Ejemplo n.º 1
0
        /// <summary>
        /// Checking permission for device etc Camera or Location. Returns true or false depend on if permission is granted.
        /// </summary>
        /// <param name="permission">Type of permission to check</param>
        /// <param name="showSettings">Boolean if prompting dialog to go into settings</param>
        public async Task <bool> CheckPermissionAsync(Permission permission, bool showSettings = true)
        {
            try
            {
                var status = await CrossPermissions.Current.CheckPermissionStatusAsync(permission);

                if (status != PermissionStatus.Granted)
                {
                    var results = await CrossPermissions.Current.RequestPermissionsAsync(permission);

                    status = results[permission];
                }

                if (status != PermissionStatus.Granted)
                {
                    if (showSettings)
                    {
                        var res = await Application.Current.MainPage.DisplayAlert(
                            title : TranslateHelper.Translate("Permission_Title") + " " + permission.ToString(),
                            message : TranslateHelper.Translate("Permission_Message") + " " + permission.ToString() + ". " + TranslateHelper.Translate("Permission_Settings"),
                            accept : TranslateHelper.Translate("Gen_Yes"),
                            cancel : TranslateHelper.Translate("Gen_No"));

                        if (res)
                        {
                            try
                            {
                                CrossPermissions.Current.OpenAppSettings();
                            }
                            catch (Exception ex)
                            {
                                ex.Print();
                            }
                        }
                    }

                    return(false);
                }

                return(true);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
Ejemplo n.º 2
0
 protected string Translate(string key)
 {
     return(TranslateHelper.Translate(key));
 }