1. 判断当前手机飞行模式是否开启

/*** * @param context* @return true:飞行模式开启; false:飞行模式关闭*/
public  boolean airplaneMode(Context context) {return (Settings.Global.getInt(context.getContentResolver(), Settings.Global.AIRPLANE_MODE_ON, 0) == 1);}

2. 接着通过监听飞行模式提供的广播来实时监听飞行模式状态 : Intent.ACTION_AIRPLANE_MODE_CHANGED

public class MainActivity extends AppCompatActivity {private AirplaneReceiver airplaneReceiver;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);registerPhoneStateReceiver();}private void registerPhoneStateReceiver() {IntentFilter filter = new IntentFilter();filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);//注册广播airplaneReceiver = new AirplaneReceiver();registerReceiver(airplaneReceiver, filter);//注册监听
}@Overrideprotected void onDestroy() {super.onDestroy();if (airplaneReceiver != null){unregisterReceiver(airplaneReceiver); //解除监听airplaneReceiver = null;}}
}

3. 在飞行模式状态变化时,会触发广播,接着在广播里作处理即可.

public class AirplaneReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {String action = intent.getAction();if (action.equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) {boolean airplaneMode = Settings.Global.getInt(context.getContentResolver(), Settings.Global.AIRPLANE_MODE_ON, 0) == 1;  //获取当前飞行模式的状态}
}
}