-(void)drawCollection{

//CollectionView

self.flowLayout = [[UICollectionViewFlowLayoutalloc]init];

self.flowLayout.itemSize = CGSizeMake((SCREEN_SIZE_WIDTH-5)/2, (SCREEN_SIZE_WIDTH-5)/2*(5/4));

self.flowLayout.minimumLineSpacing = 5;

self.flowLayout.minimumInteritemSpacing = 5;

self.myCollectionView = [[

self.myCollectionView.delegate = self;

self.myCollectionView.dataSource = self;

self.myCollectionView.backgroundColor = NORMAL_BKG_GREY;

    [self.viewaddSubview:self.myCollectionView

    [self.myCollectionViewmas_makeConstraints:^(MASConstraintMaker *make) {

        make.top.mas_equalTo(self.sortBtnBkg.mas_bottom);

        make.left.mas_equalTo(0);

        make.right.mas_equalTo(0);

        make.bottom.mas_equalTo(0);

    }];

    [self.myCollectionViewregisterClass:[ShopSearchResultCell

//下拉

self.myCollectionView.mj_header = [MJRefreshNormalHeaderheaderWithRefreshingTarget:selfrefreshingAction:@selector(makeTheTabDown:)];

//上拉載入

self.myCollectionView.mj_footer = [MJRefreshAutoFooterfooterWithRefreshingTarget:selfrefreshingAction:@selector(makeTheTabUp:)];

    [selfgetDataFromSever];

UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizeralloc] initWithTarget:selfaction:@selector(fingerTapped:)];

    tapGesture.delegate = self;

    [self.viewaddGestureRecognizer:tapGesture];

}

//解決cell點選事件與回收鍵盤衝突問題

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {

if (touch.view != self.myCollectionView) {

returnNO;

    }

returnYES;

}

-(void)fingerTapped:(UIGestureRecognizer *)tap{

NSLog(@"點選了");

    [self.searchTFresignFirstResponder];

    [self.myCollectionViewendEditing:YES];

}