如何添加“上传”按钮在 iPhone 上使用相机时？

发布于 2024-10-08 10:41:07 字数 1142 浏览 0 评论 0原文

我有一个tableView，我想在单击其中一个单元格时拍照并将其上传到某个服务器。到目前为止我已经成功地做到了这一点：

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {


//do actions
UIImagePickerController *picker = [[UIImagePickerController alloc] init];

// Set the image picker source to the camera:
picker.sourceType = UIImagePickerControllerSourceTypeCamera;

// Hide the camera controls:
picker.showsCameraControls = YES;
picker.navigationBarHidden = NO;

// Make the view full screen:
picker.wantsFullScreenLayout = YES;
//picker.cameraViewTransform = CGAffineTransformScale(picker.cameraViewTransform, CAMERA_TRANSFORM_X, CAMERA_TRANSFORM_Y);

// Now insert our overlay view (it has to be here cuz it's a modal view):
//picker.cameraOverlayView = overlayView;

matches *aMatch = [appDelegate.matches objectAtIndex:indexPath.row];
NSLog(@"%@", [NSString stringWithFormat:@"%d", aMatch.match_id]);

// Show the picker:
[self presentModalViewController:picker animated:YES];


[picker release];

}

它启动相机并拍照，但我想在单击“使用”时获得“上传”按钮，你能帮助我吗？有可能吗？（如 Facebook 应用程序）顺便说一下，当我点击使用时，它会返回到表格视图，但是图像在哪里？它保存在选择器中吗？

原文

I have a tableView, and I want to take a picture when clicking in one of the cells and upload it to a certain server.
I have managed to do this so far:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {


//do actions
UIImagePickerController *picker = [[UIImagePickerController alloc] init];

// Set the image picker source to the camera:
picker.sourceType = UIImagePickerControllerSourceTypeCamera;

// Hide the camera controls:
picker.showsCameraControls = YES;
picker.navigationBarHidden = NO;

// Make the view full screen:
picker.wantsFullScreenLayout = YES;
//picker.cameraViewTransform = CGAffineTransformScale(picker.cameraViewTransform, CAMERA_TRANSFORM_X, CAMERA_TRANSFORM_Y);

// Now insert our overlay view (it has to be here cuz it's a modal view):
//picker.cameraOverlayView = overlayView;

matches *aMatch = [appDelegate.matches objectAtIndex:indexPath.row];
NSLog(@"%@", [NSString stringWithFormat:@"%d", aMatch.match_id]);

// Show the picker:
[self presentModalViewController:picker animated:YES];


[picker release];

}

It starts the camera and takes the picture, but I would like to get an "Upload" button when clicking in "use", can you help me? is it posible? (like the facebook app)
By the way, whe I click in use it comes back to the table view, but where is the image? is it saved in picker?

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一场春暖 2024-10-15 10:41:07

您可以在图像选择器控制器的委托方法中获取图像
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)img editInfo:(NSDictionary *)editInfo
{
//在这里编写代码以将图像保存在您的 UIImage 对象中，例如：-
UIImage *myImage = img;
// 从这里添加上传按钮，或者如果您之前创建了上传按钮并将 ti 设置为隐藏，则将其隐藏属性设置为 false
}