/**

     初始化UICollectionView

     */

    UICollectionViewFlowLayout *flowLayout=[[UICollectionViewFlowLayout alloc] init];

    [flowLayout setScrollDirection:UICollectionViewScrollDirectionHorizontal];

    flowLayout.minimumLineSpacing = ;

    flowLayout.minimumInteritemSpacing=;

    _deviceCollectionView = [[UICollectionView alloc]initWithFrame:CGRectMake(, , kScreenWidth, kHeightPro()*) collectionViewLayout:flowLayout];

    //设置代理

   _deviceCollectionView.delegate = self;

    _deviceCollectionView.dataSource = self;

    [self.view addSubview:_deviceCollectionView];

    [_deviceCollectionView setBackgroundColor:RGBColor(0xf3, 0xf6, 0xf8)];

    // Register cell classes

    [_deviceCollectionView registerClass:[AnbotDeviceCollectionViewCell class] forCellWithReuseIdentifier:reuseIdentifier];

#pragma mark －－ <UICollectionViewDataSource>

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {

    return ;

}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {

    return ;

}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {

    AnbotDeviceCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:reuseIdentifier  forIndexPath:indexPath];

    [cell sizeToFit];

    if (!cell) {

        NSLog(@"无法创建CollectionViewCell时打印，自定义的cell就不可能进来了。");

    }

    [self configureCell:cell atIndexPath:indexPath];

    return cell;

}

- (void)configureCell:(AnbotDeviceCollectionViewCell *)cell atIndexPath:(NSIndexPath*)indexPath

{

    int index =  indexPath.row *+ indexPath.section;

    cell.section = indexPath.section;

    [cell setEnableImage:UIResourceBundleSubDevice(imageOpenArr[index])];

    [cell setDisableImage:UIResourceBundleSubDevice(imageCloseArr[index])];

   // [cell  setImage:UIResourceBundleSubDevice(imageOpenArr[index])];

    [cell setNameText:titleArr[index]];

    [cell setDeviceNum:[devCountArr[index]integerValue]];

    [cell setNeedsUpdateConstraints];

    [cell updateConstraintsIfNeeded];

}

-(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section

{

    return UIEdgeInsetsMake(, , , );

}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath

{

    return CGSizeMake(kScreenWidth/, collectionView.frame.size.height/);

}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath

{

   // NSLog(@"cell #%d was selected  %d", indexPath.row,indexPath.section);

    int index =  indexPath.row *+ indexPath.section;

    if ([devCountArr[index] integerValue]==) {

        return;

    }

    NSPredicate *predicate = [NSPredicate predicateWithFormat:@" deviceType == %d ",index];

    NSMutableArray *tempArray = [NSMutableArray arrayWithArray:deviceArr];

    [tempArray filterUsingPredicate:predicate];

    AnbotSingleDeviceManagerVC *singleVC = [[AnbotSingleDeviceManagerVC alloc]init];

    singleVC.index = index; //indexPath.row *2+ indexPath.section;

    singleVC.singleDevArr = tempArray;

   // singleVC.devInfo = deviceArr[index];

    [self.navigationController pushViewController:singleVC animated:YES];

}