sharee.bike-App/TINKLib/Services/Permissions/Plugin/Permissions.cs

using System.Threading.Tasks;


namespace TINK.Services.Permissions.Plugin
{
    using global::Plugin.Permissions;

    public class Permissions : ILocationPermission
    {
        /// <summary> Checks the permission status.</summary>
        public async Task<Status> CheckStatusAsync()
        {
            switch (await CrossPermissions.Current.CheckPermissionStatusAsync<LocationPermission>())
            {
                case global::Plugin.Permissions.Abstractions.PermissionStatus.Denied:
                    return Status.Denied;

                case global::Plugin.Permissions.Abstractions.PermissionStatus.Granted:
                    return Status.Granted;

                case global::Plugin.Permissions.Abstractions.PermissionStatus.Unknown:
                    return Status.Unknown;

                default:
                    // Comprises
                    // - PermissionStatus.Disabled and
                    // - PermissionStatus.Restricted.
                    return Status.DeniedRequiresSettingsUI;
            }
        }

        /// <summary> Requests location permission.</summary>
        /// <returns>Permission status after request.</returns>
        public async Task<Status> RequestAsync()
        {
            switch (await CrossPermissions.Current.RequestPermissionAsync<LocationPermission>())
            {
                case global::Plugin.Permissions.Abstractions.PermissionStatus.Denied:
                    return Status.Denied;

                case global::Plugin.Permissions.Abstractions.PermissionStatus.Granted:
                    return Status.Granted;

                case global::Plugin.Permissions.Abstractions.PermissionStatus.Unknown:
                    return Status.Unknown;

                default:
                    // Comprises
                    // - PermissionStatus.Disabled and
                    // - PermissionStatus.Restricted.
                    return Status.DeniedRequiresSettingsUI;
            }
        }

        /// <summary> Opens app settings dialog.</summary>
        public bool OpenAppSettings()
            => CrossPermissions.Current.OpenAppSettings();
    }
}