刚开始做Android开发,对于App申请权限还不太理解。 文档上说在app manifest里面声明<uses-permission>就可以获得权限: Requests a permission that the application must be granted in order for it to operate correctly. Permissions are granted by the user when the application is installed, not while it's running. 我的理解是只要用户安装了这个app,就默认给予了app所要求的权限。