Android笔记（二）隐藏底部状态栏上状态栏透明

阳光穿透心脏的1/2处 2023-02-20 10:58 2阅读 0赞

/** * 隐藏底部状态栏 上透明 * * @param context */
        public void hideNavKey(Context context) { 
            if (Build.VERSION.SDK_INT > 11 && Build.VERSION.SDK_INT < 19) { 
                View v = ((Activity) context).getWindow().getDecorView();
                v.setSystemUiVisibility(View.GONE);
    
            } else if (Build.VERSION.SDK_INT >= 19) { 
                //for new api versions.
                View decorView = ((Activity) context).getWindow().getDecorView();
                int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                        | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
                decorView.setSystemUiVisibility(uiOptions);
            }
            Window window = getWindow();
            //不加这个clearFlags好像就没效果
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            //设置导航栏透明(就是虚拟键那一栏)
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            //设置状态栏(或者叫通知栏)透明
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
            window.setStatusBarColor(Color.TRANSPARENT);
        }

## 效果图 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz_size_16_color_FFFFFF_t_70]

## 切屏重新加载 重写这个方法 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz_size_16_color_FFFFFF_t_70 1]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200626161949453.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200626162120797.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NjQwODgz,size_16,color_FFFFFF,t_70