我正在制作一个应用程序,我在其中选择一个按钮,它会引导我到图书馆选择一张图片。我希望选择的图片成为按钮的主图像。有谁能够帮我?
这是我用来访问库的代码:
- (IBAction)image1Pressed:(id)sender {
if([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypePhotoLibrary])
{
UIImagePickerController *picker1= [[UIImagePickerController alloc]init];
picker1.delegate = self;
picker1.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentViewController:picker1 animated:YES completion:nil];
[picker1 release];
}
}
任何帮助将不胜感激!
谢谢