隐藏和显示操作栏元素消失了

Question

I need hide ActionBar at one precise moment hide the ActionBar and place the app in fullscreen, so hide the view of the elements like text view. The problem is that when I go back to normal mode the textview is behind the ActionBar.

Does anyone have any idea how can I fix this?

    int uiOptions;
    mView = this.getWindow().getDecorView();
    TextView text = (TextView) findViewById(R.id.textName);

    if (enabled) {
        text.setVisibility(View.INVISIBLE);
        uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
        mView.setSystemUiVisibility(uiOptions);
        getSupportActionBar().hide();
        customHandler.postDelayed(updateTimerThread, 1000);

    } else {
        text.setVisibility(View.VISIBLE);
        uiOptions = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
        mView.setSystemUiVisibility(uiOptions);
        getSupportActionBar().show();
        customHandler.removeCallbacks(updateTimerThread);
        if (mMenu != null) {
            mMenu.setTitle(R.string.menu_start);
        }
        mView.setBackgroundColor(Color.WHITE);
    }

Answer 1

只需将元素放置在ActionBar可见并起作用后就保持可见！