ユーザーが を使用して写真を撮れるようにするtakePhotoUIButton
を持つアプリがあります。次に、写真を.UIViewcontroller
imagePickerController
UITableView
写真の部分は機能し、テスト目的で画像をUIImage
photoImageView.imageに表示しています
UITableView
デリゲートを追加した後、 photoTableUITable
と呼ばれ、セルは photoCell と呼ばれます。画像をテーブルに追加するための以下のコードを見つけようとしましたが、成功しませんでした。どんな助けでも大歓迎です。
- (IBAction)takePhoto:(id)sender
{
[self startCameraControllerFromViewController: self usingDelegate: self];
}
-(void) imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
UIImage *image;
image = (UIImage *)
[info valueForKey:UIImagePickerControllerOriginalImage];
photoImageView.image=image;
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil);
[picker dismissViewControllerAnimated:YES completion:nil];
}
-(void) imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
[picker dismissViewControllerAnimated:YES completion:nil];
}
- (BOOL) startCameraControllerFromViewController: (UIViewController*) controller usingDelegate: (id <UIImagePickerControllerDelegate, UINavigationControllerDelegate>) delegate
{
if (([UIImagePickerController isSourceTypeAvailable: UIImagePickerControllerSourceTypeCamera] == NO) || (delegate == nil) || (controller == nil)) return NO;
UIImagePickerController *cameraUI = [[UIImagePickerController alloc] init];
cameraUI.sourceType = UIImagePickerControllerSourceTypeCamera;
cameraUI.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:UIImagePickerControllerSourceTypeCamera];
cameraUI.allowsEditing = NO;
cameraUI.delegate = delegate;
[controller presentViewController:cameraUI animated:YES completion:nil];
return YES;
}
- (UITableViewCell*)tableView:(UITableView*)photoTable cellForRowAtIndexPath:(NSIndexPath*)indexPath
{
static NSString* CellIdentifier = @"photoCell";
UITableViewCell* cell = [photoTable dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
cell.imageView.image = [UIImage imageNamed:@"nameOfImage.jpg"];
return cell;
}