What does this 4 line java code means in android application?

Question

In my java application i have this code

@Override
public void onAttachedToWindow()
  {
  this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DI         


        

Answer 1

@Override    
public void onWindowFocusChanged(boolean hasFocus) {
    this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);    
    super.onWindowFocusChanged(hasFocus);
}

I had some problems with windowAttached as well, try using windowFocusChanged instead.