be-gay-do-crimes
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NewPipe
mirror of https://github.com/TeamNewPipe/NewPipe
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Post-processing infrastructure
* remove interfaces with one implementation
* fix download resources with unknow length
* marquee style for ProgressDrawable
* "view details" option in mission context menu
* notification for finished downloads
* postprocessing infrastructure: sub-missions, circular file, layers for layers of abstractions for Java IO streams
* Mp4 muxing (only DASH brand)
* WebM muxing
* Captions downloading
* alert dialog for overwrite existing downloads finished or not.

Misc changes
* delete SQLiteDownloadDataSource.java
* delete DownloadMissionSQLiteHelper.java
* implement Localization from #114

Misc fixes (this branch)
* restore old mission listeners variables. Prevents registered listeners get de-referenced on low-end devices
* DownloadManagerService.checkForRunningMission() now return false if the mission has a error.
* use Intent.FLAG_ACTIVITY_NEW_TASK when launching an activity from gigaget threads (apparently it is required in old versions of android)

More changes
* proper error handling "infrastructure"
* queue instead of multiple downloads
* move serialized pending downloads (.giga files) to app data
* stop downloads when swicthing to mobile network (never works, see 2nd point)
* save the thread count for next downloads
* a lot of incoherences fixed
* delete DownloadManagerTest.java (too many changes to keep this file updated)
This commit is contained in:
kapodamy 2018-09-23 15:12:23 -03:00
parent 45fea983b9
commit 5825843f68
48 changed files with 4379 additions and 1119 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
app/src/main/java/org/schabi/newpipe/Downloader.java
View File

@ -89,7 +89,8 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
.build();
response = client.newCall(request).execute();
return Long.parseLong(response.header("Content-Length"));
String contentLength = response.header("Content-Length");
return contentLength == null ? -1 : Long.parseLong(contentLength);
} catch (NumberFormatException e) {
throw new IOException("Invalid content length", e);
} finally {
@ -104,13 +105,13 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
* but set the HTTP header field "Accept-Language" to the supplied string.
*
* @param siteUrl the URL of the text file to return the contents of
* @param localization the language and country (usually a 2-character code) to set
* @param localisation the language and country (usually a 2-character code) to set
* @return the contents of the specified text file
*/
@Override
public String download(String siteUrl, Localization localization) throws IOException, ReCaptchaException {
public String download(String siteUrl, Localization localisation) throws IOException, ReCaptchaException {
Map<String, String> requestProperties = new HashMap<>();
requestProperties.put("Accept-Language", localization.getLanguage());
requestProperties.put("Accept-Language", localisation.getLanguage());
return download(siteUrl, requestProperties);
}

33
app/src/main/java/org/schabi/newpipe/download/DeleteDownloadManager.java
View File

@ -28,14 +28,14 @@ public class DeleteDownloadManager {
private static final String KEY_STATE = "delete_manager_state";
private final View mView;
private final HashSet<String> mPendingMap;
private final List<Disposable> mDisposableList;
private View mView;
private ArrayList<Long> mPendingMap;
private List<Disposable> mDisposableList;
private DownloadManager mDownloadManager;
private final PublishSubject<DownloadMission> publishSubject = PublishSubject.create();
DeleteDownloadManager(Activity activity) {
mPendingMap = new HashSet<>();
mPendingMap = new ArrayList<>();
mDisposableList = new ArrayList<>();
mView = activity.findViewById(android.R.id.content);
}
@ -45,11 +45,11 @@ public class DeleteDownloadManager {
}
public boolean contains(@NonNull DownloadMission mission) {
return mPendingMap.contains(mission.url);
return mPendingMap.contains(mission.timestamp);
}
public void add(@NonNull DownloadMission mission) {
mPendingMap.add(mission.url);
mPendingMap.add(mission.timestamp);
if (mPendingMap.size() == 1) {
showUndoDeleteSnackbar(mission);
@ -67,9 +67,10 @@ public class DeleteDownloadManager {
public void restoreState(@Nullable Bundle savedInstanceState) {
if (savedInstanceState == null) return;
List<String> list = savedInstanceState.getStringArrayList(KEY_STATE);
long[] list = savedInstanceState.getLongArray(KEY_STATE);
if (list != null) {
mPendingMap.addAll(list);
mPendingMap.ensureCapacity(mPendingMap.size() + list.length);
for (long timestamp : list) mPendingMap.add(timestamp);
}
}
@ -80,17 +81,20 @@ public class DeleteDownloadManager {
disposable.dispose();
}
outState.putStringArrayList(KEY_STATE, new ArrayList<>(mPendingMap));
long[] list = new long[mPendingMap.size()];
for (int i = 0; i < mPendingMap.size(); i++) list[i] = mPendingMap.get(i);
outState.putLongArray(KEY_STATE, list);
}
private void showUndoDeleteSnackbar() {
if (mPendingMap.size() < 1) return;
String url = mPendingMap.iterator().next();
long timestamp = mPendingMap.iterator().next();
for (int i = 0; i < mDownloadManager.getCount(); i++) {
DownloadMission mission = mDownloadManager.getMission(i);
if (url.equals(mission.url)) {
if (timestamp == mission.timestamp) {
showUndoDeleteSnackbar(mission);
break;
}
@ -106,7 +110,7 @@ public class DeleteDownloadManager {
mDisposableList.add(disposable);
snackbar.setAction(R.string.undo, v -> {
mPendingMap.remove(mission.url);
mPendingMap.remove(mission.timestamp);
publishSubject.onNext(mission);
disposable.dispose();
snackbar.dismiss();
@ -115,12 +119,13 @@ public class DeleteDownloadManager {
snackbar.addCallback(new BaseTransientBottomBar.BaseCallback<Snackbar>() {
@Override
public void onDismissed(Snackbar transientBottomBar, int event) {
// TODO: disposable.isDisposed() is always true. fix this
if (!disposable.isDisposed()) {
Completable.fromAction(() -> deletePending(mission))
.subscribeOn(Schedulers.io())
.subscribe();
}
mPendingMap.remove(mission.url);
mPendingMap.remove(mission.timestamp);
snackbar.removeCallback(this);
mDisposableList.remove(disposable);
showUndoDeleteSnackbar();
@ -149,7 +154,7 @@ public class DeleteDownloadManager {
private void deletePending(@NonNull DownloadMission mission) {
for (int i = 0; i < mDownloadManager.getCount(); i++) {
if (mission.url.equals(mDownloadManager.getMission(i).url)) {
if (mission.timestamp == mDownloadManager.getMission(i).timestamp) {
mDownloadManager.deleteMission(i);
break;
}

34
app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
View File

@ -15,19 +15,16 @@ import org.schabi.newpipe.R;
import org.schabi.newpipe.settings.SettingsActivity;
import org.schabi.newpipe.util.ThemeHelper;
import io.reactivex.Completable;
import io.reactivex.schedulers.Schedulers;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.ui.fragment.AllMissionsFragment;
import us.shandian.giga.ui.fragment.MissionsFragment;
public class DownloadActivity extends AppCompatActivity {
private static final String MISSIONS_FRAGMENT_TAG = "fragment_tag";
private DeleteDownloadManager mDeleteDownloadManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
// Service
Intent i = new Intent();
i.setClass(this, DownloadManagerService.class);
@ -47,13 +44,6 @@ public class DownloadActivity extends AppCompatActivity {
actionBar.setDisplayShowTitleEnabled(true);
}
mDeleteDownloadManager = new DeleteDownloadManager(this);
mDeleteDownloadManager.restoreState(savedInstanceState);
MissionsFragment fragment = (MissionsFragment) getFragmentManager().findFragmentByTag(MISSIONS_FRAGMENT_TAG);
if (fragment != null) {
fragment.setDeleteManager(mDeleteDownloadManager);
} else {
getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
@ -62,17 +52,9 @@ public class DownloadActivity extends AppCompatActivity {
}
});
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
mDeleteDownloadManager.saveState(outState);
super.onSaveInstanceState(outState);
}
private void updateFragments() {
MissionsFragment fragment = new AllMissionsFragment();
fragment.setDeleteManager(mDeleteDownloadManager);
MissionsFragment fragment = new MissionsFragment();
getFragmentManager().beginTransaction()
.replace(R.id.frame, fragment, MISSIONS_FRAGMENT_TAG)
@ -99,7 +81,6 @@ public class DownloadActivity extends AppCompatActivity {
case R.id.action_settings: {
Intent intent = new Intent(this, SettingsActivity.class);
startActivity(intent);
deletePending();
return true;
}
default:
@ -108,14 +89,7 @@ public class DownloadActivity extends AppCompatActivity {
}
@Override
public void onBackPressed() {
super.onBackPressed();
deletePending();
}
private void deletePending() {
Completable.fromAction(mDeleteDownloadManager::deletePending)
.subscribeOn(Schedulers.io())
.subscribe();
public void onRestoreInstanceState(Bundle inState){
super.onRestoreInstanceState(inState);
}
}

244
app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
View File

@ -1,11 +1,14 @@
package org.schabi.newpipe.download;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
@ -22,10 +25,14 @@ import android.widget.Toast;
import org.schabi.newpipe.MainActivity;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.MediaFormat;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.extractor.stream.AudioStream;
import org.schabi.newpipe.extractor.stream.Stream;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.extractor.stream.VideoStream;
import org.schabi.newpipe.extractor.utils.Localization;
import org.schabi.newpipe.settings.NewPipeSettings;
import org.schabi.newpipe.util.FilenameUtils;
import org.schabi.newpipe.util.ListHelper;
@ -36,24 +43,36 @@ import org.schabi.newpipe.util.ThemeHelper;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import icepick.Icepick;
import icepick.State;
import io.reactivex.disposables.CompositeDisposable;
import us.shandian.giga.postprocessing.Postprocessing;
import us.shandian.giga.service.DownloadManagerService;
public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheckedChangeListener, AdapterView.OnItemSelectedListener {
private static final String TAG = "DialogFragment";
private static final boolean DEBUG = MainActivity.DEBUG;
@State protected StreamInfo currentInfo;
@State protected StreamSizeWrapper<AudioStream> wrappedAudioStreams = StreamSizeWrapper.empty();
@State protected StreamSizeWrapper<VideoStream> wrappedVideoStreams = StreamSizeWrapper.empty();
@State protected int selectedVideoIndex = 0;
@State protected int selectedAudioIndex = 0;
@State
protected StreamInfo currentInfo;
@State
protected StreamSizeWrapper<AudioStream> wrappedAudioStreams = StreamSizeWrapper.empty();
@State
protected StreamSizeWrapper<VideoStream> wrappedVideoStreams = StreamSizeWrapper.empty();
@State
protected StreamSizeWrapper<SubtitlesStream> wrappedSubtitleStreams = StreamSizeWrapper.empty();
@State
protected int selectedVideoIndex = 0;
@State
protected int selectedAudioIndex = 0;
@State
protected int selectedSubtitleIndex = 0;
private StreamItemAdapter<AudioStream> audioStreamsAdapter;
private StreamItemAdapter<VideoStream> videoStreamsAdapter;
private StreamItemAdapter<SubtitlesStream> subtitleStreamsAdapter;
private final CompositeDisposable disposables = new CompositeDisposable();
@ -63,6 +82,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
private TextView threadsCountTextView;
private SeekBar threadsSeekBar;
private SharedPreferences prefs;
public static DownloadDialog newInstance(StreamInfo info) {
DownloadDialog dialog = new DownloadDialog();
dialog.setInfo(info);
@ -78,6 +99,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
instance.setVideoStreams(streamsList);
instance.setSelectedVideoStream(selectedStreamIndex);
instance.setAudioStreams(info.getAudioStreams());
instance.setSubtitleStreams(info.getSubtitles());
return instance;
}
@ -86,7 +109,7 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
}
public void setAudioStreams(List<AudioStream> audioStreams) {
setAudioStreams(new StreamSizeWrapper<>(audioStreams));
setAudioStreams(new StreamSizeWrapper<>(audioStreams, getContext()));
}
public void setAudioStreams(StreamSizeWrapper<AudioStream> wrappedAudioStreams) {
@ -94,13 +117,21 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
}
public void setVideoStreams(List<VideoStream> videoStreams) {
setVideoStreams(new StreamSizeWrapper<>(videoStreams));
setVideoStreams(new StreamSizeWrapper<>(videoStreams, getContext()));
}
public void setVideoStreams(StreamSizeWrapper<VideoStream> wrappedVideoStreams) {
this.wrappedVideoStreams = wrappedVideoStreams;
}
public void setSubtitleStreams(List<SubtitlesStream> subtitleStreams) {
setSubtitleStreams(new StreamSizeWrapper<>(subtitleStreams, getContext()));
}
public void setSubtitleStreams(StreamSizeWrapper<SubtitlesStream> wrappedSubtitleStreams) {
this.wrappedSubtitleStreams = wrappedSubtitleStreams;
}
public void setSelectedVideoStream(int selectedVideoIndex) {
this.selectedVideoIndex = selectedVideoIndex;
}
@ -109,6 +140,10 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
this.selectedAudioIndex = selectedAudioIndex;
}
public void setSelectedSubtitleStream(int selectedSubtitleIndex) {
this.selectedSubtitleIndex = selectedSubtitleIndex;
}
/*//////////////////////////////////////////////////////////////////////////
// LifeCycle
//////////////////////////////////////////////////////////////////////////*/
@ -116,7 +151,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
if (DEBUG)
Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
if (!PermissionHelper.checkStoragePermissions(getActivity(), PermissionHelper.DOWNLOAD_DIALOG_REQUEST_CODE)) {
getDialog().dismiss();
return;
@ -127,11 +163,13 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
this.videoStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedVideoStreams, true);
this.audioStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedAudioStreams);
this.subtitleStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedSubtitleStreams);
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
if (DEBUG)
Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
return inflater.inflate(R.layout.download_dialog, container);
}
@ -142,6 +180,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
nameEditText.setText(FilenameUtils.createFilename(getContext(), currentInfo.getName()));
selectedAudioIndex = ListHelper.getDefaultAudioFormat(getContext(), currentInfo.getAudioStreams());
selectedSubtitleIndex = getSubtitleIndexBy(subtitleStreamsAdapter.getAll());
streamsSpinner = view.findViewById(R.id.quality_spinner);
streamsSpinner.setOnItemSelectedListener(this);
@ -154,14 +194,18 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
initToolbar(view.findViewById(R.id.toolbar));
setupDownloadOptions();
int def = 3;
threadsCountTextView.setText(String.valueOf(def));
threadsSeekBar.setProgress(def - 1);
prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
int threads = prefs.getInt(getString(R.string.default_download_threads), 3);
threadsCountTextView.setText(String.valueOf(threads));
threadsSeekBar.setProgress(threads - 1);
threadsSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekbar, int progress, boolean fromUser) {
threadsCountTextView.setText(String.valueOf(progress + 1));
progress++;
prefs.edit().putInt(getString(R.string.default_download_threads), progress).apply();
threadsCountTextView.setText(String.valueOf(progress));
}
@Override
@ -189,6 +233,11 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
setupAudioSpinner();
}
}));
disposables.add(StreamSizeWrapper.fetchSizeForWrapper(wrappedSubtitleStreams).subscribe(result -> {
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.subtitle_button) {
setupSubtitleSpinner();
}
}));
}
@Override
@ -216,7 +265,7 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
toolbar.setOnMenuItemClickListener(item -> {
if (item.getItemId() == R.id.okay) {
downloadSelected();
prepareSelectedDownload();
return true;
}
return false;
@ -239,13 +288,24 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
setRadioButtonsState(true);
}
private void setupSubtitleSpinner() {
if (getContext() == null) return;
streamsSpinner.setAdapter(subtitleStreamsAdapter);
streamsSpinner.setSelection(selectedSubtitleIndex);
setRadioButtonsState(true);
}
/*//////////////////////////////////////////////////////////////////////////
// Radio group Video&Audio options - Listener
//////////////////////////////////////////////////////////////////////////*/
@Override
public void onCheckedChanged(RadioGroup group, @IdRes int checkedId) {
if (DEBUG) Log.d(TAG, "onCheckedChanged() called with: group = [" + group + "], checkedId = [" + checkedId + "]");
if (DEBUG)
Log.d(TAG, "onCheckedChanged() called with: group = [" + group + "], checkedId = [" + checkedId + "]");
boolean flag = true;
switch (checkedId) {
case R.id.audio_button:
setupAudioSpinner();
@ -253,7 +313,13 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
case R.id.video_button:
setupVideoSpinner();
break;
case R.id.subtitle_button:
setupSubtitleSpinner();
flag = false;
break;
}
threadsSeekBar.setEnabled(flag);
}
/*//////////////////////////////////////////////////////////////////////////
@ -262,7 +328,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
if (DEBUG) Log.d(TAG, "onItemSelected() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
if (DEBUG)
Log.d(TAG, "onItemSelected() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
switch (radioVideoAudioGroup.getCheckedRadioButtonId()) {
case R.id.audio_button:
selectedAudioIndex = position;
@ -270,6 +337,9 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
case R.id.video_button:
selectedVideoIndex = position;
break;
case R.id.subtitle_button:
selectedSubtitleIndex = position;
break;
}
}
@ -286,11 +356,14 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
final RadioButton audioButton = radioVideoAudioGroup.findViewById(R.id.audio_button);
final RadioButton videoButton = radioVideoAudioGroup.findViewById(R.id.video_button);
final RadioButton subtitleButton = radioVideoAudioGroup.findViewById(R.id.subtitle_button);
final boolean isVideoStreamsAvailable = videoStreamsAdapter.getCount() > 0;
final boolean isAudioStreamsAvailable = audioStreamsAdapter.getCount() > 0;
final boolean isSubtitleStreamsAvailable = subtitleStreamsAdapter.getCount() > 0;
audioButton.setVisibility(isAudioStreamsAvailable ? View.VISIBLE : View.GONE);
videoButton.setVisibility(isVideoStreamsAvailable ? View.VISIBLE : View.GONE);
subtitleButton.setVisibility(isSubtitleStreamsAvailable ? View.VISIBLE : View.GONE);
if (isVideoStreamsAvailable) {
videoButton.setChecked(true);
@ -298,6 +371,9 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
} else if (isAudioStreamsAvailable) {
audioButton.setChecked(true);
setupAudioSpinner();
} else if (isSubtitleStreamsAvailable) {
subtitleButton.setChecked(true);
setupSubtitleSpinner();
} else {
Toast.makeText(getContext(), R.string.no_streams_available_download, Toast.LENGTH_SHORT).show();
getDialog().dismiss();
@ -307,28 +383,144 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
private void setRadioButtonsState(boolean enabled) {
radioVideoAudioGroup.findViewById(R.id.audio_button).setEnabled(enabled);
radioVideoAudioGroup.findViewById(R.id.video_button).setEnabled(enabled);
radioVideoAudioGroup.findViewById(R.id.subtitle_button).setEnabled(enabled);
}
private void downloadSelected() {
private int getSubtitleIndexBy(List<SubtitlesStream> streams) {
Localization loc = NewPipe.getLocalization();
for (int j = 0; j < 2; j++) {
for (int i = 0; i < streams.size(); i++) {
Locale streamLocale = streams.get(i).getLocale();
if (streamLocale.getLanguage().equals(loc.getLanguage())) {
if (j > 0 || streamLocale.getCountry().equals(loc.getCountry())) {
return i;
}
}
}
}
return 0;
}
private void prepareSelectedDownload() {
final Context context = getContext();
Stream stream;
String location;
char kind;
String fileName = nameEditText.getText().toString().trim();
if (fileName.isEmpty()) fileName = FilenameUtils.createFilename(getContext(), currentInfo.getName());
if (fileName.isEmpty())
fileName = FilenameUtils.createFilename(context, currentInfo.getName());
boolean isAudio = radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.audio_button;
if (isAudio) {
switch (radioVideoAudioGroup.getCheckedRadioButtonId()) {
case R.id.audio_button:
stream = audioStreamsAdapter.getItem(selectedAudioIndex);
location = NewPipeSettings.getAudioDownloadPath(getContext());
} else {
location = NewPipeSettings.getAudioDownloadPath(context);
kind = 'a';
break;
case R.id.video_button:
stream = videoStreamsAdapter.getItem(selectedVideoIndex);
location = NewPipeSettings.getVideoDownloadPath(getContext());
location = NewPipeSettings.getVideoDownloadPath(context);
kind = 'v';
break;
case R.id.subtitle_button:
stream = subtitleStreamsAdapter.getItem(selectedSubtitleIndex);
location = NewPipeSettings.getVideoDownloadPath(context);// assume that subtitle & video go together
kind = 's';
break;
default:
return;
}
String url = stream.getUrl();
fileName += "." + stream.getFormat().getSuffix();
int threads;
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.subtitle_button) {
threads = 1;// use unique thread for subtitles due small file size
fileName += ".srt";// final subtitle format
} else {
threads = threadsSeekBar.getProgress() + 1;
fileName += "." + stream.getFormat().getSuffix();
}
final String finalFileName = fileName;
DownloadManagerService.checkForRunningMission(context, location, fileName, (listed, finished) -> {
// should be safe run the following code without "getActivity().runOnUiThread()"
if (listed) {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.download_dialog_title)
.setMessage(finished ? R.string.overwrite_warning : R.string.download_already_running)
.setPositiveButton(
finished ? R.string.overwrite : R.string.generate_unique_name,
(dialog, which) -> downloadSelected(context, stream, location, finalFileName, kind, threads)
)
.setNegativeButton(android.R.string.cancel, (dialog, which) -> {
dialog.cancel();
})
.create()
.show();
} else {
downloadSelected(context, stream, location, finalFileName, kind, threads);
}
});
}
private void downloadSelected(Context context, Stream selectedStream, String location, String fileName, char kind, int threads) {
String[] urls;
String psName = null;
String[] psArgs = null;
String secondaryStream = null;
if (selectedStream instanceof VideoStream) {
VideoStream videoStream = (VideoStream) selectedStream;
if (videoStream.isVideoOnly() && videoStream.getFormat() != MediaFormat.v3GPP) {
boolean m4v = videoStream.getFormat() == MediaFormat.MPEG_4;
for (AudioStream audio : audioStreamsAdapter.getAll()) {
if (audio.getFormat() == (m4v ? MediaFormat.M4A : MediaFormat.WEBMA)) {
secondaryStream = audio.getUrl();
break;
}
}
if (secondaryStream == null) {
// retry, but this time in reverse order
List<AudioStream> audioStreams = audioStreamsAdapter.getAll();
for (int i = audioStreams.size() - 1; i >= 0; i--) {
AudioStream audio = audioStreams.get(i);
if (audio.getFormat() == (m4v ? MediaFormat.MP3 : MediaFormat.OPUS)) {
secondaryStream = audio.getUrl();
break;
}
}
}
if (secondaryStream == null) {
Log.w(TAG, "No audio stream candidates for video format " + videoStream.getFormat().name());
psName = null;
psArgs = null;
} else {
psName = m4v ? Postprocessing.ALGORITHM_MP4_DASH_MUXER : Postprocessing.ALGORITHM_WEBM_MUXER;
psArgs = null;
}
}
} else if ((selectedStream instanceof SubtitlesStream) && selectedStream.getFormat() == MediaFormat.TTML) {
psName = Postprocessing.ALGORITHM_TTML_CONVERTER;
psArgs = new String[]{
selectedStream.getFormat().getSuffix(),
"false",//ignore empty frames
"false",// detect youtube duplicateLines
};
}
if (secondaryStream == null) {
urls = new String[]{selectedStream.getUrl()};
} else {
urls = new String[]{selectedStream.getUrl(), secondaryStream};
}
DownloadManagerService.startMission(context, urls, location, fileName, kind, threads, currentInfo.getUrl(), psName, psArgs);
DownloadManagerService.startMission(getContext(), url, location, fileName, isAudio, threadsSeekBar.getProgress() + 1);
getDialog().dismiss();
}
}

7
app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
View File

@ -63,6 +63,7 @@ import org.schabi.newpipe.extractor.stream.Stream;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.StreamType;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.extractor.stream.VideoStream;
import org.schabi.newpipe.fragments.BackPressable;
import org.schabi.newpipe.fragments.BaseStateFragment;
@ -571,9 +572,6 @@ public class VideoDetailFragment
.show(getFragmentManager(), TAG);
}
break;
case 3:
shareUrl(item.getName(), item.getUrl());
break;
default:
break;
}
@ -745,7 +743,7 @@ public class VideoDetailFragment
sortedVideoStreams = ListHelper.getSortedStreamVideosList(activity, info.getVideoStreams(), info.getVideoOnlyStreams(), false);
selectedVideoStreamIndex = ListHelper.getDefaultResolutionIndex(activity, sortedVideoStreams);
final StreamItemAdapter<VideoStream> streamsAdapter = new StreamItemAdapter<>(activity, new StreamSizeWrapper<>(sortedVideoStreams), isExternalPlayerEnabled);
final StreamItemAdapter<VideoStream> streamsAdapter = new StreamItemAdapter<>(activity, new StreamSizeWrapper<>(sortedVideoStreams, activity), isExternalPlayerEnabled);
spinnerToolbar.setAdapter(streamsAdapter);
spinnerToolbar.setSelection(selectedVideoStreamIndex);
spinnerToolbar.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@ -1276,6 +1274,7 @@ public class VideoDetailFragment
downloadDialog.setVideoStreams(sortedVideoStreams);
downloadDialog.setAudioStreams(currentInfo.getAudioStreams());
downloadDialog.setSelectedVideoStream(selectedVideoStreamIndex);
downloadDialog.setSubtitleStreams(currentInfo.getSubtitles());
downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog");
} catch (Exception e) {

10
app/src/main/java/org/schabi/newpipe/player/helper/PlayerHelper.java
View File

@ -19,11 +19,11 @@ import com.google.android.exoplayer2.util.MimeTypes;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.Subtitles;
import org.schabi.newpipe.extractor.MediaFormat;
import org.schabi.newpipe.extractor.stream.AudioStream;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.SubtitlesFormat;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.extractor.stream.VideoStream;
import org.schabi.newpipe.player.playqueue.PlayQueue;
import org.schabi.newpipe.player.playqueue.PlayQueueItem;
@ -87,7 +87,7 @@ public class PlayerHelper {
return pitchFormatter.format(pitch);
}
public static String mimeTypesOf(final SubtitlesFormat format) {
public static String subtitleMimeTypesOf(final MediaFormat format) {
switch (format) {
case VTT: return MimeTypes.TEXT_VTT;
case TTML: return MimeTypes.APPLICATION_TTML;
@ -97,8 +97,8 @@ public class PlayerHelper {
@NonNull
public static String captionLanguageOf(@NonNull final Context context,
@NonNull final Subtitles subtitles) {
final String displayName = subtitles.getLocale().getDisplayName(subtitles.getLocale());
@NonNull final SubtitlesStream subtitles) {
final String displayName = subtitles.getDisplayLanguageName();
return displayName + (subtitles.isAutoGenerated() ? " (" + context.getString(R.string.caption_auto_generated)+ ")" : "");
}

6
app/src/main/java/org/schabi/newpipe/player/resolver/VideoPlaybackResolver.java
View File

@ -10,10 +10,10 @@ import com.google.android.exoplayer2.source.MediaSource;
import com.google.android.exoplayer2.source.MergingMediaSource;
import org.schabi.newpipe.extractor.MediaFormat;
import org.schabi.newpipe.extractor.Subtitles;
import org.schabi.newpipe.extractor.stream.AudioStream;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.extractor.stream.VideoStream;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.player.helper.PlayerDataSource;
import org.schabi.newpipe.player.helper.PlayerHelper;
import org.schabi.newpipe.util.ListHelper;
@ -93,8 +93,8 @@ public class VideoPlaybackResolver implements PlaybackResolver {
// Below are auxiliary media sources
// Create subtitle sources
for (final Subtitles subtitle : info.getSubtitles()) {
final String mimeType = PlayerHelper.mimeTypesOf(subtitle.getFileType());
for (final SubtitlesStream subtitle : info.getSubtitles()) {
final String mimeType = PlayerHelper.subtitleMimeTypesOf(subtitle.getFormat());
if (mimeType == null) continue;
final Format textFormat = Format.createTextSampleFormat(null, mimeType,

42
app/src/main/java/org/schabi/newpipe/util/StreamItemAdapter.java
View File

@ -13,6 +13,7 @@ import org.schabi.newpipe.Downloader;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.stream.AudioStream;
import org.schabi.newpipe.extractor.stream.Stream;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.extractor.stream.VideoStream;
import java.io.Serializable;
@ -94,12 +95,25 @@ public class StreamItemAdapter<T extends Stream> extends BaseAdapter {
if (!showIconNoAudio) {
woSoundIconVisibility = View.GONE;
} else if (((VideoStream) stream).isVideoOnly()) {
switch (stream.getFormat()) {
case WEBM:// fully supported
case MPEG_4:// ¿is DASH MPEG-4?
woSoundIconVisibility = View.INVISIBLE;
break;
default:
woSoundIconVisibility = View.VISIBLE;
break;
}
} else if (isDropdownItem) {
woSoundIconVisibility = View.INVISIBLE;
}
} else if (stream instanceof AudioStream) {
qualityString = ((AudioStream) stream).getAverageBitrate() + "kbps";
} else if (stream instanceof SubtitlesStream) {
qualityString = ((SubtitlesStream) stream).getDisplayLanguageName();
if (((SubtitlesStream) stream).isAutoGenerated()) {
qualityString += " (" + context.getString(R.string.caption_auto_generated) + ")";
}
} else {
qualityString = stream.getFormat().getSuffix();
}
@ -111,7 +125,12 @@ public class StreamItemAdapter<T extends Stream> extends BaseAdapter {
sizeView.setVisibility(View.GONE);
}
if (stream instanceof SubtitlesStream) {
formatNameView.setText(((SubtitlesStream) stream).getLanguageTag());
} else {
formatNameView.setText(stream.getFormat().getName());
}
qualityView.setText(qualityString);
woSoundIconView.setVisibility(woSoundIconVisibility);
@ -122,15 +141,17 @@ public class StreamItemAdapter<T extends Stream> extends BaseAdapter {
* A wrapper class that includes a way of storing the stream sizes.
*/
public static class StreamSizeWrapper<T extends Stream> implements Serializable {
private static final StreamSizeWrapper<Stream> EMPTY = new StreamSizeWrapper<>(Collections.emptyList());
private static final StreamSizeWrapper<Stream> EMPTY = new StreamSizeWrapper<>(Collections.emptyList(), null);
private final List<T> streamsList;
private final long[] streamSizes;
private long[] streamSizes;
private final String unknownSize;
public StreamSizeWrapper(List<T> streamsList) {
public StreamSizeWrapper(List<T> streamsList, Context context) {
this.streamsList = streamsList;
this.streamSizes = new long[streamsList.size()];
this.unknownSize = context == null ? "--.-" : context.getString(R.string.unknown_content);
for (int i = 0; i < streamSizes.length; i++) streamSizes[i] = -1;
for (int i = 0; i < streamSizes.length; i++) streamSizes[i] = -2;
}
/**
@ -143,7 +164,7 @@ public class StreamItemAdapter<T extends Stream> extends BaseAdapter {
final Callable<Boolean> fetchAndSet = () -> {
boolean hasChanged = false;
for (X stream : streamsWrapper.getStreamsList()) {
if (streamsWrapper.getSizeInBytes(stream) > 0) {
if (streamsWrapper.getSizeInBytes(stream) > -2) {
continue;
}
@ -173,11 +194,18 @@ public class StreamItemAdapter<T extends Stream> extends BaseAdapter {
}
public String getFormattedSize(int streamIndex) {
return Utility.formatBytes(getSizeInBytes(streamIndex));
return formatSize(getSizeInBytes(streamIndex));
}
public String getFormattedSize(T stream) {
return Utility.formatBytes(getSizeInBytes(stream));
return formatSize(getSizeInBytes(stream));
}
private String formatSize(long size) {
if (size > -1) {
return Utility.formatBytes(size);
}
return unknownSize;
}
public void setSize(int streamIndex, long sizeInBytes) {

158
app/src/main/java/us/shandian/giga/get/DownloadInitializer.java Normal file
View File

@ -0,0 +1,158 @@
package us.shandian.giga.get;
import android.support.annotation.NonNull;
import android.util.Log;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadInitializer implements Runnable {
private final static String TAG = "DownloadInitializer";
final static int mId = 0;
private DownloadMission mMission;
DownloadInitializer(@NonNull DownloadMission mission) {
mMission = mission;
}
@Override
public void run() {
if (mMission.current > 0) mMission.resetState();
int retryCount = 0;
while (true) {
try {
mMission.currentThreadCount = mMission.threadCount;
HttpURLConnection conn = mMission.openConnection(mId, -1, -1);
if (!mMission.running || Thread.interrupted()) return;
mMission.length = conn.getContentLength();
if (mMission.length == 0) {
mMission.notifyError(DownloadMission.ERROR_HTTP_NO_CONTENT, null);
return;
}
// check for dynamic generated content
if (mMission.length == -1 && conn.getResponseCode() == 200) {
mMission.blocks = 0;
mMission.length = 0;
mMission.fallback = true;
mMission.unknownLength = true;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back (unknown length)");
}
} else {
// Open again
conn = mMission.openConnection(mId, mMission.length - 10, mMission.length);
int code = conn.getResponseCode();
if (!mMission.running || Thread.interrupted()) return;
if (code == 206) {
if (mMission.currentThreadCount > 1) {
mMission.blocks = mMission.length / DownloadMission.BLOCK_SIZE;
if (mMission.currentThreadCount > mMission.blocks) {
mMission.currentThreadCount = (int) mMission.blocks;
}
if (mMission.currentThreadCount <= 0) {
mMission.currentThreadCount = 1;
}
if (mMission.blocks * DownloadMission.BLOCK_SIZE < mMission.length) {
mMission.blocks++;
}
} else {
// if one thread is solicited don't calculate blocks, is useless
mMission.blocks = 0;
mMission.fallback = true;
mMission.unknownLength = false;
}
if (DEBUG) {
Log.d(TAG, "http response code = " + code);
}
} else {
// Fallback to single thread
mMission.blocks = 0;
mMission.fallback = true;
mMission.unknownLength = false;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back due http response code = " + code);
}
}
}
for (long i = 0; i < mMission.currentThreadCount; i++) {
mMission.threadBlockPositions.add(i);
mMission.threadBytePositions.add(0);
}
File file;
if (mMission.current == 0) {
file = new File(mMission.location);
if (!Utility.mkdir(file, true)) {
mMission.notifyError(DownloadMission.ERROR_PATH_CREATION, null);
return;
}
file = new File(file, mMission.name);
// if the name is used by "something", delete it
if (file.exists() && !file.isFile() && !file.delete()) {
mMission.notifyError(DownloadMission.ERROR_FILE_CREATION, null);
return;
}
if (!file.exists() && !file.createNewFile()) {
mMission.notifyError(DownloadMission.ERROR_FILE_CREATION, null);
return;
}
} else {
file = new File(mMission.location, mMission.name);
}
RandomAccessFile af = new RandomAccessFile(file, "rw");
af.setLength(mMission.offsets[mMission.current] + mMission.length);
af.seek(mMission.offsets[mMission.current]);
af.close();
if (Thread.interrupted()) return;
mMission.running = false;
break;
} catch (Exception e) {
if (e instanceof ClosedByInterruptException) {
return;
} else if (e instanceof IOException && e.getMessage().contains("Permission denied")) {
mMission.notifyError(DownloadMission.ERROR_PERMISSION_DENIED, e);
return;
}
if (retryCount++ > mMission.maxRetry) {
Log.e(TAG, "initializer failed", e);
mMission.running = false;
mMission.notifyError(e);
return;
}
//try again
Log.e(TAG, "initializer failed, retrying", e);
}
}
mMission.start();
}
}

53
app/src/main/java/us/shandian/giga/get/DownloadManager.java
View File

@ -1,53 +0,0 @@
package us.shandian.giga.get;
public interface DownloadManager {
int BLOCK_SIZE = 512 * 1024;
/**
* Start a new download mission
*
* @param url the url to download
* @param location the location
* @param name the name of the file to create
* @param isAudio true if the download is an audio file
* @param threads the number of threads maximal used to download chunks of the file. @return the identifier of the mission.
*/
int startMission(String url, String location, String name, boolean isAudio, int threads);
/**
* Resume the execution of a download mission.
*
* @param id the identifier of the mission to resume.
*/
void resumeMission(int id);
/**
* Pause the execution of a download mission.
*
* @param id the identifier of the mission to pause.
*/
void pauseMission(int id);
/**
* Deletes the mission from the downloaded list but keeps the downloaded file.
*
* @param id The mission identifier
*/
void deleteMission(int id);
/**
* Get the download mission by its identifier
*
* @param id the identifier of the download mission
* @return the download mission or null if the mission doesn't exist
*/
DownloadMission getMission(int id);
/**
* Get the number of download missions.
*
* @return the number of download missions.
*/
int getCount();
}

602
app/src/main/java/us/shandian/giga/get/DownloadMission.java
View File

@ -1,102 +1,165 @@
package us.shandian.giga.get;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.util.Log;
import java.io.File;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.lang.ref.WeakReference;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.ConnectException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.net.ssl.SSLException;
import us.shandian.giga.postprocessing.Postprocessing;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadMission implements Serializable {
private static final long serialVersionUID = 0L;
public class DownloadMission extends Mission {
private static final long serialVersionUID = 3L;// last bump: 16 october 2018
private static final String TAG = DownloadMission.class.getSimpleName();
static final int BUFFER_SIZE = 64 * 1024;
final static int BLOCK_SIZE = 512 * 1024;
public interface MissionListener {
HashMap<MissionListener, Handler> handlerStore = new HashMap<>();
private static final String TAG = "DownloadMission";
void onProgressUpdate(DownloadMission downloadMission, long done, long total);
void onFinish(DownloadMission downloadMission);
void onError(DownloadMission downloadMission, int errCode);
}
public static final int ERROR_SERVER_UNSUPPORTED = 206;
public static final int ERROR_UNKNOWN = 233;
public static final int ERROR_NOTHING = -1;
public static final int ERROR_PATH_CREATION = 1000;
public static final int ERROR_FILE_CREATION = 1001;
public static final int ERROR_UNKNOWN_EXCEPTION = 1002;
public static final int ERROR_PERMISSION_DENIED = 1003;
public static final int ERROR_SSL_EXCEPTION = 1004;
public static final int ERROR_UNKNOWN_HOST = 1005;
public static final int ERROR_CONNECT_HOST = 1006;
public static final int ERROR_POSTPROCESSING_FAILED = 1007;
public static final int ERROR_HTTP_NO_CONTENT = 204;
public static final int ERROR_HTTP_UNSUPPORTED_RANGE = 206;
/**
* The filename
* The urls of the file to download
*/
public String name;
public String[] urls;
/**
* The url of the file to download
* Number of blocks the size of {@link DownloadMission#BLOCK_SIZE}
*/
public String url;
/**
* The directory to store the download
*/
public String location;
/**
* Number of blocks the size of {@link DownloadManager#BLOCK_SIZE}
*/
public long blocks;
/**
* Number of bytes
*/
public long length;
long blocks = -1;
/**
* Number of bytes downloaded
*/
public long done;
/**
* Indicates a file generated dynamically on the web server
*/
public boolean unknownLength;
/**
* offset in the file where the data should be written
*/
public long[] offsets;
/**
* The post-processing algorithm arguments
*/
public String[] postprocessingArgs;
/**
* The post-processing algorithm name
*/
public String postprocessingName;
/**
* Indicates if the post-processing algorithm is actually running, used to detect corrupt downloads
*/
public boolean postprocessingRunning;
/**
* Indicate if the post-processing algorithm works on the same file
*/
public boolean postprocessingThis;
/**
* The current resource to download {@code urls[current]}
*/
public int current;
/**
* Metadata where the mission state is saved
*/
public File metadata;
/**
* maximum attempts
*/
public int maxRetry;
public int threadCount = 3;
public int finishCount;
private final List<Long> threadPositions = new ArrayList<>();
public final Map<Long, Boolean> blockState = new HashMap<>();
public boolean running;
public boolean finished;
public boolean fallback;
public int errCode = -1;
public long timestamp;
boolean fallback;
private int finishCount;
public transient boolean running;
public transient boolean enqueued = true;
public int errCode = ERROR_NOTHING;
public transient Exception errObject = null;
public transient boolean recovered;
private transient ArrayList<WeakReference<MissionListener>> mListeners = new ArrayList<>();
public transient Handler mHandler;
private transient boolean mWritingToFile;
private static final int NO_IDENTIFIER = -1;
@SuppressWarnings("UseSparseArrays")// LongSparseArray is not serializable
private final HashMap<Long, Boolean> blockState = new HashMap<>();
final List<Long> threadBlockPositions = new ArrayList<>();
final List<Integer> threadBytePositions = new ArrayList<>();
private transient boolean deleted;
int currentThreadCount;
private transient Thread[] threads = null;
private transient Thread init = null;
protected DownloadMission() {
public DownloadMission() {
}
public DownloadMission(String name, String url, String location) {
public DownloadMission(String url, String name, String location, char kind) {
this(new String[]{url}, name, location, kind, null, null);
}
public DownloadMission(String[] urls, String name, String location, char kind, String postprocessingName, String[] postprocessingArgs) {
if (name == null) throw new NullPointerException("name is null");
if (name.isEmpty()) throw new IllegalArgumentException("name is empty");
if (url == null) throw new NullPointerException("url is null");
if (url.isEmpty()) throw new IllegalArgumentException("url is empty");
if (urls == null) throw new NullPointerException("urls is null");
if (urls.length < 1) throw new IllegalArgumentException("urls is empty");
if (location == null) throw new NullPointerException("location is null");
if (location.isEmpty()) throw new IllegalArgumentException("location is empty");
this.url = url;
this.urls = urls;
this.name = name;
this.location = location;
}
this.kind = kind;
this.offsets = new long[urls.length];
if (postprocessingName != null) {
Postprocessing algorithm = Postprocessing.getAlgorithm(postprocessingName, null);
this.postprocessingThis = algorithm.worksOnSameFile;
this.offsets[0] = algorithm.recommendedReserve;
this.postprocessingName = postprocessingName;
this.postprocessingArgs = postprocessingArgs;
} else {
if (DEBUG && urls.length > 1) {
Log.w(TAG, "mission created with multiple urls ¿missing post-processing algorithm?");
}
}
}
private void checkBlock(long block) {
if (block < 0 || block >= blocks) {
@ -110,12 +173,12 @@ public class DownloadMission implements Serializable {
* @param block the block identifier
* @return true if the block is reserved and false if otherwise
*/
public boolean isBlockPreserved(long block) {
boolean isBlockPreserved(long block) {
checkBlock(block);
return blockState.containsKey(block) ? blockState.get(block) : false;
}
public void preserveBlock(long block) {
void preserveBlock(long block) {
checkBlock(block);
synchronized (blockState) {
blockState.put(block, true);
@ -123,125 +186,192 @@ public class DownloadMission implements Serializable {
}
/**
* Set the download position of the file
* Set the block of the file
*
* @param threadId the identifier of the thread
* @param position the download position of the thread
* @param position the block of the thread
*/
public void setPosition(int threadId, long position) {
threadPositions.set(threadId, position);
void setBlockPosition(int threadId, long position) {
threadBlockPositions.set(threadId, position);
}
/**
* Get the position of a thread
* Get the block of a file
*
* @param threadId the identifier of the thread
* @return the position for the thread
* @return the block for the thread
*/
public long getPosition(int threadId) {
return threadPositions.get(threadId);
long getBlockPosition(int threadId) {
return threadBlockPositions.get(threadId);
}
public synchronized void notifyProgress(long deltaLen) {
/**
* Save the position of the desired thread
*
* @param threadId the identifier of the thread
* @param position the relative position in bytes or zero
*/
void setThreadBytePosition(int threadId, int position) {
threadBytePositions.set(threadId, position);
}
/**
* Get position inside of the block, where thread will be resumed
*
* @param threadId the identifier of the thread
* @return the relative position in bytes or zero
*/
int getBlockBytePosition(int threadId) {
return threadBytePositions.get(threadId);
}
/**
* Open connection
*
* @param threadId id of the calling thread, used only for debug
* @param rangeStart range start
* @param rangeEnd range end
* @return a {@link java.net.URLConnection URLConnection} linking to the URL.
* @throws IOException if an I/O exception occurs.
* @throws HttpError if the the http response is not satisfiable
*/
HttpURLConnection openConnection(int threadId, long rangeStart, long rangeEnd) throws IOException, HttpError {
URL url = new URL(urls[current]);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setInstanceFollowRedirects(true);
if (rangeStart >= 0) {
String req = "bytes=" + rangeStart + "-";
if (rangeEnd > 0) req += rangeEnd;
conn.setRequestProperty("Range", req);
if (DEBUG) {
Log.d(TAG, threadId + ":" + conn.getRequestProperty("Range"));
Log.d(TAG, threadId + ":Content-Length=" + conn.getContentLength() + " Code:" + conn.getResponseCode());
}
}
int statusCode = conn.getResponseCode();
switch (statusCode) {
case 204:
case 205:
case 207:
throw new HttpError(conn.getResponseCode());
default:
if (statusCode < 200 || statusCode > 299) {
throw new HttpError(statusCode);
}
}
return conn;
}
private void notify(int what) {
Message m = new Message();
m.what = what;
m.obj = this;
mHandler.sendMessage(m);
}
synchronized void notifyProgress(long deltaLen) {
if (!running) return;
if (recovered) {
recovered = false;
}
if (unknownLength) {
length += deltaLen;// Update length before proceeding
}
done += deltaLen;
if (done > length) {
done = length;
}
if (done != length) {
writeThisToFile();
if (done != length && !deleted && !mWritingToFile) {
mWritingToFile = true;
runAsync(-2, this::writeThisToFile);
}
for (WeakReference<MissionListener> ref : mListeners) {
final MissionListener listener = ref.get();
if (listener != null) {
MissionListener.handlerStore.get(listener).post(new Runnable() {
@Override
public void run() {
listener.onProgressUpdate(DownloadMission.this, done, length);
}
});
notify(DownloadManagerService.MESSAGE_PROGRESS);
}
synchronized void notifyError(Exception err) {
Log.e(TAG, "notifyError()", err);
if (err instanceof FileNotFoundException) {
notifyError(ERROR_FILE_CREATION, null);
} else if (err instanceof SSLException) {
notifyError(ERROR_SSL_EXCEPTION, null);
} else if (err instanceof HttpError) {
notifyError(((HttpError) err).statusCode, null);
} else if (err instanceof ConnectException) {
notifyError(ERROR_CONNECT_HOST, null);
} else if (err instanceof UnknownHostException) {
notifyError(ERROR_UNKNOWN_HOST, null);
} else {
notifyError(ERROR_UNKNOWN_EXCEPTION, err);
}
}
/**
* Called by a download thread when it finished.
*/
public synchronized void notifyFinished() {
if (errCode > 0) return;
synchronized void notifyError(int code, Exception err) {
Log.e(TAG, "notifyError() code = " + code, err);
errCode = code;
errObject = err;
pause();
notify(DownloadManagerService.MESSAGE_ERROR);
}
synchronized void notifyFinished() {
if (errCode > ERROR_NOTHING) return;
finishCount++;
if (finishCount == threadCount) {
onFinish();
}
if (finishCount == currentThreadCount) {
if ((current + 1) < urls.length) {
// prepare next sub-mission
long current_offset = offsets[current++];
offsets[current] = current_offset + length;
initializer();
return;
}
/**
* Called when all parts are downloaded
*/
private void onFinish() {
if (errCode > 0) return;
current++;
unknownLength = false;
if (!doPostprocessing()) return;
if (errCode > ERROR_NOTHING) return;
if (DEBUG) {
Log.d(TAG, "onFinish");
}
running = false;
finished = true;
deleteThisFromFile();
for (WeakReference<MissionListener> ref : mListeners) {
final MissionListener listener = ref.get();
if (listener != null) {
MissionListener.handlerStore.get(listener).post(new Runnable() {
@Override
public void run() {
listener.onFinish(DownloadMission.this);
}
});
}
}
}
public synchronized void notifyError(int err) {
errCode = err;
writeThisToFile();
for (WeakReference<MissionListener> ref : mListeners) {
final MissionListener listener = ref.get();
MissionListener.handlerStore.get(listener).post(new Runnable() {
@Override
public void run() {
listener.onError(DownloadMission.this, errCode);
}
});
notify(DownloadManagerService.MESSAGE_FINISHED);
}
}
public synchronized void addListener(MissionListener listener) {
Handler handler = new Handler(Looper.getMainLooper());
MissionListener.handlerStore.put(listener, handler);
mListeners.add(new WeakReference<>(listener));
private void notifyPostProcessing(boolean processing) {
if (DEBUG) {
Log.d(TAG, (processing ? "enter" : "exit") + " postprocessing on " + location + File.separator + name);
}
public synchronized void removeListener(MissionListener listener) {
for (Iterator<WeakReference<MissionListener>> iterator = mListeners.iterator();
iterator.hasNext(); ) {
WeakReference<MissionListener> weakRef = iterator.next();
if (listener != null && listener == weakRef.get()) {
iterator.remove();
synchronized (blockState) {
if (!processing) {
postprocessingName = null;
postprocessingArgs = null;
}
// don't return without fully write the current state
postprocessingRunning = processing;
Utility.writeToFile(metadata, DownloadMission.this);
}
}
@ -249,92 +379,206 @@ public class DownloadMission implements Serializable {
* Start downloading with multiple threads.
*/
public void start() {
if (!running && !finished) {
if (running || current >= urls.length) return;
enqueued = false;
running = true;
errCode = ERROR_NOTHING;
if (!fallback) {
for (int i = 0; i < threadCount; i++) {
if (threadPositions.size() <= i && !recovered) {
threadPositions.add((long) i);
if (blocks < 0) {
initializer();
return;
}
new Thread(new DownloadRunnable(this, i)).start();
init = null;
if (threads == null) {
threads = new Thread[currentThreadCount];
}
} else {
// In fallback mode, resuming is not supported.
threadCount = 1;
if (fallback) {
if (unknownLength) {
done = 0;
blocks = 0;
new Thread(new DownloadRunnableFallback(this)).start();
length = 0;
}
threads[0] = runAsync(1, new DownloadRunnableFallback(this));
} else {
for (int i = 0; i < currentThreadCount; i++) {
threads[i] = runAsync(i + 1, new DownloadRunnable(this, i));
}
}
}
public void pause() {
if (running) {
/**
* Pause the mission, does not affect the blocks that are being downloaded.
*/
public synchronized void pause() {
if (!running) return;
running = false;
recovered = true;
enqueued = false;
// TODO: Notify & Write state to info file
// if (err)
if (init != null && init != Thread.currentThread() && init.isAlive()) {
init.interrupt();
try {
init.join();
} catch (InterruptedException e) {
// nothing to do
}
resetState();
return;
}
if (DEBUG && blocks < 1) {
Log.w(TAG, "pausing a download that can not be resumed.");
}
if (threads == null || Thread.interrupted()) {
writeThisToFile();
return;
}
// wait for all threads are suspended before save the state
runAsync(-1, () -> {
try {
for (Thread thread : threads) {
if (thread == Thread.currentThread()) continue;
if (thread.isAlive()) {
thread.interrupt();
thread.join();
}
}
} catch (Exception e) {
// nothing to do
} finally {
writeThisToFile();
}
});
}
/**
* Removes the file and the meta file
*/
public void delete() {
deleteThisFromFile();
new File(location, name).delete();
@Override
public boolean delete() {
deleted = true;
boolean res = deleteThisFromFile();
if (!super.delete()) res = false;
return res;
}
void resetState() {
done = 0;
blocks = -1;
errCode = ERROR_NOTHING;
fallback = false;
unknownLength = false;
finishCount = 0;
threadBlockPositions.clear();
threadBytePositions.clear();
blockState.clear();
threads = null;
Utility.writeToFile(metadata, DownloadMission.this);
}
private void initializer() {
init = runAsync(DownloadInitializer.mId, new DownloadInitializer(this));
}
/**
* Write this {@link DownloadMission} to the meta file asynchronously
* if no thread is already running.
*/
public void writeThisToFile() {
if (!mWritingToFile) {
mWritingToFile = true;
new Thread() {
@Override
public void run() {
doWriteThisToFile();
private void writeThisToFile() {
synchronized (blockState) {
if (deleted) return;
Utility.writeToFile(metadata, DownloadMission.this);
}
mWritingToFile = false;
}
}.start();
}
public boolean isFinished() {
return current >= urls.length && postprocessingName == null;
}
/**
* Write this {@link DownloadMission} to the meta file.
*/
private void doWriteThisToFile() {
private boolean doPostprocessing() {
if (postprocessingName == null) return true;
try {
notifyPostProcessing(true);
notifyProgress(0);
Thread.currentThread().setName("[" + TAG + "] post-processing = " + postprocessingName + " filename = " + name);
Postprocessing algorithm = Postprocessing.getAlgorithm(postprocessingName, this);
algorithm.run();
} catch (Exception err) {
StringBuilder args = new StringBuilder(" ");
if (postprocessingArgs != null) {
for (String arg : postprocessingArgs) {
args.append(", ");
args.append(arg);
}
args.delete(0, 1);
}
Log.e(TAG, String.format("Post-processing failed. algorithm = %s args = [%s]", postprocessingName, args), err);
notifyError(ERROR_POSTPROCESSING_FAILED, err);
return false;
} finally {
notifyPostProcessing(false);
}
if (errCode != ERROR_NOTHING) notify(DownloadManagerService.MESSAGE_ERROR);
return errCode == ERROR_NOTHING;
}
private boolean deleteThisFromFile() {
synchronized (blockState) {
Utility.writeToFile(getMetaFilename(), this);
return metadata.delete();
}
}
private void readObject(ObjectInputStream inputStream)
throws java.io.IOException, ClassNotFoundException
{
inputStream.defaultReadObject();
mListeners = new ArrayList<>();
}
private void deleteThisFromFile() {
new File(getMetaFilename()).delete();
}
/**
* Get the path of the meta file
* run a method in a new thread
*
* @return the path to the meta file
* @param id id of new thread (used for debugging only)
* @param who the object whose {@code run} method is invoked when this thread is started
* @return the created thread
*/
private String getMetaFilename() {
return location + "/" + name + ".giga";
private Thread runAsync(int id, Runnable who) {
// known thread ids:
// -2: state saving by notifyProgress() method
// -1: wait for saving the state by pause() method
// 0: initializer
// >=1: any download thread
Thread thread = new Thread(who);
if (DEBUG) {
thread.setName(String.format("[%s] id = %s filename = %s", TAG, id, name));
}
thread.start();
return thread;
}
public File getDownloadedFile() {
return new File(location, name);
static class HttpError extends Exception {
int statusCode;
HttpError(int statusCode) {
this.statusCode = statusCode;
}
@Override
public String getMessage() {
return "Http status code" + String.valueOf(statusCode);
}
}
}

143
app/src/main/java/us/shandian/giga/get/DownloadRunnable.java
View File

@ -2,9 +2,12 @@ package us.shandian.giga.get;
import android.util.Log;
import java.io.BufferedInputStream;
import java.io.FileNotFoundException;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.channels.ClosedByInterruptException;
import static org.schabi.newpipe.BuildConfig.DEBUG;
@ -18,7 +21,7 @@ public class DownloadRunnable implements Runnable {
private final DownloadMission mMission;
private final int mId;
public DownloadRunnable(DownloadMission mission, int id) {
DownloadRunnable(DownloadMission mission, int id) {
if (mission == null) throw new NullPointerException("mission is null");
mMission = mission;
mId = id;
@ -27,14 +30,25 @@ public class DownloadRunnable implements Runnable {
@Override
public void run() {
boolean retry = mMission.recovered;
long position = mMission.getPosition(mId);
long blockPosition = mMission.getBlockPosition(mId);
int retryCount = 0;
if (DEBUG) {
Log.d(TAG, mId + ":default pos " + position);
Log.d(TAG, mId + ":default pos " + blockPosition);
Log.d(TAG, mId + ":recovered: " + mMission.recovered);
}
while (mMission.errCode == -1 && mMission.running && position < mMission.blocks) {
BufferedInputStream ipt = null;
RandomAccessFile f;
try {
f = new RandomAccessFile(mMission.getDownloadedFile(), "rw");
} catch (FileNotFoundException e) {
mMission.notifyError(e);// this never should happen
return;
}
while (mMission.errCode == DownloadMission.ERROR_NOTHING && mMission.running && blockPosition < mMission.blocks) {
if (Thread.currentThread().isInterrupted()) {
mMission.pause();
@ -42,57 +56,47 @@ public class DownloadRunnable implements Runnable {
}
if (DEBUG && retry) {
Log.d(TAG, mId + ":retry is true. Resuming at " + position);
Log.d(TAG, mId + ":retry is true. Resuming at " + blockPosition);
}
// Wait for an unblocked position
while (!retry && position < mMission.blocks && mMission.isBlockPreserved(position)) {
while (!retry && blockPosition < mMission.blocks && mMission.isBlockPreserved(blockPosition)) {
if (DEBUG) {
Log.d(TAG, mId + ":position " + position + " preserved, passing");
Log.d(TAG, mId + ":position " + blockPosition + " preserved, passing");
}
position++;
blockPosition++;
}
retry = false;
if (position >= mMission.blocks) {
if (blockPosition >= mMission.blocks) {
break;
}
if (DEBUG) {
Log.d(TAG, mId + ":preserving position " + position);
Log.d(TAG, mId + ":preserving position " + blockPosition);
}
mMission.preserveBlock(position);
mMission.setPosition(mId, position);
mMission.preserveBlock(blockPosition);
mMission.setBlockPosition(mId, blockPosition);
long start = position * DownloadManager.BLOCK_SIZE;
long end = start + DownloadManager.BLOCK_SIZE - 1;
long start = (blockPosition * DownloadMission.BLOCK_SIZE) + mMission.getBlockBytePosition(mId);
long end = start + DownloadMission.BLOCK_SIZE - 1;
if (end >= mMission.length) {
end = mMission.length - 1;
}
HttpURLConnection conn = null;
int total = 0;
try {
URL url = new URL(mMission.url);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Range", "bytes=" + start + "-" + end);
HttpURLConnection conn = mMission.openConnection(mId, start, end);
if (DEBUG) {
Log.d(TAG, mId + ":" + conn.getRequestProperty("Range"));
Log.d(TAG, mId + ":Content-Length=" + conn.getContentLength() + " Code:" + conn.getResponseCode());
}
// A server may be ignoring the range request
// The server may be ignoring the range request
if (conn.getResponseCode() != 206) {
mMission.errCode = DownloadMission.ERROR_SERVER_UNSUPPORTED;
notifyError();
mMission.notifyError(new DownloadMission.HttpError(conn.getResponseCode()));
if (DEBUG) {
Log.e(TAG, mId + ":Unsupported " + conn.getResponseCode());
@ -101,76 +105,67 @@ public class DownloadRunnable implements Runnable {
break;
}
RandomAccessFile f = new RandomAccessFile(mMission.location + "/" + mMission.name, "rw");
f.seek(start);
java.io.InputStream ipt = conn.getInputStream();
byte[] buf = new byte[64*1024];
f.seek(mMission.offsets[mMission.current] + start);
while (start < end && mMission.running) {
int len = ipt.read(buf, 0, buf.length);
ipt = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[DownloadMission.BUFFER_SIZE];
int len;
if (len == -1) {
break;
} else {
while (start < end && mMission.running && (len = ipt.read(buf, 0, buf.length)) != -1) {
f.write(buf, 0, len);
start += len;
total += len;
f.write(buf, 0, len);
notifyProgress(len);
}
mMission.notifyProgress(len);
}
if (DEBUG && mMission.running) {
Log.d(TAG, mId + ":position " + position + " finished, total length " + total);
Log.d(TAG, mId + ":position " + blockPosition + " finished, total length " + total);
}
f.close();
ipt.close();
// TODO We should save progress for each thread
// if the download is paused, save progress for this thread
if (!mMission.running) {
mMission.setThreadBytePosition(mId, total);
break;
}
} catch (Exception e) {
// TODO Retry count limit & notify error
retry = true;
mMission.setThreadBytePosition(mId, total);
notifyProgress(-total);
if (e instanceof ClosedByInterruptException) break;
if (DEBUG) {
Log.d(TAG, mId + ":position " + position + " retrying", e);
}
}
if (retryCount++ > mMission.maxRetry) {
mMission.notifyError(e);
break;
}
if (DEBUG) {
Log.d(TAG, "thread " + mId + " exited main loop");
Log.d(TAG, mId + ":position " + blockPosition + " retrying due exception", e);
}
}
}
if (mMission.errCode == -1 && mMission.running) {
try {
f.close();
} catch (Exception err) {
// ¿ejected media storage? ¿file deleted? ¿storage ran out of space?
}
try {
if (ipt != null) ipt.close();
} catch (Exception err) {
// nothing to do
}
if (DEBUG) {
Log.d(TAG, "thread " + mId + " exited from main download loop");
}
if (mMission.errCode == DownloadMission.ERROR_NOTHING && mMission.running) {
if (DEBUG) {
Log.d(TAG, "no error has happened, notifying");
}
notifyFinished();
mMission.notifyFinished();
}
if (DEBUG && !mMission.running) {
Log.d(TAG, "The mission has been paused. Passing.");
}
}
private void notifyProgress(final long len) {
synchronized (mMission) {
mMission.notifyProgress(len);
}
}
private void notifyError() {
synchronized (mMission) {
mMission.notifyError(DownloadMission.ERROR_SERVER_UNSUPPORTED);
mMission.pause();
}
}
private void notifyFinished() {
synchronized (mMission) {
mMission.notifyFinished();
}
}
}

127
app/src/main/java/us/shandian/giga/get/DownloadRunnableFallback.java
View File

@ -1,74 +1,109 @@
package us.shandian.giga.get;
import android.support.annotation.NonNull;
import android.util.Log;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.channels.ClosedByInterruptException;
import static org.schabi.newpipe.BuildConfig.DEBUG;
// Single-threaded fallback mode
public class DownloadRunnableFallback implements Runnable {
private final DownloadMission mMission;
//private int mId;
private static final String TAG = "DownloadRunnableFallbac";
public DownloadRunnableFallback(DownloadMission mission) {
if (mission == null) throw new NullPointerException("mission is null");
//mId = id;
private final DownloadMission mMission;
private int retryCount = 0;
private BufferedInputStream ipt;
private RandomAccessFile f;
DownloadRunnableFallback(@NonNull DownloadMission mission) {
mMission = mission;
ipt = null;
f = null;
}
private void dispose() {
try {
if (ipt != null) ipt.close();
} catch (IOException e) {
// nothing to do
}
try {
if (f != null) f.close();
} catch (IOException e) {
// ¿ejected media storage? ¿file deleted? ¿storage ran out of space?
}
}
@Override
public void run() {
try {
URL url = new URL(mMission.url);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
boolean done;
if (conn.getResponseCode() != 200 && conn.getResponseCode() != 206) {
notifyError(DownloadMission.ERROR_SERVER_UNSUPPORTED);
} else {
RandomAccessFile f = new RandomAccessFile(mMission.location + "/" + mMission.name, "rw");
f.seek(0);
BufferedInputStream ipt = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[512];
int start = 0;
if (!mMission.unknownLength) {
start = mMission.getBlockBytePosition(0);
if (DEBUG && start > 0) {
Log.i(TAG, "Resuming a single-thread download at " + start);
}
}
try {
int rangeStart = (mMission.unknownLength || start < 1) ? -1 : start;
HttpURLConnection conn = mMission.openConnection(1, rangeStart, -1);
// secondary check for the file length
if (!mMission.unknownLength) mMission.unknownLength = conn.getContentLength() == -1;
f = new RandomAccessFile(mMission.getDownloadedFile(), "rw");
f.seek(mMission.offsets[mMission.current] + start);
ipt = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[DownloadMission.BUFFER_SIZE];
int len = 0;
while ((len = ipt.read(buf, 0, 512)) != -1 && mMission.running) {
while (mMission.running && (len = ipt.read(buf, 0, buf.length)) != -1) {
f.write(buf, 0, len);
notifyProgress(len);
start += len;
if (Thread.interrupted()) {
break;
}
}
f.close();
ipt.close();
}
} catch (Exception e) {
notifyError(DownloadMission.ERROR_UNKNOWN);
}
if (mMission.errCode == -1 && mMission.running) {
notifyFinished();
}
}
private void notifyProgress(final long len) {
synchronized (mMission) {
mMission.notifyProgress(len);
}
if (Thread.interrupted()) break;
}
private void notifyError(final int err) {
synchronized (mMission) {
mMission.notifyError(err);
mMission.pause();
}
// if thread goes interrupted check if the last part is written. This avoid re-download the whole file
done = len == -1;
} catch (Exception e) {
dispose();
// save position
mMission.setThreadBytePosition(0, start);
if (e instanceof ClosedByInterruptException) return;
if (retryCount++ > mMission.maxRetry) {
mMission.notifyError(e);
return;
}
private void notifyFinished() {
synchronized (mMission) {
run();// try again
return;
}
dispose();
if (done) {
mMission.notifyFinished();
} else {
mMission.setThreadBytePosition(0, start);
}
}
}

16
app/src/main/java/us/shandian/giga/get/FinishedMission.java Normal file
View File

@ -0,0 +1,16 @@
package us.shandian.giga.get;
public class FinishedMission extends Mission {
public FinishedMission() {
}
public FinishedMission(DownloadMission mission) {
source = mission.source;
length = mission.length;// ¿or mission.done?
timestamp = mission.timestamp;
name = mission.name;
location = mission.location;
kind = mission.kind;
}
}

66
app/src/main/java/us/shandian/giga/get/Mission.java Normal file
View File

@ -0,0 +1,66 @@
package us.shandian.giga.get;
import java.io.File;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public abstract class Mission implements Serializable {
private static final long serialVersionUID = 0L;// last bump: 5 october 2018
/**
* Source url of the resource
*/
public String source;
/**
* Length of the current resource
*/
public long length;
/**
* creation timestamp (and maybe unique identifier)
*/
public long timestamp;
/**
* The filename
*/
public String name;
/**
* The directory to store the download
*/
public String location;
/**
* pre-defined content type
*/
public char kind;
/**
* get the target file on the storage
*
* @return File object
*/
public File getDownloadedFile() {
return new File(location, name);
}
public boolean delete() {
deleted = true;
return getDownloadedFile().delete();
}
/**
* Indicate if this mission is deleted whatever is stored
*/
public transient boolean deleted = false;
@Override
public String toString() {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timestamp);
return "[" + calendar.getTime().toString() + "] " + location + File.separator + name;
}
}

73
app/src/main/java/us/shandian/giga/get/sqlite/DownloadDataSource.java Normal file
View File

@ -0,0 +1,73 @@
package us.shandian.giga.get.sqlite;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.KEY_LOCATION;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.KEY_NAME;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.MISSIONS_TABLE_NAME;
public class DownloadDataSource {
private static final String TAG = "DownloadDataSource";
private final DownloadMissionHelper downloadMissionHelper;
public DownloadDataSource(Context context) {
downloadMissionHelper = new DownloadMissionHelper(context);
}
public ArrayList<FinishedMission> loadFinishedMissions() {
SQLiteDatabase database = downloadMissionHelper.getReadableDatabase();
Cursor cursor = database.query(MISSIONS_TABLE_NAME, null, null,
null, null, null, DownloadMissionHelper.KEY_TIMESTAMP);
int count = cursor.getCount();
if (count == 0) return new ArrayList<>(1);
ArrayList<FinishedMission> result = new ArrayList<>(count);
while (cursor.moveToNext()) {
result.add(DownloadMissionHelper.getMissionFromCursor(cursor));
}
return result;
}
public void addMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
ContentValues values = DownloadMissionHelper.getValuesOfMission(downloadMission);
database.insert(MISSIONS_TABLE_NAME, null, values);
}
public void deleteMission(Mission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
database.delete(MISSIONS_TABLE_NAME,
KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?",
new String[]{downloadMission.location, downloadMission.name});
}
public void updateMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
ContentValues values = DownloadMissionHelper.getValuesOfMission(downloadMission);
String whereClause = KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?";
int rowsAffected = database.update(MISSIONS_TABLE_NAME, values,
whereClause, new String[]{downloadMission.location, downloadMission.name});
if (rowsAffected != 1) {
Log.e(TAG, "Expected 1 row to be affected by update but got " + rowsAffected);
}
}
}

67
app/src/main/java/us/shandian/giga/get/sqlite/DownloadMissionSQLiteHelper.java → app/src/main/java/us/shandian/giga/get/sqlite/DownloadMissionHelper.java
View File

@ -7,19 +7,19 @@ import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
/**
* SqliteHelper to store {@link us.shandian.giga.get.DownloadMission}
* SQLiteHelper to store finished {@link us.shandian.giga.get.DownloadMission}'s
*/
public class DownloadMissionSQLiteHelper extends SQLiteOpenHelper {
public class DownloadMissionHelper extends SQLiteOpenHelper {
private final String TAG = "DownloadMissionHelper";
// TODO: use NewPipeSQLiteHelper ('s constants) when playlist branch is merged (?)
private static final String DATABASE_NAME = "downloads.db";
private static final int DATABASE_VERSION = 2;
private static final int DATABASE_VERSION = 3;
/**
* The table name of download missions
*/
@ -30,9 +30,9 @@ public class DownloadMissionSQLiteHelper extends SQLiteOpenHelper {
*/
static final String KEY_LOCATION = "location";
/**
* The key to the url of a mission
* The key to the urls of a mission
*/
static final String KEY_URL = "url";
static final String KEY_SOURCE_URL = "url";
/**
* The key to the name of a mission
*/
@ -45,6 +45,8 @@ public class DownloadMissionSQLiteHelper extends SQLiteOpenHelper {
static final String KEY_TIMESTAMP = "timestamp";
static final String KEY_KIND = "kind";
/**
* The statement to create the table
*/
@ -52,16 +54,28 @@ public class DownloadMissionSQLiteHelper extends SQLiteOpenHelper {
"CREATE TABLE " + MISSIONS_TABLE_NAME + " (" +
KEY_LOCATION + " TEXT NOT NULL, " +
KEY_NAME + " TEXT NOT NULL, " +
KEY_URL + " TEXT NOT NULL, " +
KEY_SOURCE_URL + " TEXT NOT NULL, " +
KEY_DONE + " INTEGER NOT NULL, " +
KEY_TIMESTAMP + " INTEGER NOT NULL, " +
KEY_KIND + " TEXT NOT NULL, " +
" UNIQUE(" + KEY_LOCATION + ", " + KEY_NAME + "));";
DownloadMissionSQLiteHelper(Context context) {
public DownloadMissionHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(MISSIONS_CREATE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (oldVersion == 2) {
db.execSQL("ALTER TABLE " + MISSIONS_TABLE_NAME + " ADD COLUMN " + KEY_KIND + " TEXT;");
}
}
/**
* Returns all values of the download mission as ContentValues.
*
@ -70,34 +84,29 @@ public class DownloadMissionSQLiteHelper extends SQLiteOpenHelper {
*/
public static ContentValues getValuesOfMission(DownloadMission downloadMission) {
ContentValues values = new ContentValues();
values.put(KEY_URL, downloadMission.url);
values.put(KEY_SOURCE_URL, downloadMission.source);
values.put(KEY_LOCATION, downloadMission.location);
values.put(KEY_NAME, downloadMission.name);
values.put(KEY_DONE, downloadMission.done);
values.put(KEY_TIMESTAMP, downloadMission.timestamp);
values.put(KEY_KIND, String.valueOf(downloadMission.kind));
return values;
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(MISSIONS_CREATE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// Currently nothing to do
}
public static DownloadMission getMissionFromCursor(Cursor cursor) {
public static FinishedMission getMissionFromCursor(Cursor cursor) {
if (cursor == null) throw new NullPointerException("cursor is null");
int pos;
String name = cursor.getString(cursor.getColumnIndexOrThrow(KEY_NAME));
String location = cursor.getString(cursor.getColumnIndexOrThrow(KEY_LOCATION));
String url = cursor.getString(cursor.getColumnIndexOrThrow(KEY_URL));
DownloadMission mission = new DownloadMission(name, url, location);
mission.done = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_DONE));
String kind = cursor.getString(cursor.getColumnIndex(KEY_KIND));
if (kind == null || kind.isEmpty()) kind = "?";
FinishedMission mission = new FinishedMission();
mission.name = cursor.getString(cursor.getColumnIndexOrThrow(KEY_NAME));
mission.location = cursor.getString(cursor.getColumnIndexOrThrow(KEY_LOCATION));
mission.source = cursor.getString(cursor.getColumnIndexOrThrow(KEY_SOURCE_URL));;
mission.length = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_DONE));
mission.timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_TIMESTAMP));
mission.finished = true;
mission.kind = kind.charAt(0);
return mission;
}
}

79
app/src/main/java/us/shandian/giga/get/sqlite/SQLiteDownloadDataSource.java
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@ -1,79 +0,0 @@
package us.shandian.giga.get.sqlite;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import us.shandian.giga.get.DownloadDataSource;
import us.shandian.giga.get.DownloadMission;
import static us.shandian.giga.get.sqlite.DownloadMissionSQLiteHelper.KEY_LOCATION;
import static us.shandian.giga.get.sqlite.DownloadMissionSQLiteHelper.KEY_NAME;
import static us.shandian.giga.get.sqlite.DownloadMissionSQLiteHelper.MISSIONS_TABLE_NAME;
/**
* Non-thread-safe implementation of {@link DownloadDataSource}
*/
public class SQLiteDownloadDataSource implements DownloadDataSource {
private static final String TAG = "DownloadDataSourceImpl";
private final DownloadMissionSQLiteHelper downloadMissionSQLiteHelper;
public SQLiteDownloadDataSource(Context context) {
downloadMissionSQLiteHelper = new DownloadMissionSQLiteHelper(context);
}
@Override
public List<DownloadMission> loadMissions() {
ArrayList<DownloadMission> result;
SQLiteDatabase database = downloadMissionSQLiteHelper.getReadableDatabase();
Cursor cursor = database.query(MISSIONS_TABLE_NAME, null, null,
null, null, null, DownloadMissionSQLiteHelper.KEY_TIMESTAMP);
int count = cursor.getCount();
if (count == 0) return new ArrayList<>();
result = new ArrayList<>(count);
while (cursor.moveToNext()) {
result.add(DownloadMissionSQLiteHelper.getMissionFromCursor(cursor));
}
return result;
}
@Override
public void addMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionSQLiteHelper.getWritableDatabase();
ContentValues values = DownloadMissionSQLiteHelper.getValuesOfMission(downloadMission);
database.insert(MISSIONS_TABLE_NAME, null, values);
}
@Override
public void updateMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionSQLiteHelper.getWritableDatabase();
ContentValues values = DownloadMissionSQLiteHelper.getValuesOfMission(downloadMission);
String whereClause = KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?";
int rowsAffected = database.update(MISSIONS_TABLE_NAME, values,
whereClause, new String[]{downloadMission.location, downloadMission.name});
if (rowsAffected != 1) {
Log.e(TAG, "Expected 1 row to be affected by update but got " + rowsAffected);
}
}
@Override
public void deleteMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionSQLiteHelper.getWritableDatabase();
database.delete(MISSIONS_TABLE_NAME,
KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?",
new String[]{downloadMission.location, downloadMission.name});
}
}

31
app/src/main/java/us/shandian/giga/postprocessing/Mp4DashMuxer.java Normal file
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@ -0,0 +1,31 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.extractor.utils.Mp4DashWriter;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
/**
* @author kapodamy
*/
class Mp4DashMuxer extends Postprocessing {
Mp4DashMuxer(DownloadMission mission) {
super(mission);
recommendedReserve = 2048 * 1024;// 2 MiB
worksOnSameFile = true;
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
Mp4DashWriter muxer = new Mp4DashWriter(sources);
muxer.parseSources();
muxer.selectTracks(0, 0);
muxer.build(out);
return OK_RESULT;
}
}

149
app/src/main/java/us/shandian/giga/postprocessing/Postprocessing.java Normal file
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@ -0,0 +1,149 @@
package us.shandian.giga.postprocessing;
import android.os.Message;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.File;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.postprocessing.io.ChunkFileInputStream;
import us.shandian.giga.postprocessing.io.CircularFile;
import us.shandian.giga.service.DownloadManagerService;
public abstract class Postprocessing {
static final byte OK_RESULT = DownloadMission.ERROR_NOTHING;
public static final String ALGORITHM_TTML_CONVERTER = "ttml";
public static final String ALGORITHM_MP4_DASH_MUXER = "mp4D";
public static final String ALGORITHM_WEBM_MUXER = "webm";
private static final String ALGORITHM_TEST_ALGO = "test";
public static Postprocessing getAlgorithm(String algorithmName, DownloadMission mission) {
if (null == algorithmName) {
throw new NullPointerException("algorithmName");
} else switch (algorithmName) {
case ALGORITHM_TTML_CONVERTER:
return new TttmlConverter(mission);
case ALGORITHM_MP4_DASH_MUXER:
return new Mp4DashMuxer(mission);
case ALGORITHM_WEBM_MUXER:
return new WebMMuxer(mission);
case ALGORITHM_TEST_ALGO:
return new TestAlgo(mission);
/*case "example-algorithm":
return new ExampleAlgorithm(mission);*/
default:
throw new RuntimeException("Unimplemented post-processing algorithm: " + algorithmName);
}
}
/**
* Get a boolean value that indicate if the given algorithm work on the same
* file
*/
public boolean worksOnSameFile;
/**
* Get the recommended space to reserve for the given algorithm. The amount
* is in bytes
*/
public int recommendedReserve;
protected DownloadMission mission;
Postprocessing(DownloadMission mission) {
this.mission = mission;
}
public void run() throws IOException {
File file = mission.getDownloadedFile();
CircularFile out = null;
ChunkFileInputStream[] sources = new ChunkFileInputStream[mission.urls.length];
try {
int i = 0;
for (; i < sources.length - 1; i++) {
sources[i] = new ChunkFileInputStream(file, mission.offsets[i], mission.offsets[i + 1], "rw");
}
sources[i] = new ChunkFileInputStream(file, mission.offsets[i], mission.getDownloadedFile().length(), "rw");
int[] idx = {0};
CircularFile.OffsetChecker checker = () -> {
while (idx[0] < sources.length) {
/*
* WARNING: never use rewind() in any chunk after any writing (especially on first chunks)
* or the CircularFile can lead to unexpected results
*/
if (sources[idx[0]].isDisposed() || sources[idx[0]].available() < 1) {
idx[0]++;
continue;// the selected source is not used anymore
}
return sources[idx[0]].getFilePointer() - 1;
}
return -1;
};
out = new CircularFile(file, 0, this::progressReport, checker);
mission.done = 0;
int result = process(out, sources);
if (result == OK_RESULT) {
long finalLength = out.finalizeFile();
mission.done = finalLength;
mission.length = finalLength;
} else {
mission.errCode = DownloadMission.ERROR_UNKNOWN_EXCEPTION;
mission.errObject = new RuntimeException("post-processing algorithm returned " + result);
}
if (result != OK_RESULT && worksOnSameFile) {
//noinspection ResultOfMethodCallIgnored
new File(mission.location, mission.name).delete();
}
} finally {
for (SharpStream source : sources) {
if (source != null && !source.isDisposed()) {
source.dispose();
}
}
if (out != null) {
out.dispose();
}
}
}
/**
* Abstract method to execute the pos-processing algorithm
*
* @param out output stream
* @param sources files to be processed
* @return a error code, 0 means the operation was successful
* @throws IOException if an I/O error occurs.
*/
abstract int process(SharpStream out, SharpStream... sources) throws IOException;
String getArgumentAt(int index, String defaultValue) {
if (mission.postprocessingArgs == null || index >= mission.postprocessingArgs.length) {
return defaultValue;
}
return mission.postprocessingArgs[index];
}
private void progressReport(long done) {
mission.done = done;
if (mission.length < mission.done) mission.length = mission.done;
Message m = new Message();
m.what = DownloadManagerService.MESSAGE_PROGRESS;
m.obj = mission;
mission.mHandler.sendMessage(m);
}
}

54
app/src/main/java/us/shandian/giga/postprocessing/TestAlgo.java Normal file
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@ -0,0 +1,54 @@
package us.shandian.giga.postprocessing;
import android.util.Log;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.IOException;
import java.util.Random;
import us.shandian.giga.get.DownloadMission;
/**
* Algorithm for testing proposes
*/
class TestAlgo extends Postprocessing {
public TestAlgo(DownloadMission mission) {
super(mission);
worksOnSameFile = true;
recommendedReserve = 4096 * 1024;// 4 KiB
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
int written = 0;
int size = 5 * 1024 * 1024;// 5 MiB
byte[] buffer = new byte[8 * 1024];//8 KiB
mission.length = size;
Random rnd = new Random();
// only write random data
sources[0].dispose();
while (written < size) {
rnd.nextBytes(buffer);
int read = Math.min(buffer.length, size - written);
out.write(buffer, 0, read);
try {
Thread.sleep((int) (Math.random() * 10));
} catch (InterruptedException e) {
return -1;
}
written += read;
}
return Postprocessing.OK_RESULT;
}
}

49
app/src/main/java/us/shandian/giga/postprocessing/TttmlConverter.java Normal file
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@ -0,0 +1,49 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import org.schabi.newpipe.extractor.utils.SubtitleConverter;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.postprocessing.io.SharpInputStream;
/**
* @author kapodamy
*/
class TttmlConverter extends Postprocessing {
TttmlConverter(DownloadMission mission) {
super(mission);
recommendedReserve = 0;// due how XmlPullParser works, the xml is fully loaded on the ram
worksOnSameFile = true;
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
// check if the subtitle is already in srt and copy, this should never happen
String format = getArgumentAt(0, null);
if (format == null || format.equals("ttml")) {
SubtitleConverter ttmlDumper = new SubtitleConverter();
int res = ttmlDumper.dumpTTML(
sources[0],
out,
getArgumentAt(1, "true").equals("true"),
getArgumentAt(2, "true").equals("true")
);
return res == 0 ? OK_RESULT : res;
} else if (format.equals("srt")) {
byte[] buffer = new byte[8 * 1024];
int read;
while ((read = sources[0].read(buffer)) > 0) {
out.write(buffer, 0, read);
}
return OK_RESULT;
}
throw new UnsupportedOperationException("Can't convert this subtitle, unimplemented format: " + format);
}
}

44
app/src/main/java/us/shandian/giga/postprocessing/WebMMuxer.java Normal file
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@ -0,0 +1,44 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.extractor.utils.WebMReader.TrackKind;
import org.schabi.newpipe.extractor.utils.WebMReader.WebMTrack;
import org.schabi.newpipe.extractor.utils.WebMWriter;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
/**
* @author kapodamy
*/
class WebMMuxer extends Postprocessing {
WebMMuxer(DownloadMission mission) {
super(mission);
recommendedReserve = (1024 + 512) * 1024;// 1.50 MiB
worksOnSameFile = true;
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
WebMWriter muxer = new WebMWriter(sources);
muxer.parseSources();
// youtube uses a webm with a fake video track that acts as a "cover image"
WebMTrack[] tracks = muxer.getTracksFromSource(1);
int audioTrackIndex = 0;
for (int i = 0; i < tracks.length; i++) {
if (tracks[i].kind == TrackKind.Audio) {
audioTrackIndex = i;
break;
}
}
muxer.selectTracks(0, audioTrackIndex);
muxer.build(out);
return OK_RESULT;
}
}

153
app/src/main/java/us/shandian/giga/postprocessing/io/ChunkFileInputStream.java Normal file
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@ -0,0 +1,153 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
public class ChunkFileInputStream extends SharpStream {
private RandomAccessFile source;
private final long offset;
private final long length;
private long position;
public ChunkFileInputStream(File file, long start, long end, String mode) throws IOException {
source = new RandomAccessFile(file, mode);
offset = start;
length = end - start;
position = 0;
if (length < 1) {
source.close();
throw new IOException("The chunk is empty or invalid");
}
if (source.length() < end) {
try {
throw new IOException(String.format("invalid file length. expected = %s found = %s", end, source.length()));
} finally {
source.close();
}
}
source.seek(offset);
}
/**
* Get absolute position on file
*
* @return the position
*/
public long getFilePointer() {
return offset + position;
}
@Override
public int read() throws IOException {
if ((position + 1) > length) {
return 0;
}
int res = source.read();
if (res >= 0) {
position++;
}
return res;
}
@Override
public int read(byte b[]) throws IOException {
return read(b, 0, b.length);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
if ((position + len) > length) {
len = (int) (length - position);
}
if (len == 0) {
return 0;
}
int res = source.read(b, off, len);
position += res;
return res;
}
@Override
public long skip(long pos) throws IOException {
pos = Math.min(pos + position, length);
if (pos == 0) {
return 0;
}
source.seek(offset + pos);
long oldPos = position;
position = pos;
return pos - oldPos;
}
@Override
public int available() {
return (int) (length - position);
}
@SuppressWarnings("EmptyCatchBlock")
@Override
public void dispose() {
try {
source.close();
} catch (IOException err) {
} finally {
source = null;
}
}
@Override
public boolean isDisposed() {
return source == null;
}
@Override
public void rewind() throws IOException {
position = 0;
source.seek(offset);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return true;
}
@Override
public boolean canWrite() {
return false;
}
@Override
public void write(byte value) {
}
@Override
public void write(byte[] buffer) {
}
@Override
public void write(byte[] buffer, int offset, int count) {
}
@Override
public void flush() {
}
}

345
app/src/main/java/us/shandian/giga/postprocessing/io/CircularFile.java Normal file
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@ -0,0 +1,345 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
public class CircularFile extends SharpStream {
private final static int AUX_BUFFER_SIZE = 1024 * 1024;// 1 MiB
private final static int AUX2_BUFFER_SIZE = 256 * 1024;// 256 KiB
private final static int QUEUE_BUFFER_SIZE = 8 * 1024;// 8 KiB
private RandomAccessFile out;
private long position;
private long maxLengthKnown = -1;
private ArrayList<ManagedBuffer> auxiliaryBuffers;
private OffsetChecker callback;
private ManagedBuffer queue;
private long startOffset;
private ProgressReport onProgress;
private long reportPosition;
public CircularFile(File file, long offset, ProgressReport progressReport, OffsetChecker checker) throws IOException {
if (checker == null) {
throw new NullPointerException("checker is null");
}
try {
queue = new ManagedBuffer(QUEUE_BUFFER_SIZE);
out = new RandomAccessFile(file, "rw");
out.seek(offset);
position = offset;
} catch (IOException err) {
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
// nothing to do
}
throw err;
}
auxiliaryBuffers = new ArrayList<>(1);
callback = checker;
startOffset = offset;
reportPosition = offset;
onProgress = progressReport;
}
/**
* Close the file without flushing any buffer
*/
@Override
public void dispose() {
try {
auxiliaryBuffers = null;
if (out != null) {
out.close();
out = null;
}
} catch (IOException err) {
// nothing to do
}
}
/**
* Flush any buffer and close the output file. Use this method if the
* operation is successful
*
* @return the final length of the file
* @throws IOException if an I/O error occurs
*/
public long finalizeFile() throws IOException {
flushEverything();
if (maxLengthKnown > -1) {
position = maxLengthKnown;
}
if (position < out.length()) {
out.setLength(position);
}
dispose();
return position;
}
@Override
public void write(byte b) throws IOException {
write(new byte[]{b}, 0, 1);
}
@Override
public void write(byte b[]) throws IOException {
write(b, 0, b.length);
}
@Override
public void write(byte b[], int off, int len) throws IOException {
if (len == 0) {
return;
}
long end = callback.check();
int available;
if (end == -1) {
available = Integer.MAX_VALUE;
} else {
if (end < startOffset) {
throw new IOException("The reported offset is invalid. reported offset is " + String.valueOf(end));
}
available = (int) (end - position);
}
while (available > 0 && auxiliaryBuffers.size() > 0) {
ManagedBuffer aux = auxiliaryBuffers.get(0);
if ((queue.size + aux.size) > available) {
available = 0;// wait for next check
break;
}
writeQueue(aux.buffer, 0, aux.size);
available -= aux.size;
aux.dereference();
auxiliaryBuffers.remove(0);
}
if (available > (len + queue.size)) {
writeQueue(b, off, len);
} else {
int i = auxiliaryBuffers.size() - 1;
while (len > 0) {
if (i < 0) {
// allocate a new auxiliary buffer
auxiliaryBuffers.add(new ManagedBuffer(AUX_BUFFER_SIZE));
i++;
}
ManagedBuffer aux = auxiliaryBuffers.get(i);
available = aux.available();
if (available < 1) {
// secondary auxiliary buffer
available = len;
aux = new ManagedBuffer(Math.max(len, AUX2_BUFFER_SIZE));
auxiliaryBuffers.add(aux);
i++;
} else {
available = Math.min(len, available);
}
aux.write(b, off, available);
len -= available;
if (len < 1) {
break;
}
off += available;
}
}
}
private void writeOutside(byte buffer[], int offset, int length) throws IOException {
out.write(buffer, offset, length);
position += length;
if (onProgress != null && position > reportPosition) {
reportPosition = position + AUX2_BUFFER_SIZE;// notify every 256 KiB (approx)
onProgress.report(position);
}
}
private void writeQueue(byte[] buffer, int offset, int length) throws IOException {
while (length > 0) {
if (queue.available() < length) {
flushQueue();
if (length >= queue.buffer.length) {
writeOutside(buffer, offset, length);
return;
}
}
int size = Math.min(queue.available(), length);
queue.write(buffer, offset, size);
offset += size;
length -= size;
}
}
private void flushQueue() throws IOException {
writeOutside(queue.buffer, 0, queue.size);
queue.size = 0;
}
private void flushEverything() throws IOException {
flushQueue();
if (auxiliaryBuffers.size() > 0) {
for (ManagedBuffer aux : auxiliaryBuffers) {
writeOutside(aux.buffer, 0, aux.size);
aux.dereference();
}
auxiliaryBuffers.clear();
}
}
/**
* Flush any buffer directly to the file. Warning: use this method ONLY if
* all read dependencies are disposed
*
* @throws IOException if the dependencies are not disposed
*/
@Override
public void flush() throws IOException {
if (callback.check() != -1) {
throw new IOException("All read dependencies of this file must be disposed first");
}
flushEverything();
// Save the current file length in case the method {@code rewind()} is called
if (position > maxLengthKnown) {
maxLengthKnown = position;
}
}
@Override
public void rewind() throws IOException {
flush();
out.seek(startOffset);
if (onProgress != null) onProgress.report(-position);
position = startOffset;
reportPosition = startOffset;
}
@Override
public long skip(long amount) throws IOException {
flush();
position += amount;
out.seek(position);
return amount;
}
@Override
public boolean isDisposed() {
return out == null;
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canWrite() {
return true;
}
//<editor-fold defaultState="collapsed" desc="stub read methods">
@Override
public boolean canRead() {
return false;
}
@Override
public int read() {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer) {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer, int offset, int count) {
throw new UnsupportedOperationException("write-only");
}
@Override
public int available() {
throw new UnsupportedOperationException("write-only");
}
//</editor-fold>
public interface OffsetChecker {
/**
* Checks the amount of available space ahead
*
* @return absolute offset in the file where no more data SHOULD NOT be
* written. If the value is -1 the whole file will be used
*/
long check();
}
public interface ProgressReport {
void report(long progress);
}
class ManagedBuffer {
byte[] buffer;
int size;
ManagedBuffer(int length) {
buffer = new byte[length];
}
void dereference() {
buffer = null;
size = 0;
}
protected int available() {
return buffer.length - size;
}
private void write(byte[] b, int off, int len) {
System.arraycopy(b, off, buffer, size, len);
size += len;
}
@Override
public String toString() {
return "holding: " + String.valueOf(size) + " length: " + String.valueOf(buffer.length) + " available: " + String.valueOf(available());
}
}
}

126
app/src/main/java/us/shandian/giga/postprocessing/io/FileStream.java Normal file
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@ -0,0 +1,126 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.channels.FileChannel;
/**
* @author kapodamy
*/
public class FileStream extends SharpStream {
public enum Mode {
Read,
ReadWrite
}
public RandomAccessFile source;
private final Mode mode;
public FileStream(String path, Mode mode) throws IOException {
String flags;
if (mode == Mode.Read) {
flags = "r";
} else {
flags = "rw";
}
this.mode = mode;
source = new RandomAccessFile(path, flags);
}
@Override
public int read() throws IOException {
return source.read();
}
@Override
public int read(byte b[]) throws IOException {
return read(b, 0, b.length);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
return source.read(b, off, len);
}
@Override
public long skip(long pos) throws IOException {
FileChannel fc = source.getChannel();
fc.position(fc.position() + pos);
return pos;
}
@Override
public int available() {
try {
return (int) (source.length() - source.getFilePointer());
} catch (IOException ex) {
return 0;
}
}
@SuppressWarnings("EmptyCatchBlock")
@Override
public void dispose() {
try {
source.close();
} catch (IOException err) {
} finally {
source = null;
}
}
@Override
public boolean isDisposed() {
return source == null;
}
@Override
public void rewind() throws IOException {
source.getChannel().position(0);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return mode == Mode.Read || mode == Mode.ReadWrite;
}
@Override
public boolean canWrite() {
return mode == Mode.ReadWrite;
}
@Override
public void write(byte value) throws IOException {
source.write(value);
}
@Override
public void write(byte[] buffer) throws IOException {
source.write(buffer);
}
@Override
public void write(byte[] buffer, int offset, int count) throws IOException {
source.write(buffer, offset, count);
}
@Override
public void flush() {
}
@Override
public void setLength(long length) throws IOException {
source.setLength(length);
}
}

59
app/src/main/java/us/shandian/giga/postprocessing/io/SharpInputStream.java Normal file
View File

@ -0,0 +1,59 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package us.shandian.giga.postprocessing.io;
import android.support.annotation.NonNull;
import org.schabi.newpipe.extractor.utils.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
/**
* Wrapper for the classic {@link java.io.InputStream}
* @author kapodamy
*/
public class SharpInputStream extends InputStream {
private final SharpStream base;
public SharpInputStream(SharpStream base) throws IOException {
if (!base.canRead()) {
throw new IOException("The provided stream is not readable");
}
this.base = base;
}
@Override
public int read() throws IOException {
return base.read();
}
@Override
public int read(@NonNull byte[] bytes) throws IOException {
return base.read(bytes);
}
@Override
public int read(@NonNull byte[] bytes, int i, int i1) throws IOException {
return base.read(bytes, i, i1);
}
@Override
public long skip(long l) throws IOException {
return base.skip(l);
}
@Override
public int available() {
return base.available();
}
@Override
public void close() {
base.dispose();
}
}

670
app/src/main/java/us/shandian/giga/service/DownloadManager.java Normal file
View File

@ -0,0 +1,670 @@
package us.shandian.giga.service;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.util.DiffUtil;
import android.util.Log;
import android.widget.Toast;
import org.schabi.newpipe.R;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import us.shandian.giga.get.sqlite.DownloadDataSource;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadManager {
private static final String TAG = DownloadManager.class.getSimpleName();
enum NetworkState {Unavailable, WifiOperating, MobileOperating, OtherOperating}
public final static int SPECIAL_NOTHING = 0;
public final static int SPECIAL_PENDING = 1;
public final static int SPECIAL_FINISHED = 2;
private final DownloadDataSource mDownloadDataSource;
private final ArrayList<DownloadMission> mMissionsPending = new ArrayList<>();
private final ArrayList<FinishedMission> mMissionsFinished;
private final Handler mHandler;
private final File mPendingMissionsDir;
private NetworkState mLastNetworkStatus = NetworkState.Unavailable;
private SharedPreferences mPrefs;
private String mPrefMaxRetry;
private String mPrefCrossNetwork;
/**
* Create a new instance
*
* @param context Context for the data source for finished downloads
* @param handler Thread required for Messaging
*/
DownloadManager(@NonNull Context context, Handler handler) {
if (DEBUG) {
Log.d(TAG, "new DownloadManager instance. 0x" + Integer.toHexString(this.hashCode()));
}
mDownloadDataSource = new DownloadDataSource(context);
mHandler = handler;
mMissionsFinished = loadFinishedMissions();
mPendingMissionsDir = getPendingDir(context);
mPrefs = PreferenceManager.getDefaultSharedPreferences(context);
mPrefMaxRetry = context.getString(R.string.downloads_max_retry);
mPrefCrossNetwork = context.getString(R.string.cross_network_downloads);
if (!Utility.mkdir(mPendingMissionsDir, false)) {
throw new RuntimeException("failed to create pending_downloads in data directory");
}
loadPendingMissions();
}
private static File getPendingDir(@NonNull Context context) {
//File dir = new File(ContextCompat.getDataDir(context), "pending_downloads");
File dir = context.getExternalFilesDir("pending_downloads");
if (dir == null) {
// One of the following paths are not accessible ¿unmounted internal memory?
// /storage/emulated/0/Android/data/org.schabi.newpipe[.debug]/pending_downloads
// /sdcard/Android/data/org.schabi.newpipe[.debug]/pending_downloads
Log.w(TAG, "path to pending downloads are not accessible");
}
return dir;
}
/**
* Loads finished missions from the data source
*/
private ArrayList<FinishedMission> loadFinishedMissions() {
ArrayList<FinishedMission> finishedMissions = mDownloadDataSource.loadFinishedMissions();
// missions always is stored by creation order, simply reverse the list
ArrayList<FinishedMission> result = new ArrayList<>(finishedMissions.size());
for (int i = finishedMissions.size() - 1; i >= 0; i--) {
FinishedMission mission = finishedMissions.get(i);
File file = mission.getDownloadedFile();
if (!file.isFile()) {
if (DEBUG) {
Log.d(TAG, "downloaded file removed: " + file.getAbsolutePath());
}
mDownloadDataSource.deleteMission(mission);
continue;
}
result.add(mission);
}
return result;
}
@SuppressWarnings("ResultOfMethodCallIgnored")
private void loadPendingMissions() {
File[] subs = mPendingMissionsDir.listFiles();
if (subs == null) {
Log.e(TAG, "listFiles() returned null");
return;
}
if (subs.length < 1) {
return;
}
if (DEBUG) {
Log.d(TAG, "Loading pending downloads from directory: " + mPendingMissionsDir.getAbsolutePath());
}
for (File sub : subs) {
if (sub.isFile()) {
DownloadMission mis = Utility.readFromFile(sub);
if (mis == null) {
sub.delete();
} else {
if (mis.isFinished()) {
sub.delete();
continue;
}
File dl = mis.getDownloadedFile();
boolean exists = dl.exists();
if (mis.postprocessingRunning && mis.postprocessingThis) {
// Incomplete post-processing results in a corrupted download file
// because the selected algorithm works on the same file to save space.
if (!dl.delete()) {
Log.w(TAG, "Unable to delete incomplete download file: " + sub.getPath());
}
exists = true;
mis.postprocessingRunning = false;
mis.errCode = DownloadMission.ERROR_POSTPROCESSING_FAILED;
mis.errObject = new RuntimeException("post-processing stopped unexpectedly");
}
if (exists && !dl.isFile()) {
// probably a folder, this should never happens
if (!sub.delete()) {
Log.w(TAG, "Unable to delete serialized file: " + sub.getPath());
}
continue;
}
if (!exists) {
// downloaded file deleted, reset mission state
DownloadMission m = new DownloadMission(mis.urls, mis.name, mis.location, mis.kind, mis.postprocessingName, mis.postprocessingArgs);
m.timestamp = mis.timestamp;
m.threadCount = mis.threadCount;
m.source = mis.source;
m.maxRetry = mis.maxRetry;
mis = m;
}
mis.running = false;
mis.recovered = exists;
mis.metadata = sub;
mis.mHandler = mHandler;
mMissionsPending.add(mis);
}
}
}
if (mMissionsPending.size() > 1) {
Collections.sort(mMissionsPending, (mission1, mission2) -> Long.compare(mission1.timestamp, mission2.timestamp));
}
}
/**
* Start a new download mission
*
* @param urls the list of urls to download
* @param location the location
* @param name the name of the file to create
* @param kind type of file (a: audio v: video s: subtitle ?: file-extension defined)
* @param threads the number of threads maximal used to download chunks of the file.
* @param postprocessingName the name of the required post-processing algorithm, or {@code null} to ignore.
* @param source source url of the resource
* @param postProcessingArgs the arguments for the post-processing algorithm.
*/
void startMission(String[] urls, String location, String name, char kind, int threads, String source,
String postprocessingName, String[] postProcessingArgs) {
synchronized (this) {
// check for existing pending download
DownloadMission pendingMission = getPendingMission(location, name);
if (pendingMission != null) {
// generate unique filename (?)
try {
name = generateUniqueName(location, name);
} catch (Exception e) {
Log.e(TAG, "Unable to generate unique name", e);
name = System.currentTimeMillis() + name;
Log.i(TAG, "Using " + name);
}
} else {
// check for existing finished download
int index = getFinishedMissionIndex(location, name);
if (index >= 0) mDownloadDataSource.deleteMission(mMissionsFinished.remove(index));
}
DownloadMission mission = new DownloadMission(urls, name, location, kind, postprocessingName, postProcessingArgs);
mission.timestamp = System.currentTimeMillis();
mission.threadCount = threads;
mission.source = source;
mission.mHandler = mHandler;
mission.maxRetry = mPrefs.getInt(mPrefMaxRetry, 3);
while (true) {
mission.metadata = new File(mPendingMissionsDir, String.valueOf(mission.timestamp));
if (!mission.metadata.isFile() && !mission.metadata.exists()) {
try {
if (!mission.metadata.createNewFile())
throw new RuntimeException("Cant create download metadata file");
} catch (IOException e) {
throw new RuntimeException(e);
}
break;
}
mission.timestamp = System.currentTimeMillis();
}
mMissionsPending.add(mission);
// Before starting, save the state in case the internet connection is not available
Utility.writeToFile(mission.metadata, mission);
if (canDownloadInCurrentNetwork() && (getRunningMissionsCount() < 1)) {
mission.start();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_RUNNING);
}
}
}
public void resumeMission(DownloadMission mission) {
if (!mission.running) {
mission.start();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_RUNNING);
}
}
public void pauseMission(DownloadMission mission) {
if (mission.running) {
mission.pause();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
}
}
public void deleteMission(Mission mission) {
synchronized (this) {
if (mission instanceof DownloadMission) {
mMissionsPending.remove(mission);
} else if (mission instanceof FinishedMission) {
mMissionsFinished.remove(mission);
mDownloadDataSource.deleteMission(mission);
}
mission.delete();
}
}
/**
* Get a pending mission by its location and name
*
* @param location the location
* @param name the name
* @return the mission or null if no such mission exists
*/
@Nullable
private DownloadMission getPendingMission(String location, String name) {
for (DownloadMission mission : mMissionsPending) {
if (location.equalsIgnoreCase(mission.location) && name.equalsIgnoreCase(mission.name)) {
return mission;
}
}
return null;
}
/**
* Get a finished mission by its location and name
*
* @param location the location
* @param name the name
* @return the mission index or -1 if no such mission exists
*/
private int getFinishedMissionIndex(String location, String name) {
for (int i = 0; i < mMissionsFinished.size(); i++) {
FinishedMission mission = mMissionsFinished.get(i);
if (location.equalsIgnoreCase(mission.location) && name.equalsIgnoreCase(mission.name)) {
return i;
}
}
return -1;
}
public Mission getAnyMission(String location, String name) {
synchronized (this) {
Mission mission = getPendingMission(location, name);
if (mission != null) return mission;
int idx = getFinishedMissionIndex(location, name);
if (idx >= 0) return mMissionsFinished.get(idx);
}
return null;
}
int getRunningMissionsCount() {
int count = 0;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) {
if (mission.running && mission.errCode != DownloadMission.ERROR_POSTPROCESSING_FAILED && !mission.isFinished())
count++;
}
}
return count;
}
void pauseAllMissions() {
synchronized (this) {
for (DownloadMission mission : mMissionsPending) mission.pause();
}
}
/**
* Splits the filename into name and extension
* <p>
* Dots are ignored if they appear: not at all, at the beginning of the file,
* at the end of the file
*
* @param name the name to split
* @return a string array with a length of 2 containing the name and the extension
*/
private static String[] splitName(String name) {
int dotIndex = name.lastIndexOf('.');
if (dotIndex <= 0 || (dotIndex == name.length() - 1)) {
return new String[]{name, ""};
} else {
return new String[]{name.substring(0, dotIndex), name.substring(dotIndex + 1)};
}
}
/**
* Generates a unique file name.
* <p>
* e.g. "myName (1).txt" if the name "myName.txt" exists.
*
* @param location the location (to check for existing files)
* @param name the name of the file
* @return the unique file name
* @throws IllegalArgumentException if the location is not a directory
* @throws SecurityException if the location is not readable
*/
private static String generateUniqueName(String location, String name) {
if (location == null) throw new NullPointerException("location is null");
if (name == null) throw new NullPointerException("name is null");
File destination = new File(location);
if (!destination.isDirectory()) {
throw new IllegalArgumentException("location is not a directory: " + location);
}
final String[] nameParts = splitName(name);
String[] existingName = destination.list((dir, name1) -> name1.startsWith(nameParts[0]));
Arrays.sort(existingName);
String newName;
int downloadIndex = 0;
do {
newName = nameParts[0] + " (" + downloadIndex + ")." + nameParts[1];
++downloadIndex;
if (downloadIndex == 1000) { // Probably an error on our side
throw new RuntimeException("Too many existing files");
}
} while (Arrays.binarySearch(existingName, newName) >= 0);
return newName;
}
/**
* Set a pending download as finished
*
* @param mission the desired mission
* @return true if exits pending missions running, otherwise, false
*/
boolean setFinished(DownloadMission mission) {
synchronized (this) {
int i = mMissionsPending.indexOf(mission);
mMissionsPending.remove(i);
mMissionsFinished.add(0, new FinishedMission(mission));
mDownloadDataSource.addMission(mission);
if (mMissionsPending.size() < 1) return false;
i = getRunningMissionsCount();
if (i > 0) return true;
// before returning, check the queue
if (!canDownloadInCurrentNetwork()) return false;
for (DownloadMission mission1 : mMissionsPending) {
if (!mission1.running && mission.errCode != DownloadMission.ERROR_POSTPROCESSING_FAILED && mission1.enqueued) {
resumeMission(mMissionsPending.get(i));
return true;
}
}
return false;
}
}
public MissionIterator getIterator() {
return new MissionIterator();
}
/**
* Forget all finished downloads, but, doesn't delete any file
*/
public void forgetFinishedDownloads() {
synchronized (this) {
for (FinishedMission mission : mMissionsFinished) {
mDownloadDataSource.deleteMission(mission);
}
mMissionsFinished.clear();
}
}
private boolean canDownloadInCurrentNetwork() {
if (mLastNetworkStatus == NetworkState.Unavailable) return false;
return !(mPrefs.getBoolean(mPrefCrossNetwork, false) && mLastNetworkStatus == NetworkState.MobileOperating);
}
void handleConnectivityChange(NetworkState currentStatus) {
if (currentStatus == mLastNetworkStatus) return;
mLastNetworkStatus = currentStatus;
boolean pauseOnMobile = mPrefs.getBoolean(mPrefCrossNetwork, false);
if (currentStatus == NetworkState.Unavailable) {
return;
} else if (currentStatus != NetworkState.MobileOperating || !pauseOnMobile) {
return;
}
boolean flag = false;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) {
if (mission.running && mission.isFinished() && !mission.postprocessingRunning) {
flag = true;
mission.pause();
}
}
}
if (flag) mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
}
/**
* Fast check for pending downloads. If exists, the user will be notified
* TODO: call this method in somewhere
*
* @param context the application context
*/
public static void notifyUserPendingDownloads(Context context) {
int pending = getPendingDir(context).list().length;
if (pending < 1) return;
Toast.makeText(context, context.getString(
R.string.msg_pending_downloads,
String.valueOf(pending)
), Toast.LENGTH_LONG).show();
}
void checkForRunningMission(String location, String name, DownloadManagerService.DMChecker check) {
boolean listed;
boolean finished = false;
synchronized (this) {
DownloadMission mission = getPendingMission(location, name);
if (mission != null) {
listed = true;
} else {
listed = getFinishedMissionIndex(location, name) >= 0;
finished = listed;
}
}
check.callback(listed, finished);
}
public class MissionIterator extends DiffUtil.Callback {
final Object FINISHED = new Object();
final Object PENDING = new Object();
ArrayList<Object> snapshot;
ArrayList<Object> current;
ArrayList<Mission> hidden;
private MissionIterator() {
hidden = new ArrayList<>(2);
current = null;
snapshot = getSpecialItems();
}
private ArrayList<Object> getSpecialItems() {
synchronized (DownloadManager.this) {
ArrayList<Mission> pending = new ArrayList<>(mMissionsPending);
ArrayList<Mission> finished = new ArrayList<>(mMissionsFinished);
ArrayList<Mission> remove = new ArrayList<>(hidden);
// hide missions (if required)
Iterator<Mission> iterator = remove.iterator();
while (iterator.hasNext()) {
Mission mission = iterator.next();
if (pending.remove(mission) || finished.remove(mission)) iterator.remove();
}
int fakeTotal = pending.size();
if (fakeTotal > 0) fakeTotal++;
fakeTotal += finished.size();
if (finished.size() > 0) fakeTotal++;
ArrayList<Object> list = new ArrayList<>(fakeTotal);
if (pending.size() > 0) {
list.add(PENDING);
list.addAll(pending);
}
if (finished.size() > 0) {
list.add(FINISHED);
list.addAll(finished);
}
return list;
}
}
public MissionItem getItem(int position) {
Object object = snapshot.get(position);
if (object == PENDING) return new MissionItem(SPECIAL_PENDING);
if (object == FINISHED) return new MissionItem(SPECIAL_FINISHED);
return new MissionItem(SPECIAL_NOTHING, (Mission) object);
}
public int getSpecialAtItem(int position) {
Object object = snapshot.get(position);
if (object == PENDING) return SPECIAL_PENDING;
if (object == FINISHED) return SPECIAL_FINISHED;
return SPECIAL_NOTHING;
}
public MissionItem getItemUnsafe(int position) {
synchronized (DownloadManager.this) {
int count = mMissionsPending.size();
int count2 = mMissionsFinished.size();
if (count > 0) {
position--;
if (position == -1)
return new MissionItem(SPECIAL_PENDING);
else if (position < count)
return new MissionItem(SPECIAL_NOTHING, mMissionsPending.get(position));
else if (position == count && count2 > 0)
return new MissionItem(SPECIAL_FINISHED);
else
position -= count;
} else {
if (count2 > 0 && position == 0) {
return new MissionItem(SPECIAL_FINISHED);
}
}
position--;
if (count2 < 1) {
throw new RuntimeException(
String.format("Out of range. pending_count=%s finished_count=%s position=%s", count, count2, position)
);
}
return new MissionItem(SPECIAL_NOTHING, mMissionsFinished.get(position));
}
}
public void start() {
current = getSpecialItems();
}
public void end() {
snapshot = current;
current = null;
}
public void hide(Mission mission) {
hidden.add(mission);
}
public void unHide(Mission mission) {
hidden.remove(mission);
}
@Override
public int getOldListSize() {
return snapshot.size();
}
@Override
public int getNewListSize() {
return current.size();
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
return snapshot.get(oldItemPosition) == current.get(newItemPosition);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
return areItemsTheSame(oldItemPosition, newItemPosition);
}
}
public class MissionItem {
public int special;
public Mission mission;
MissionItem(int s, Mission m) {
special = s;
mission = m;
}
MissionItem(int s) {
this(s, null);
}
}
}

341
app/src/main/java/us/shandian/giga/service/DownloadManagerService.java
View File

@ -2,17 +2,25 @@ package us.shandian.giga.service;
import android.Manifest;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.support.v4.app.NotificationCompat.Builder;
import android.support.v4.content.PermissionChecker;
@ -21,48 +29,61 @@ import android.widget.Toast;
import org.schabi.newpipe.R;
import org.schabi.newpipe.download.DownloadActivity;
import org.schabi.newpipe.settings.NewPipeSettings;
import java.io.File;
import java.util.ArrayList;
import java.util.Iterator;
import us.shandian.giga.get.DownloadDataSource;
import us.shandian.giga.get.DownloadManager;
import us.shandian.giga.get.DownloadManagerImpl;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.sqlite.SQLiteDownloadDataSource;
import us.shandian.giga.service.DownloadManager.NetworkState;
import static org.schabi.newpipe.BuildConfig.APPLICATION_ID;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadManagerService extends Service {
private static final String TAG = DownloadManagerService.class.getSimpleName();
/**
* Message code of update messages stored as {@link Message#what}.
*/
private static final int UPDATE_MESSAGE = 0;
private static final int NOTIFICATION_ID = 1000;
public static final int MESSAGE_RUNNING = 1;
public static final int MESSAGE_PAUSED = 2;
public static final int MESSAGE_FINISHED = 3;
public static final int MESSAGE_PROGRESS = 4;
public static final int MESSAGE_ERROR = 5;
private static final int FOREGROUND_NOTIFICATION_ID = 1000;
private static final int DOWNLOADS_NOTIFICATION_ID = 1001;
private static final String EXTRA_URLS = "DownloadManagerService.extra.urls";
private static final String EXTRA_NAME = "DownloadManagerService.extra.name";
private static final String EXTRA_LOCATION = "DownloadManagerService.extra.location";
private static final String EXTRA_IS_AUDIO = "DownloadManagerService.extra.is_audio";
private static final String EXTRA_KIND = "DownloadManagerService.extra.kind";
private static final String EXTRA_THREADS = "DownloadManagerService.extra.threads";
private static final String EXTRA_POSTPROCESSING_NAME = "DownloadManagerService.extra.postprocessingName";
private static final String EXTRA_POSTPROCESSING_ARGS = "DownloadManagerService.extra.postprocessingArgs";
private static final String EXTRA_SOURCE = "DownloadManagerService.extra.source";
private static final String ACTION_RESET_DOWNLOAD_COUNT = APPLICATION_ID + ".reset_download_count";
private DMBinder mBinder;
private DownloadManager mManager;
private Notification mNotification;
private Handler mHandler;
private long mLastTimeStamp = System.currentTimeMillis();
private DownloadDataSource mDataSource;
private int downloadDoneCount = 0;
private Builder downloadDoneNotification = null;
private StringBuilder downloadDoneList = null;
NotificationManager notificationManager = null;
private boolean mForeground = false;
private final ArrayList<Handler> mEchoObservers = new ArrayList<>(1);
private BroadcastReceiver mNetworkStateListener;
private final MissionListener missionListener = new MissionListener();
private void notifyMediaScanner(DownloadMission mission) {
Uri uri = Uri.parse("file://" + mission.location + "/" + mission.name);
// notify media scanner on downloaded media file ...
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, uri));
/**
* notify media scanner on downloaded media file ...
*
* @param file the downloaded file
*/
private void notifyMediaScanner(File file) {
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(file)));
}
@Override
@ -74,19 +95,14 @@ public class DownloadManagerService extends Service {
}
mBinder = new DMBinder();
if (mDataSource == null) {
mDataSource = new SQLiteDownloadDataSource(this);
}
if (mManager == null) {
ArrayList<String> paths = new ArrayList<>(2);
paths.add(NewPipeSettings.getVideoDownloadPath(this));
paths.add(NewPipeSettings.getAudioDownloadPath(this));
mManager = new DownloadManagerImpl(paths, mDataSource, this);
if (DEBUG) {
Log.d(TAG, "mManager == null");
Log.d(TAG, "Download directory: " + paths);
}
mHandler = new Handler(Looper.myLooper()) {
@Override
public void handleMessage(Message msg) {
DownloadManagerService.this.handleMessage(msg);
}
};
mManager = new DownloadManager(this, mHandler);
Intent openDownloadListIntent = new Intent(this, DownloadActivity.class)
.setAction(Intent.ACTION_MAIN);
@ -105,56 +121,49 @@ public class DownloadManagerService extends Service {
.setContentText(getString(R.string.msg_running_detail));
mNotification = builder.build();
notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
HandlerThread thread = new HandlerThread("ServiceMessenger");
thread.start();
mHandler = new Handler(thread.getLooper()) {
mNetworkStateListener = new BroadcastReceiver() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case UPDATE_MESSAGE: {
int runningCount = 0;
for (int i = 0; i < mManager.getCount(); i++) {
if (mManager.getMission(i).running) {
runningCount++;
}
}
updateState(runningCount);
break;
}
public void onReceive(Context context, Intent intent) {
if (intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY, false)) {
handleConnectivityChange(null);
return;
}
handleConnectivityChange(intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO));
}
};
}
private void startMissionAsync(final String url, final String location, final String name,
final boolean isAudio, final int threads) {
mHandler.post(new Runnable() {
@Override
public void run() {
int missionId = mManager.startMission(url, location, name, isAudio, threads);
mBinder.onMissionAdded(mManager.getMission(missionId));
}
});
registerReceiver(mNetworkStateListener, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (DEBUG) {
if (intent == null) {
Log.d(TAG, "Restarting");
return START_NOT_STICKY;
}
Log.d(TAG, "Starting");
}
Log.i(TAG, "Got intent: " + intent);
String action = intent.getAction();
if (action != null && action.equals(Intent.ACTION_RUN)) {
if (action != null) {
if (action.equals(Intent.ACTION_RUN)) {
String[] urls = intent.getStringArrayExtra(EXTRA_URLS);
String name = intent.getStringExtra(EXTRA_NAME);
String location = intent.getStringExtra(EXTRA_LOCATION);
int threads = intent.getIntExtra(EXTRA_THREADS, 1);
boolean isAudio = intent.getBooleanExtra(EXTRA_IS_AUDIO, false);
String url = intent.getDataString();
startMissionAsync(url, location, name, isAudio, threads);
char kind = intent.getCharExtra(EXTRA_KIND, '?');
String psName = intent.getStringExtra(EXTRA_POSTPROCESSING_NAME);
String[] psArgs = intent.getStringArrayExtra(EXTRA_POSTPROCESSING_ARGS);
String source = intent.getStringExtra(EXTRA_SOURCE);
mHandler.post(() -> mManager.startMission(urls, location, name, kind, threads, source, psName, psArgs));
} else if (downloadDoneNotification != null && action.equals(ACTION_RESET_DOWNLOAD_COUNT)) {
downloadDoneCount = 0;
downloadDoneList.setLength(0);
}
}
return START_NOT_STICKY;
}
@ -167,11 +176,17 @@ public class DownloadManagerService extends Service {
Log.d(TAG, "Destroying");
}
for (int i = 0; i < mManager.getCount(); i++) {
mManager.pauseMission(i);
stopForeground(true);
if (notificationManager != null && downloadDoneNotification != null) {
downloadDoneNotification.setDeleteIntent(null);// prevent NewPipe running when is killed, cleared from recent, etc
notificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
}
stopForeground(true);
unregisterReceiver(mNetworkStateListener);
mManager.pauseAllMissions();
}
@Override
@ -192,53 +207,171 @@ public class DownloadManagerService extends Service {
return mBinder;
}
private void postUpdateMessage() {
mHandler.sendEmptyMessage(UPDATE_MESSAGE);
public void handleMessage(Message msg) {
switch (msg.what) {
case MESSAGE_FINISHED:
DownloadMission mission = (DownloadMission) msg.obj;
notifyMediaScanner(mission.getDownloadedFile());
notifyFinishedDownload(mission.name);
updateForegroundState(mManager.setFinished(mission));
break;
case MESSAGE_RUNNING:
case MESSAGE_PROGRESS:
updateForegroundState(true);
break;
case MESSAGE_PAUSED:
case MESSAGE_ERROR:
updateForegroundState(mManager.getRunningMissionsCount() > 0);
break;
}
private void updateState(int runningCount) {
if (runningCount == 0) {
stopForeground(true);
synchronized (mEchoObservers) {
Iterator<Handler> iterator = mEchoObservers.iterator();
while (iterator.hasNext()) {
Handler handler = iterator.next();
if (handler.getLooper().getThread().isAlive()) {
Message echo = new Message();
echo.what = msg.what;
echo.obj = msg.obj;
handler.sendMessage(echo);
} else {
startForeground(NOTIFICATION_ID, mNotification);
iterator.remove();// ¿missing call to removeMissionEventListener()?
}
}
}
}
public static void startMission(Context context, String url, String location, String name, boolean isAudio, int threads) {
private void handleConnectivityChange(NetworkInfo info) {
NetworkState status;
if (info == null) {
status = NetworkState.Unavailable;
Log.i(TAG, "actual connectivity status is unavailable");
} else if (!info.isAvailable() || !info.isConnected()) {
status = NetworkState.Unavailable;
Log.i(TAG, "actual connectivity status is not available and not connected");
} else {
int type = info.getType();
if (type == ConnectivityManager.TYPE_MOBILE || type == ConnectivityManager.TYPE_MOBILE_DUN) {
status = NetworkState.MobileOperating;
} else if (type == ConnectivityManager.TYPE_WIFI) {
status = NetworkState.WifiOperating;
} else if (type == ConnectivityManager.TYPE_WIMAX ||
type == ConnectivityManager.TYPE_ETHERNET ||
type == ConnectivityManager.TYPE_BLUETOOTH) {
status = NetworkState.OtherOperating;
} else {
status = NetworkState.Unavailable;
}
Log.i(TAG, "actual connectivity status is " + status.name());
}
if (mManager == null) return;// avoid race-conditions while the service is starting
mManager.handleConnectivityChange(status);
}
public void updateForegroundState(boolean state) {
if (state == mForeground) return;
if (state) {
startForeground(FOREGROUND_NOTIFICATION_ID, mNotification);
} else {
stopForeground(true);
}
mForeground = state;
}
public static void startMission(Context context, String urls[], String location, String name,
char kind, int threads, String source, String postprocessingName,
String[] postprocessingArgs) {
Intent intent = new Intent(context, DownloadManagerService.class);
intent.setAction(Intent.ACTION_RUN);
intent.setData(Uri.parse(url));
intent.putExtra(EXTRA_URLS, urls);
intent.putExtra(EXTRA_NAME, name);
intent.putExtra(EXTRA_LOCATION, location);
intent.putExtra(EXTRA_IS_AUDIO, isAudio);
intent.putExtra(EXTRA_KIND, kind);
intent.putExtra(EXTRA_THREADS, threads);
intent.putExtra(EXTRA_SOURCE, source);
intent.putExtra(EXTRA_POSTPROCESSING_NAME, postprocessingName);
intent.putExtra(EXTRA_POSTPROCESSING_ARGS, postprocessingArgs);
context.startService(intent);
}
private class MissionListener implements DownloadMission.MissionListener {
public static void checkForRunningMission(Context context, String location, String name, DMChecker check) {
Intent intent = new Intent();
intent.setClass(context, DownloadManagerService.class);
context.bindService(intent, new ServiceConnection() {
@Override
public void onProgressUpdate(DownloadMission downloadMission, long done, long total) {
long now = System.currentTimeMillis();
long delta = now - mLastTimeStamp;
if (delta > 2000) {
postUpdateMessage();
mLastTimeStamp = now;
public void onServiceConnected(ComponentName cname, IBinder service) {
try {
((DMBinder) service).getDownloadManager().checkForRunningMission(location, name, check);
} catch (Exception err) {
Log.w(TAG, "checkForRunningMission() callback is defective", err);
}
// TODO: find a efficient way to unbind the service. This destroy the service due idle, but is started again when the user start a download.
context.unbindService(this);
}
@Override
public void onFinish(DownloadMission downloadMission) {
postUpdateMessage();
notifyMediaScanner(downloadMission);
public void onServiceDisconnected(ComponentName name) {
}
}, Context.BIND_AUTO_CREATE);
}
@Override
public void onError(DownloadMission downloadMission, int errCode) {
postUpdateMessage();
}
public void notifyFinishedDownload(String name) {
if (notificationManager == null) {
return;
}
if (downloadDoneNotification == null) {
downloadDoneList = new StringBuilder(name.length());
Bitmap icon = BitmapFactory.decodeResource(this.getResources(), android.R.drawable.stat_sys_download_done);
downloadDoneNotification = new Builder(this, getString(R.string.notification_channel_id))
.setAutoCancel(true)
.setLargeIcon(icon)
.setSmallIcon(android.R.drawable.stat_sys_download_done)
.setDeleteIntent(PendingIntent.getService(this, (int) System.currentTimeMillis(),
new Intent(this, DownloadManagerService.class)
.setAction(ACTION_RESET_DOWNLOAD_COUNT)
, PendingIntent.FLAG_UPDATE_CURRENT))
.setContentIntent(mNotification.contentIntent);
}
if (downloadDoneCount < 1) {
downloadDoneList.append(name);
if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
downloadDoneNotification.setContentTitle(getString(R.string.app_name));
downloadDoneNotification.setContentText(getString(R.string.download_finished, name));
} else {
downloadDoneNotification.setContentTitle(getString(R.string.download_finished, name));
downloadDoneNotification.setContentText(null);
}
} else {
downloadDoneList.append(", ");
downloadDoneList.append(name);
downloadDoneNotification.setContentTitle(getString(R.string.download_finished_more, String.valueOf(downloadDoneCount + 1)));
downloadDoneNotification.setContentText(downloadDoneList.toString());
}
notificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
downloadDoneCount++;
}
private void manageObservers(Handler handler, boolean add) {
synchronized (mEchoObservers) {
if (add) {
mEchoObservers.add(handler);
} else {
mEchoObservers.remove(handler);
}
}
}
// Wrapper of DownloadManager
public class DMBinder extends Binder {
@ -246,14 +379,24 @@ public class DownloadManagerService extends Service {
return mManager;
}
public void onMissionAdded(DownloadMission mission) {
mission.addListener(missionListener);
postUpdateMessage();
public void addMissionEventListener(Handler handler) {
manageObservers(handler, true);
}
public void onMissionRemoved(DownloadMission mission) {
mission.removeListener(missionListener);
postUpdateMessage();
public void removeMissionEventListener(Handler handler) {
manageObservers(handler, false);
}
public void resetFinishedDownloadCount() {
if (notificationManager == null || downloadDoneNotification == null) return;
notificationManager.cancel(DOWNLOADS_NOTIFICATION_ID);
downloadDoneList.setLength(0);
downloadDoneCount = 0;
}
}
public interface DMChecker {
void callback(boolean listed, boolean finished);
}
}

725
app/src/main/java/us/shandian/giga/ui/adapter/MissionAdapter.java
View File

@ -1,5 +1,6 @@
package us.shandian.giga.ui.adapter;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
@ -7,12 +8,20 @@ import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.content.FileProvider;
import android.support.v4.view.ViewCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.util.DiffUtil;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.util.Log;
import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
@ -24,28 +33,28 @@ import android.widget.PopupMenu;
import android.widget.TextView;
import android.widget.Toast;
import org.schabi.newpipe.BuildConfig;
import org.schabi.newpipe.R;
import org.schabi.newpipe.download.DeleteDownloadManager;
import org.schabi.newpipe.util.NavigationHelper;
import java.io.File;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import us.shandian.giga.get.DownloadManager;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.ui.common.Deleter;
import us.shandian.giga.ui.common.ProgressDrawable;
import us.shandian.giga.util.Utility;
import static android.content.Intent.FLAG_GRANT_PREFIX_URI_PERMISSION;
import static android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION;
public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHolder> {
private static final Map<Integer, String> ALGORITHMS = new HashMap<>();
public class MissionAdapter extends RecyclerView.Adapter<ViewHolder> {
private static final SparseArray<String> ALGORITHMS = new SparseArray<>();
private static final String TAG = "MissionAdapter";
static {
@ -53,109 +62,131 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
ALGORITHMS.put(R.id.sha1, "SHA1");
}
private Activity mContext;
private Context mContext;
private LayoutInflater mInflater;
private DownloadManager mDownloadManager;
private DeleteDownloadManager mDeleteDownloadManager;
private List<DownloadMission> mItemList;
private DownloadManagerService.DMBinder mBinder;
private Deleter mDeleter;
private int mLayout;
private DownloadManager.MissionIterator mIterator;
private Handler mHandler;
private ArrayList<ViewHolderItem> mPendingDownloadsItems = new ArrayList<>();
private MenuItem mClear;
private View mEmptyMessage;
public MissionAdapter(Activity context, DownloadManagerService.DMBinder binder, DownloadManager downloadManager, DeleteDownloadManager deleteDownloadManager, boolean isLinear) {
public MissionAdapter(Context context, DownloadManager downloadManager, MenuItem clearButton, View emptyMessage) {
mContext = context;
mDownloadManager = downloadManager;
mDeleteDownloadManager = deleteDownloadManager;
mBinder = binder;
mDeleter = null;
mInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mLayout = isLinear ? R.layout.mission_item_linear : R.layout.mission_item;
mLayout = R.layout.mission_item;
mItemList = new ArrayList<>();
updateItemList();
}
public void updateItemList() {
mItemList.clear();
for (int i = 0; i < mDownloadManager.getCount(); i++) {
DownloadMission mission = mDownloadManager.getMission(i);
if (!mDeleteDownloadManager.contains(mission)) {
mItemList.add(mDownloadManager.getMission(i));
mHandler = new Handler(Looper.myLooper()) {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case DownloadManagerService.MESSAGE_PROGRESS:
case DownloadManagerService.MESSAGE_ERROR:
case DownloadManagerService.MESSAGE_FINISHED:
onServiceMessage(msg);
}
}
};
mClear = clearButton;
mEmptyMessage = emptyMessage;
mIterator = downloadManager.getIterator();
checkEmptyMessageVisibility();
}
@Override
public MissionAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final ViewHolder h = new ViewHolder(mInflater.inflate(mLayout, parent, false));
h.menu.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
buildPopup(h);
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
switch (viewType) {
case DownloadManager.SPECIAL_PENDING:
case DownloadManager.SPECIAL_FINISHED:
return new ViewHolderHeader(mInflater.inflate(R.layout.missions_header, parent, false));
}
});
/*h.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDetail(h);
}
});*/
return h;
return new ViewHolderItem(mInflater.inflate(mLayout, parent, false));
}
@Override
public void onViewRecycled(MissionAdapter.ViewHolder h) {
super.onViewRecycled(h);
h.mission.removeListener(h.observer);
h.mission = null;
h.observer = null;
h.progress = null;
h.position = -1;
public void onViewRecycled(@NonNull ViewHolder view) {
super.onViewRecycled(view);
if (view instanceof ViewHolderHeader) return;
ViewHolderItem h = (ViewHolderItem) view;
if (h.item.mission instanceof DownloadMission) mPendingDownloadsItems.remove(h);
h.popupMenu.dismiss();
h.item = null;
h.lastTimeStamp = -1;
h.lastDone = -1;
h.colorId = 0;
h.lastCurrent = -1;
h.state = 0;
}
@Override
public void onBindViewHolder(MissionAdapter.ViewHolder h, int pos) {
DownloadMission ms = mItemList.get(pos);
h.mission = ms;
h.position = pos;
@SuppressLint("SetTextI18n")
public void onBindViewHolder(@NonNull ViewHolder view, @SuppressLint("RecyclerView") int pos) {
DownloadManager.MissionItem item = mIterator.getItem(pos);
Utility.FileType type = Utility.getFileType(ms.name);
if (view instanceof ViewHolderHeader) {
if (item.special == DownloadManager.SPECIAL_NOTHING) return;
int str;
if (item.special == DownloadManager.SPECIAL_PENDING) {
str = R.string.missions_header_pending;
} else {
str = R.string.missions_header_finished;
mClear.setVisible(true);
}
((ViewHolderHeader) view).header.setText(str);
return;
}
ViewHolderItem h = (ViewHolderItem) view;
h.item = item;
Utility.FileType type = Utility.getFileType(item.mission.kind, item.mission.name);
h.icon.setImageResource(Utility.getIconForFileType(type));
h.name.setText(ms.name);
h.size.setText(Utility.formatBytes(ms.length));
h.name.setText(item.mission.name);
h.size.setText(Utility.formatBytes(item.mission.length));
h.progress = new ProgressDrawable(mContext, Utility.getBackgroundForFileType(type), Utility.getForegroundForFileType(type));
ViewCompat.setBackground(h.bkg, h.progress);
h.observer = new MissionObserver(this, h);
ms.addListener(h.observer);
h.progress.setColors(Utility.getBackgroundForFileType(mContext, type), Utility.getForegroundForFileType(mContext, type));
if (h.item.mission instanceof DownloadMission) {
DownloadMission mission = (DownloadMission) item.mission;
h.progress.setMarquee(mission.done < 1);
updateProgress(h);
h.pause.setTitle(mission.unknownLength ? R.string.stop : R.string.pause);
mPendingDownloadsItems.add(h);
} else {
h.progress.setMarquee(false);
h.status.setText("100%");
h.progress.setProgress(1f);
}
}
@Override
public int getItemCount() {
return mItemList.size();
return mIterator.getOldListSize();
}
@Override
public long getItemId(int position) {
return position;
public int getItemViewType(int position) {
return mIterator.getSpecialAtItem(position);
}
private void updateProgress(ViewHolder h) {
updateProgress(h, false);
}
private void updateProgress(ViewHolderItem h) {
if (h == null || h.item == null || h.item.mission instanceof FinishedMission) return;
private void updateProgress(ViewHolder h, boolean finished) {
if (h.mission == null) return;
DownloadMission mission = (DownloadMission) h.item.mission;
long now = System.currentTimeMillis();
@ -164,130 +195,110 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
}
if (h.lastDone == -1) {
h.lastDone = h.mission.done;
h.lastDone = mission.done;
}
if (h.lastCurrent != mission.current) {
h.lastCurrent = mission.current;
h.lastDone = 0;
h.lastTimeStamp = now;
}
long deltaTime = now - h.lastTimeStamp;
long deltaDone = h.mission.done - h.lastDone;
long deltaDone = mission.done - h.lastDone;
boolean hasError = mission.errCode != DownloadMission.ERROR_NOTHING;
if (deltaTime == 0 || deltaTime > 1000 || finished) {
if (h.mission.errCode > 0) {
h.status.setText(R.string.msg_error);
if (hasError || deltaTime == 0 || deltaTime > 1000) {
// on error hide marquee or show if condition (mission.done < 1 || mission.unknownLength) is true
h.progress.setMarquee(!hasError && (mission.done < 1 || mission.unknownLength));
float progress;
if (mission.unknownLength) {
progress = Float.NaN;
h.progress.setProgress(0f);
} else {
float progress = (float) h.mission.done / h.mission.length;
h.status.setText(String.format(Locale.US, "%.2f%%", progress * 100));
progress = (float) mission.done / mission.length;
if (mission.urls.length > 1 && mission.current < mission.urls.length) {
progress = (progress / mission.urls.length) + ((float) mission.current / mission.urls.length);
}
}
if (hasError) {
if (Float.isNaN(progress) || Float.isInfinite(progress)) h.progress.setProgress(1f);
h.status.setText(R.string.msg_error);
} else if (Float.isNaN(progress) || Float.isInfinite(progress)) {
h.status.setText("--.-%");
} else {
h.status.setText(String.format("%.2f%%", progress * 100));
h.progress.setProgress(progress);
}
}
long length = mission.offsets[mission.current < mission.offsets.length ? mission.current : (mission.offsets.length - 1)];
length += mission.length;
int state = 0;
if (!mission.isFinished()) {
if (!mission.running) {
state = mission.enqueued ? 1 : 2;
} else if (mission.postprocessingRunning) {
state = 3;
}
}
if (state != 0) {
if (h.state != state) {
String statusStr;
h.state = state;
switch (state) {
case 1:
statusStr = mContext.getString(R.string.queued);
break;
case 2:
statusStr = mContext.getString(R.string.paused);
break;
case 3:
statusStr = mContext.getString(R.string.post_processing);
break;
default:
statusStr = "?";
break;
}
h.size.setText(Utility.formatBytes(length).concat(" (").concat(statusStr).concat(")"));
} else if (deltaTime > 1000 && deltaDone > 0) {
h.lastTimeStamp = now;
h.lastDone = mission.done;
}
return;
}
if (deltaTime > 1000 && deltaDone > 0) {
float speed = (float) deltaDone / deltaTime;
String speedStr = Utility.formatSpeed(speed * 1000);
String sizeStr = Utility.formatBytes(h.mission.length);
String sizeStr = Utility.formatBytes(length);
h.size.setText(sizeStr + " " + speedStr);
h.size.setText(sizeStr.concat(" ").concat(speedStr));
h.lastTimeStamp = now;
h.lastDone = h.mission.done;
h.lastDone = mission.done;
}
}
private boolean viewWithFileProvider(@NonNull File file) {
if (!file.exists()) return true;
private void buildPopup(final ViewHolder h) {
PopupMenu popup = new PopupMenu(mContext, h.menu);
popup.inflate(R.menu.mission);
String ext = Utility.getFileExt(file.getName());
if (ext == null) return false;
Menu menu = popup.getMenu();
MenuItem start = menu.findItem(R.id.start);
MenuItem pause = menu.findItem(R.id.pause);
MenuItem view = menu.findItem(R.id.view);
MenuItem delete = menu.findItem(R.id.delete);
MenuItem checksum = menu.findItem(R.id.checksum);
String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext.substring(1));
Log.v(TAG, "Mime: " + mimeType + " package: " + BuildConfig.APPLICATION_ID + ".provider");
// Set to false first
start.setVisible(false);
pause.setVisible(false);
view.setVisible(false);
delete.setVisible(false);
checksum.setVisible(false);
if (!h.mission.finished) {
if (!h.mission.running) {
if (h.mission.errCode == -1) {
start.setVisible(true);
}
delete.setVisible(true);
} else {
pause.setVisible(true);
}
} else {
view.setVisible(true);
delete.setVisible(true);
checksum.setVisible(true);
}
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.start:
mDownloadManager.resumeMission(h.position);
mBinder.onMissionAdded(mItemList.get(h.position));
return true;
case R.id.pause:
mDownloadManager.pauseMission(h.position);
mBinder.onMissionRemoved(mItemList.get(h.position));
h.lastTimeStamp = -1;
h.lastDone = -1;
return true;
case R.id.view:
File f = new File(h.mission.location, h.mission.name);
String ext = Utility.getFileExt(h.mission.name);
Log.d(TAG, "Viewing file: " + f.getAbsolutePath() + " ext: " + ext);
if (ext == null) {
Log.w(TAG, "Can't view file because it has no extension: " +
h.mission.name);
return false;
}
String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext.substring(1));
Log.v(TAG, "Mime: " + mime + " package: " + mContext.getApplicationContext().getPackageName() + ".provider");
if (f.exists()) {
viewFileWithFileProvider(f, mime);
} else {
Log.w(TAG, "File doesn't exist");
}
return true;
case R.id.delete:
mDeleteDownloadManager.add(h.mission);
updateItemList();
notifyDataSetChanged();
return true;
case R.id.md5:
case R.id.sha1:
DownloadMission mission = mItemList.get(h.position);
new ChecksumTask(mContext).execute(mission.location + "/" + mission.name, ALGORITHMS.get(id));
return true;
default:
return false;
}
}
});
popup.show();
}
private void viewFileWithFileProvider(File file, String mimetype) {
String ourPackage = mContext.getApplicationContext().getPackageName();
Uri uri = FileProvider.getUriForFile(mContext, ourPackage + ".provider", file);
Uri uri = FileProvider.getUriForFile(mContext, BuildConfig.APPLICATION_ID + ".provider", file);
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(uri, mimetype);
intent.setDataAndType(uri, mimeType);
intent.addFlags(FLAG_GRANT_READ_URI_PERMISSION);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
intent.addFlags(FLAG_GRANT_PREFIX_URI_PERMISSION);
@ -300,75 +311,338 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
Toast noPlayerToast = Toast.makeText(mContext, R.string.toast_no_player, Toast.LENGTH_LONG);
noPlayerToast.show();
}
return true;
}
static class ViewHolder extends RecyclerView.ViewHolder {
public DownloadMission mission;
public int position;
public Handler getMessenger() {
return mHandler;
}
public final TextView status;
public final ImageView icon;
public final TextView name;
public final TextView size;
public final View bkg;
public final ImageView menu;
public ProgressDrawable progress;
public MissionObserver observer;
private void onServiceMessage(@NonNull Message msg) {
switch (msg.what) {
case DownloadManagerService.MESSAGE_PROGRESS:
case DownloadManagerService.MESSAGE_ERROR:
case DownloadManagerService.MESSAGE_FINISHED:
break;
default:
return;
}
public long lastTimeStamp = -1;
public long lastDone = -1;
public int colorId;
for (int i = 0; i < mPendingDownloadsItems.size(); i++) {
ViewHolderItem h = mPendingDownloadsItems.get(i);
if (h.item.mission != msg.obj) continue;
public ViewHolder(View v) {
super(v);
if (msg.what == DownloadManagerService.MESSAGE_FINISHED) {
// DownloadManager should mark the download as finished
applyChanges();
status = v.findViewById(R.id.item_status);
icon = v.findViewById(R.id.item_icon);
name = v.findViewById(R.id.item_name);
size = v.findViewById(R.id.item_size);
bkg = v.findViewById(R.id.item_bkg);
menu = v.findViewById(R.id.item_more);
mPendingDownloadsItems.remove(i);
return;
}
updateProgress(h);
return;
}
}
static class MissionObserver implements DownloadMission.MissionListener {
private final MissionAdapter mAdapter;
private final ViewHolder mHolder;
private void showError(@NonNull DownloadMission mission) {
StringBuilder str = new StringBuilder();
str.append(mContext.getString(R.string.label_code));
str.append(": ");
str.append(mission.errCode);
str.append('\n');
public MissionObserver(MissionAdapter adapter, ViewHolder holder) {
mAdapter = adapter;
mHolder = holder;
switch (mission.errCode) {
case 416:
str.append(mContext.getString(R.string.error_http_requested_range_not_satisfiable));
break;
case 404:
str.append(mContext.getString(R.string.error_http_not_found));
break;
case DownloadMission.ERROR_NOTHING:
str.append("¿?");
break;
case DownloadMission.ERROR_FILE_CREATION:
str.append(mContext.getString(R.string.error_file_creation));
break;
case DownloadMission.ERROR_HTTP_NO_CONTENT:
str.append(mContext.getString(R.string.error_http_no_content));
break;
case DownloadMission.ERROR_HTTP_UNSUPPORTED_RANGE:
str.append(mContext.getString(R.string.error_http_unsupported_range));
break;
case DownloadMission.ERROR_PATH_CREATION:
str.append(mContext.getString(R.string.error_path_creation));
break;
case DownloadMission.ERROR_PERMISSION_DENIED:
str.append(mContext.getString(R.string.permission_denied));
break;
case DownloadMission.ERROR_SSL_EXCEPTION:
str.append(mContext.getString(R.string.error_ssl_exception));
break;
case DownloadMission.ERROR_UNKNOWN_HOST:
str.append(mContext.getString(R.string.error_unknown_host));
break;
case DownloadMission.ERROR_CONNECT_HOST:
str.append(mContext.getString(R.string.error_connect_host));
break;
case DownloadMission.ERROR_POSTPROCESSING_FAILED:
str.append(R.string.error_postprocessing_failed);
case DownloadMission.ERROR_UNKNOWN_EXCEPTION:
break;
default:
if (mission.errCode >= 100 && mission.errCode < 600) {
str.append("HTTP");
} else if (mission.errObject == null) {
str.append("(not_decelerated_error_code)");
}
break;
}
@Override
public void onProgressUpdate(DownloadMission downloadMission, long done, long total) {
mAdapter.updateProgress(mHolder);
if (mission.errObject != null) {
str.append("\n\n");
str.append(mission.errObject.toString());
}
@Override
public void onFinish(DownloadMission downloadMission) {
//mAdapter.mManager.deleteMission(mHolder.position);
// TODO Notification
//mAdapter.notifyDataSetChanged();
if (mHolder.mission != null) {
mHolder.size.setText(Utility.formatBytes(mHolder.mission.length));
mAdapter.updateProgress(mHolder, true);
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
builder.setTitle(mission.name)
.setMessage(str)
.setNegativeButton(android.R.string.ok, (dialog, which) -> dialog.cancel())
.create()
.show();
}
public void clearFinishedDownloads() {
mDownloadManager.forgetFinishedDownloads();
applyChanges();
mClear.setVisible(false);
}
private boolean handlePopupItem(@NonNull ViewHolderItem h, @NonNull MenuItem option) {
int id = option.getItemId();
DownloadMission mission = h.item.mission instanceof DownloadMission ? (DownloadMission) h.item.mission : null;
if (mission != null) {
switch (id) {
case R.id.start:
h.state = -1;
h.size.setText(Utility.formatBytes(mission.length));
mDownloadManager.resumeMission(mission);
return true;
case R.id.pause:
h.state = -1;
mDownloadManager.pauseMission(mission);
notifyItemChanged(h.getAdapterPosition());
h.lastTimeStamp = -1;
h.lastDone = -1;
return true;
case R.id.error_message_view:
showError(mission);
return true;
case R.id.queue:
h.queue.setChecked(!h.queue.isChecked());
mission.enqueued = h.queue.isChecked();
updateProgress(h);
return true;
}
}
@Override
public void onError(DownloadMission downloadMission, int errCode) {
mAdapter.updateProgress(mHolder);
switch (id) {
case R.id.open:
return viewWithFileProvider(h.item.mission.getDownloadedFile());
case R.id.delete:
if (mDeleter == null) {
mDownloadManager.deleteMission(h.item.mission);
} else {
mDeleter.append(h.item.mission);
}
applyChanges();
return true;
case R.id.md5:
case R.id.sha1:
new ChecksumTask(mContext).execute(h.item.mission.getDownloadedFile().getAbsolutePath(), ALGORITHMS.get(id));
return true;
case R.id.source:
/*Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(h.item.mission.source));
mContext.startActivity(intent);*/
try {
Intent intent = NavigationHelper.getIntentByLink(mContext, h.item.mission.source);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(intent);
} catch (Exception e) {
Log.w(TAG, "Selected item has a invalid source", e);
}
return true;
default:
return false;
}
}
public void applyChanges() {
mIterator.start();
DiffUtil.calculateDiff(mIterator, true).dispatchUpdatesTo(this);
mIterator.end();
checkEmptyMessageVisibility();
if (mIterator.getOldListSize() > 0) {
int lastItemType = mIterator.getSpecialAtItem(mIterator.getOldListSize() - 1);
mClear.setVisible(lastItemType == DownloadManager.SPECIAL_FINISHED);
}
}
private static class ChecksumTask extends AsyncTask<String, Void, String> {
ProgressDialog prog;
final WeakReference<Activity> weakReference;
public void forceUpdate() {
mIterator.start();
mIterator.end();
ChecksumTask(@NonNull Activity activity) {
weakReference = new WeakReference<>(activity);
notifyDataSetChanged();
}
public void setLinear(boolean isLinear) {
mLayout = isLinear ? R.layout.mission_item_linear : R.layout.mission_item;
}
private void checkEmptyMessageVisibility() {
int flag = mIterator.getOldListSize() > 0 ? View.GONE : View.VISIBLE;
if (mEmptyMessage.getVisibility() != flag) mEmptyMessage.setVisibility(flag);
}
public void deleterDispose(Bundle bundle) {
if (mDeleter != null) mDeleter.dispose(bundle);
}
public void deleterLoad(Bundle bundle, View view) {
if (mDeleter == null)
mDeleter = new Deleter(bundle, view, mContext, this, mDownloadManager, mIterator, mHandler);
}
public void deleterResume() {
if (mDeleter != null) mDeleter.resume();
}
class ViewHolderItem extends RecyclerView.ViewHolder {
DownloadManager.MissionItem item;
TextView status;
ImageView icon;
TextView name;
TextView size;
ProgressDrawable progress;
PopupMenu popupMenu;
MenuItem start;
MenuItem pause;
MenuItem open;
MenuItem queue;
MenuItem showError;
MenuItem delete;
MenuItem source;
MenuItem checksum;
long lastTimeStamp = -1;
long lastDone = -1;
int lastCurrent = -1;
int state = 0;
ViewHolderItem(View view) {
super(view);
progress = new ProgressDrawable();
ViewCompat.setBackground(itemView.findViewById(R.id.item_bkg), progress);
status = itemView.findViewById(R.id.item_status);
name = itemView.findViewById(R.id.item_name);
icon = itemView.findViewById(R.id.item_icon);
size = itemView.findViewById(R.id.item_size);
name.setSelected(true);
ImageView button = itemView.findViewById(R.id.item_more);
popupMenu = buildPopup(button);
button.setOnClickListener(v -> showPopupMenu());
Menu menu = popupMenu.getMenu();
start = menu.findItem(R.id.start);
pause = menu.findItem(R.id.pause);
open = menu.findItem(R.id.open);
queue = menu.findItem(R.id.queue);
showError = menu.findItem(R.id.error_message_view);
delete = menu.findItem(R.id.delete);
source = menu.findItem(R.id.source);
checksum = menu.findItem(R.id.checksum);
//h.itemView.setOnClickListener(v -> showDetail(h));
}
private void showPopupMenu() {
start.setVisible(false);
pause.setVisible(false);
open.setVisible(false);
queue.setVisible(false);
showError.setVisible(false);
delete.setVisible(false);
source.setVisible(false);
checksum.setVisible(false);
DownloadMission mission = item.mission instanceof DownloadMission ? (DownloadMission) item.mission : null;
if (mission != null) {
if (!mission.postprocessingRunning) {
if (mission.running) {
pause.setVisible(true);
} else {
if (mission.errCode != DownloadMission.ERROR_NOTHING) {
showError.setVisible(true);
}
queue.setChecked(mission.enqueued);
start.setVisible(mission.errCode != DownloadMission.ERROR_POSTPROCESSING_FAILED);
delete.setVisible(true);
queue.setVisible(true);
}
}
} else {
open.setVisible(true);
delete.setVisible(true);
checksum.setVisible(true);
}
if (item.mission.source != null && !item.mission.source.isEmpty()) {
source.setVisible(true);
}
popupMenu.show();
}
private PopupMenu buildPopup(final View button) {
PopupMenu popup = new PopupMenu(mContext, button);
popup.inflate(R.menu.mission);
popup.setOnMenuItemClickListener(option -> handlePopupItem(this, option));
return popup;
}
}
class ViewHolderHeader extends RecyclerView.ViewHolder {
TextView header;
ViewHolderHeader(View view) {
super(view);
header = itemView.findViewById(R.id.item_name);
}
}
static class ChecksumTask extends AsyncTask<String, Void, String> {
ProgressDialog progressDialog;
WeakReference<Activity> weakReference;
ChecksumTask(@NonNull Context context) {
weakReference = new WeakReference<>((Activity) context);
}
@Override
@ -378,10 +652,10 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
Activity activity = getActivity();
if (activity != null) {
// Create dialog
prog = new ProgressDialog(activity);
prog.setCancelable(false);
prog.setMessage(activity.getString(R.string.msg_wait));
prog.show();
progressDialog = new ProgressDialog(activity);
progressDialog.setCancelable(false);
progressDialog.setMessage(activity.getString(R.string.msg_wait));
progressDialog.show();
}
}
@ -394,10 +668,10 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
protected void onPostExecute(String result) {
super.onPostExecute(result);
if (prog != null) {
Utility.copyToClipboard(prog.getContext(), result);
if (progressDialog != null) {
Utility.copyToClipboard(progressDialog.getContext(), result);
if (getActivity() != null) {
prog.dismiss();
progressDialog.dismiss();
}
}
}
@ -413,4 +687,5 @@ public class MissionAdapter extends RecyclerView.Adapter<MissionAdapter.ViewHold
}
}
}
}

169
app/src/main/java/us/shandian/giga/ui/common/Deleter.java Normal file
View File

@ -0,0 +1,169 @@
package us.shandian.giga.ui.common;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.support.design.widget.Snackbar;
import android.view.View;
import org.schabi.newpipe.R;
import java.util.ArrayList;
import us.shandian.giga.get.Mission;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManager.MissionIterator;
import us.shandian.giga.ui.adapter.MissionAdapter;
public class Deleter {
private static final int TIMEOUT = 5000;// ms
private static final int DELAY = 350;// ms
private static final String BUNDLE_NAMES = "us.shandian.giga.ui.common.deleter.names";
private static final String BUNDLE_LOCATIONS = "us.shandian.giga.ui.common.deleter.locations";
private Snackbar snackbar;
private ArrayList<Mission> items;
private boolean running = true;
private Context mContext;
private MissionAdapter mAdapter;
private DownloadManager mDownloadManager;
private MissionIterator mIterator;
private Handler mHandler;
private View mView;
private final Runnable rShow;
private final Runnable rNext;
private final Runnable rCommit;
public Deleter(Bundle b, View v, Context c, MissionAdapter a, DownloadManager d, MissionIterator i, Handler h) {
mView = v;
mContext = c;
mAdapter = a;
mDownloadManager = d;
mIterator = i;
mHandler = h;
// use variables to know the reference of the lambdas
rShow = this::show;
rNext = this::next;
rCommit = this::commit;
items = new ArrayList<>(2);
if (b != null) {
String[] names = b.getStringArray(BUNDLE_NAMES);
String[] locations = b.getStringArray(BUNDLE_LOCATIONS);
if (names == null || locations == null) return;
if (names.length < 1 || locations.length < 1) return;
if (names.length != locations.length) return;
items.ensureCapacity(names.length);
for (int j = 0; j < locations.length; j++) {
Mission mission = mDownloadManager.getAnyMission(locations[j], names[j]);
if (mission == null) continue;
items.add(mission);
mIterator.hide(mission);
}
if (items.size() > 0) resume();
}
}
public void append(Mission item) {
mIterator.hide(item);
items.add(0, item);
show();
}
private void forget() {
mIterator.unHide(items.remove(0));
mAdapter.applyChanges();
show();
}
private void show() {
if (items.size() < 1) return;
pause();
running = true;
mHandler.postDelayed(rNext, DELAY);
}
private void next() {
if (items.size() < 1) return;
String msg = mContext.getString(R.string.file_deleted).concat(":\n").concat(items.get(0).name);
snackbar = Snackbar.make(mView, msg, Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(R.string.undo, s -> forget());
snackbar.setActionTextColor(Color.YELLOW);
snackbar.show();
mHandler.postDelayed(rCommit, TIMEOUT);
}
private void commit() {
if (items.size() < 1) return;
while (items.size() > 0) {
Mission mission = items.remove(0);
if (mission.deleted) continue;
mIterator.unHide(mission);
mDownloadManager.deleteMission(mission);
break;
}
if (items.size() < 1) {
pause();
return;
}
show();
}
private void pause() {
running = false;
mHandler.removeCallbacks(rNext);
mHandler.removeCallbacks(rShow);
mHandler.removeCallbacks(rCommit);
if (snackbar != null) snackbar.dismiss();
}
public void resume() {
if (running) return;
mHandler.postDelayed(rShow, (int) (DELAY * 1.5f));// 150% of the delay
}
public void dispose(Bundle bundle) {
if (items.size() < 1) return;
pause();
if (bundle == null) {
for (Mission mission : items) mDownloadManager.deleteMission(mission);
items = null;
return;
}
String[] names = new String[items.size()];
String[] locations = new String[items.size()];
for (int i = 0; i < items.size(); i++) {
Mission mission = items.get(i);
names[i] = mission.name;
locations[i] = mission.location;
}
bundle.putStringArray(BUNDLE_NAMES, names);
bundle.putStringArray(BUNDLE_LOCATIONS, locations);
}
}

94
app/src/main/java/us/shandian/giga/ui/common/ProgressDrawable.java
View File

@ -1,25 +1,36 @@
package us.shandian.giga.ui.common;
package us.shandian.giga.ui.common;// TODO: ¡git it!
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.annotation.ColorRes;
import android.os.Handler;
import android.os.Looper;
import android.support.annotation.ColorInt;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
public class ProgressDrawable extends Drawable {
private float mProgress;
private final int mBackgroundColor;
private final int mForegroundColor;
private static final int MARQUEE_INTERVAL = 150;
public ProgressDrawable(Context context, @ColorRes int background, @ColorRes int foreground) {
this(ContextCompat.getColor(context, background), ContextCompat.getColor(context, foreground));
private float mProgress;
private int mBackgroundColor, mForegroundColor;
private Handler mMarqueeHandler;
private float mMarqueeProgress;
private Path mMarqueeLine;
private int mMarqueeSize;
private long mMarqueeNext;
public ProgressDrawable() {
mMarqueeLine = null;// marquee disabled
mMarqueeProgress = 0f;
mMarqueeSize = 0;
mMarqueeNext = 0;
}
public ProgressDrawable(int background, int foreground) {
public void setColors(@ColorInt int background, @ColorInt int foreground) {
mBackgroundColor = background;
mForegroundColor = foreground;
}
@ -29,10 +40,20 @@ public class ProgressDrawable extends Drawable {
invalidateSelf();
}
public void setMarquee(boolean marquee) {
if (marquee == (mMarqueeLine != null)) {
return;
}
mMarqueeLine = marquee ? new Path() : null;
mMarqueeHandler = marquee ? new Handler(Looper.getMainLooper()) : null;
mMarqueeSize = 0;
mMarqueeNext = 0;
}
@Override
public void draw(@NonNull Canvas canvas) {
int width = canvas.getWidth();
int height = canvas.getHeight();
int width = getBounds().width();
int height = getBounds().height();
Paint paint = new Paint();
@ -40,6 +61,42 @@ public class ProgressDrawable extends Drawable {
canvas.drawRect(0, 0, width, height, paint);
paint.setColor(mForegroundColor);
if (mMarqueeLine != null) {
if (mMarqueeSize < 1) setupMarquee(width, height);
int size = mMarqueeSize;
Paint paint2 = new Paint();
paint2.setColor(mForegroundColor);
paint2.setStrokeWidth(size);
paint2.setStyle(Paint.Style.STROKE);
size *= 2;
if (mMarqueeProgress >= size) {
mMarqueeProgress = 1;
} else {
mMarqueeProgress++;
}
// render marquee
width += size * 2;
Path marquee = new Path();
for (float i = -size; i < width; i += size) {
marquee.addPath(mMarqueeLine, i + mMarqueeProgress, 0);
}
marquee.close();
canvas.drawPath(marquee, paint2);// draw marquee
if (System.currentTimeMillis() >= mMarqueeNext) {
// program next update
mMarqueeNext = System.currentTimeMillis() + MARQUEE_INTERVAL;
mMarqueeHandler.postDelayed(this::invalidateSelf, MARQUEE_INTERVAL);
}
return;
}
canvas.drawRect(0, 0, (int) (mProgress * width), height, paint);
}
@ -58,4 +115,17 @@ public class ProgressDrawable extends Drawable {
return PixelFormat.OPAQUE;
}
@Override
public void onBoundsChange(Rect rect) {
if (mMarqueeLine != null) setupMarquee(rect.width(), rect.height());
}
private void setupMarquee(int width, int height) {
mMarqueeSize = (int) ((width * 10f) / 100f);// the size is 10% of the width
mMarqueeLine.rewind();
mMarqueeLine.moveTo(-mMarqueeSize, -mMarqueeSize);
mMarqueeLine.lineTo(-mMarqueeSize * 4, height + mMarqueeSize);
mMarqueeLine.close();
}
}

142
app/src/main/java/us/shandian/giga/ui/fragment/MissionsFragment.java
View File

@ -10,8 +10,6 @@ import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
@ -23,40 +21,48 @@ import android.view.View;
import android.view.ViewGroup;
import org.schabi.newpipe.R;
import org.schabi.newpipe.download.DeleteDownloadManager;
import io.reactivex.disposables.Disposable;
import us.shandian.giga.get.DownloadManager;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.service.DownloadManagerService.DMBinder;
import us.shandian.giga.ui.adapter.MissionAdapter;
public abstract class MissionsFragment extends Fragment {
private DownloadManager mDownloadManager;
private DownloadManagerService.DMBinder mBinder;
public class MissionsFragment extends Fragment {
private static final int SPAN_SIZE = 2;
private SharedPreferences mPrefs;
private boolean mLinear;
private MenuItem mSwitch;
private MenuItem mClear;
private RecyclerView mList;
private View mEmpty;
private MissionAdapter mAdapter;
private GridLayoutManager mGridManager;
private LinearLayoutManager mLinearManager;
private Context mActivity;
private DeleteDownloadManager mDeleteDownloadManager;
private Disposable mDeleteDisposable;
private DMBinder mBinder;
private Bundle mBundle;
private boolean mForceUpdate;
private final ServiceConnection mConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder binder) {
mBinder = (DownloadManagerService.DMBinder) binder;
mDownloadManager = setupDownloadManager(mBinder);
if (mDeleteDownloadManager != null) {
mDeleteDownloadManager.setDownloadManager(mDownloadManager);
mBinder.resetFinishedDownloadCount();
mAdapter = new MissionAdapter(mActivity, mBinder.getDownloadManager(), mClear, mEmpty);
mAdapter.deleterLoad(mBundle, getView());
mBundle = null;
mBinder.addMissionEventListener(mAdapter.getMessenger());
updateList();
}
}
@Override
public void onServiceDisconnected(ComponentName name) {
@ -66,14 +72,6 @@ public abstract class MissionsFragment extends Fragment {
};
public void setDeleteManager(@NonNull DeleteDownloadManager deleteDownloadManager) {
mDeleteDownloadManager = deleteDownloadManager;
if (mDownloadManager != null) {
mDeleteDownloadManager.setDownloadManager(mDownloadManager);
updateList();
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.missions, container, false);
@ -81,24 +79,47 @@ public abstract class MissionsFragment extends Fragment {
mPrefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
mLinear = mPrefs.getBoolean("linear", false);
mActivity = getActivity();
mBundle = savedInstanceState;
// Bind the service
Intent i = new Intent();
i.setClass(getActivity(), DownloadManagerService.class);
getActivity().bindService(i, mConnection, Context.BIND_AUTO_CREATE);
mActivity.bindService(new Intent(mActivity, DownloadManagerService.class), mConnection, Context.BIND_AUTO_CREATE);
// Views
mEmpty = v.findViewById(R.id.list_empty_view);
mList = v.findViewById(R.id.mission_recycler);
// Init
mGridManager = new GridLayoutManager(getActivity(), 2);
mGridManager = new GridLayoutManager(getActivity(), SPAN_SIZE);
mGridManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
@Override
public int getSpanSize(int position) {
switch (mAdapter.getItemViewType(position)) {
case DownloadManager.SPECIAL_PENDING:
case DownloadManager.SPECIAL_FINISHED:
return SPAN_SIZE;
default:
return 1;
}
}
});
mLinearManager = new LinearLayoutManager(getActivity());
mList.setLayoutManager(mGridManager);
setHasOptionsMenu(true);
return v;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
if (menu != null) {
mSwitch = menu.findItem(R.id.switch_mode);
mClear = menu.findItem(R.id.clear_list);
}
}
/**
* Added in API level 23.
*/
@ -108,7 +129,7 @@ public abstract class MissionsFragment extends Fragment {
// Bug: in api< 23 this is never called
// so mActivity=null
// so app crashes with nullpointer exception
// so app crashes with null-pointer exception
mActivity = activity;
}
@ -119,36 +140,45 @@ public abstract class MissionsFragment extends Fragment {
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
mActivity = activity;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
if (mDeleteDownloadManager != null) {
mDeleteDisposable = mDeleteDownloadManager.getUndoObservable().subscribe(mission -> {
public void onDestroy() {
super.onDestroy();
if (mBinder == null || mAdapter == null) return;
mBinder.removeMissionEventListener(mAdapter.getMessenger());
mActivity.unbindService(mConnection);
mAdapter.deleterDispose(null);
mBinder = null;
mAdapter = null;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mAdapter != null) {
mAdapter.updateItemList();
mAdapter.notifyDataSetChanged();
}
});
mAdapter.deleterDispose(outState);
mForceUpdate = true;
mBinder.removeMissionEventListener(mAdapter.getMessenger());
}
}
@Override
public void onDestroyView() {
super.onDestroyView();
getActivity().unbindService(mConnection);
if (mDeleteDisposable != null) {
mDeleteDisposable.dispose();
}
public void onResume() {
super.onResume();
if (mAdapter != null) {
mAdapter.deleterResume();
if (mForceUpdate) {
mForceUpdate = false;
mAdapter.forceUpdate();
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
mSwitch = menu.findItem(R.id.switch_mode);
super.onPrepareOptionsMenu(menu);
mBinder.addMissionEventListener(mAdapter.getMessenger());
}
}
@Override
@ -158,32 +188,30 @@ public abstract class MissionsFragment extends Fragment {
mLinear = !mLinear;
updateList();
return true;
case R.id.clear_list:
mAdapter.clearFinishedDownloads();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
public void notifyChange() {
mAdapter.notifyDataSetChanged();
}
private void updateList() {
mAdapter = new MissionAdapter((Activity) mActivity, mBinder, mDownloadManager, mDeleteDownloadManager, mLinear);
if (mLinear) {
mList.setLayoutManager(mLinearManager);
} else {
mList.setLayoutManager(mGridManager);
}
mList.setAdapter(null);
mAdapter.notifyDataSetChanged();
mAdapter.setLinear(mLinear);
mList.setAdapter(mAdapter);
if (mSwitch != null) {
mSwitch.setIcon(mLinear ? R.drawable.grid : R.drawable.list);
}
mSwitch.setTitle(mLinear ? R.string.grid : R.string.list);
mPrefs.edit().putBoolean("linear", mLinear).apply();
}
protected abstract DownloadManager setupDownloadManager(DownloadManagerService.DMBinder binder);
}
}

119
app/src/main/java/us/shandian/giga/util/Utility.java
View File

@ -3,10 +3,11 @@ package us.shandian.giga.util;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.support.annotation.ColorRes;
import android.support.annotation.ColorInt;
import android.support.annotation.DrawableRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.widget.Toast;
import org.schabi.newpipe.R;
@ -21,12 +22,14 @@ import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Locale;
public class Utility {
public enum FileType {
VIDEO,
MUSIC,
SUBTITLE,
UNKNOWN
}
@ -54,41 +57,32 @@ public class Utility {
}
}
public static void writeToFile(@NonNull String fileName, @NonNull Serializable serializable) {
ObjectOutputStream objectOutputStream = null;
public static void writeToFile(@NonNull File file, @NonNull Serializable serializable) {
try {
objectOutputStream = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(fileName)));
try (ObjectOutputStream objectOutputStream = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(file)))) {
objectOutputStream.writeObject(serializable);
} catch (Exception e) {
//nothing to do
} finally {
if(objectOutputStream != null) {
try {
objectOutputStream.close();
} catch (Exception e) {
}
//nothing to do
}
}
}
}
@Nullable
@SuppressWarnings("unchecked")
public static <T> T readFromFile(String file) {
T object = null;
public static <T> T readFromFile(File file) {
T object;
ObjectInputStream objectInputStream = null;
try {
objectInputStream = new ObjectInputStream(new FileInputStream(file));
object = (T) objectInputStream.readObject();
} catch (Exception e) {
//nothing to do
object = null;
}
if(objectInputStream != null){
if (objectInputStream != null) {
try {
objectInputStream .close();
objectInputStream.close();
} catch (Exception e) {
//nothing to do
}
@ -119,39 +113,68 @@ public class Utility {
}
}
public static FileType getFileType(String file) {
if (file.endsWith(".mp3") || file.endsWith(".wav") || file.endsWith(".flac") || file.endsWith(".m4a")) {
public static FileType getFileType(char kind, String file) {
switch (kind) {
case 'v':
return FileType.VIDEO;
case 'a':
return FileType.MUSIC;
case 's':
return FileType.SUBTITLE;
//default '?':
}
if (file.endsWith(".srt") || file.endsWith(".vtt") || file.endsWith(".ssa")) {
return FileType.SUBTITLE;
} else if (file.endsWith(".mp3") || file.endsWith(".wav") || file.endsWith(".flac") || file.endsWith(".m4a") || file.endsWith(".opus")) {
return FileType.MUSIC;
} else if (file.endsWith(".mp4") || file.endsWith(".mpeg") || file.endsWith(".rm") || file.endsWith(".rmvb")
|| file.endsWith(".flv") || file.endsWith(".webp") || file.endsWith(".webm")) {
return FileType.VIDEO;
} else {
}
return FileType.UNKNOWN;
}
}
@ColorRes
public static int getBackgroundForFileType(FileType type) {
@ColorInt
public static int getBackgroundForFileType(Context ctx, FileType type) {
int colorRes;
switch (type) {
case MUSIC:
return R.color.audio_left_to_load_color;
colorRes = R.color.audio_left_to_load_color;
break;
case VIDEO:
return R.color.video_left_to_load_color;
colorRes = R.color.video_left_to_load_color;
break;
case SUBTITLE:
colorRes = R.color.subtitle_left_to_load_color;
break;
default:
return R.color.gray;
}
colorRes = R.color.gray;
}
@ColorRes
public static int getForegroundForFileType(FileType type) {
return ContextCompat.getColor(ctx, colorRes);
}
@ColorInt
public static int getForegroundForFileType(Context ctx, FileType type) {
int colorRes;
switch (type) {
case MUSIC:
return R.color.audio_already_load_color;
colorRes = R.color.audio_already_load_color;
break;
case VIDEO:
return R.color.video_already_load_color;
colorRes = R.color.video_already_load_color;
break;
case SUBTITLE:
colorRes = R.color.subtitle_already_load_color;
break;
default:
return R.color.gray;
colorRes = R.color.gray;
break;
}
return ContextCompat.getColor(ctx, colorRes);
}
@DrawableRes
@ -161,6 +184,8 @@ public class Utility {
return R.drawable.music;
case VIDEO:
return R.drawable.video;
case SUBTITLE:
return R.drawable.subtitle;
default:
return R.drawable.video;
}
@ -168,12 +193,18 @@ public class Utility {
public static void copyToClipboard(Context context, String str) {
ClipboardManager cm = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
if (cm == null) {
Toast.makeText(context, R.string.permission_denied, Toast.LENGTH_LONG).show();
return;
}
cm.setPrimaryClip(ClipData.newPlainText("text", str));
Toast.makeText(context, R.string.msg_copied, Toast.LENGTH_SHORT).show();
}
public static String checksum(String path, String algorithm) {
MessageDigest md = null;
MessageDigest md;
try {
md = MessageDigest.getInstance(algorithm);
@ -181,7 +212,7 @@ public class Utility {
throw new RuntimeException(e);
}
FileInputStream i = null;
FileInputStream i;
try {
i = new FileInputStream(path);
@ -190,14 +221,14 @@ public class Utility {
}
byte[] buf = new byte[1024];
int len = 0;
int len;
try {
while ((len = i.read(buf)) != -1) {
md.update(buf, 0, len);
}
} catch (IOException ignored) {
} catch (IOException e) {
// nothing to do
}
byte[] digest = md.digest();
@ -211,4 +242,16 @@ public class Utility {
return sb.toString();
}
@SuppressWarnings("ResultOfMethodCallIgnored")
public static boolean mkdir(File path, boolean allDirs) {
if (path.exists()) return true;
if (allDirs)
path.mkdirs();
else
path.mkdir();
return path.exists();
}
}

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7
app/src/main/res/layout/download_dialog.xml
View File

@ -53,6 +53,12 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio"/>
<RadioButton
android:id="@+id/subtitle_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/caption_setting_title"/>
</RadioGroup>
<Spinner
@ -77,6 +83,7 @@
android:text="@string/msg_threads"/>
<LinearLayout
android:id="@+id/threads_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/threads_text_view"

16
app/src/main/res/layout/mission_item.xml
View File

@ -38,8 +38,8 @@
android:layout_centerVertical="true"
android:layout_marginRight="1dp"
android:src="@drawable/ic_menu_more"
android:scaleType="centerInside"
android:contentDescription="TODO" />
android:scaleType="center"
android:contentDescription="TODO"/>
</RelativeLayout>
@ -51,8 +51,8 @@
android:layout_centerHorizontal="true"
android:scaleType="fitXY"
android:gravity="center"
android:padding="10dp"
android:contentDescription="TODO" />
android:contentDescription="TODO"
android:padding="10dp"/>
<TextView
android:id="@+id/item_name"
@ -60,12 +60,14 @@
android:layout_height="wrap_content"
android:layout_below="@id/item_icon"
android:padding="6dp"
android:singleLine="true"
android:ellipsize="end"
android:text="XXX.xx"
android:textSize="16sp"
android:textStyle="bold"
android:textColor="@color/white"/>
android:textColor="@color/white"
android:singleLine="true"
android:ellipsize="marquee"
android:marqueeRepeatLimit="marquee_forever"
android:scrollHorizontally="true"/>
<TextView
android:id="@+id/item_size"

11
app/src/main/res/layout/missions.xml
View File

@ -1,12 +1,17 @@
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<include
layout="@layout/list_empty_view"
android:id="@+id/list_empty_view"
android:visibility="gone" />
<android.support.v7.widget.RecyclerView
android:id="@+id/mission_recycler"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
android:layout_height="match_parent"
/>
</LinearLayout>

30
app/src/main/res/layout/missions_header.xml Normal file
View File

@ -0,0 +1,30 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_marginRight="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="16dp"
android:orientation="vertical"
android:layout_marginLeft="8dp"
android:layout_marginStart="8dp">
<TextView
android:id="@+id/item_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:textColor="@color/drawer_header_font_color"
android:textSize="16sp"
android:textStyle="bold" />
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="@color/black_settings_accent_color" />
</LinearLayout>

28
app/src/main/res/menu/download_menu.xml
View File

@ -1,11 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<item
android:id="@+id/switch_mode"
android:icon="@drawable/list"
android:title="@string/grid"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_settings"
android:title="@string/settings"
app:showAsAction="never" />
<item
android:visible="false"
android:id="@+id/clear_list"
android:icon="@drawable/ic_delete_sweep_white_24dp"
android:title="@string/clear_finished_download"
app:showAsAction="ifRoom" />
<item android:id="@+id/action_settings"
app:showAsAction="never"
android:title="@string/settings"/>
<item android:id="@+id/switch_mode"
app:showAsAction="ifRoom"
android:title="@string/switch_view"/>
</menu>

27
app/src/main/res/menu/mission.xml
View File

@ -2,19 +2,32 @@
<item
android:id="@+id/start"
android:title="@string/start"/>
android:title="@string/start" />
<item
android:id="@+id/pause"
android:title="@string/pause"/>
android:title="@string/pause" />
<item
android:id="@+id/view"
android:title="@string/view"/>
android:id="@+id/queue"
android:title="@string/enqueue"
android:checkable="true"/>
<item
android:id="@+id/open"
android:title="@string/view" />
<item
android:id="@+id/delete"
android:title="@string/delete"/>
android:title="@string/delete" />
<item
android:id="@+id/error_message_view"
android:title="@string/show_error" />
<item
android:id="@+id/source"
android:title="@string/show_info" />
<item
android:id="@+id/checksum"
@ -24,11 +37,11 @@
<item
android:id="@+id/md5"
android:title="@string/md5"/>
android:title="@string/md5" />
<item
android:id="@+id/sha1"
android:title="@string/sha1"/>
android:title="@string/sha1" />
</menu>

52
app/src/main/res/values-es/strings.xml
View File

@ -492,7 +492,7 @@ abrir en modo popup</string>
<string name="minimize_on_exit_background_description">Minimizar al reproductor de fondo</string>
<string name="minimize_on_exit_popup_description">Minimizar el reproductor emergente</string>
<string name="skip_silence_checkbox">Avance rápido durante el silencio</string>
<string name="skip_silence_checkbox">Avance rápido durante el silencio</string>
<string name="playback_step">Paso</string>
<string name="playback_reset">Reiniciar</string>
@ -500,4 +500,54 @@ abrir en modo popup</string>
<string name="users">Usuarios</string>
<string name="playlists">Listas de reproducción</string>
<string name="tracks">Pistas</string>
<string name="missions_header_finished">Finalizadas</string>
<string name="missions_header_pending">En cola</string>
<string name="paused">pausado</string>
<string name="queued">en cola</string>
<string name="post_processing">post-procesado</string>
<string name="enqueue">Encolar</string>
<string name="permission_denied">Acción denegada por el sistema</string>
<string name="file_deleted">Archivo borrado</string>
<!-- download done notifications -->
<string name="download_finished">Descarga finalizada: %s</string>
<string name="download_finished_more">%s descargas finalizadas</string>
<!-- dialog about existing downloads -->
<string name="generate_unique_name">Generar nombre único</string>
<string name="overwrite">Sobrescribir</string>
<string name="overwrite_warning">Ya existe un archivo descargado con este nombre</string>
<string name="download_already_running">Hay una descarga en curso con este nombre</string>
<string name="grid">Mostrar como grilla</string>
<string name="list">Mostrar como lista</string>
<string name="clear_finished_download">Limpiar descargas finalizadas</string>
<string name="msg_pending_downloads">Tienes %s descargas pendientes, ve a Descargas para continuarlas</string>
<string name="stop">Detener</string>
<string name="max_retry_msg">Intentos maximos</string>
<string name="max_retry_desc">Cantidad máxima de intentos antes de cancelar la descarga</string>
<string name="pause_downloads_on_mobile">Pausar al cambiar a datos moviles</string>
<string name="pause_downloads_on_mobile_desc">No todas las descargas se pueden suspender, en esos casos, se reiniciaran</string>
<!-- message dialog about download error -->
<string name="show_error">Mostrar error</string>
<string name="label_code">Codigo</string>
<string name="error_path_creation">No se puede crear la carpeta de destino</string>
<string name="error_file_creation">No se puede crear el archivo</string>
<string name="error_permission_denied">Permiso denegado por el sistema</string>
<string name="error_ssl_exception">Fallo la conexión segura</string>
<string name="error_unknown_host">No se puede encontrar el servidor</string>
<string name="error_connect_host">No se puede conectar con el servidor</string>
<string name="error_http_no_content">El servidor no devolvio datos</string>
<string name="error_http_unsupported_range">El servidor no acepta descargas multi-hilos, intente de nuevo con @string/msg_threads = 1</string>
<string name="error_http_requested_range_not_satisfiable">Rango solicitado no satisfactorio</string>
<string name="error_http_not_found">No encontrado</string>
<string name="error_postprocessing_failed">Fallo el post-procesado</string>
</resources>

2
app/src/main/res/values/colors.xml
View File

@ -63,6 +63,8 @@
<color name="audio_already_load_color">#000000</color>
<color name="video_left_to_load_color">#CD5656</color>
<color name="video_already_load_color">#BC211D</color>
<color name="subtitle_left_to_load_color">#008ea4</color>
<color name="subtitle_already_load_color">#005a71</color>
<!-- GigaGet Component colors -->
<color name="white">#FFFFFF</color>

6
app/src/main/res/values/settings_keys.xml
View File

@ -175,6 +175,12 @@
<string name="default_file_charset_value" translatable="false">@string/charset_most_special_characters_value</string>
<string name="downloads_max_retry" translatable="false">downloads_max_retry</string>
<string name="default_max_retry" translatable="false">3</string>
<string name="cross_network_downloads" translatable="false">cross_network_downloads</string>
<string name="default_download_threads" translatable="false">default_download_threads</string>
<!-- Preferred action on open (open from external app) -->
<string name="preferred_open_action_key" translatable="false">preferred_open_action_key</string>
<string name="preferred_open_action_default" translatable="false">@string/always_ask_open_action_key</string>

49
app/src/main/res/values/strings.xml
View File

@ -16,7 +16,7 @@
<string name="controls_download_desc">Download stream file</string>
<string name="search">Search</string>
<string name="settings">Settings</string>
<string name="did_you_mean">Did you mean: %1$s\?</string>
<string name="did_you_mean">Did you mean: %1$s?</string>
<string name="share_dialog_title">Share with</string>
<string name="choose_browser">Choose browser</string>
<string name="screen_rotation">rotation</string>
@ -143,6 +143,7 @@
<string name="popup_resizing_indicator_title">Resizing</string>
<string name="best_resolution">Best resolution</string>
<string name="undo">Undo</string>
<string name="file_deleted">File deleted</string>
<string name="play_all">Play All</string>
<string name="always">Always</string>
<string name="just_once">Just Once</string>
@ -525,4 +526,50 @@
<string name="grid">Grid</string>
<string name="auto">Auto</string>
<string name="switch_view">Switch View</string>
<string name="missions_header_finished">Finished</string>
<string name="missions_header_pending">In queue</string>
<string name="paused">paused</string>
<string name="queued">queued</string>
<string name="post_processing">post-processing</string>
<string name="enqueue">Queue</string>
<string name="permission_denied">Action denied by the system</string>
<!-- download done notifications -->
<string name="download_finished">Download finished: %s</string>
<string name="download_finished_more">%s downloads finished</string>
<!-- dialog about existing downloads -->
<string name="generate_unique_name">Generate unique name</string>
<string name="overwrite">Overwrite</string>
<string name="overwrite_warning">A downloaded file with this name already exists</string>
<string name="download_already_running">There is a download in progress with this name</string>
<!-- message dialog about download error -->
<string name="show_error">Show error</string>
<string name="label_code">Code</string>
<string name="error_path_creation">The file can not be created</string>
<string name="error_file_creation">The destination folder can not be created</string>
<string name="error_permission_denied">Permission denied by the system</string>
<string name="error_ssl_exception">Secure connection failed</string>
<string name="error_unknown_host">Can not found the server</string>
<string name="error_connect_host">Can not connect to the server</string>
<string name="error_http_no_content">The server does not send data</string>
<string name="error_http_unsupported_range">The server does not accept multi-threaded downloads, retry with @string/msg_threads = 1</string>
<string name="error_http_requested_range_not_satisfiable">Requested Range Not Satisfiable</string>
<string name="error_http_not_found">Not found</string>
<string name="error_postprocessing_failed">Post-processing failed</string>
<string name="clear_finished_download">Clear finished downloads</string>
<string name="msg_pending_downloads">You have %s pending downloads, goto Downloads to continue</string>
<string name="stop">Stop</string>
<string name="max_retry_msg">Maximum retry</string>
<string name="max_retry_desc">Maximum number of attempts before canceling the download</string>
<string name="pause_downloads_on_mobile">Pause on switching to mobile data</string>
<string name="pause_downloads_on_mobile_desc">Not all downloads can be suspended, in those cases, will be restarted</string>
</resources>

13
app/src/main/res/xml/download_settings.xml
View File

@ -29,4 +29,17 @@
android:summary="@string/settings_file_replacement_character_summary"
android:title="@string/settings_file_replacement_character_title"/>
<SeekBarPreference
android:defaultValue="@string/default_max_retry"
android:key="@string/downloads_max_retry"
android:max="15"
android:summary="@string/max_retry_desc"
android:title="@string/max_retry_msg" />
<CheckBoxPreference
android:defaultValue="false"
android:key="@string/cross_network_downloads"
android:summary="@string/pause_downloads_on_mobile_desc"
android:title="@string/pause_downloads_on_mobile" />
</PreferenceScreen>