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原标题:ios assets not work on ios5

我的守则是:

[library enumerateGroupsWithTypes:ALAssetsGroupAlbum
                        usingBlock:assetGroupEnumerator
                        failureBlock: ^(NSError *error) {
                            NSLog(@"Failure");
                    }];

我先前的法典是:

assets = [[NSMutableArray alloc] init];



void (^assetEnumerator)( ALAsset *, NSUInteger, BOOL *) = ^(ALAsset *result, NSUInteger index, BOOL *stop) {
    if(result != NULL) {
        NSLog(@"See Asset: %@", result);
        [assets addObject:result];

    }
};

void (^assetGroupEnumerator)( ALAssetsGroup *, BOOL *) =  ^(ALAssetsGroup *group, BOOL *stop) {
    if(group != nil) {
        [group enumerateAssetsUsingBlock:assetEnumerator];
    }
    [self.tableView reloadData];
 };


ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];

and with my phone (ios5) doesn t work, can t go to the assetGroupEnumerator... also in the simulator, the same thing.... any ideas? thanks in advance

最佳回答

您在展示资产之前是否发布? 你们需要在整个使用的群体和资产一生保留图书馆。

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