Source : React Native Runtime Permissions Request Android Example

This tutorial explains how to implement runtime permissions request in android device in react native application. The purpose of a permission is to protect the privacy of an Android user. Android apps must request permission to access sensitive user data (such as contacts and SMS), as well as certain system features (such as camera and internet). Depending on the feature, the system might grant the permission automatically or might prompt the user to approve the request. Android application has its own secure infrastructure to make application user feel that he is completely secure from any threat and also he can manage to give some of his own data as his own permissions. Application developer directly ask the application user for his permission before accessing his personal data like Device Location, Access Camera, Access device storage, Access device Contacts etc.

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