How to detect auto if the device is horizontal in java

Question

I want to do a script on Java to detect if the device is horizontal or vertical, with if Else, want to be horizontal automatically hide the navigation bar of the device in setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR);

and if vertically display the navigation bar, someone wise to instruct me?

Answer 1

You can detect the orientation of the device by overriding method onConfigurationChanged , as below:

 @Override
   public void onConfigurationChanged(Configuration newConfig) {
      super.onConfigurationChanged(newConfig);
      if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
         //horizontal
      } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
         //vertical
      }
   }

Example in the documentation