#

#pragma mark - UIActionSheetDelegate
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
NSUInteger sourceType = 0;
if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
switch (buttonIndex) {
case 0:
sourceType = UIImagePickerControllerSourceTypeCamera;
break;
case 1:
sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
break;
case 2:
return;
}
}
else {
if (buttonIndex == 1) {
return;
}
else {
sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
}
}

UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.delegate = self;
imagePickerController.allowsEditing = YES;
imagePickerController.sourceType = sourceType;
[self showDetailViewController:imagePickerController sender:nil];
}


#pragma mark - UIImagePickerControllerDelegate
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[picker dismissViewControllerAnimated:YES completion:nil];
UIImage *image = [info objectForKey:UIImagePickerControllerEditedImage];
[self.avatarButton setImage:image forState:UIControlStateNormal];
}


- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
[self dismissViewControllerAnimated:YES completion:nil];
}