1,創建一個MusicPlayService繼承Service,並重寫onCreat(）方法和onStartCommand(...)方法
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public class MusicPlayService extends Service{ @Override public void onCreate() { // TODO Auto-generated method stub Log.e(TAG, "MusicSerice onCreate()"); //musicplay=BackgroundMusicPlay.getBackgroundMusicPlay(this); super.onCreate(); } @Override public int onStartCommand(Intent intent, int flags, int startId) { Log.e(TAG, "MusicSerice---> onStartCommand()"); playMusic(); return super.onStartCommand(intent, flags, startId); } public void playMusic() { musicplay.musicPlay();// mp=MediaPlayer.create(getApplicationContext(), R.raw.newgalactic);// mp.setLooping(true);// mp.start(); } } |
注意：由於onStart(...)方法在level 2.0之後已經失效，所以2.0之後用onStartCommand代替，具體請查看API文檔http://tool.oschina.net/apidocs/apidoc?api=android/reference
2，在activity中通過startService(...)調用服務
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Intent intent2=new Intent(ShorMusicPlay.this, MusicPlayService.class);startService(intent2); //啓動服務stopService(intent2);//結束服務 |