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Code Issues Releases Wiki Activity

Add ability to copy hashtags, URLs and timestamps in descriptions on long-press 

This commit adds the ability to copy to clipboard hashtags, URLs and timestamps
when long-pressing them.

Some changes in our TextView class related to text setting have been required
and metadata items are now using a NewPipeTextView instead of a standard
TextView.

Six new classes have been added:

- a custom LinkMovementMethod class;
- a custom ClickableSpan class, LongPressClickableSpan, in order to set a long
  press event;
- a class to avoid code duplication in CommentTextOnTouchListener, TouchUtils;
- three implementations of LongPressClickableSpan used when linkifying text:
  - HashtagLongPressClickableSpan for hashtags;
  - TimestampLongPressClickableSpan for timestamps;
  - UrlLongPressClickableSpan for URLs.
This commit is contained in:
AudricV 2022-07-16 13:33:25 +02:00 committed by Stypox
parent 262b3a2945
commit cdd5e89b86
No known key found for this signature in database
GPG Key ID: 4BDF1B40A49FDD23
16 changed files with 524 additions and 226 deletions
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45
app/src/main/java/org/schabi/newpipe/fragments/detail/DescriptionFragment.java
View File

@ -3,6 +3,7 @@ package org.schabi.newpipe.fragments.detail;
import static android.text.TextUtils.isEmpty;
import static org.schabi.newpipe.extractor.stream.StreamExtractor.NO_AGE_LIMIT;
import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
import static org.schabi.newpipe.util.Localization.getAppLocale;
import android.os.Bundle;
import android.view.LayoutInflater;
@ -134,7 +135,8 @@ public class DescriptionFragment extends BaseFragment {
TextLinkifier.createLinksFromMarkdownText(binding.detailDescriptionView,
description.getContent(), streamInfo, descriptionDisposables);
break;
case Description.PLAIN_TEXT: default:
case Description.PLAIN_TEXT:
default:
TextLinkifier.createLinksFromPlainText(binding.detailDescriptionView,
description.getContent(), streamInfo, descriptionDisposables);
break;
@ -144,30 +146,30 @@ public class DescriptionFragment extends BaseFragment {
private void setupMetadata(final LayoutInflater inflater,
final LinearLayout layout) {
addMetadataItem(inflater, layout, false,
R.string.metadata_category, streamInfo.getCategory());
addMetadataItem(inflater, layout, false, R.string.metadata_category,
streamInfo.getCategory());
addMetadataItem(inflater, layout, false,
R.string.metadata_licence, streamInfo.getLicence());
addMetadataItem(inflater, layout, false, R.string.metadata_licence,
streamInfo.getLicence());
addPrivacyMetadataItem(inflater, layout);
if (streamInfo.getAgeLimit() != NO_AGE_LIMIT) {
addMetadataItem(inflater, layout, false,
R.string.metadata_age_limit, String.valueOf(streamInfo.getAgeLimit()));
addMetadataItem(inflater, layout, false, R.string.metadata_age_limit,
String.valueOf(streamInfo.getAgeLimit()));
}
if (streamInfo.getLanguageInfo() != null) {
addMetadataItem(inflater, layout, false,
R.string.metadata_language, streamInfo.getLanguageInfo().getDisplayLanguage());
addMetadataItem(inflater, layout, false, R.string.metadata_language,
streamInfo.getLanguageInfo().getDisplayLanguage(getAppLocale(getContext())));
}
addMetadataItem(inflater, layout, true,
R.string.metadata_support, streamInfo.getSupportInfo());
addMetadataItem(inflater, layout, true,
R.string.metadata_host, streamInfo.getHost());
addMetadataItem(inflater, layout, true,
R.string.metadata_thumbnail_url, streamInfo.getThumbnailUrl());
addMetadataItem(inflater, layout, true, R.string.metadata_support,
streamInfo.getSupportInfo());
addMetadataItem(inflater, layout, true, R.string.metadata_host,
streamInfo.getHost());
addMetadataItem(inflater, layout, true, R.string.metadata_thumbnail_url,
streamInfo.getThumbnailUrl());
addTagsMetadataItem(inflater, layout);
}
@ -191,12 +193,14 @@ public class DescriptionFragment extends BaseFragment {
});
if (linkifyContent) {
TextLinkifier.createLinksFromPlainText(itemBinding.metadataContentView, content, null,
descriptionDisposables);
TextLinkifier.createLinksFromPlainText(itemBinding.metadataContentView, content,
null, descriptionDisposables);
} else {
itemBinding.metadataContentView.setText(content);
}
itemBinding.metadataContentView.setClickable(true);
layout.addView(itemBinding.getRoot());
}
@ -245,14 +249,15 @@ public class DescriptionFragment extends BaseFragment {
case INTERNAL:
contentRes = R.string.metadata_privacy_internal;
break;
case OTHER: default:
case OTHER:
default:
contentRes = 0;
break;
}
if (contentRes != 0) {
addMetadataItem(inflater, layout, false,
R.string.metadata_privacy, getString(contentRes));
addMetadataItem(inflater, layout, false, R.string.metadata_privacy,
getString(contentRes));
}
}
}

26
app/src/main/java/org/schabi/newpipe/util/CommentTextOnTouchListener.java
View File

@ -1,6 +1,7 @@
package org.schabi.newpipe.util;
import android.text.Layout;
import static org.schabi.newpipe.util.TouchUtils.getOffsetForHorizontalLine;
import android.text.Selection;
import android.text.Spannable;
import android.text.Spanned;
@ -30,23 +31,9 @@ public class CommentTextOnTouchListener implements View.OnTouchListener {
final int action = event.getAction();
if (action == MotionEvent.ACTION_UP
|| action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
final Layout layout = widget.getLayout();
final int line = layout.getLineForVertical(y);
final int off = layout.getOffsetForHorizontal(line, x);
final ClickableSpan[] link = buffer.getSpans(off, off,
ClickableSpan.class);
if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) {
final int offset = getOffsetForHorizontalLine(widget, event);
final ClickableSpan[] link = buffer.getSpans(offset, offset, ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
@ -58,8 +45,7 @@ public class CommentTextOnTouchListener implements View.OnTouchListener {
}
}
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
Selection.setSelection(buffer, buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
}
return true;

38
app/src/main/java/org/schabi/newpipe/util/TouchUtils.java Normal file
View File

@ -0,0 +1,38 @@
package org.schabi.newpipe.util;
import android.text.Layout;
import android.view.MotionEvent;
import android.widget.TextView;
import androidx.annotation.NonNull;
public final class TouchUtils {
private TouchUtils() {
}
/**
* Get the character offset on the closest line to the position pressed by the user of a
* {@link TextView} from a {@link MotionEvent} which was fired on this {@link TextView}.
*
* @param textView the {@link TextView} on which the {@link MotionEvent} was fired
* @param event the {@link MotionEvent} which was fired
* @return the character offset on the closest line to the position pressed by the user
*/
public static int getOffsetForHorizontalLine(@NonNull final TextView textView,
@NonNull final MotionEvent event) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= textView.getTotalPaddingLeft();
y -= textView.getTotalPaddingTop();
x += textView.getScrollX();
y += textView.getScrollY();
final Layout layout = textView.getLayout();
final int line = layout.getLineForVertical(y);
return layout.getOffsetForHorizontal(line, x);
}
}

38
app/src/main/java/org/schabi/newpipe/util/external_communication/HashtagLongPressClickableSpan.java Normal file
View File

@ -0,0 +1,38 @@
package org.schabi.newpipe.util.external_communication;
import android.content.Context;
import android.view.View;
import androidx.annotation.NonNull;
import org.schabi.newpipe.extractor.Info;
import org.schabi.newpipe.util.NavigationHelper;
import org.schabi.newpipe.views.LongPressClickableSpan;
final class HashtagLongPressClickableSpan extends LongPressClickableSpan {
@NonNull
private final Context context;
@NonNull
private final String parsedHashtag;
@NonNull
private final Info relatedInfo;
HashtagLongPressClickableSpan(@NonNull final Context context,
@NonNull final String parsedHashtag,
@NonNull final Info relatedInfo) {
this.context = context;
this.parsedHashtag = parsedHashtag;
this.relatedInfo = relatedInfo;
}
@Override
public void onClick(@NonNull final View view) {
NavigationHelper.openSearch(context, relatedInfo.getServiceId(), parsedHashtag);
}
@Override
public void onLongClick(@NonNull final View view) {
ShareUtils.copyToClipboard(context, parsedHashtag);
}
}

13
app/src/main/java/org/schabi/newpipe/util/external_communication/ShareUtils.java
View File

@ -313,10 +313,15 @@ public final class ShareUtils {
return;
}
clipboardManager.setPrimaryClip(ClipData.newPlainText(null, text));
if (Build.VERSION.SDK_INT < 33) {
// Android 13 has its own "copied to clipboard" dialog
Toast.makeText(context, R.string.msg_copied, Toast.LENGTH_SHORT).show();
try {
clipboardManager.setPrimaryClip(ClipData.newPlainText(null, text));
if (Build.VERSION.SDK_INT < 33) {
// Android 13 has its own "copied to clipboard" dialog
Toast.makeText(context, R.string.msg_copied, Toast.LENGTH_SHORT).show();
}
} catch (final Exception e) {
Log.e(TAG, "Error when trying to copy text to clipboard", e);
Toast.makeText(context, R.string.msg_failed_to_copy, Toast.LENGTH_SHORT).show();
}
}

337
app/src/main/java/org/schabi/newpipe/util/external_communication/TextLinkifier.java
View File

@ -2,8 +2,6 @@ package org.schabi.newpipe.util.external_communication;
import android.content.Context;
import android.text.SpannableStringBuilder;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.URLSpan;
import android.text.util.Linkify;
import android.util.Log;
@ -17,6 +15,8 @@ import androidx.core.text.HtmlCompat;
import org.schabi.newpipe.extractor.Info;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.util.NavigationHelper;
import org.schabi.newpipe.views.LongPressClickableSpan;
import org.schabi.newpipe.views.LongPressLinkMovementMethod;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -28,27 +28,26 @@ import io.reactivex.rxjava3.core.Single;
import io.reactivex.rxjava3.disposables.CompositeDisposable;
import io.reactivex.rxjava3.schedulers.Schedulers;
import static org.schabi.newpipe.util.external_communication.InternalUrlsHandler.playOnPopup;
public final class TextLinkifier {
public static final String TAG = TextLinkifier.class.getSimpleName();
// Looks for hashtags with characters from any language (\p{L}), numbers, or underscores
private static final Pattern HASHTAGS_PATTERN =
Pattern.compile("(#[\\p{L}0-9_]+)");
private static final Pattern HASHTAGS_PATTERN = Pattern.compile("(#[\\p{L}0-9_]+)");
private TextLinkifier() {
}
/**
* Create web links for contents with an HTML description.
* <p>
* This will call {@link TextLinkifier#changeIntentsOfDescriptionLinks(TextView, CharSequence,
* Info, CompositeDisposable)} after having linked the URLs with
* {@link HtmlCompat#fromHtml(String, int)}.
* Create links for contents with an HTML description.
*
* @param textView the TextView to set the htmlBlock linked
* @param htmlBlock the htmlBlock to be linked
* <p>
* This method will call {@link #changeIntentsOfDescriptionLinks(TextView, CharSequence, Info,
* CompositeDisposable)} after having linked the URLs with
* {@link HtmlCompat#fromHtml(String, int)}.
* </p>
*
* @param textView the {@link TextView} to set the the HTML string block linked
* @param htmlBlock the HTML string block to be linked
* @param htmlCompatFlag the int flag to be set when {@link HtmlCompat#fromHtml(String, int)}
* will be called
* @param relatedInfo if given, handle timestamps to open the stream in the popup player at
@ -58,50 +57,55 @@ public final class TextLinkifier {
* should be handled by the calling class
*/
public static void createLinksFromHtmlBlock(@NonNull final TextView textView,
final String htmlBlock,
@NonNull final String htmlBlock,
final int htmlCompatFlag,
@Nullable final Info relatedInfo,
final CompositeDisposable disposables) {
changeIntentsOfDescriptionLinks(
textView, HtmlCompat.fromHtml(htmlBlock, htmlCompatFlag), relatedInfo, disposables);
@NonNull final CompositeDisposable disposables) {
changeIntentsOfDescriptionLinks(textView, HtmlCompat.fromHtml(htmlBlock, htmlCompatFlag),
relatedInfo, disposables);
}
/**
* Create web links for contents with a plain text description.
* <p>
* This will call {@link TextLinkifier#changeIntentsOfDescriptionLinks(TextView, CharSequence,
* Info, CompositeDisposable)} after having linked the URLs with
* {@link TextView#setAutoLinkMask(int)} and
* {@link TextView#setText(CharSequence, TextView.BufferType)}.
* Create links for contents with a plain text description.
*
* @param textView the TextView to set the plain text block linked
* <p>
* This method will call {@link #changeIntentsOfDescriptionLinks(TextView, CharSequence, Info,
* CompositeDisposable)} after having linked the URLs with {@link TextView#setAutoLinkMask(int)}
* and {@link TextView#setText(CharSequence, TextView.BufferType)}.
* </p>
*
* @param textView the {@link TextView} to set the plain text block linked
* @param plainTextBlock the block of plain text to be linked
* @param relatedInfo if given, handle timestamps to open the stream in the popup player at
* the specific time, and hashtags to search for the term in the correct
* @param relatedInfo if given, handle timestamps to open the stream in the popup player, at
* the specified time, and hashtags to search for the term in the correct
* service
* @param disposables disposables created by the method are added here and their lifecycle
* should be handled by the calling class
*/
public static void createLinksFromPlainText(@NonNull final TextView textView,
final String plainTextBlock,
@NonNull final String plainTextBlock,
@Nullable final Info relatedInfo,
final CompositeDisposable disposables) {
@NonNull final CompositeDisposable disposables) {
textView.setAutoLinkMask(Linkify.WEB_URLS);
textView.setText(plainTextBlock, TextView.BufferType.SPANNABLE);
changeIntentsOfDescriptionLinks(textView, textView.getText(), relatedInfo, disposables);
changeIntentsOfDescriptionLinks(textView, textView.getText(), relatedInfo, disposables
);
}
/**
* Create web links for contents with a markdown description.
* <p>
* This will call {@link TextLinkifier#changeIntentsOfDescriptionLinks(TextView, CharSequence,
* Info, CompositeDisposable)} after creating an {@link Markwon} object and using
* {@link Markwon#setMarkdown(TextView, String)}.
* Create links for contents with a markdown description.
*
* @param textView the TextView to set the plain text block linked
* <p>
* This method will call {@link #changeIntentsOfDescriptionLinks(TextView, CharSequence, Info,
* CompositeDisposable)} after creating a {@link Markwon} object and using
* {@link Markwon#setMarkdown(TextView, String)}.
* </p>
*
* @param textView the {@link TextView} to set the plain text block linked
* @param markdownBlock the block of markdown text to be linked
* @param relatedInfo if given, handle timestamps to open the stream in the popup player at
* the specific time, and hashtags to search for the term in the correct
* service
* @param disposables disposables created by the method are added here and their lifecycle
* should be handled by the calling class
*/
@ -115,161 +119,78 @@ public final class TextLinkifier {
disposables);
}
/**
* Add click listeners which opens a search on hashtags in a plain text.
* <p>
* This method finds all timestamps in the {@link SpannableStringBuilder} of the description
* using a regular expression, adds for each a {@link ClickableSpan} which opens
* {@link NavigationHelper#openSearch(Context, int, String)} and makes a search on the hashtag,
* in the service of the content.
*
* @param context the context to use
* @param spannableDescription the SpannableStringBuilder with the text of the
* content description
* @param relatedInfo used to search for the term in the correct service
*/
private static void addClickListenersOnHashtags(final Context context,
@NonNull final SpannableStringBuilder
spannableDescription,
final Info relatedInfo) {
final String descriptionText = spannableDescription.toString();
final Matcher hashtagsMatches = HASHTAGS_PATTERN.matcher(descriptionText);
while (hashtagsMatches.find()) {
final int hashtagStart = hashtagsMatches.start(1);
final int hashtagEnd = hashtagsMatches.end(1);
final String parsedHashtag = descriptionText.substring(hashtagStart, hashtagEnd);
// don't add a ClickableSpan if there is already one, which should be a part of an URL,
// already parsed before
if (spannableDescription.getSpans(hashtagStart, hashtagEnd,
ClickableSpan.class).length == 0) {
spannableDescription.setSpan(new ClickableSpan() {
@Override
public void onClick(@NonNull final View view) {
NavigationHelper.openSearch(context, relatedInfo.getServiceId(),
parsedHashtag);
}
}, hashtagStart, hashtagEnd, 0);
}
}
}
/**
* Add click listeners which opens the popup player on timestamps in a plain text.
* <p>
* This method finds all timestamps in the {@link SpannableStringBuilder} of the description
* using a regular expression, adds for each a {@link ClickableSpan} which opens the popup
* player at the time indicated in the timestamps.
*
* @param context the context to use
* @param spannableDescription the SpannableStringBuilder with the text of the
* content description
* @param relatedInfo what to open in the popup player when timestamps are clicked
* @param disposables disposables created by the method are added here and their
* lifecycle should be handled by the calling class
*/
private static void addClickListenersOnTimestamps(final Context context,
@NonNull final SpannableStringBuilder
spannableDescription,
final Info relatedInfo,
final CompositeDisposable disposables) {
final String descriptionText = spannableDescription.toString();
final Matcher timestampsMatches =
TimestampExtractor.TIMESTAMPS_PATTERN.matcher(descriptionText);
while (timestampsMatches.find()) {
final TimestampExtractor.TimestampMatchDTO timestampMatchDTO =
TimestampExtractor.getTimestampFromMatcher(
timestampsMatches,
descriptionText);
if (timestampMatchDTO == null) {
continue;
}
spannableDescription.setSpan(
new ClickableSpan() {
@Override
public void onClick(@NonNull final View view) {
playOnPopup(
context,
relatedInfo.getUrl(),
relatedInfo.getService(),
timestampMatchDTO.seconds(),
disposables);
}
},
timestampMatchDTO.timestampStart(),
timestampMatchDTO.timestampEnd(),
0);
}
}
/**
* Change links generated by libraries in the description of a content to a custom link action
* and add click listeners on timestamps in this description.
*
* <p>
* Instead of using an {@link android.content.Intent#ACTION_VIEW} intent in the description of
* a content, this method will parse the {@link CharSequence} and replace all current web links
* with {@link ShareUtils#openUrlInBrowser(Context, String, boolean)}.
* </p>
*
* <p>
* This method will also add click listeners on timestamps in this description, which will play
* the content in the popup player at the time indicated in the timestamp, by using
* {@link TextLinkifier#addClickListenersOnTimestamps(Context, SpannableStringBuilder, Info,
* CompositeDisposable)} method and click listeners on hashtags, by using
* {@link TextLinkifier#addClickListenersOnHashtags(Context, SpannableStringBuilder, Info)},
* {@link TextLinkifier#addClickListenersOnTimestamps(Context, SpannableStringBuilder,
* StreamInfo, CompositeDisposable)} method and click listeners on hashtags, by using
* {@link TextLinkifier#addClickListenersOnHashtags(Context, SpannableStringBuilder, Info)})},
* which will open a search on the current service with the hashtag.
* </p>
*
* <p>
* This method is required in order to intercept links and e.g. show a confirmation dialog
* before opening a web link.
* </p>
*
* @param textView the TextView in which the converted CharSequence will be applied
* @param chars the CharSequence to be parsed
* @param relatedInfo if given, handle timestamps to open the stream in the popup player at
* the specific time, and hashtags to search for the term in the correct
* service
* @param textView the {@link TextView} in which the converted {@link CharSequence} will be
* applied
* @param chars the {@link CharSequence} to be parsed
* @param relatedInfo if given, handle timestamps to open the stream in the popup player at the
* specific time, and hashtags to search for the term in the correct service
* @param disposables disposables created by the method are added here and their lifecycle
* should be handled by the calling class
*/
private static void changeIntentsOfDescriptionLinks(final TextView textView,
final CharSequence chars,
@Nullable final Info relatedInfo,
final CompositeDisposable disposables) {
private static void changeIntentsOfDescriptionLinks(
@NonNull final TextView textView,
@NonNull final CharSequence chars,
@Nullable final Info relatedInfo,
@NonNull final CompositeDisposable disposables) {
textView.setMovementMethod(LongPressLinkMovementMethod.getInstance());
disposables.add(Single.fromCallable(() -> {
final Context context = textView.getContext();
final Context context = textView.getContext();
// add custom click actions on web links
final SpannableStringBuilder textBlockLinked = new SpannableStringBuilder(chars);
final URLSpan[] urls = textBlockLinked.getSpans(0, chars.length(), URLSpan.class);
// add custom click actions on web links
final SpannableStringBuilder textBlockLinked =
new SpannableStringBuilder(chars);
final URLSpan[] urls = textBlockLinked.getSpans(0, chars.length(),
URLSpan.class);
for (final URLSpan span : urls) {
final String url = span.getURL();
final ClickableSpan clickableSpan = new ClickableSpan() {
public void onClick(@NonNull final View view) {
if (!InternalUrlsHandler.handleUrlDescriptionTimestamp(
new CompositeDisposable(), context, url)) {
ShareUtils.openUrlInBrowser(context, url, false);
}
for (final URLSpan span : urls) {
final String url = span.getURL();
final LongPressClickableSpan longPressClickableSpan =
new UrlLongPressClickableSpan(context, disposables, url);
textBlockLinked.setSpan(longPressClickableSpan,
textBlockLinked.getSpanStart(span),
textBlockLinked.getSpanEnd(span),
textBlockLinked.getSpanFlags(span));
textBlockLinked.removeSpan(span);
}
};
textBlockLinked.setSpan(clickableSpan, textBlockLinked.getSpanStart(span),
textBlockLinked.getSpanEnd(span), textBlockLinked.getSpanFlags(span));
textBlockLinked.removeSpan(span);
}
if (relatedInfo != null) {
// add click actions on plain text timestamps only for description of
// contents, unneeded for meta-info or other TextViews
if (relatedInfo instanceof StreamInfo) {
addClickListenersOnTimestamps(context, textBlockLinked,
(StreamInfo) relatedInfo, disposables);
}
// add click actions on plain text timestamps only for description of contents,
// unneeded for meta-info or other TextViews
if (relatedInfo != null) {
if (relatedInfo instanceof StreamInfo) {
addClickListenersOnTimestamps(context, textBlockLinked, relatedInfo,
disposables);
}
addClickListenersOnHashtags(context, textBlockLinked, relatedInfo);
}
addClickListenersOnHashtags(context, textBlockLinked, relatedInfo);
}
return textBlockLinked;
}).subscribeOn(Schedulers.computation())
return textBlockLinked;
}).subscribeOn(Schedulers.computation())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(
textBlockLinked -> setTextViewCharSequence(textView, textBlockLinked),
@ -280,10 +201,90 @@ public final class TextLinkifier {
}));
}
/**
* Add click listeners which opens a search on hashtags in a plain text.
*
* <p>
* This method finds all timestamps in the {@link SpannableStringBuilder} of the description
* using a regular expression, adds for each a {@link LongPressClickableSpan} which opens
* {@link NavigationHelper#openSearch(Context, int, String)} and makes a search on the hashtag,
* in the service of the content when pressed, and copy the hashtag to clipboard when
* long-pressed, if allowed by the caller method (parameter {@code addLongClickCopyListener}).
* </p>
*
* @param context the {@link Context} to use
* @param spannableDescription the {@link SpannableStringBuilder} with the text of the
* content description
* @param relatedInfo used to search for the term in the correct service
*/
private static void addClickListenersOnHashtags(
@NonNull final Context context,
@NonNull final SpannableStringBuilder spannableDescription,
@NonNull final Info relatedInfo) {
final String descriptionText = spannableDescription.toString();
final Matcher hashtagsMatches = HASHTAGS_PATTERN.matcher(descriptionText);
while (hashtagsMatches.find()) {
final int hashtagStart = hashtagsMatches.start(1);
final int hashtagEnd = hashtagsMatches.end(1);
final String parsedHashtag = descriptionText.substring(hashtagStart, hashtagEnd);
// Don't add a LongPressClickableSpan if there is already one, which should be a part
// of an URL, already parsed before
if (spannableDescription.getSpans(hashtagStart, hashtagEnd,
LongPressClickableSpan.class).length == 0) {
spannableDescription.setSpan(
new HashtagLongPressClickableSpan(context, parsedHashtag, relatedInfo),
hashtagStart, hashtagEnd, 0);
}
}
}
/**
* Add click listeners which opens the popup player on timestamps in a plain text.
*
* <p>
* This method finds all timestamps in the {@link SpannableStringBuilder} of the description
* using a regular expression, adds for each a {@link LongPressClickableSpan} which opens the
* popup player at the time indicated in the timestamps and copy the timestamp in clipboard
* when long-pressed.
* </p>
*
* @param context the {@link Context} to use
* @param spannableDescription the {@link SpannableStringBuilder} with the text of the
* content description
* @param streamInfo what to open in the popup player when timestamps are clicked
* @param disposables disposables created by the method are added here and their
* lifecycle should be handled by the calling class
*/
private static void addClickListenersOnTimestamps(
@NonNull final Context context,
@NonNull final SpannableStringBuilder spannableDescription,
@NonNull final StreamInfo streamInfo,
@NonNull final CompositeDisposable disposables) {
final String descriptionText = spannableDescription.toString();
final Matcher timestampsMatches = TimestampExtractor.TIMESTAMPS_PATTERN.matcher(
descriptionText);
while (timestampsMatches.find()) {
final TimestampExtractor.TimestampMatchDTO timestampMatchDTO =
TimestampExtractor.getTimestampFromMatcher(timestampsMatches, descriptionText);
if (timestampMatchDTO == null) {
continue;
}
spannableDescription.setSpan(new TimestampLongPressClickableSpan(
context, descriptionText, disposables, streamInfo, timestampMatchDTO),
timestampMatchDTO.timestampStart(),
timestampMatchDTO.timestampEnd(),
0);
}
}
private static void setTextViewCharSequence(@NonNull final TextView textView,
final CharSequence charSequence) {
@Nullable final CharSequence charSequence) {
textView.setText(charSequence);
textView.setMovementMethod(LinkMovementMethod.getInstance());
textView.setVisibility(View.VISIBLE);
}
}

20
app/src/main/java/org/schabi/newpipe/util/external_communication/TimestampExtractor.java
View File

@ -1,5 +1,8 @@
package org.schabi.newpipe.util.external_communication;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -15,17 +18,18 @@ public final class TimestampExtractor {
}
/**
* Get's a single timestamp from a matcher.
* Gets a single timestamp from a matcher.
*
* @param timestampMatches The matcher which was created using {@link #TIMESTAMPS_PATTERN}
* @param baseText The text where the pattern was applied to /
* where the matcher is based upon
* @return If a match occurred: a {@link TimestampMatchDTO} filled with information.<br/>
* If not <code>null</code>.
* @param timestampMatches the matcher which was created using {@link #TIMESTAMPS_PATTERN}
* @param baseText the text where the pattern was applied to / where the matcher is
* based upon
* @return if a match occurred, a {@link TimestampMatchDTO} filled with information, otherwise
* {@code null}.
*/
@Nullable
public static TimestampMatchDTO getTimestampFromMatcher(
final Matcher timestampMatches,
final String baseText) {
@NonNull final Matcher timestampMatches,
@NonNull final String baseText) {
int timestampStart = timestampMatches.start(1);
if (timestampStart == -1) {
timestampStart = timestampMatches.start(2);

75
app/src/main/java/org/schabi/newpipe/util/external_communication/TimestampLongPressClickableSpan.java Normal file
View File

@ -0,0 +1,75 @@
package org.schabi.newpipe.util.external_communication;
import static org.schabi.newpipe.util.external_communication.InternalUrlsHandler.playOnPopup;
import android.content.Context;
import android.view.View;
import androidx.annotation.NonNull;
import org.schabi.newpipe.extractor.ServiceList;
import org.schabi.newpipe.extractor.StreamingService;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.views.LongPressClickableSpan;
import io.reactivex.rxjava3.disposables.CompositeDisposable;
final class TimestampLongPressClickableSpan extends LongPressClickableSpan {
@NonNull
private final Context context;
@NonNull
private final String descriptionText;
@NonNull
private final CompositeDisposable disposables;
@NonNull
private final StreamInfo streamInfo;
@NonNull
private final TimestampExtractor.TimestampMatchDTO timestampMatchDTO;
TimestampLongPressClickableSpan(
@NonNull final Context context,
@NonNull final String descriptionText,
@NonNull final CompositeDisposable disposables,
@NonNull final StreamInfo streamInfo,
@NonNull final TimestampExtractor.TimestampMatchDTO timestampMatchDTO) {
this.context = context;
this.descriptionText = descriptionText;
this.disposables = disposables;
this.streamInfo = streamInfo;
this.timestampMatchDTO = timestampMatchDTO;
}
@Override
public void onClick(@NonNull final View view) {
playOnPopup(context, streamInfo.getUrl(), streamInfo.getService(),
timestampMatchDTO.seconds(), disposables);
}
@Override
public void onLongClick(@NonNull final View view) {
ShareUtils.copyToClipboard(context,
getTimestampTextToCopy(streamInfo, descriptionText, timestampMatchDTO));
}
@NonNull
private static String getTimestampTextToCopy(
@NonNull final StreamInfo relatedInfo,
@NonNull final String descriptionText,
@NonNull final TimestampExtractor.TimestampMatchDTO timestampMatchDTO) {
// TODO: use extractor methods to get timestamps when this feature will be implemented in it
final StreamingService streamingService = relatedInfo.getService();
if (streamingService == ServiceList.YouTube) {
return relatedInfo.getUrl() + "&t=" + timestampMatchDTO.seconds();
} else if (streamingService == ServiceList.SoundCloud
|| streamingService == ServiceList.MediaCCC) {
return relatedInfo.getUrl() + "#t=" + timestampMatchDTO.seconds();
} else if (streamingService == ServiceList.PeerTube) {
return relatedInfo.getUrl() + "?start=" + timestampMatchDTO.seconds();
}
// Return timestamp text for other services
return descriptionText.subSequence(timestampMatchDTO.timestampStart(),
timestampMatchDTO.timestampEnd()).toString();
}
}

41
app/src/main/java/org/schabi/newpipe/util/external_communication/UrlLongPressClickableSpan.java Normal file
View File

@ -0,0 +1,41 @@
package org.schabi.newpipe.util.external_communication;
import android.content.Context;
import android.view.View;
import androidx.annotation.NonNull;
import org.schabi.newpipe.views.LongPressClickableSpan;
import io.reactivex.rxjava3.disposables.CompositeDisposable;
final class UrlLongPressClickableSpan extends LongPressClickableSpan {
@NonNull
private final Context context;
@NonNull
private final CompositeDisposable disposables;
@NonNull
private final String url;
UrlLongPressClickableSpan(@NonNull final Context context,
@NonNull final CompositeDisposable disposables,
@NonNull final String url) {
this.context = context;
this.disposables = disposables;
this.url = url;
}
@Override
public void onClick(@NonNull final View view) {
if (!InternalUrlsHandler.handleUrlDescriptionTimestamp(
disposables, context, url)) {
ShareUtils.openUrlInBrowser(context, url, false);
}
}
@Override
public void onLongClick(@NonNull final View view) {
ShareUtils.copyToClipboard(context, url);
}
}

12
app/src/main/java/org/schabi/newpipe/views/LongPressClickableSpan.java Normal file
View File

@ -0,0 +1,12 @@
package org.schabi.newpipe.views;
import android.text.style.ClickableSpan;
import android.view.View;
import androidx.annotation.NonNull;
public abstract class LongPressClickableSpan extends ClickableSpan {
public abstract void onLongClick(@NonNull View view);
}

77
app/src/main/java/org/schabi/newpipe/views/LongPressLinkMovementMethod.java Normal file
View File

@ -0,0 +1,77 @@
package org.schabi.newpipe.views;
import static org.schabi.newpipe.util.TouchUtils.getOffsetForHorizontalLine;
import android.os.Handler;
import android.os.Looper;
import android.text.Selection;
import android.text.Spannable;
import android.text.method.LinkMovementMethod;
import android.text.method.MovementMethod;
import android.view.MotionEvent;
import android.view.ViewConfiguration;
import android.widget.TextView;
import androidx.annotation.NonNull;
// Class adapted from https://stackoverflow.com/a/31786969
public class LongPressLinkMovementMethod extends LinkMovementMethod {
private static final int LONG_PRESS_TIME = ViewConfiguration.getLongPressTimeout();
private static LongPressLinkMovementMethod instance;
private Handler longClickHandler;
private boolean isLongPressed = false;
@Override
public boolean onTouchEvent(@NonNull final TextView widget,
@NonNull final Spannable buffer,
@NonNull final MotionEvent event) {
final int action = event.getAction();
if (action == MotionEvent.ACTION_CANCEL && longClickHandler != null) {
longClickHandler.removeCallbacksAndMessages(null);
}
if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) {
final int offset = getOffsetForHorizontalLine(widget, event);
final LongPressClickableSpan[] link = buffer.getSpans(offset, offset,
LongPressClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
if (longClickHandler != null) {
longClickHandler.removeCallbacksAndMessages(null);
}
if (!isLongPressed) {
link[0].onClick(widget);
}
isLongPressed = false;
} else {
Selection.setSelection(buffer, buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
if (longClickHandler != null) {
longClickHandler.postDelayed(() -> {
link[0].onLongClick(widget);
isLongPressed = true;
}, LONG_PRESS_TIME);
}
}
return true;
}
}
return super.onTouchEvent(widget, buffer, event);
}
public static MovementMethod getInstance() {
if (instance == null) {
instance = new LongPressLinkMovementMethod();
instance.longClickHandler = new Handler(Looper.myLooper());
}
return instance;
}
}

5
app/src/main/java/org/schabi/newpipe/views/NewPipeEditText.java
View File

@ -13,9 +13,10 @@ import org.schabi.newpipe.util.external_communication.ShareUtils;
/**
* An {@link AppCompatEditText} which uses {@link ShareUtils#shareText(Context, String, String)}
* when sharing selected text by using the {@code Share} command of the floating actions.
*
* <p>
* This allows NewPipe to show Android share sheet instead of EMUI share sheet when sharing text
* from {@link AppCompatEditText} on EMUI devices.
* This class allows NewPipe to show Android share sheet instead of EMUI share sheet when sharing
* text from {@link AppCompatEditText} on EMUI devices.
* </p>
*/
public class NewPipeEditText extends AppCompatEditText {

17
app/src/main/java/org/schabi/newpipe/views/NewPipeTextView.java
View File

@ -1,6 +1,7 @@
package org.schabi.newpipe.views;
import android.content.Context;
import android.text.method.MovementMethod;
import android.util.AttributeSet;
import androidx.annotation.NonNull;
@ -13,9 +14,11 @@ import org.schabi.newpipe.util.external_communication.ShareUtils;
/**
* An {@link AppCompatTextView} which uses {@link ShareUtils#shareText(Context, String, String)}
* when sharing selected text by using the {@code Share} command of the floating actions.
*
* <p>
* This allows NewPipe to show Android share sheet instead of EMUI share sheet when sharing text
* from {@link AppCompatTextView} on EMUI devices.
* This class allows NewPipe to show Android share sheet instead of EMUI share sheet when sharing
* text from {@link AppCompatTextView} on EMUI devices and also to keep movement method set when a
* text change occurs, if the text cannot be selected and text links are clickable.
* </p>
*/
public class NewPipeTextView extends AppCompatTextView {
@ -34,6 +37,16 @@ public class NewPipeTextView extends AppCompatTextView {
super(context, attrs, defStyleAttr);
}
@Override
public void setText(final CharSequence text, final BufferType type) {
// We need to set again the movement method after a text change because Android resets the
// movement method to the default one in the case where the text cannot be selected and
// text links are clickable (which is the default case in NewPipe).
final MovementMethod movementMethod = this.getMovementMethod();
super.setText(text, type);
setMovementMethod(movementMethod);
}
@Override
public boolean onTextContextMenuItem(final int id) {
if (id == android.R.id.shareText) {

4
app/src/main/res/layout/item_metadata.xml
View File

@ -6,7 +6,7 @@
android:layout_height="wrap_content"
android:paddingVertical="6dp">
<TextView
<org.schabi.newpipe.views.NewPipeTextView
android:id="@+id/metadata_type_view"
android:layout_width="96dp"
android:layout_height="wrap_content"
@ -19,7 +19,7 @@
app:layout_constraintTop_toTopOf="parent"
tools:text="Licence" />
<TextView
<org.schabi.newpipe.views.NewPipeTextView
android:id="@+id/metadata_content_view"
android:layout_width="0dp"
android:layout_height="wrap_content"

1
app/src/main/res/values-fr/strings.xml
View File

@ -741,4 +741,5 @@
<string name="import_subscriptions_hint">Importer ou exporter des abonnements à partir du menu</string>
<string name="app_update_unavailable_toast">Vous utilisez la dernière version de NewPipe</string>
<string name="app_update_available_notification_text">Appuyez pour télécharger %s</string>
<string name="msg_failed_to_copy">Échec de la copie dans le presse-papiers</string>
</resources>

1
app/src/main/res/values/strings.xml
View File

@ -327,6 +327,7 @@
<string name="msg_calculating_hash">Calculating hash</string>
<string name="msg_wait">Please wait…</string>
<string name="msg_copied">Copied to clipboard</string>
<string name="msg_failed_to_copy">Failed to copy to clipboard</string>
<string name="no_available_dir">Please define a download folder later in settings</string>
<string name="no_dir_yet">No download folder set yet, choose the default download folder now</string>
<string name="msg_popup_permission">This permission is needed to\nopen in popup mode</string>