Android 完美解决各个版本状态栏设置透明解决办法

最近做的项目，在小米手机上运行，设置全透明没有问题，但是在华为手机上，设置了并没有效果，最终找到解决方案，如下代码：

    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    void translucentStatusBar(Activity activity, boolean hideStatusBarBackground) {
        Window window = activity.getWindow();
        //添加Flag把状态栏设为可绘制模式
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        if (hideStatusBarBackground) {
            //如果为全透明模式，取消设置Window半透明的Flag
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            //设置状态栏为透明
            window.setStatusBarColor(Color.TRANSPARENT);
            //设置window的状态栏不可见
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
//            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
        } else {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(Color.TRANSPARENT);
        }
        //view不根据系统窗口来调整自己的布局
        ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);
        View mChildView = mContentView.getChildAt(0);
        if (mChildView != null) {
            ViewCompat.setFitsSystemWindows(mChildView, false);
            ViewCompat.requestApplyInsets(mChildView);
        }
    }