CZPhotoPickerController simplifies picking, taking, or using the last photo.
It presents a UIActionSheet with the appropriate options for the device, taking into
account photo library permissions and whether or not the device has a camera, and then
presents a UIImagePickerController (when picking an existing photo or taking a new one)
or returns the last photo taken.
It supports the iPhone and iPad.
pod 'CZPhotoPickerController'__weak typeof(self) weakSelf = self;
self.photoPicker = [[CZPhotoPickerController alloc] initWithCompletionBlock:^(UIImagePickerController *imagePickerController, NSDictionary *imageInfoDict) {
UIImage *image = imageInfoDict[UIImagePickerControllerEditedImage];
if (!image) {
image = imageInfoDict[UIImagePickerControllerOriginalImage];
}
weakSelf.imageView.image = image;
if (weakSelf.presentedViewController) {
[weakSelf dismissViewControllerAnimated:YES completion:nil];
}
}];
self.photoPicker.allowsEditing = YES; // optional
self.photoPicker.cropOverlaySize = CGSizeMake(320, 160); // optional
[self.photoPicker presentFromViewController:self];
If allowsEditing is YES, the user will be asked to resize the chosen image. Otherwise, a preview is shown.
If cropOverlaySize is set, the picker will crop the image to the aspect ratio of cropOverlaySize and the preview screen will highlight the cropped area. We'd love a pull request to support pinch and zoom too!
Our uncrustify config is in ./config along with a shell script that will uncrustify the files in ./CZPhotoPickerController/. It requires uncrustify 0.60 which is available via homebrew with brew update && brew install uncrustify. Please run ./config/uncrustify.sh to clean up whitespace. Thank you!
CZPhotoPickerController was created by Brian Cooke and Peyman Oreizy in the development of CareZone Mobile for iOS.
Brian Cooke @bricooke
Peyman Oreizy @peymano
CZPhotoPickerController is available under the Apache 2.0 license. See the LICENSE file for more info.