Android 10 及api29之后，解决全透明导航栏不成功

    
        
        @color/purple_500
        @color/purple_700
        @color/white
        
        @color/teal_200
        @color/teal_700
        @color/black
        
        ?attr/colorPrimaryVariant
        
        false
        false
    

如上所示，在自定义的主题themes 中标签中添加最后两个item，即可解决android29及之后版本全透明导航栏失败的问题。

false
false

注：全屏透明导航栏

public static void FullTrans(Activity activity) {
        Window window = activity.getWindow();
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.setNavigationBarColor(Color.TRANSPARENT);
}