mt6735 未插入耳机时进入收音机出现没有耳机提示框后,插入耳机FM能够...

[Audio App]未插入耳机时进入收音机出现没有耳机提示框后,插入耳机FM能够自动播放
[DESCRIPTION]
FMAPP中未插入耳机时，进入收音机出现提示后，插入耳机，但FM不自动播放，需要选择按钮后FM才会播放，部分客户
希望插入耳机后自动播放
[SOLUTION]
修改FMRadioActivity.java
1.添加code:
NoantennaDialog mAntennaDialogFragment = null;
private final BroADCastReceiver HEADSET_PLUG = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
int mValueHeadSetPlug = intent.getIntExtra("state", -1);
LogUtils.d(TAG, "HEADSET_PLUG action =" + action + "state=" + intent.getIntExtra("state", -1));
if(mValueHeadSetPlug == 1){
dismissAntennaDialog();
powerUpFM();
}
}
};

2.修改 public void onCreate(Bundle savedInstanceState)
注册reciever:
IntentFiLTEr if2=new IntentFilter(Intent.ACTION_HEADSET_PLUG);
registerReceiver(HEADSET_PLUG, if2);

3.修改 public void onDestroy()
取消注册：
unregisterReceiver(HEADSET_PLUG);

4.修改方法成如下：
public void showNoAntennaDialog() {
mAntennaDialogFragment = NoAntennaDialog.newInstance();
mAntennaDialogFragment.show(mFragmentManager, NO_ANTENNA);
mFragmentManager.executePendingTransactions();
}

5.添加方法：
public void dismissAntennaDialog(){
if(mAntennaDialogFragment ！= null ){
mAntennaDialogFragment.dismiss();
mFragmentManager.executePendingTransactions();
mAntennaDialogFragment=null;
}
}

6.修改方法 public void noAntennaContinue() 和 public void noAntennaCancel()
在最后添加：mAntennaDialogFragment=null;