質問編集履歴
4
画像取得コードの追記
test
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test
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@@ -32,27 +32,119 @@
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```swift
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35
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-
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// カメラの呼び出し
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-
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37
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func onClickPhotoAction() {
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-
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isNewPhoto = true
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-
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getViewIns()?.hideActionSheet()
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-
controller.
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if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera) {
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-
controller
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let controller = UIImagePickerController()
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controller.
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controller.delegate = self
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controller.
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controller.sourceType = UIImagePickerControllerSourceType.Camera
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-
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controller.navigationBar.barTintColor = const.baseGreenColor
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controller.navigationBar.tintColor = UIColor.whiteColor()
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UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName:UIColor.whiteColor()]
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-
self.presentViewController(controller, animated: true, completion: nil)
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self.presentViewController(controller, animated: true, completion: nil)
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}
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+
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// 撮影が終わって画像を取得するコード
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func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {
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if info[UIImagePickerControllerOriginalImage] != nil {
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let image = info[UIImagePickerControllerOriginalImage] as! UIImage
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var orientation: Int?
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if isNewPhoto == true {
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UIImageWriteToSavedPhotosAlbum(image, self, #selector(BaseResultViewController.image(_:didFinishSavingWithError:contextInfo:)), nil)
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let metadata = info[UIImagePickerControllerMediaMetadata] as? NSDictionary
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orientation = metadata?.objectForKey("Orientation") as? Int
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}
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else {
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switch image.imageOrientation.rawValue {
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case 0:
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orientation = 1
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case 1:
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orientation = 3
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case 2:
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orientation = 8
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case 3:
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orientation = 6
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default:
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break
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}
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}
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let uuid = NSUUID().UUIDString
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119
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let imageName = "(uuid).PNG"
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let jpgImageName = "(uuid)-thumb.JPG"
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let data = UIImagePNGRepresentation(image)
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let jpgData = UIImageJPEGRepresentation(image, 0.7)
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let localPath = relationData.setFile(imageName, data: data!)
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let _ = relationData.setFile(jpgImageName, data: jpgData!)
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getViewIns()?.hideActionSheet()
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baseModel.saveValuable(NSURL(fileURLWithPath: localPath), orientation: orientation)
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prepareSegue(true)
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resetValuable()
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}
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picker.dismissViewControllerAnimated(true, completion: nil)
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}
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3
キャッシュのクリアに関するコードも追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -38,19 +38,33 @@
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38
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39
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if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera) {
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40
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let controller = UIImagePickerController()
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let controller = UIImagePickerController()
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43
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controller.delegate = self
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controller.delegate = self
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-
controller.sourceType = UIImagePickerControllerSourceType.Camera
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controller.sourceType = UIImagePickerControllerSourceType.Camera
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-
controller.navigationBar.barTintColor = const.baseGreenColor
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controller.navigationBar.barTintColor = const.baseGreenColor
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controller.navigationBar.tintColor = UIColor.whiteColor()
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controller.navigationBar.tintColor = UIColor.whiteColor()
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UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName:UIColor.whiteColor()]
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UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName:UIColor.whiteColor()]
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self.presentViewController(controller, animated: true, completion: nil)
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self.presentViewController(controller, animated: true, completion: nil)
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}
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// ライブラリの場合はこれでメモリーが解放されるようですが、撮影した場合はこれでクリア仕切れていない状態です
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キャッシュのクリア
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func clearCache() {
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SDImageCache.sharedImageCache().clearMemory()
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SDImageCache.sharedImageCache().clearDisk()
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}
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2
コードの追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -23,3 +23,35 @@
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23
23
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カメラ機能を用いた際にはまた別なメモリーの解放方法があるのだと思うのですが、教えていただけましたらありがたいです。
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宜しくお願いいたします。
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31
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+
追記：
|
|
32
|
+
|
|
33
|
+
```swift
|
|
34
|
+
|
|
35
|
+
isNewPhoto = true
|
|
36
|
+
|
|
37
|
+
getViewIns()?.hideActionSheet()
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38
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+
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39
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+
if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera) {
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40
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+
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41
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+
let controller = UIImagePickerController()
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42
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+
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43
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controller.delegate = self
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44
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+
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45
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controller.sourceType = UIImagePickerControllerSourceType.Camera
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46
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+
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47
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controller.navigationBar.barTintColor = const.baseGreenColor
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48
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+
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49
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+
controller.navigationBar.tintColor = UIColor.whiteColor()
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50
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+
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51
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+
UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName:UIColor.whiteColor()]
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52
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53
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self.presentViewController(controller, animated: true, completion: nil)
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54
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}
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```
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1
タイトル
test
CHANGED
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@@ -1 +1 @@
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1
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-
【Swift】メモリー解放について
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1
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+
【Swift】カメラ機能を用いた場合のメモリー解放について
|
test
CHANGED
|
File without changes
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