Objective c 我的相机按钮有什么问题？
我在collection view控制器单元中创建了一个照相机按钮来拍照，并将其输出到单元大小的UIImageView。现在，我在代理中遇到了一个错误，我不太确定它希望我做什么Objective c 我的相机按钮有什么问题？,objective-c,ios7,uiimagepickercontroller,Objective C,Ios7,Uiimagepickercontroller,我在collection view控制器单元中创建了一个照相机按钮来拍照，并将其输出到单元大小的UIImageView。现在，我在代理中遇到了一个错误，我不太确定它希望我做什么 - (IBAction)cameraButtonClicked:(id)sender { if (![UIImagePickerController isSourceTypeAvailable:(UIImagePickerControllerSourceTypeCamera)]) { UIAler
- (IBAction)cameraButtonClicked:(id)sender {
if (![UIImagePickerController isSourceTypeAvailable:(UIImagePickerControllerSourceTypeCamera)]) {
UIAlertView *cameraAlertView = [[UIAlertView alloc] initWithTitle:@"Camera Not Available" message:@"There is no camera on this device which really defeats the purpose of this game. We suggest you get an iDevice with a camera." delegate:nil cancelButtonTitle:@"Okay" otherButtonTitles:nil];
[cameraAlertView show];
}else{
//Show the Image Picker Controller Here
UIImagePickerController * ipc = [[UIImagePickerController alloc] init];
ipc.sourceType = UIImagePickerControllerSourceTypeCamera;
ipc.allowsEditing = NO;
//Set the Delegate
ipc.delegate = self;
[self.navigationController presentViewController:ipc animated:YES completion:nil];
}
}
它告诉您，
selfselfselfselfUIImagePickerControllerDelegateUIImagePickerControllerDelegateUIImagePickerControllerDelegateUIImagePickerControllerDelegateUINavigationControllerDelegateUIImagePickerControllerUINavigationControllerDelegateUIImagePickerControllerUINavigationControllerDelegateUIImagePickerControllerUINavigationControllerDelegateUIImagePickerController