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NewPipe-app-android
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Code Issues Releases Wiki Activity

reimplemented BackgroundPlayer extending Service, not IntentService. See http://stackoverflow.com/questions/17237746 and http://stackoverflow.com/questions/8690198

This commit is contained in:
Adam Howard 2015-11-25 15:19:50 +00:00
parent 943027ffdd
commit 0f93a45b9d
4 changed files with 165 additions and 52 deletions
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1
app/src/main/AndroidManifest.xml
View File

@ -3,6 +3,7 @@
package="org.schabi.newpipe" >
<uses-permission android:name= "android.permission.INTERNET" />
<uses-permission android:name= "android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application

65
app/src/main/java/org/schabi/newpipe/ActionBarHandler.java
View File

@ -298,38 +298,39 @@ public class ActionBarHandler {
intent.putExtra(Intent.EXTRA_TITLE, videoTitle);
intent.putExtra("title", videoTitle);
activity.startService(intent);
}
/*Intent intent = new Intent();
try {
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse(audioStream.url),
MediaFormat.getMimeById(audioStream.format));
intent.putExtra(Intent.EXTRA_TITLE, videoTitle);
intent.putExtra("title", videoTitle);
} else {
intent = new Intent();
try {
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse(audioStream.url),
MediaFormat.getMimeById(audioStream.format));
intent.putExtra(Intent.EXTRA_TITLE, videoTitle);
intent.putExtra("title", videoTitle);
activity.startActivity(intent); // HERE !!!
} catch (Exception e) {
e.printStackTrace();
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setMessage(R.string.noPlayerFound)
.setPositiveButton(R.string.installStreamPlayer, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse(activity.getString(R.string.fdroidVLCurl)));
activity.startActivity(intent);
}
})
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Log.i(TAG, "You unlocked a secret unicorn.");
}
});
builder.create().show();
Log.e(TAG, "Either no Streaming player for audio was installed, or something important crashed:");
e.printStackTrace();
}*/
activity.startActivity(intent); // HERE !!!
} catch (Exception e) {
e.printStackTrace();
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setMessage(R.string.noPlayerFound)
.setPositiveButton(R.string.installStreamPlayer, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse(activity.getString(R.string.fdroidVLCurl)));
activity.startActivity(intent);
}
})
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Log.i(TAG, "You unlocked a secret unicorn.");
}
});
builder.create().show();
Log.e(TAG, "Either no Streaming player for audio was installed, or something important crashed:");
e.printStackTrace();
}
}
}
}

147
app/src/main/java/org/schabi/newpipe/BackgroundPlayer.java
View File

@ -2,11 +2,21 @@ package org.schabi.newpipe;
import android.app.IntentService;
import android.app.Notification;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.net.wifi.WifiManager;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.os.PowerManager;
import android.support.v7.app.NotificationCompat;
import android.widget.Toast;
import android.os.Process;
import java.io.IOException;
@ -30,44 +40,145 @@ import java.io.IOException;
* You should have received a copy of the GNU General Public License
* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
*/
public class BackgroundPlayer extends IntentService /*implements MediaPlayer.OnPreparedListener*/ {
/**Plays the audio stream of videos in the background. */
public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPreparedListener*/ {
private static final String TAG = BackgroundPlayer.class.toString();
/**
* Creates an IntentService. Invoked by your subclass's constructor.
*/
private Looper mServiceLooper;
private ServiceHandler mServiceHandler;
public BackgroundPlayer() {
super(TAG);
super();
}
@Override
public void onCreate() {
// Start up the thread running the service. Note that we create a
// separate thread because the service normally runs in the process's
// 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();
// Get the HandlerThread's Looper and use it for our Handler
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);
// If we get killed, after returning from here, don't restart
return START_NOT_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
// 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();
}
protected void onHandleIntent(Intent intent) {
String source = intent.getDataString();
if (intent.getAction().equals(ACTION_PLAY)) {
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.prepareAsync(); // prepare async to not block main thread
}
MediaPlayer mediaPlayer = new MediaPlayer();
//mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);//cpu lock apparently
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,
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.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);
}
/*
PendingIntent pi = PendingIntent.getActivity(getApplicationContext(), 0,
new Intent(getApplicationContext(), MainActivity.class),
PendingIntent.FLAG_UPDATE_CURRENT);
Notification notification = new Notification();
notification.tickerText = text;
notification.icon = R.drawable.play0;
notification.flags |= Notification.FLAG_ONGOING_EVENT;
notification.setLatestEventInfo(getApplicationContext(), "MusicPlayerSample",
"Playing: " + songName, pi);
startForeground(NOTIFICATION_ID, notification);*/
private class ListenerThread extends Thread implements AudioManager.OnAudioFocusChangeListener {
}
@Override
public void onAudioFocusChange(int focusChange) {
}*/
private class EndListener implements MediaPlayer.OnCompletionListener {
private WifiManager.WifiLock wl;
public EndListener(WifiManager.WifiLock wifiLock) {
this.wl = wifiLock;
}
@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);
}
}
}

4
app/src/main/java/org/schabi/newpipe/services/youtube/YoutubeExtractor.java
View File

@ -509,8 +509,8 @@ public class YoutubeExtractor extends Extractor {
//this page causes the NullPointerException, after finding it by searching for "tjvg":
//https://www.youtube.com/watch?v=Uqg0aEhLFAg
String views = li.select("span.view-count").first().text();
Log.i(TAG, "title:"+info.title);
Log.i(TAG, "view count:"+views);
//Log.i(TAG, "title:"+info.title);
//Log.i(TAG, "view count:"+views);
try {
info.view_count = Long.parseLong(li.select("span.view-count")
.first().text().replaceAll("[^\\d]", ""));