Question

I am using this code –>requestWindowFeature(Window.FEATURE_NO_TITLE) in my dialog box but when I click button and return my main and my app closes itself and returns this error –> requestFeature() must be called before adding content. How can I handle it or How can I kill my request after calling.

Thanks…

Answer 1

i guess you use the

requestWindowFeature(Window.FEATURE_NO_TITLE)

after the method setContentView(layout) make you app crash

try this :

private void setFullScreen(){
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
}

private void cancelFullScreen(){
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
}

hope it help you !