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AntennaPod
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Code Issues Packages Projects Releases Wiki Activity

Speed up loading media info 

Loading chapters can take around 5-10 seconds, depending on the media
type. During that time, the player screen shows nothing or the old media
file. Instead, load the chapters afterwards.
This commit is contained in:
ByteHamster 2021-06-24 23:28:00 +02:00
parent d4e1ebfa08
commit 39a990edcc
3 changed files with 42 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
app/src/main/java/de/danoeh/antennapod/fragment/AudioPlayerFragment.java
View File

@ -268,7 +268,7 @@ public class AudioPlayerFragment extends Fragment implements
}
controller.setPlaybackSpeed(newSpeed);
loadMediaInfo();
loadMediaInfo(false);
});
butPlaybackSpeed.setOnLongClickListener(v -> {
new VariableSpeedDialog().show(getChildFragmentManager(), null);
@ -290,14 +290,16 @@ public class AudioPlayerFragment extends Fragment implements
txtvPlaybackSpeed.setVisibility(View.VISIBLE);
}
private void loadMediaInfo() {
private void loadMediaInfo(boolean includingChapters) {
if (disposable != null) {
disposable.dispose();
}
disposable = Maybe.create(emitter -> {
disposable = Maybe.<Playable>create(emitter -> {
Playable media = controller.getMedia();
if (media != null) {
ChapterUtils.loadChapters(media, getContext());
if (includingChapters) {
ChapterUtils.loadChapters(media, getContext());
}
emitter.onSuccess(media);
} else {
emitter.onComplete();
@ -305,9 +307,13 @@ public class AudioPlayerFragment extends Fragment implements
})
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(media -> updateUi((Playable) media),
error -> Log.e(TAG, Log.getStackTraceString(error)),
() -> updateUi(null));
.subscribe(media -> {
updateUi(media);
if (media.getChapters() == null && !includingChapters) {
loadMediaInfo(true);
}
}, error -> Log.e(TAG, Log.getStackTraceString(error)),
() -> updateUi(null));
}
private PlaybackController newPlaybackController() {
@ -350,7 +356,7 @@ public class AudioPlayerFragment extends Fragment implements
@Override
public void onSleepTimerUpdate() {
AudioPlayerFragment.this.loadMediaInfo();
AudioPlayerFragment.this.loadMediaInfo(false);
}
@Override
@ -360,7 +366,7 @@ public class AudioPlayerFragment extends Fragment implements
@Override
public void loadMediaInfo() {
AudioPlayerFragment.this.loadMediaInfo();
AudioPlayerFragment.this.loadMediaInfo(false);
}
@Override
@ -397,7 +403,7 @@ public class AudioPlayerFragment extends Fragment implements
super.onStart();
controller = newPlaybackController();
controller.init();
loadMediaInfo();
loadMediaInfo(false);
EventBus.getDefault().register(this);
txtvRev.setText(NumberFormat.getInstance().format(UserPreferences.getRewindSecs()));
txtvFF.setText(NumberFormat.getInstance().format(UserPreferences.getFastForwardSecs()));
@ -447,7 +453,7 @@ public class AudioPlayerFragment extends Fragment implements
@Subscribe(threadMode = ThreadMode.MAIN)
public void favoritesChanged(FavoritesEvent event) {
AudioPlayerFragment.this.loadMediaInfo();
AudioPlayerFragment.this.loadMediaInfo(false);
}
@Override

38
app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
View File

@ -124,14 +124,16 @@ public class CoverFragment extends Fragment {
configureForOrientation(getResources().getConfiguration());
}
private void loadMediaInfo() {
private void loadMediaInfo(boolean includingChapters) {
if (disposable != null) {
disposable.dispose();
}
disposable = Maybe.<Playable>create(emitter -> {
Playable media = controller.getMedia();
if (media != null) {
ChapterUtils.loadChapters(media, getContext());
if (includingChapters) {
ChapterUtils.loadChapters(media, getContext());
}
emitter.onSuccess(media);
} else {
emitter.onComplete();
@ -141,6 +143,9 @@ public class CoverFragment extends Fragment {
.subscribe(media -> {
this.media = media;
displayMediaInfo(media);
if (media.getChapters() == null && !includingChapters) {
loadMediaInfo(true);
}
}, error -> Log.e(TAG, Log.getStackTraceString(error)));
}
@ -186,17 +191,22 @@ public class CoverFragment extends Fragment {
}
private void updateChapterControlVisibility() {
boolean chapterControlVisible = false;
if (media.getChapters() != null) {
boolean chapterControlVisible = media.getChapters().size() > 0;
int newVisibility = chapterControlVisible ? View.VISIBLE : View.GONE;
if (chapterControl.getVisibility() != newVisibility) {
chapterControl.setVisibility(newVisibility);
ObjectAnimator.ofFloat(chapterControl,
"alpha",
chapterControlVisible ? 0 : 1,
chapterControlVisible ? 1 : 0)
.start();
}
chapterControlVisible = media.getChapters().size() > 0;
} else if (media instanceof FeedMedia) {
FeedMedia fm = ((FeedMedia) media);
// If an item has chapters but they are not loaded yet, still display the button.
chapterControlVisible = fm.getItem() != null && fm.getItem().hasChapters();
}
int newVisibility = chapterControlVisible ? View.VISIBLE : View.GONE;
if (chapterControl.getVisibility() != newVisibility) {
chapterControl.setVisibility(newVisibility);
ObjectAnimator.ofFloat(chapterControl,
"alpha",
chapterControlVisible ? 0 : 1,
chapterControlVisible ? 1 : 0)
.start();
}
}
@ -262,11 +272,11 @@ public class CoverFragment extends Fragment {
controller = new PlaybackController(getActivity()) {
@Override
public void loadMediaInfo() {
CoverFragment.this.loadMediaInfo();
CoverFragment.this.loadMediaInfo(false);
}
};
controller.init();
loadMediaInfo();
loadMediaInfo(false);
EventBus.getDefault().register(this);
}

1
app/src/main/java/de/danoeh/antennapod/view/ChapterSeekBar.java
View File

@ -62,6 +62,7 @@ public class ChapterSeekBar extends androidx.appcompat.widget.AppCompatSeekBar {
} else {
this.dividerPos = null;
}
invalidate();
}
public void highlightCurrentChapter() {