Resolution (permission) the restrictions on access to certain functions or data on ustroistve. They are imposed to protect critical data, improper use may adversely affect job.
Each permit is designated a unique label. The label often designates action, which is limited to.
If the application requires access to protected functions, It must declare, that it needs this permission, in the manifest file. Then, When an application is installed on the device, the installer determines, issue whether the requested permission, checking the powers of the bodies, signatories of certificates application, as well as the, in some cases,, asking the user. If permission is granted, the application can use the protected functions. Otherwise, it attempts to access these features will fail, and the user will not receive any notification about this.
