Ios 图像选择器控制器don';t go委托方法
我想从Ios 图像选择器控制器don';t go委托方法,ios,objective-c,uiimagepickercontroller,Ios,Objective C,Uiimagepickercontroller,我想从PhotosAlbum中选择视频,遵循此代码,现在我可以选择视频,但不能去委派方法: imagePickerController:didFinishPickingMediaWithInfo: 我不知道为什么,任何帮助都是感激的 UIImagePickerController*m_pPickerController = [[UIImagePickerController alloc] init]; [m_pPickerController setEditing:NO
PhotosAlbum
中选择视频,遵循此代码,现在我可以选择视频,但不能去委派方法:
imagePickerController:didFinishPickingMediaWithInfo:
我不知道为什么,任何帮助都是感激的
UIImagePickerController*m_pPickerController = [[UIImagePickerController alloc] init];
[m_pPickerController setEditing:NO];
m_pPickerController.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
m_pPickerController.delegate = self;
m_pPickerController.mediaTypes = [[NSArray alloc] initWithObjects:(NSString *)kUTTypeMovie, nil];
m_pPickerController.delegate = self;
m_pPickerController.videoQuality=UIImagePickerControllerQualityTypeLow;
[self presentViewController:m_pPickerController animated:YES completion:^{
m_pPickerController.delegate = self;
}];
您是否在线收到任何警告?您是否正在将代理分配给self?您正在演示此图像选择器的ViewController是否正在执行代理协议?我对此没有任何警告。单击“取消”时实现代理协议。