PermissionHelper is a package library in C# that provides a simple way to check and request permissions from the user on a mobile device. This library is commonly used in mobile development applications to determine if the user has granted a particular permission to an application.
Example 1: Checking for Camera Permission
using Plugin.Permissions;
var status = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera);
if (status != PermissionStatus.Granted)
{
// Permission not granted - ask user for permission
}
else
{
// Permission granted - continue with camera function
}
This code example checks if the user has granted camera permissions to the application. If the permission has not been granted, the user will be prompted to grant permission. Otherwise, the application can continue with camera functionality.
Example 2: Requesting Location Permission
using Plugin.Permissions;
var results = await CrossPermissions.Current.RequestPermissionsAsync(Permission.Location);
var status = results[Permission.Location];
if (status == PermissionStatus.Granted)
{
// Permission granted - continue with location function
}
else if (status != PermissionStatus.Unknown)
{
// Permission denied - inform user that location functionality is unavailable
}
This code example requests location permissions from the user. If the permission is granted, the application can continue with location functionality. If the permission is denied, the user will be informed that location functionality is unavailable.
Overall, PermissionHelper is a helpful package library that simplifies the process of checking and requesting permissions in a mobile application.
C# (CSharp) PermissionHelper - 37 examples found. These are the top rated real world C# (CSharp) examples of PermissionHelper extracted from open source projects. You can rate examples to help us improve the quality of examples.