有什么方法可以检测相机什么时候拍完一张照片?
目前,我正在使用以下方法:
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
[picker dismissViewControllerAnimated:YES completion:nil];
NSLog(@"END");
_showAlert = NO;
_alertIsShowing = NO;
if (picker.sourceType == UIImagePickerControllerSourceTypeCamera) {
UIImageWriteToSavedPhotosAlbum([info objectForKey:@"UIImagePickerControllerOriginalImage"], nil, nil, nil);
_endAlerts = YES;
}
_imageView.image = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
_saveBtn.hidden = NO;
}在用户单击"Use“按钮后触发。我想要在图像选择器视图中捕获图像时立即触发的内容。
发布于 2014-02-10 18:29:54
这似乎是唯一的办法,这是创建我自己的覆盖,这本身就是一个痛苦的后端。
https://stackoverflow.com/questions/21606290
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