LoginSignup
56
55

More than 5 years have passed since last update.

【iOS】【swift】カメラ・アルバムへのアクセスし静止画の取得 UIImagePickerController

Last updated at Posted at 2014-10-23

かなり基本的な事ですが、色々書き直しているので、メモがてら。

SourceTypeの対応チェック

例えばシュミレータでカメラを起動しようすると落ちるので。


if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera)
{
//camera ok

}

カメラ・アルバムの起動


let ipc:UIImagePickerController = UIImagePickerController();
ipc.delegate = self
ipc.sourceType = UIImagePickerControllerSourceType.Camera
// UIImagePickerControllerSourceType.PhotoLibraryでアルバムへのアクセス
self.presentViewController(ipc, animated:true, completion:nil)

プロトコルの指定


//ViewController内であれば
class ViewController: UIViewController,UIImagePickerControllerDelegate,UINavigationControllerDelegate {

UINavigationControllerDelegateもいります。

delegateで画像の取得


func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [NSObject : AnyObject]) {
        if info[UIImagePickerControllerOriginalImage] != nil {
            let image:UIImage = info[UIImagePickerControllerOriginalImage]  as UIImage
        }
        //allowsEditingがtrueの場合 UIImagePickerControllerEditedImage
        //閉じる処理
        picker.dismissViewControllerAnimated(true, completion: nil);
}

56
55
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
56
55