Hide and Show status, navigation and video controls Video Player App Part 11

On this page, I am going to show you how you can hide the status bar navigation bar and video controls with a click
So let's start

1.Create Some Reference Variable in VideoPlayer.java

RelativeLayout zoomLayout;
boolean isOpen = true;

2.Assign the Variable and setOnClickListener

zoomLayout = findViewById(R.id.zoom_layout);
zoomLayout.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        if (isOpen){
            hideDefaultControls();
            isOpen = false;
        }else {
            showDefaultControls();
            isOpen = true;
        }
    }
});

3.Create hideDefaultControls(); and showDefaultControls();

private void hideDefaultControls(){
    one.setVisibility(View.GONE);
    two.setVisibility(View.GONE);
    three.setVisibility(View.GONE);
    four.setVisibility(View.GONE);
    //Todo this function will hide status and navigation when we click on screen
    final Window window = this.getWindow();
    if (window == null){
        return;
    }
    window.clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
    window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
    final View decorView = window.getDecorView();
    if (decorView!=null){
        int uiOption = decorView.getSystemUiVisibility();
        if (Build.VERSION.SDK_INT >= 14) {
            uiOption |= View.SYSTEM_UI_FLAG_LOW_PROFILE;
        }
        if (Build.VERSION.SDK_INT >= 16) {
            uiOption |= View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
        }
        if (Build.VERSION.SDK_INT >= 19) {
            uiOption |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        }
        decorView.setSystemUiVisibility(uiOption);
    }
}

private void showDefaultControls(){
    one.setVisibility(View.VISIBLE);
    two.setVisibility(View.VISIBLE);
    three.setVisibility(View.VISIBLE);
    four.setVisibility(View.VISIBLE);
    //todo this function will show status and navigation when we click on screen
    final Window window = this.getWindow();
    if (window == null){
        return;
    }
    window.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
    window.addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
    final View decorView = window.getDecorView();
    if (decorView!=null){
        int uiOption = decorView.getSystemUiVisibility();
        if (Build.VERSION.SDK_INT >= 14) {
            uiOption &= ~View.SYSTEM_UI_FLAG_LOW_PROFILE;
        }
        if (Build.VERSION.SDK_INT >= 16) {
            uiOption &= ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
        }
        if (Build.VERSION.SDK_INT >= 19) {
            uiOption &= ~View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        }
        decorView.setSystemUiVisibility(uiOption);
    }
}

 Watch the full Tutorials