if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])//判断相机是否可用，模拟器不可用相机。
{
UIImagePickerController *imagePickerController=[[UIImagePickerController alloc] init];
imagePickerController.delegate = self;
imagePickerController.allowsEditing = YES; //是否允许重拍
imagePickerController.sourceType=UIImagePickerControllerSourceTypeCamera; //
UIImagePickerControllerSourceTypePhotoLibrary打开相册
imagePickerController.modalTransitionStyle=UIModalTransitionStyleCoverVertical;
[self presentViewController:imagePickerController animated:YES completion:nil];
return;
}
#pragma mark - UIImagePickerControllerDelegate
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(NSDictionary *)editingInfo NS_DEPRECATED_IOS(2_0, 3_0)
UIImagePickerControllerSourceTypePhotoLibrary//相册选取照片完成
{
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
UIImagePickerControllerSourceTypePhotoLibrary//拍摄照片完成
{
//得到图片
UIImage * image = [info objectForKey:UIImagePickerControllerOriginalImage];
//图片存入相册
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil);
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker//取消
{
}