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NewPipe
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Code Issues Releases Wiki Activity

Merge branch 'dev' into issue-2240

This commit is contained in:
Christian Schabesberger 2019-07-21 16:07:32 +02:00 committed by GitHub
parent ee9052ad3d f879f549e4
commit 8a43e24095
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 217 additions and 222 deletions
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2
app/build.gradle
View File

@ -57,7 +57,7 @@ dependencies {
exclude module: 'support-annotations'
})
implementation 'com.github.TeamNewPipe:NewPipeExtractor:c64c90a'
implementation 'com.github.TeamNewPipe:NewPipeExtractor:4488c217659d2'
testImplementation 'junit:junit:4.12'
testImplementation 'org.mockito:mockito-core:2.23.0'

24
app/src/main/java/org/schabi/newpipe/player/MainVideoPlayer.java
View File

@ -24,11 +24,13 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.database.ContentObserver;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.media.AudioManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.provider.Settings;
import android.support.annotation.ColorInt;
@ -113,6 +115,8 @@ public final class MainVideoPlayer extends AppCompatActivity
private boolean isInMultiWindow;
private boolean isBackPressed;
private ContentObserver rotationObserver;
/*//////////////////////////////////////////////////////////////////////////
// Activity LifeCycle
//////////////////////////////////////////////////////////////////////////*/
@ -147,6 +151,23 @@ public final class MainVideoPlayer extends AppCompatActivity
Toast.makeText(this, R.string.general_error, Toast.LENGTH_SHORT).show();
finish();
}
rotationObserver = new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfChange) {
super.onChange(selfChange);
if (globalScreenOrientationLocked()) {
final boolean lastOrientationWasLandscape = defaultPreferences.getBoolean(
getString(R.string.last_orientation_landscape_key), false);
setLandscape(lastOrientationWasLandscape);
} else {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
}
}
};
getContentResolver().registerContentObserver(
Settings.System.getUriFor(Settings.System.ACCELEROMETER_ROTATION),
false, rotationObserver);
}
@Override
@ -239,6 +260,9 @@ public final class MainVideoPlayer extends AppCompatActivity
playerState = createPlayerState();
playerImpl.destroy();
if (rotationObserver != null)
getContentResolver().unregisterContentObserver(rotationObserver);
isInMultiWindow = false;
isBackPressed = false;
}

40
app/src/main/java/us/shandian/giga/get/DownloadInitializer.java
View File

@ -35,9 +35,7 @@ public class DownloadInitializer extends Thread {
int retryCount = 0;
while (true) {
try {
mMission.currentThreadCount = mMission.threadCount;
if (mMission.blocks < 0 && mMission.current == 0) {
if (mMission.blocks == null && mMission.current == 0) {
// calculate the whole size of the mission
long finalLength = 0;
long lowestSize = Long.MAX_VALUE;
@ -83,11 +81,9 @@ public class DownloadInitializer extends Thread {
// check for dynamic generated content
if (mMission.length == -1 && mConn.getResponseCode() == 200) {
mMission.blocks = 0;
mMission.blocks = new int[0];
mMission.length = 0;
mMission.fallback = true;
mMission.unknownLength = true;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back (unknown length)");
@ -99,24 +95,17 @@ public class DownloadInitializer extends Thread {
if (!mMission.running || Thread.interrupted()) return;
synchronized (mMission.blockState) {
synchronized (mMission.LOCK) {
if (mConn.getResponseCode() == 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++;
}
if (mMission.threadCount > 1) {
int count = (int) (mMission.length / DownloadMission.BLOCK_SIZE);
if ((count * DownloadMission.BLOCK_SIZE) < mMission.length) count++;
mMission.blocks = new int[count];
} else {
// if one thread is solicited don't calculate blocks, is useless
mMission.blocks = 1;
mMission.fallback = true;
// if one thread is required don't calculate blocks, is useless
mMission.blocks = new int[0];
mMission.unknownLength = false;
}
@ -125,20 +114,13 @@ public class DownloadInitializer extends Thread {
}
} else {
// Fallback to single thread
mMission.blocks = 0;
mMission.fallback = true;
mMission.blocks = new int[0];
mMission.unknownLength = false;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back due http response code = " + mConn.getResponseCode());
}
}
for (long i = 0; i < mMission.currentThreadCount; i++) {
mMission.threadBlockPositions.add(i);
mMission.threadBytePositions.add(0L);
}
}
if (!mMission.running || Thread.interrupted()) return;

258
app/src/main/java/us/shandian/giga/get/DownloadMission.java
View File

@ -9,15 +9,14 @@ import org.schabi.newpipe.Downloader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.Serializable;
import java.net.ConnectException;
import java.net.HttpURLConnection;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.annotation.Nullable;
import javax.net.ssl.SSLException;
import us.shandian.giga.io.StoredFileHelper;
@ -28,10 +27,13 @@ import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadMission extends Mission {
private static final long serialVersionUID = 4L;// last bump: 27 march 2019
private static final long serialVersionUID = 5L;// last bump: 30 june 2019
static final int BUFFER_SIZE = 64 * 1024;
final static int BLOCK_SIZE = 512 * 1024;
static final int BLOCK_SIZE = 512 * 1024;
@SuppressWarnings("SpellCheckingInspection")
private static final String INSUFFICIENT_STORAGE = "ENOSPC";
private static final String TAG = "DownloadMission";
@ -57,11 +59,6 @@ public class DownloadMission extends Mission {
*/
public String[] urls;
/**
* Number of blocks the size of {@link DownloadMission#BLOCK_SIZE}
*/
long blocks = -1;
/**
* Number of bytes downloaded
*/
@ -92,7 +89,7 @@ public class DownloadMission extends Mission {
public Postprocessing psAlgorithm;
/**
* The current resource to download, see {@code urls[current]} and {@code offsets[current]}
* The current resource to download, {@code urls[current]} and {@code offsets[current]}
*/
public int current;
@ -111,33 +108,42 @@ public class DownloadMission extends Mission {
*/
public long nearLength;
/**
* Download blocks, the size is multiple of {@link DownloadMission#BLOCK_SIZE}.
* Every entry (block) in this array holds an offset, used to resume the download.
* An block offset can be -1 if the block was downloaded successfully.
*/
int[] blocks;
/**
* Download/File resume offset in fallback mode (if applicable) {@link DownloadRunnableFallback}
*/
long fallbackResumeOffset;
/**
* Maximum of download threads running, chosen by the user
*/
public int threadCount = 3;
boolean fallback;
private int finishCount;
private transient int finishCount;
public transient boolean running;
public boolean enqueued;
public int errCode = ERROR_NOTHING;
public Exception errObject = null;
public transient boolean recovered;
public transient Handler mHandler;
private transient boolean mWritingToFile;
private transient boolean[] blockAcquired;
@SuppressWarnings("UseSparseArrays")// LongSparseArray is not serializable
final HashMap<Long, Boolean> blockState = new HashMap<>();
final List<Long> threadBlockPositions = new ArrayList<>();
final List<Long> threadBytePositions = new ArrayList<>();
final Object LOCK = new Lock();
private transient boolean deleted;
int currentThreadCount;
public transient volatile Thread[] threads = new Thread[0];
private transient Thread init = null;
protected DownloadMission() {
}
public DownloadMission(String[] urls, StoredFileHelper storage, char kind, Postprocessing psInstance) {
if (urls == null) throw new NullPointerException("urls is null");
if (urls.length < 1) throw new IllegalArgumentException("urls is empty");
@ -154,71 +160,42 @@ public class DownloadMission extends Mission {
}
}
private void checkBlock(long block) {
if (block < 0 || block >= blocks) {
throw new IllegalArgumentException("illegal block identifier");
/**
* Acquire a block
*
* @return the block or {@code null} if no more blocks left
*/
@Nullable
Block acquireBlock() {
synchronized (LOCK) {
for (int i = 0; i < blockAcquired.length; i++) {
if (!blockAcquired[i] && blocks[i] >= 0) {
Block block = new Block();
block.position = i;
block.done = blocks[i];
blockAcquired[i] = true;
return block;
}
}
}
return null;
}
/**
* Check if a block is reserved
* Release an block
*
* @param block the block identifier
* @return true if the block is reserved and false if otherwise
* @param position the index of the block
* @param done amount of bytes downloaded
*/
boolean isBlockPreserved(long block) {
checkBlock(block);
//noinspection ConstantConditions
return blockState.containsKey(block) ? blockState.get(block) : false;
}
void preserveBlock(long block) {
checkBlock(block);
synchronized (blockState) {
blockState.put(block, true);
void releaseBlock(int position, int done) {
synchronized (LOCK) {
blockAcquired[position] = false;
blocks[position] = done;
}
}
/**
* Set the block of the file
*
* @param threadId the identifier of the thread
* @param position the block of the thread
*/
void setBlockPosition(int threadId, long position) {
threadBlockPositions.set(threadId, position);
}
/**
* Get the block of a file
*
* @param threadId the identifier of the thread
* @return the block for the thread
*/
long getBlockPosition(int threadId) {
return threadBlockPositions.get(threadId);
}
/**
* 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, long position) {
threadBytePositions.set(threadId, position);
}
/**
* Get position inside of the thread, where thread will be resumed
*
* @param threadId the identifier of the thread
* @return the relative position in bytes or zero
*/
long getThreadBytePosition(int threadId) {
return threadBytePositions.get(threadId);
}
/**
* Open connection
*
@ -341,12 +318,11 @@ public class DownloadMission extends Mission {
public synchronized void notifyError(int code, Exception err) {
Log.e(TAG, "notifyError() code = " + code, err);
if (err instanceof IOException) {
if (!storage.canWrite() || err.getMessage().contains("Permission denied")) {
code = ERROR_PERMISSION_DENIED;
err = null;
} else if (err.getMessage().contains("ENOSPC")) {
} else if (err.getMessage().contains(INSUFFICIENT_STORAGE)) {
code = ERROR_INSUFFICIENT_STORAGE;
err = null;
}
@ -368,9 +344,13 @@ public class DownloadMission extends Mission {
if (code < 500 || code > 599) enqueued = false;
}
pause();
notify(DownloadManagerService.MESSAGE_ERROR);
if (running) {
running = false;
recovered = true;
if (threads != null) selfPause();
}
}
synchronized void notifyFinished() {
@ -378,11 +358,11 @@ public class DownloadMission extends Mission {
finishCount++;
if (finishCount == currentThreadCount) {
if (blocks.length < 1 || threads == null || finishCount == threads.length) {
if (errCode != ERROR_NOTHING) return;
if (DEBUG) {
Log.d(TAG, "onFinish" + (current + 1) + "/" + urls.length);
Log.d(TAG, "onFinish: " + (current + 1) + "/" + urls.length);
}
if ((current + 1) < urls.length) {
@ -421,7 +401,7 @@ public class DownloadMission extends Mission {
Log.d(TAG, action + " postprocessing on " + storage.getName());
synchronized (blockState) {
synchronized (LOCK) {
// don't return without fully write the current state
psState = state;
Utility.writeToFile(metadata, DownloadMission.this);
@ -442,39 +422,40 @@ public class DownloadMission extends Mission {
running = true;
errCode = ERROR_NOTHING;
if (current >= urls.length && psAlgorithm != null) {
runAsync(1, () -> {
if (doPostprocessing()) {
running = false;
deleteThisFromFile();
notify(DownloadManagerService.MESSAGE_FINISHED);
}
});
if (current >= urls.length) {
threads = null;
runAsync(1, this::notifyFinished);
return;
}
if (blocks < 0) {
if (blocks == null) {
initializer();
return;
}
init = null;
finishCount = 0;
blockAcquired = new boolean[blocks.length];
if (threads == null || threads.length < 1) {
threads = new Thread[currentThreadCount];
}
if (fallback) {
if (blocks.length < 1) {
if (unknownLength) {
done = 0;
length = 0;
}
threads[0] = runAsync(1, new DownloadRunnableFallback(this));
threads = new Thread[]{runAsync(1, new DownloadRunnableFallback(this))};
} else {
for (int i = 0; i < currentThreadCount; i++) {
int remainingBlocks = 0;
for (int block : blocks) if (block >= 0) remainingBlocks++;
if (remainingBlocks < 1) {
runAsync(1, this::notifyFinished);
return;
}
threads = new Thread[Math.min(threadCount, remainingBlocks)];
for (int i = 0; i < threads.length; i++) {
threads[i] = runAsync(i + 1, new DownloadRunnable(this, i));
}
}
@ -483,7 +464,7 @@ public class DownloadMission extends Mission {
/**
* Pause the mission
*/
public synchronized void pause() {
public void pause() {
if (!running) return;
if (isPsRunning()) {
@ -496,38 +477,42 @@ public class DownloadMission extends Mission {
running = false;
recovered = true;
if (init != null && Thread.currentThread() != init && init.isAlive()) {
if (init != null && init.isAlive()) {
// NOTE: if start() method is running ¡will no have effect!
init.interrupt();
synchronized (blockState) {
synchronized (LOCK) {
resetState(false, true, ERROR_NOTHING);
}
return;
}
if (DEBUG && blocks == 0) {
if (DEBUG && unknownLength) {
Log.w(TAG, "pausing a download that can not be resumed (range requests not allowed by the server).");
}
if (threads == null || Thread.currentThread().isInterrupted()) {
// check if the calling thread (alias UI thread) is interrupted
if (Thread.currentThread().isInterrupted()) {
writeThisToFile();
return;
}
// wait for all threads are suspended before save the state
runAsync(-1, () -> {
try {
for (Thread thread : threads) {
if (thread.isAlive()) {
thread.interrupt();
thread.join(5000);
}
if (threads != null) runAsync(-1, this::selfPause);
}
private void selfPause() {
try {
for (Thread thread : threads) {
if (thread.isAlive()) {
thread.interrupt();
thread.join(5000);
}
} catch (Exception e) {
// nothing to do
} finally {
writeThisToFile();
}
});
} catch (Exception e) {
// nothing to do
} finally {
writeThisToFile();
}
}
/**
@ -553,16 +538,13 @@ public class DownloadMission extends Mission {
*/
public void resetState(boolean rollback, boolean persistChanges, int errorCode) {
done = 0;
blocks = -1;
errCode = errorCode;
errObject = null;
fallback = false;
unknownLength = false;
finishCount = 0;
threadBlockPositions.clear();
threadBytePositions.clear();
blockState.clear();
threads = new Thread[0];
threads = null;
fallbackResumeOffset = 0;
blocks = null;
blockAcquired = null;
if (rollback) current = 0;
@ -572,7 +554,6 @@ public class DownloadMission extends Mission {
private void initializer() {
init = runAsync(DownloadInitializer.mId, new DownloadInitializer(this));
}
/**
@ -580,7 +561,7 @@ public class DownloadMission extends Mission {
* if no thread is already running.
*/
private void writeThisToFile() {
synchronized (blockState) {
synchronized (LOCK) {
if (deleted) return;
Utility.writeToFile(metadata, DownloadMission.this);
}
@ -626,7 +607,7 @@ public class DownloadMission extends Mission {
* @return true, otherwise, false
*/
public boolean isInitialized() {
return blocks >= 0; // DownloadMissionInitializer was executed
return blocks != null; // DownloadMissionInitializer was executed
}
/**
@ -727,7 +708,7 @@ public class DownloadMission extends Mission {
}
private boolean deleteThisFromFile() {
synchronized (blockState) {
synchronized (LOCK) {
return metadata.delete();
}
}
@ -789,7 +770,7 @@ public class DownloadMission extends Mission {
static class HttpError extends Exception {
int statusCode;
final int statusCode;
HttpError(int statusCode) {
this.statusCode = statusCode;
@ -797,7 +778,16 @@ public class DownloadMission extends Mission {
@Override
public String getMessage() {
return "HTTP " + String.valueOf(statusCode);
return "HTTP " + statusCode;
}
}
static class Block {
int position;
int done;
}
private static class Lock implements Serializable {
// java.lang.Object cannot be used because is not serializable
}
}

86
app/src/main/java/us/shandian/giga/get/DownloadRunnable.java
View File

@ -9,8 +9,11 @@ import java.io.InputStream;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
import us.shandian.giga.get.DownloadMission.Block;
import static org.schabi.newpipe.BuildConfig.DEBUG;
/**
* Runnable to download blocks of a file until the file is completely downloaded,
* an error occurs or the process is stopped.
@ -29,14 +32,19 @@ public class DownloadRunnable extends Thread {
mId = id;
}
private void releaseBlock(Block block, long remain) {
// set the block offset to -1 if it is completed
mMission.releaseBlock(block.position, remain < 0 ? -1 : block.done);
}
@Override
public void run() {
boolean retry = mMission.recovered;
long blockPosition = mMission.getBlockPosition(mId);
boolean retry = false;
Block block = null;
int retryCount = 0;
if (DEBUG) {
Log.d(TAG, mId + ":default pos " + blockPosition);
Log.d(TAG, mId + ":recovered: " + mMission.recovered);
}
@ -50,65 +58,57 @@ public class DownloadRunnable extends Thread {
return;
}
while (mMission.running && mMission.errCode == DownloadMission.ERROR_NOTHING && blockPosition < mMission.blocks) {
if (DEBUG && retry) {
Log.d(TAG, mId + ":retry is true. Resuming at " + blockPosition);
while (mMission.running && mMission.errCode == DownloadMission.ERROR_NOTHING) {
if (!retry) {
block = mMission.acquireBlock();
}
// Wait for an unblocked position
while (!retry && blockPosition < mMission.blocks && mMission.isBlockPreserved(blockPosition)) {
if (DEBUG) {
Log.d(TAG, mId + ":position " + blockPosition + " preserved, passing");
}
blockPosition++;
}
retry = false;
if (blockPosition >= mMission.blocks) {
if (block == null) {
if (DEBUG) Log.d(TAG, mId + ":no more blocks left, exiting");
break;
}
if (DEBUG) {
Log.d(TAG, mId + ":preserving position " + blockPosition);
if (retry)
Log.d(TAG, mId + ":retry block at position=" + block.position + " from the start");
else
Log.d(TAG, mId + ":acquired block at position=" + block.position + " done=" + block.done);
}
mMission.preserveBlock(blockPosition);
mMission.setBlockPosition(mId, blockPosition);
long start = blockPosition * DownloadMission.BLOCK_SIZE;
long start = block.position * DownloadMission.BLOCK_SIZE;
long end = start + DownloadMission.BLOCK_SIZE - 1;
long offset = mMission.getThreadBytePosition(mId);
start += offset;
start += block.done;
if (end >= mMission.length) {
end = mMission.length - 1;
}
long total = 0;
try {
mConn = mMission.openConnection(mId, start, end);
mMission.establishConnection(mId, mConn);
// check if the download can be resumed
if (mConn.getResponseCode() == 416 && offset > 0) {
retryCount--;
if (mConn.getResponseCode() == 416) {
if (block.done > 0) {
// try again from the start (of the block)
block.done = 0;
retry = true;
mConn.disconnect();
continue;
}
throw new DownloadMission.HttpError(416);
}
retry = false;
// The server may be ignoring the range request
if (mConn.getResponseCode() != 206) {
mMission.notifyError(new DownloadMission.HttpError(mConn.getResponseCode()));
if (DEBUG) {
Log.e(TAG, mId + ":Unsupported " + mConn.getResponseCode());
}
mMission.notifyError(new DownloadMission.HttpError(mConn.getResponseCode()));
break;
}
@ -122,26 +122,14 @@ public class DownloadRunnable extends Thread {
while (start < end && mMission.running && (len = is.read(buf, 0, buf.length)) != -1) {
f.write(buf, 0, len);
start += len;
total += len;
block.done += len;
mMission.notifyProgress(len);
}
if (DEBUG && mMission.running) {
Log.d(TAG, mId + ":position " + blockPosition + " finished, " + total + " bytes downloaded");
Log.d(TAG, mId + ":position " + block.position + " stopped " + start + "/" + end);
}
if (mMission.running)
mMission.setThreadBytePosition(mId, 0L);// clear byte position for next block
else
mMission.setThreadBytePosition(mId, total);// download paused, save progress for this block
} catch (Exception e) {
if (DEBUG) {
Log.d(TAG, mId + ": position=" + blockPosition + " total=" + total + " stopped due exception", e);
}
mMission.setThreadBytePosition(mId, total);
if (!mMission.running || e instanceof ClosedByInterruptException) break;
if (retryCount++ >= mMission.maxRetry) {
@ -150,6 +138,8 @@ public class DownloadRunnable extends Thread {
}
retry = true;
} finally {
if (!retry) releaseBlock(block, end - start);
}
}

27
app/src/main/java/us/shandian/giga/get/DownloadRunnableFallback.java
View File

@ -41,17 +41,25 @@ public class DownloadRunnableFallback extends Thread {
if (mF != null) mF.close();
}
private long loadPosition() {
synchronized (mMission.LOCK) {
return mMission.fallbackResumeOffset;
}
}
private void savePosition(long position) {
synchronized (mMission.LOCK) {
mMission.fallbackResumeOffset = position;
}
}
@Override
public void run() {
boolean done;
long start = loadPosition();
long start = 0;
if (!mMission.unknownLength) {
start = mMission.getThreadBytePosition(0);
if (DEBUG && start > 0) {
Log.i(TAG, "Resuming a single-thread download at " + start);
}
if (DEBUG && !mMission.unknownLength && start > 0) {
Log.i(TAG, "Resuming a single-thread download at " + start);
}
try {
@ -91,8 +99,7 @@ public class DownloadRunnableFallback extends Thread {
} catch (Exception e) {
dispose();
// save position
mMission.setThreadBytePosition(0, start);
savePosition(start);
if (!mMission.running || e instanceof ClosedByInterruptException) return;
@ -114,7 +121,7 @@ public class DownloadRunnableFallback extends Thread {
if (done) {
mMission.notifyFinished();
} else {
mMission.setThreadBytePosition(0, start);
savePosition(start);
}
}

2
app/src/main/java/us/shandian/giga/ui/adapter/MissionAdapter.java
View File

@ -540,6 +540,8 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
private boolean handlePopupItem(@NonNull ViewHolderItem h, @NonNull MenuItem option) {
if (h.item == null) return true;
int id = option.getItemId();
DownloadMission mission = h.item.mission instanceof DownloadMission ? (DownloadMission) h.item.mission : null;