Ios 将相机滚动照片获取到自定义收藏视图
我有一个带有单元格的自定义集合视图。这是我的CollectionView代码Ios 将相机滚动照片获取到自定义收藏视图,ios,iphone,objective-c,uicollectionview,uiimagepickercontroller,Ios,Iphone,Objective C,Uicollectionview,Uiimagepickercontroller,我有一个带有单元格的自定义集合视图。这是我的CollectionView代码 - (UICollectionViewCell *)collectionView:(UICollectionView *)cv cellForItemAtIndexPath:(NSIndexPath *)indexPath; { Cell *cell = [cv dequeueReusableCellWithReuseIdentifier:@"MY_CELL" forIndexPath:indexPath];
- (UICollectionViewCell *)collectionView:(UICollectionView *)cv cellForItemAtIndexPath:(NSIndexPath *)indexPath;
{
Cell *cell = [cv dequeueReusableCellWithReuseIdentifier:@"MY_CELL" forIndexPath:indexPath];
return cell;
}
我想从这些单元格中的摄影机滚动和显示中获取图像。如何在此单元格中查看相机卷图像?我应该使用数组来存储图像的名称,然后在单元格中显示它们吗?
任何人都可以给我一个带有代码的解决方案。您可以使用
获取相册和照片/视频资产,了解更多信息和表格视图示例。Alos您可以用UICollectionView
谢谢
-(void)getAlbum
{
library = [[ALAssetsLibrary alloc] init];
ALAssetsLibraryGroupsEnumerationResultsBlock listGroupBlock = ^(ALAssetsGroup *group, BOOL *stop) {
if (group)
{
[_albumsArray addObject:group];
} else {
[self.tableView performSelectorOnMainThread:@selector(reloadData) withObject:nil waitUntilDone:NO];
}
};
[library enumerateGroupsWithTypes:ALAssetsGroupAll usingBlock:listGroupBlock failureBlock:failureBlock]
}
-(void)getAssets
{
ALAssetsGroupEnumerationResultsBlock assetsEnumerationBlock = ^(ALAsset * result, NSUInteger index, BOOL *stop) {
if (result)
{
}
else
{
[self.tableView reloadData];
}
};
[_assetGroup setAssetsFilter:[ALAssetsFilter allAssets]];
[_assetGroup enumerateAssetsUsingBlock:assetsEnumerationBlock];
}