背景音乐

1.把MP3文件放在src文件的raw目录下。


2.写音乐Server


import android.app.Service;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.IBinder;


import com.example.administrator.ydxcfwpt.R;




/**
 * Created by Administrator on 2018/1/17.
 */


public class MusicServer extends Service {
    private MediaPlayer mediaPlayer;


    @Override
    public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
        return null;
    }


    @Override
    public void onStart(Intent intent, int startId) {
        super.onStart(intent, startId);
        if (mediaPlayer == null) {
        // R.raw.mmp是资源文件，MP3格式的
            mediaPlayer = MediaPlayer.create(this, R.raw.music);
            mediaPlayer.setLooping(true);
            mediaPlayer.start();
        }
    }


    @Override
    public void onDestroy() {
// TODO Auto-generated method stub
        super.onDestroy();
        mediaPlayer.stop();
    }
}


3.在需要启动的地方用
private Intent intent10 = new Intent("com.angel.Android.MUSIC");
 startService(intent10);


4.静态注册
   <service
            android:name=".Service.MyService"
            android:enabled="true"
            android:exported="true" />