ScanImageviewActivity.java 文件源码

private void hideSystemUI() {
    runOnUiThread(new Runnable() {
        public void run() {
            toolbar.animate().translationY(-toolbar.getHeight()).setInterpolator(new AccelerateInterpolator())
                    .setDuration(200).start();
            getWindow().getDecorView().setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hide nav bar
                            | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                            | View.SYSTEM_UI_FLAG_IMMERSIVE);

            fullScreenMode = true;
            changeBackGroundColor();
        }
    });
}