title: How to Hide Status / Notification Bar while Service is running?
body: <p>I have an app which place Overlay view in Home Screen implemented using service.. Now I want to hide Status/Notification Bar which displays time,battery and mobiletower icon. I've tried to hide the status bar using <code>WindowManager.LayoutParams.FLAG_FULLSCREEN</code> but it doesn't do anything . Full code of View Parameter is here:</p>
  
  <p>In onCreate() method in Service class :</p>
  
  <pre><code>@Override
  public void onCreate() {
  
      super.onCreate();
      inflater = LayoutInflater.from(this);
      oView = inflater.inflate(R.layout.main, null);
  
      gView = (GlowPadView) oView.findViewById(R.id.incomingCallWidget);
      gView.setPointsMultiplier(12);
      oView.setBackgroundColor(0x88ff0000);
      WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
  
      // oView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);
      WindowManager.LayoutParams params = new WindowManager.LayoutParams(
              WindowManager.LayoutParams.MATCH_PARENT,
              WindowManager.LayoutParams.MATCH_PARENT,
              WindowManager.LayoutParams.TYPE_PHONE,
              WindowManager.LayoutParams.FLAG_FULLSCREEN
                      | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
                      | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
                      | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
              PixelFormat.TRANSLUCENT);
      wm.addView(oView, params);
      oView.setOnTouchListener(this);
      gView.setOnTriggerListener(new OnTriggerListener() {
  
          @Override
          public void onTrigger(View v, int target) {
              // TODO Auto-generated method stub
              if (target == 0) {
                  stopSelf();
              }
          }
  
          @Override
          public void onReleased(View v, int handle) {
              // TODO Auto-generated method stub
          }
  
          @Override
          public void onGrabbedStateChange(View v, int handle) {
              // TODO Auto-generated method stub
          }
  
          @Override
          public void onGrabbed(View v, int handle) {
              // TODO Auto-generated method stub
          }
  
          @Override
          public void onFinishFinalAnimation() {
              // TODO Auto-generated method stub
          }
      });
  </code></pre>
  
  <p>Now I want only to hide status bar.. Any Help would be grateful.........
  Thanks in Advance....</p>