客户要求FM播放时拔出耳机后,FM APP出现“拔出耳机，Fm停止"的提示框，然后自动close

修改FMRadioService.java

1.添加如下import,以便能显示toast

AAAAA add start

import android.widget.Toast;

AAAAA add end

public class FMRadioService extends Service implements FMRecorder.OnRecorderStateChangedListener {

 

2.在下面函数onBind()前添加 

//AAAAA add start

 public static final int MSG_EXIT_FM = 1234;

 private Handler sHandler11 = new Handler() {

   @Override

   public void handleMessage(Message msg) {

    FMRadioLogUtils.d(TAG, "sHandler11 =  " + msg.what);

    switch (msg.what) {

     case MSG_EXIT_FM:

      android.os.Process.killProcess(android.os.Process.myPid());

      break;

    }

   }

 };

 private Toast mToast = null;

 private void showToast(CharSequence text) {

 if (null == mToast) {

     mToast = Toast.makeText(mContext, text, Toast.LENGTH_SHORT);

     }

        mToast.setText(text);

        mToast.show();

        LogUtils.v(TAG, "FMRadioActivity.showToast: toast = " + text);

    };

//AAAAA add end

@Override

    public IBinder onBind(Intent intent) {

        return mBinder;

    }

 

3.修改onReceive 方法,这样子就可以显示toast以及关闭Fm app了

在  switchAntennaAsync(mValueHeadSetPlug);

之后添加：

 if(mValueHeadSetPlug == 1 && mIsPowerUp )

{

   showToast(getString(R.string.toast_plugin_headphone_before_FM));

   sHandler11.sendMessageDelayed(sHandler.obtainMessage(MSG_EXIT_FM, FMRadioService.this),(long)

1000);

mFmServiceHandler.removeCallbacksAndMessages(null);

stopFMFocusLoss(AudioManager.AUDIOFOCUS_LOSS);

}

 else

 sHandler11.removeMessages(MSG_EXIT_FM);

 

4.在alps\mediatek\packages\apps\FMRadio\res\values\

strings.xml中添加

<string name="toast_plugin_headphone_before_FM">The FM will close because you have been plug out

the headphone</string>