vant popup 设置透明
时间: 2023-11-01 18:55:13 浏览: 153
要设置Vant Popup的透明度,可以使用以下方法:
首先,你需要找到Vant Popup的设置透明度的方法。根据你提供的引用,可以看到在PopupWindow的onDismiss方法中恢复透明度的设置。因此,你可以通过在关闭Popup时修改透明度来实现设置透明度的效果。
具体步骤如下:
1. 获取当前窗口的属性(WindowManager.LayoutParams)。可以使用getWindow().getAttributes()方法获取。
2. 修改窗口的透明度属性alpha。可以将alpha值设置为所需的透明度,例如0.2f代表20%的透明度。
3. 将修改后的属性重新设置给窗口。可以使用getWindow().setAttributes(lp)方法实现。
通过以上步骤,你可以成功设置Vant Popup的透明度。希望对你有帮助!<em>1</em><em>2</em><em>3</em>
#### 引用[.reference_title]
- *1* *2* [popuwindow弹出时,背景半透明](https://blog.csdn.net/u011818282/article/details/51611996)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}} ] [.reference_item]
- *3* [PopUp下半透明叠加层的简单设置](https://blog.csdn.net/Qiustion/article/details/10992305)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}} ] [.reference_item]
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