同样的逻辑为什么再handleMessage中写一遍,onStartCommand中写一遍

[gb18030]

switch (msg.what) {
case 0:
mMediaPlayer.stop();
i = msg.arg1;
mMediaPlayer = MediaPlayer.create(MusicService.this, mMusicDatas.get(i).getSrc());
if(isPlaying) {
mMediaPlayer.start();
}
mRemoteViews.setTextViewText(R.id.music_name, mMusicDatas.get(i).getName());
mRemoteViews.setTextViewText(R.id.singer_name, mMusicDatas.get(i).getSinger());
mNotificationManager.notify(233, mBuilder.build());
break;
case 1:
if(msg.arg1==1){
isPlaying =false;
mMediaPlayer.pause();
mRemoteViews.setImageViewResource(R.id.btn_play, R.drawable.note_btn_play);
mNotificationManager.notify(233, mBuilder.build());
} else {
isPlaying = true;
i = msg.arg2;
mMediaPlayer = MediaPlayer.create(MusicService.this, mMusicDatas.get(i).getSrc());
mMediaPlayer.start();
mRemoteViews.setImageViewResource(R.id.btn_play, R.drawable.note_btn_pause);
mNotificationManager.notify(233, mBuilder.build());
}
break;
default:
Log.i("zhangbz", "default");
break;
}

图片传不上去 不好意思