• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
AssetsLibraryについて (iOS5対応版)
 

AssetsLibraryについて (iOS5対応版)

on

  • 7,845 views

名古屋iPhone勉強会 #2 での発表内容です

名古屋iPhone勉強会 #2 での発表内容です

Statistics

Views

Total Views
7,845
Views on SlideShare
7,586
Embed Views
259

Actions

Likes
11
Downloads
18
Comments
0

7 Embeds 259

http://itok.jp 243
https://twitter.com 6
http://paper.li 4
http://a0.twimg.com 2
http://www.mefeedia.com 2
http://webcache.googleusercontent.com 1
http://cache.yahoofs.jp 1
More...

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    AssetsLibraryについて (iOS5対応版) AssetsLibraryについて (iOS5対応版) Presentation Transcript

    • AssetsLibrary (iOS5 )itok@itok_twit2011.10.22
    • • , itok, @itok_twit••• iPhone
    • Book+
    • SmartTub
    • PictShare
    • iPicture
    • AssetsLibrary
    • AssetsLibrary•iPhone/iPad
    • ImagePicker•EXIF ••
    • Assets••
    • ALAssetsLibraryALAssetsGroup ALAsset AssetALAssetRepresentat ion
    • ALAssetsLibrary ALAssetsGroup group type URL enumeration ALAsset representation ALAssetRepresentat ion
    • ALAsset•property •date • •iOS4 : ≠ •iOS5 : EXIF •location•thumbnail square: 75px •iOS5 : aspectRatioThumbnail
    • ALAssetRepresentation•metadata•CGImage •iOS5 : fullScreenImage•URL (assets-library://) •iOS4 : •iOS5 : GUID•• (iOS5)
    • ••ALAssetsLibraryChangedNotification
    • iOS5 1• API • • asset
    • iOS5 2• API •writeModifiedImageDataToSavedPhotosAlbum: metadata:completionBlock • asset asset originalAsset •EXIF date property •setImageData:metadata:completionBlock •writeModified... asset asset ←editable
    • iOS5•ALAssetsLibraryChangedNotification •writeImageDataToSavedPhotosAlbum:metadata: completeBlock: API•Aperture ALAssetPropertyDate • Apple
    • • iOS4•iOS5