// Check the connectivity
 private void CheckConnect()
 {
     if (MyActivityRecordsController == null)
     {
         HiHealthOptions hiHealthOptions = HiHealthOptions.HiHealthOptionsBulider().Build();
         AuthHuaweiId    signInHuaweiId  = HuaweiIdAuthManager.GetExtendedAuthResult(hiHealthOptions);
         MyActivityRecordsController = HuaweiHiHealth.GetActivityRecordsController(this, signInHuaweiId);
     }
 }
        private void Init()
        {
            HiHealthOptions hiHealthOptions = HiHealthOptions.HiHealthOptionsBulider().Build();
            AuthHuaweiId    signInHuaweiId  = HuaweiIdAuthManager.GetExtendedAuthResult(hiHealthOptions);

            MyActivityRecordsController = HuaweiHiHealth.GetActivityRecordsController(this, signInHuaweiId);
            MyDataController            = HuaweiHiHealth.GetDataController(this, signInHuaweiId);

            LogInfoView = (TextView)FindViewById(Resource.Id.activity_records_controller_log_info);
            LogInfoView.MovementMethod = ScrollingMovementMethod.Instance;

            BeginActivity  = (Button)FindViewById(Resource.Id.records_controller_begin_activity);
            EndActivity    = (Button)FindViewById(Resource.Id.records_controller_end_activity);
            AddActivity    = (Button)FindViewById(Resource.Id.records_controller_add_activity);
            GetActivity    = (Button)FindViewById(Resource.Id.records_controller_get_activity);
            DeleteActivity = (Button)FindViewById(Resource.Id.records_controller_delete_activity);

            BeginActivity.Click  += delegate { BeginActivityRecord(); };
            EndActivity.Click    += delegate { EndActivityRecord(); };
            AddActivity.Click    += delegate { AddActivityRecord(); };
            GetActivity.Click    += delegate { GetActivityRecord(); };
            DeleteActivity.Click += delegate { DeleteActivityRecord(); };
        }