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PODisplay UIAlertView before launching UIImagePickerController
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copied!<p>My app asks the user via a UIActionSheet where they want to import an image from (Photo Library or Camera) and then launches the appropriate UIImagePickerController.</p> <p>If the user selects Camera I want to first display a UIAlertView with a camera instructions image relevant to the app. This works, however the UIImagePickerController is launched while the alert is still on the screen and appears behind it. How can I launch the camera only once the user has dismissed the UIAlert?</p> <pre><code>-(void) actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex { if (buttonIndex != [actionSheet cancelButtonIndex]) { // User hasn't canceled, launch chosen photo source NSString *selectedButtonTitle = [actionSheet buttonTitleAtIndex:buttonIndex]; if ([selectedButtonTitle isEqualToString:@"Camera"]) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil message:@"\n\n\n\n\n\n\n\n\n\n" delegate:self cancelButtonTitle:@"Done" otherButtonTitles:nil]; UIImageView *cameraHelpView = [[UIImageView alloc] initWithFrame:CGRectMake(82, 46, 120, 160)]; UIImage *cameraTutorial = [UIImage imageNamed:@"cameraTutorial.png"]; cameraHelpView.image = cameraTutorial; [alert addSubview:cameraHelpView]; [alert show]; [alert release]; UIImagePickerController *picker = [[UIImagePickerController alloc] init]; picker.delegate = self; picker.sourceType = UIImagePickerControllerSourceTypeCamera; [self presentModalViewController: picker animated: YES]; [picker release]; } </code></pre>

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