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Improved cold start time from Doze

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Nite 2020-07-16 14:25:58 +02:00
parent 07553464e8
commit 5f3861b1ac
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GPG Key ID: 1D1AD59B1C6386C1
2 changed files with 70 additions and 53 deletions
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5
ultrasonic/src/main/java/org/moire/ultrasonic/service/MediaPlayerControllerImpl.java
View File

@ -143,6 +143,11 @@ public class MediaPlayerControllerImpl implements MediaPlayerController
}
}
public synchronized void preload()
{
MediaPlayerService.getInstance(context);
}
@Override
public synchronized void play(final int index)
{

24
ultrasonic/src/main/java/org/moire/ultrasonic/service/MediaPlayerLifecycleSupport.java
View File

@ -65,12 +65,17 @@ public class MediaPlayerLifecycleSupport
public void onCreate()
{
onCreate(false);
onCreate(false, null);
}
private void onCreate(final boolean autoPlay)
private void onCreate(final boolean autoPlay, final Runnable afterCreated)
{
if (created) return;
if (created)
{
if (afterCreated != null) afterCreated.run();
return;
}
registerHeadsetReceiver();
// React to media buttons.
@ -88,6 +93,8 @@ public class MediaPlayerLifecycleSupport
context.registerReceiver(intentReceiver, commandFilter);
mediaPlayerController.onCreate();
if (autoPlay) mediaPlayerController.preload();
this.downloadQueueSerializer.deserializeDownloadQueue(new Consumer<State>() {
@Override
public void accept(State state) {
@ -96,6 +103,8 @@ public class MediaPlayerLifecycleSupport
// Work-around: Serialize again, as the restore() method creates a serialization without current playing info.
MediaPlayerLifecycleSupport.this.downloadQueueSerializer.serializeDownloadQueue(downloader.downloadList,
downloader.getCurrentPlayingIndex(), mediaPlayerController.getPlayerPosition());
if (afterCreated != null) afterCreated.run();
}
});
@ -181,7 +190,7 @@ public class MediaPlayerLifecycleSupport
return;
}
int keyCode = event.getKeyCode();
final int keyCode = event.getKeyCode();
boolean autoStart = (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE ||
keyCode == KeyEvent.KEYCODE_MEDIA_PLAY ||
keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
@ -189,8 +198,9 @@ public class MediaPlayerLifecycleSupport
keyCode == KeyEvent.KEYCODE_MEDIA_NEXT);
// We can receive intents (e.g. MediaButton) when everything is stopped, so we need to start
if (!created) onCreate(autoStart);
onCreate(autoStart, new Runnable() {
@Override
public void run() {
switch (keyCode)
{
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
@ -241,6 +251,8 @@ public class MediaPlayerLifecycleSupport
break;
}
}
});
}
/**
* This receiver manages the intent that could come from other applications.