(4.6) Android: How do I remove the Navigation Bar

When programming directly for Android, we have to use:

View decorView = getWindow().getDecorView();

// Hide both the navigation bar and the status bar.

// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as

// a general rule, you should design your app to hide the status bar whenever you

// hide the navigation bar.

int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);

So I would probably check for something like that.

Sorry If I can’t help you more then that.