android Exit from full screen mode

问题

I am working in Android. I need to show my activity in Full screen mode, and i did this using following code.

    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);

Now its looking like this:-

Now I want to exit from this full mode so my activity should show as before. like this:-

I have a button which is used to switch between full mode or normal mode, i will switch mode again and again. Please suggest me how can i do this. Means how can get normal screen from full screen.

Thank you in advance.

回答1:

As per below code, i can hide the TitleBar by your needs,

Button full;
static int vari = 0;

@Override
public void onCreate(Bundle savedInstanceState) 
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    full = (Button)findViewById(R.id.fullview);
    full.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if(vari == 0)
            {
                getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
                getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
                vari = 1;
            }else 
            {
                getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
                getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);                 
                vari = 0;
            }

        }
    });
}

Try this code. It helps you lot.

回答2:

To disable full screen:

getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
ActivitiesCurrentContentView.requestLayout();

To re-enable full screen:

getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
ActivitiesCurrentContentView.requestLayout();

I think the key in your case is re-requesting the layout.

回答3:

From ICS when the Fragment is attached to the Activity, the FULL Screen mode is reseted. The best approach is to add the code

getActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); getActivity().findViewById(R.id.root).setSystemUiVisibility(View.STATUS_BAR_HIDDEN);

in the callback onActivityCreated of the fragment(layout id root is the root layout of the Activity).

来源：https://stackoverflow.com/questions/9684440/android-exit-from-full-screen-mode

标签

android

layoutparams

android-windowmanager