title: Turn Off Airplane/Flight Mode automatically if ON
body: <p>I have written code <code>to ON/OFF AirPlane/Flight mode</code> programmatically, and still i am using <code>two</code> different <code>buttons</code> to control that, one to <strong>ON</strong> Airplane mode and second to <strong>OFF</strong> Airplane mode, using below code:</p>
  
  <pre><code>@SuppressWarnings("deprecation")
      public void airPlanemodeON(View v) {
          boolean isEnabled = Settings.System.getInt(this.getContentResolver(),
                  Settings.System.AIRPLANE_MODE_ON, 0) == 1;
          if (isEnabled == false) { // means this is the request to turn OFF AIRPLANE mode
              modifyAirplanemode(true); // ON
              Toast.makeText(getApplicationContext(), "Airplane Mode ON",
                      Toast.LENGTH_LONG).show();
          }
      }
  
      @SuppressWarnings("deprecation")
      public void airPlanemodeOFF(View v) {
          boolean isEnabled = Settings.System.getInt(this.getContentResolver(),
                  Settings.System.AIRPLANE_MODE_ON, 0) == 1;
          if (isEnabled == true) // means this is the request to turn ON AIRPLANE mode
          {
              modifyAirplanemode(false); // OFF
              Toast.makeText(getApplicationContext(), "Airplane Mode OFF",
                      Toast.LENGTH_LONG).show();
          }
      }
  
      @SuppressWarnings("deprecation")
      public void modifyAirplanemode(boolean mode) {
          Settings.System.putInt(getContentResolver(),
                  Settings.System.AIRPLANE_MODE_ON, mode ? 1 : 0);// Turning ON/OFF Airplane mode.
  
          Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);// creating intent and Specifying action for AIRPLANE mode.
          intent.putExtra("state", !mode);// indicate the "state" of airplane mode is changed to ON/OFF
          sendBroadcast(intent);// Broadcasting and Intent
  
      }
  </code></pre>
  
  <p>But now i want to know the <code>status</code> of <strong>Airplane mode</strong> in every <code>2 seconds</code> for that i have written <strong>timer</strong> code, and if Airplane mode is ON i want to <code>turn OFF</code> it <strong>automatically</strong>:</p>
  
  <pre><code>@Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
  
          startTimer();
      }
  
  @Override
      protected void onResume() {
          super.onResume();
  
          //onResume we start our timer so it can start when the app comes from the background
          startTimer();
      }
  
      public void startTimer() {
          //set a new Timer
          timer = new Timer();
  
          //initialize the TimerTask's job
          initializeTimerTask();
  
          //schedule the timer, after the first 1000ms the TimerTask will run every 2000ms
          timer.schedule(timerTask, 1000, 2000); //
      }
  
      public void stoptimertask(View v) {
          //stop the timer, if it's not already null
          if (timer != null) {
              timer.cancel();
              timer = null;
          }
      }
  
      public void initializeTimerTask() {
  
          timerTask = new TimerTask() {
              public void run() {
  
                  //use a handler to run a toast that shows the current timestamp
                  handler.post(new Runnable() {
                      public void run() {
  
                      }
                  });
              }
          };
      }
  
      /** Called when another activity is taking focus. */
      @Override
      protected void onPause() {
         super.onPause();
              //stop the timer, if it's not already null
              if (timer != null) {
                  timer.cancel();
                  timer = null;
              }
      }
  
      /** Called when the activity is no longer visible. */
      @Override
      protected void onStop() {
         super.onStop();
  
      }
  
      /** Called just before the activity is destroyed. */
      @Override
      public void onDestroy() {
         super.onDestroy();
  
      }
  </code></pre>
  
  <p>So what i have to do, to turn <code>off</code> airplane mode <code>without</code> clicking on <code>button</code> ?</p>