釋放UIImagePickerControl在Objective C＆IOS 5.1

Question

我語法錯誤時，我試圖使用使用BUTTOM

- (void) imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 
{ 
// Access the uncropped image from info dictionary 
UIImage *image = [info objectForKey:@"UIImagePickerControllerOriginalImage"]; 

    [viewsavedimage setImage: image]; 

[picker release]; 
} 

之後釋放UIImagePickerControl是[拾取器釋放];對不對？

Answer 1

您不應該從imagePickerController中釋放選擇器，因爲它是一個參數。你應該從你調用imagePickerController的地方釋放它。 如果你使用ARC（弱，強），你不需要這樣做。內存管理器爲你做。