Android Studio无法识别checkSelfPermission

Question

是否可以运行Google Sample - RuntimePermissionsBasic

在OS低于MNC(Android M)的设备上？

该项目附带:

compileSdkVersion "android-MNC"
targetSdkVersion "MNC"

到目前为止一直这么好,在低于M OS的情况下运行它将获得:

INSTALL_FAILED_OLDER_SDK

但当我把它改为:

compileSdkVersion 22
targetSdkVersion "MNC"

Android Studio无法识别该checkSelfPermission (...)方法

Answer 1

尝试添加ContextCompat.checkSelfPermission()而不仅仅是checkSelfPermission ...对我来说它有效......