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【C】拍照并保存到本地相册中

作者: / 发布于2014/5/22/ 492


	- (void) snapImage: (id) sender
	{
	 // Present the camera interface
	 UIImagePickerController *ipc = [[UIImagePickerController alloc] init];
	 ipc.sourceType = UIImagePickerControllerSourceTypeCamera;
	 ipc.delegate = self;
	 ipc.allowsImageEditing = NO; // allowsEditing in 3.1
	 [self presentModalViewController:ipc animated:YES];
	}
	- (void)image:(UIImage *)image didFinishSavingWithError:
	 (NSError *)error contextInfo:(void *)contextInfo;
	{
	 // Handle the end of the image write process
	 if (!error)
	 showAlert(@"Image written to photo album");
	 else
	 showAlert(@"Error writing to photo album: %@",
	 [error localizedDescription]);
	}
	- (void) imagePickerController:(UIImagePickerController *)picker
	 didFinishPickingMediaWithInfo:(NSDictionary *)info
	{
	 // Recover the snapped image
	 UIImage *image = [info
	 objectForKey:@"UIImagePickerControllerOriginalImage"];
	 // Save the image to the album
	 UIImageWriteToSavedPhotosAlbum(image, self,
	 @selector(imagedidFinishSavingWithError:contextInfo:), nil);
	 [self dismissModalViewControllerAnimated:YES];
	 [picker release];
	}

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