UIImagePickerController 不能弹出回调窗口或者是弹出拍完照后不能进行回调SDPerformVC类中 TakePhoto *takePh

[Hi_Aaron]

SDPerformVC类中

TakePhoto *takePhoto = [[TakePhoto alloc] init];

takePhoto.sdPerformVC = self;

self.takePhoto = takePhoto;

[takePhoto takePhoto:_evalItem]

TakePhoto类中


-(void)takePhoto:(EvalItem *)evalItem{

_evalItem = evalItem;

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {



UIImagePickerController * picker = [[UIImagePickerController alloc]init];

picker.allowsEditing = YES;

picker.sourceType = UIImagePickerControllerSourceTypeCamera;

picker.delegate = _sdPerformVC;

_pictureId = [NSString stringWithFormat:@\\\\\\\\\\\\\\\"SD%i\\\\\\\\\\\\\\\",i];

[_sdPerformVC presentViewController:_sdPerformVC animated:YES completion:nil];

}

}

_sdPerformVC 是对SDPerformVC的一个引用，这样能弹出拍照窗口，但调用不了TakePhoto类的拍照之后的回调方法，，，但是，将_sdPerformVC换成 self 之后就不能弹出拍照窗口了。

应该怎样改动才能弹出拍照窗口，并且调用到TakePhoto类中的拍完照后的回调方法 -(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info

[青苹果啦啦]

恩恩，我想看看回复显示

[易颖]

请问楼主解决了吗？

[Hi_Aaron]

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]){ UIImagePickerController *controller = [[UIImagePickerController alloc] init]; controller.sourceType = UIImagePickerControllerSourceTypeCamera; __weak id imagePickerDelegate = self; controller.delegate = imagePickerDelegate; controller.allowsEditing = YES; [self presentViewController:controller animated:NO completion:nil]; } else { UIAlertView *alter = [[UIAlertView alloc]initWithTitle:nil message:@"Camera not available" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alter show]; }

[wangzeng_2012]

试了上面的方法，表示还是不回调，怎么办