iOS 相册使用过程中的 状态选择 PHAuthorizationStatus

if ([PHPhotoLibraryauthorizationStatus] != PHAuthorizationStatusAuthorized) {

                UIAlertView *alerView = [[UIAlertViewalloc] initWithTitle:@"提示"message:@"请在iPhone的'设置-隐私-照片'选项中,允许不囧访问你的相册"delegate:nilcancelButtonTitle:@"确定"otherButtonTitles:nil,nil];

                [alerView show];

                return;

            }

            [selfimagePickerWithSourceType:UIImagePickerControllerSourceTypePhotoLibrary];

可以设置一下做下判断

另外集中风格说明

- (IBAction)save {    // 0.判断状态    PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];    if (status == PHAuthorizationStatusDenied) {        BSLog(@"用户拒绝当前应用访问相册,我们需要提醒用户打开访问开关");    }else if (status == PHAuthorizationStatusRestricted){        BSLog(@"家长控制,不允许访问");    }else if (status == PHAuthorizationStatusNotDetermined){        BSLog(@"用户还没有做出选择");        [self saveImage];    }else if (status == PHAuthorizationStatusAuthorized){        BSLog(@"用户允许当前应用访问相册");        [self saveImage];    }}