在iOS 5中使用UIImagePickerController但在ios 4.x中未使用內存警告

Question

這似乎是iOS 5中UIImagePickerController的一個問題。

我有一個應用程序開發xcode4.3我測試兩臺iPhone（的iOS 4.3和5.1）

{ 

UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init]; 
      imagePicker.delegate = self; 
      imagePicker.view.tag = tag; 
      imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera; 
      if (imagePicker.view.tag == 1) 
      { //Editing doent allowed for biz card 
        imagePicker.allowsEditing = YES; 
        [Flurry logEvent:@"Edit Contacts:Attempt to add an image for the Contact picture using the camera"]; 
      } 
      else { 
        [Flurry logEvent:@"Edit Contacts:Attempt to add an image for the Business Card picture using the camera"]; 
      } 
      [self presentModalViewController:imagePicker animated:YES]; 
      [imagePicker release]; 

} 

如果該設備是iOS 4.1的

無泄漏/無存儲器警告時相片可以從庫中獲取或選擇（在運行iOS 4.1的設備上測試）。

在運行iOS 5.1的設備上測試的相同代碼從照相機捕獲照片時，我經常遇到存儲器警告級別1。

y ..？ &如何解決這個問題..？

Answer 1

試試這個&檢查：

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 
{ 
    [picker dismissModalViewControllerAnimated:YES]; 
} 

添加這種方法&檢查。

還添加這樣的&檢查：

UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init]; 
      imagePicker.delegate = self; 
      imagePicker.view.tag = tag; 
      imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera; 
      if (imagePicker.view.tag == 1) 
      { //Editing doent allowed for biz card 
        imagePicker.allowsEditing = YES; 
        [Flurry logEvent:@"Edit Contacts:Attempt to add an image for the Contact picture using the camera"]; 
      } 
      else { 
        [Flurry logEvent:@"Edit Contacts:Attempt to add an image for the Business Card picture using the camera"]; 
      } 
      [self presentViewController:imagePicker animated:YES completion:nil];