permission is only granted to system apps 权限错误提示处理

╰半夏微凉° 2024-04-20 09:01 3阅读 0赞

https://blog.csdn.net/persistencegoing/article/details/84376427

# permission is only granted to system apps #

消除清单文件中的权限Permission is only granted to system apps 错误  
在manifest文件中我们注册一些权限，当我们用到某些权限是会有一个错误提示：Permission is only granted to system apps，该错误的意思是该权限只是针对系统级的app的，按照下面步骤可以消除这个错误：

# 解决方法: #

### 1、在报错的地方添加 ###

tools:ignore="ProtectedPermissions"  
同时在Manifest标签里添加;

xmlns:tools="http://schemas.android.com/tools"

### 2、降低错误级别 ###

![format_png][]

错误级别.png

### 3、把uses-permission改为permisson即可。 ###

![format_png 1][]

报红.png

![format_png 2][]

正常.png

然后clean一下项目就可以了

# End：permission和uses-permission的区别是什么？ #

([https://blog.csdn.net/lilu\_leo/article/details/6940941][https_blog.csdn.net_lilu_leo_article_details_6940941])

补充个问题：

# 更新AndroidStudio 工具后打开旧项目代码报红，但能正常运行 #

可能在更新工具时导致一些第三方库的缓存问题吧，  
处理：用Gradle同步一下项目即可

![format_png 3][]

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[https_blog.csdn.net_lilu_leo_article_details_6940941]: https://blog.csdn.net/lilu_leo/article/details/6940941
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