protected void onCreate(android.os.Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 首先加大音量
AudioManager audiomanager = (AudioManager) getSystemService(Service.AUDIO_SERVICE);
audiomanager.setMode(AudioManager.MODE_NORMAL);
audiomanager.setStreamVolume(AudioManager.STREAM_MUSIC,
audiomanager.getStreamMaxVolume(AudioManager.STREAM_MUSIC), 0);
audiomanager.adjustVolume(AudioManager.ADJUST_RAISE, 0);
// 播放raw里面的mp3文件
MediaPlayer mediaPlayer = MediaPlayer.create(getApplicationContext(),
R.raw.a);
try {
mediaPlayer.prepare();
mediaPlayer.setLooping(true);
mediaPlayer.start();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
};
super.onCreate(savedInstanceState);
// 首先加大音量
AudioManager audiomanager = (AudioManager) getSystemService(Service.AUDIO_SERVICE);
audiomanager.setMode(AudioManager.MODE_NORMAL);
audiomanager.setStreamVolume(AudioManager.STREAM_MUSIC,
audiomanager.getStreamMaxVolume(AudioManager.STREAM_MUSIC), 0);
audiomanager.adjustVolume(AudioManager.ADJUST_RAISE, 0);
// 播放raw里面的mp3文件
MediaPlayer mediaPlayer = MediaPlayer.create(getApplicationContext(),
R.raw.a);
try {
mediaPlayer.prepare();
mediaPlayer.setLooping(true);
mediaPlayer.start();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
};
解决方案 »
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