如果我已经有 ACCESS_FINE_LOCATION，我可以省略 ACCESS_COARSE_LOCATION 吗?

问题描述

我有一个 GPS 应用程序已经在清单中请求 ACCESS_FINE_LOCATION 权限，现在我想添加一个需要 ACCESS_COARSE_LOCATION 的库 (MoPub).

I have a GPS app that already requests ACCESS_FINE_LOCATION permission in the manifest, now I want to add a library (MoPub) that requires ACCESS_COARSE_LOCATION.

我是否正确假设 ACCESS_FINE_LOCATION 就足够了，我可以从清单中省略 ACCESS_COARSE_LOCATION 吗?

Am I correct in assuming that ACCESS_FINE_LOCATION is enough, and I can leave out ACCESS_COARSE_LOCATION from my manifest?

推荐答案

https://developer.android.com/guide/topics/location/strategies.html#Permission

注意:如果您同时使用 NETWORK_PROVIDER 和 GPS_PROVIDER，那么您只需要请求 ACCESS_FINE_LOCATION 权限，因为它包含两个提供商的权限.(ACCESS_COARSE_LOCATION 的权限仅包括 NETWORK_PROVIDER 的权限.)

Note: If you are using both NETWORK_PROVIDER and GPS_PROVIDER, then you need to request only the ACCESS_FINE_LOCATION permission, because it includes permission for both providers. (Permission for ACCESS_COARSE_LOCATION includes permission only for NETWORK_PROVIDER.)

简而言之:是的，如果您已经定义了 ACCESS_FINE_LOCATION，则不需要 ACCESS_COARSE_LOCATION.

In short: yes, you don't need ACCESS_COARSE_LOCATION if you've already defined ACCESS_FINE_LOCATION.

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