Android隐藏虚拟按键

直接在onCreate方法里面调用如下方法即可

protected void hideBottomUI() {
    
    
        int uiFlags = 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
                | View.SYSTEM_UI_FLAG_FULLSCREEN;

        if (android.os.Build.VERSION.SDK_INT >= 19) {
    
    
            uiFlags |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        } else {
    
    
            uiFlags |= View.SYSTEM_UI_FLAG_LOW_PROFILE;
        }
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);
        //解决虚拟按键弹出，无法再次隐藏的问题
        getWindow().getDecorView().setOnSystemUiVisibilityChangeListener((i) -> hideBottomUI());
    }