是否可以在最小SDK<上设置checkSelfPermission? 23? [英] Is it available to set checkSelfPermission on minimum SDK < 23?

问题描述

Android-M中的新运行时权限要求最低23个API级别，但我的项目中仍需要最低16 API级别.

New runtime permissions in Android-M asking for minimum 23 API level, but I still need minimum 16 API level in my project.

那么，如何使此代码更向前兼容?

So, how to make this code more forward-compatible?

致谢

推荐答案

ActivityCompat.requestPermissions() 和ContextCompat.checkSelfPermission()返回PackageManager.PERMISSION_GRANTED).

Use ContextCompat.checkSelfPermission(), ActivityCompat.requestPermissions(), and ActivityCompat.shouldShowPermissionRequestRationale(), from the support-v4 library (v23 or higher). These are backwards-compatible; if you are running on an older version of Android, they will "do the right thing" (e.g., return PackageManager.PERMISSION_GRANTED for ContextCompat.checkSelfPermission()).

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