android 适配华为透明状态栏 ，保留虚拟导航键，设置状态栏透明，且设置状态栏文字颜色为黑色

设置后状态栏不遮挡底部contentview里的内容，但是状态栏上的图标文字颜色和我的主题色白色混在一起了

 public static void setTranslucentKeepVirtualNav(Activity activity) {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
            return;
        }
        Window window = activity.getWindow();
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
       
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(0x00000000);  // transparent
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            int flags = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
            window.addFlags(flags);
        }

    }

加入这样一行代码使状态栏主题为浅色，颜色自然就变成深色了

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
        }