关于Unity自动为安卓添加权限

某些代码会使Unity自动添加安卓权限

https://docs.unity3d.com/Manual/android-manifest.html

Unity automatically adds the necessary permissions to the Manifest based on the   Player Settings   and Unity APIs that your app calls from the script. For example:

• Network classes add the INTERNET permission
• Using vibration (such as Handheld.Vibrate) adds VIBRATE
• The InternetReachability property adds ACCESS_NETWORK_STATE
• Location APIs (such as LocationService) adds ACCESS_FINE_LOCATION
• WebCamTexture APIs add CAMERA permission
• The Microphone class adds RECORD_AUDIO

参考：

https://forum.unity.com/threads/androidmanifest-implicit-dangerous-permissions.458602/

ACCESS_FINE_LOCATION permission can come from:

- Input.location API calls   https://docs.unity3d.com/ScriptReference/Input-location.html

- your plugins having the permission in the manifest or calling this API.

参考：

https://forum.unity.com/threads/unity-5-1-adds-android-permission-read_phone_state-automatically-how-to-remove-it.333431/#post-2216754

--by wolf96 2018/1/24