如何在iPhone中单击UIButton时打开相机? [英] How to open camera while I click the UIButton in iPhone?
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问题描述
我在iPhone应用中点击 UI按钮
时试图打开相机。我想将捕获的图像存储在我指定的位置。
I am trying to open the camera when I click the UIbutton
in iPhone app. I want to store the captured image in a location that I specify.
推荐答案
你需要使用这样的东西
- (IBAction)selectPhotos
{
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.sourceType = UIImagePickerControllerSourceTypeCamera;
picker.delegate = self;
[self presentModalViewController:picker animated:YES];
[picker release];
}
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo
{
imageView.image = image;
[[picker parentViewController] dismissModalViewControllerAnimated:YES];
}
- (IBAction)saveImage:(id)sender {
if(imageView.image) {
[self showProgressIndicator:@"Saving"];
UIImageWriteToSavedPhotosAlbum(imageView.image, self, @selector(finishUIImageWriteToSavedPhotosAlbum:didFinishSavingWithError:contextInfo:), nil);
}
}
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