iOS 调用相册

使用cocoapod导入

pod 'TZImagePickerController'

引入头文件

#import "TZImagePickerController.h"

引入协议

TZImagePickerControllerDelegate

调用

    TZImagePickerController *imagePickerVc = [[TZImagePickerController alloc] initWithMaxImagesCount:4 delegate:self];
    imagePickerVc.selectedAssets = self.selectedAssets;
    [self presentViewController:imagePickerVc animated:YES completion:nil];

在协议中获取选中的图片

#pragma mark -- TZImagePickerControllerDelegate
- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingPhotos:(NSArray<UIImage *> *)photos sourceAssets:(NSArray *)assets isSelectOriginalPhoto:(BOOL)isSelectOriginalPhoto infos:(NSArray<NSDictionary *> *)infos {
    
    //photos  image对象数组
    //assets   asset对象数组
}