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NewPipe-app-android
mirror of https://github.com/TeamNewPipe/NewPipe/
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Code Issues Releases Wiki Activity

Implemented a playback notification with a progress bar. No playback controls yet.

This commit is contained in:
Adam Howard 2015-11-25 17:18:01 +00:00
parent 0f93a45b9d
commit 6b2c3217ab
2 changed files with 106 additions and 83 deletions
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5
app/src/main/AndroidManifest.xml
View File

@ -72,7 +72,10 @@
android:parentActivityName=".VideoItemDetailActivity"
>
</activity>
<service android:name=".BackgroundPlayer"
<!--TODO: make label a translatable string -->
<service
android:name=".BackgroundPlayer"
android:label="NewPipe Background Player"
android:exported="false" >
</service>
<activity

184
app/src/main/java/org/schabi/newpipe/BackgroundPlayer.java
View File

@ -2,6 +2,7 @@ package org.schabi.newpipe;
import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
@ -15,8 +16,10 @@ import android.os.Looper;
import android.os.Message;
import android.os.PowerManager;
import android.support.v7.app.NotificationCompat;
import android.util.Log;
import android.widget.Toast;
import android.os.Process;
import android.widget.VideoView;
import java.io.IOException;
@ -45,11 +48,13 @@ import java.io.IOException;
public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPreparedListener*/ {
private static final String TAG = BackgroundPlayer.class.toString();
private Looper mServiceLooper;
private ServiceHandler mServiceHandler;
//private Looper mServiceLooper;
//private ServiceHandler mServiceHandler;
public BackgroundPlayer() {
super();
VideoView v;
}
@Override
@ -59,103 +64,129 @@ public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPrepare
// main thread, which we don't want to block. We also make it
// background priority so CPU-intensive work will not disrupt our UI.
super.onCreate();
HandlerThread thread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
//HandlerThread thread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND);
//thread.start();
// Get the HandlerThread's Looper and use it for our Handler
mServiceLooper = thread.getLooper();
mServiceHandler = new ServiceHandler(mServiceLooper);
//mServiceLooper = thread.getLooper();
//mServiceHandler = new ServiceHandler(mServiceLooper);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Toast.makeText(this, "Playing in background", Toast.LENGTH_SHORT).show();//todo:translation string
// For each start request, send a message to start a job and deliver the
// start ID so we know which request we're stopping when we finish the job
Message msg = mServiceHandler.obtainMessage();
msg.arg1 = startId;
msg.obj = intent;
mServiceHandler.sendMessage(msg);
String source = intent.getDataString();
String videoTitle = intent.getStringExtra("title");
// If we get killed, after returning from here, don't restart
PlayerThread player = new PlayerThread(source, videoTitle, this);
player.start();
// If we get killed after returning here, don't restart
return START_NOT_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
// We don't provide binding yet, so return null
// We don't provide binding (yet?), so return null
return null;
}
@Override
public void onDestroy() {
//Toast.makeText(this, "service done", Toast.LENGTH_SHORT).show();
mServiceLooper.quit();
//mServiceLooper.quit();
//if (mMediaPlayer != null) mMediaPlayer.release();
//todo: call MediaPlayer.release() as soon as video is complete
}
protected void onHandleIntent(Intent intent) {
String source = intent.getDataString();
private class PlayerThread extends Thread {
if (intent.getAction().equals(ACTION_PLAY)) {
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.prepareAsync(); // prepare async to not block main thread
private MediaPlayer mediaPlayer;
private String source;
private String title;
private BackgroundPlayer owner;
public PlayerThread(String src, String title, BackgroundPlayer owner) {
this.source = src;
this.title = title;
this.owner = owner;
mediaPlayer = new MediaPlayer();
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
}
@Override
public void run() {
mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);//cpu lock
try {
mediaPlayer.setDataSource(source);
mediaPlayer.prepare(); //We are already in a separate worker thread,
//so calling the blocking prepare() method should be ok
//mediaPlayer.setOnPreparedListener(this);
//mediaPlayer.prepareAsync(); //prepare async to not block main thread
} catch (IOException ioe) {
ioe.printStackTrace();
Log.e(TAG, "video source:" + source);
Log.e(TAG, "video title:" + title);
//can't do anything useful without a file to play; exit early
return;
}
MediaPlayer mediaPlayer = new MediaPlayer();
mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);//cpu lock
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
mediaPlayer.setDataSource(source);
mediaPlayer.prepare(); //IntentService already puts us in a separate worker thread,
//so calling the blocking prepare() method should be ok
} catch (IOException ioe) {
ioe.printStackTrace();
//can't really do anything useful without a file to play; exit early
return;
WifiManager wifiMgr = ((WifiManager)getSystemService(Context.WIFI_SERVICE));
WifiManager.WifiLock wifiLock = wifiMgr.createWifiLock(WifiManager.WIFI_MODE_FULL, TAG);
mediaPlayer.setOnCompletionListener(new EndListener(wifiLock));//listen for end of video
//get audio focus
/*
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
int result = audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC,
AudioManager.AUDIOFOCUS_GAIN);
if (result != AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
// could not get audio focus.
}*/
wifiLock.acquire();
mediaPlayer.start();
//mediaPlayer.getCurrentPosition()
int vidLength = mediaPlayer.getDuration();
//todo: make it so that tapping the notification brings you back to the Video's DetailActivity
NotificationCompat.Builder noteBuilder = new NotificationCompat.Builder(owner);
noteBuilder
.setPriority(Notification.PRIORITY_LOW)
.setCategory(Notification.CATEGORY_TRANSPORT)
.setContentTitle(title)
.setContentText("NewPipe is playing in the background")//todo: translation string
.setOngoing(true)
.setProgress(vidLength, 0, false)
.setSmallIcon(R.mipmap.ic_launcher);
int noteID = TAG.hashCode();
startForeground(noteID, noteBuilder.build());
NotificationManager noteMgr = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
//update every 3s or 4 times in the video, whichever is shorter
int sleepTime = Math.min(3000, (int)((double)vidLength/4));
while(mediaPlayer.isPlaying()) {
try {
Thread.sleep(sleepTime);
} catch (InterruptedException e) {
Log.d(TAG, "sleep failure");
}
noteBuilder.setProgress(vidLength, mediaPlayer.getCurrentPosition(), false);
noteMgr.notify(noteID, noteBuilder.build());
}
noteBuilder.setProgress(0, 0, false);//remove bar
//noteMgr.notify(0, noteBuilder.build());
}
WifiManager wifiMgr = ((WifiManager)getSystemService(Context.WIFI_SERVICE));
WifiManager.WifiLock wifiLock = wifiMgr.createWifiLock(WifiManager.WIFI_MODE_FULL, TAG);
mediaPlayer.setOnCompletionListener(new EndListener(wifiLock));//listen for end of video
/*
//get audio focus
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
int result = audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC,
AudioManager.AUDIOFOCUS_GAIN);
if (result != AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
// could not get audio focus.
}
*/
wifiLock.acquire();
//mediaPlayer.setOnPreparedListener(this);
mediaPlayer.start();
String videoTitle = intent.getStringExtra("title");
Notification noti = new NotificationCompat.Builder(this)
.setPriority(Notification.PRIORITY_LOW)
.setCategory(Notification.CATEGORY_TRANSPORT)
.setContentTitle(videoTitle)
.setContentText("NewPipe is playing in the background")//todo: add translatable string
.setOngoing(true)
.setSmallIcon(R.mipmap.ic_launcher)
.build();
startForeground(TAG.hashCode(), noti);
}
/*
private class ListenerThread extends Thread implements AudioManager.OnAudioFocusChangeListener {
@Override
public void onAudioFocusChange(int focusChange) {
}
@Override
public void onAudioFocusChange(int focusChange) {
}
}*/
private class EndListener implements MediaPlayer.OnCompletionListener {
private WifiManager.WifiLock wl;
public EndListener(WifiManager.WifiLock wifiLock) {
@ -164,21 +195,10 @@ public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPrepare
@Override
public void onCompletion(MediaPlayer mp) {
wl.release();
}
}
// Handler that receives messages from the thread
private final class ServiceHandler extends Handler {
public ServiceHandler(Looper looper) {
super(looper);
}
@Override
public void handleMessage(Message msg) {
onHandleIntent((Intent)msg.obj);
// Stop the service using the startId, so that we don't stop
// the service in the middle of handling another job
stopSelfResult(msg.arg1);
wl.release();//release wifilock
stopForeground(true);//remove ongoing notification
stopSelf();
//todo:release cpu lock
}
}
}