Google I/O Extended Tokyo 2017

Transcript

1. Google I/O Extended Tokyo 2017 What's New in Android #io17extendedJp
2. About us 副島 茂大　@DeNA Co., Ltd 愛澤 萌　 @CyberAgent, Inc. 藤田 琢磨　@FOLIO Co.,Ltd. 菅井 純　 @Mercari, Inc. 橋本 泰　 @Souzoh, Inc. powered by Shibuya.apk #io17extendedJp
3. 質問などはこちらへ #io17extendedJp #io17extendedJp
4. O Preview #io17extendedjp
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6. O Preview Notifications Picture-In-Picture Autofill Adaptive Icons and more... https://developer.android.com/preview/index.html #io17extendedjp
7. Notifications #io17extendedjp
8. • Channels • Timeout • Messaging Style ◦ addHistoricMessage • Colorized • Snoozing • Badges* • NotificationListener* ◦ onNotificationRemoved #io17extendedjp
9. Channels #io17extendedjp • Importance • Sound • Lights • Vibration • Show on lockscreen • Override do not disturb Unified system to help users manage notifications
10. Messaging Style - Historic Message #io17extendedjp Provide context to a conversation by adding historic messages to messaging related notifications
11. Colorized notifications Set and enable a background color for a notification #io17extendedjp
12. Snoozing #io17extendedjp Users can snooze notifications to reappear at a later time
13. Notification Access #io17extendedjp
14. Badges #io17extendedjp
15. NotificationListenerService REASON_APP_CANCEL REASON_APP_CANCEL_ALL REASON_CHANNEL_BANNED REASON_DELEGATE_CANCEL REASON_DELEGATE_CANCEL_ALL REASON_DELEGATE_CLICK REASON_DELEGATE_ERROR REASON_GROUP_OPTIMIZATION REASON_GROUP_SUMMARY_CANCELED REASON_LISTENER_CANCEL REASON_LISTENER_CANCEL_ALL REASON_PACKAGE_BANNED REASON_PACKAGE_CHANGED REASON_PACKAGE_SUSPENDED REASON_PROFILE_TURNED_OFF REASON_SNOOZED REASON_TIMEOUT REASON_UNAUTOBUNDLED REASON_USER_STOPPED onNotificationRemoved(StatusBarNotification, NotificationListenerService.RankingMap, int) #io17extendedjp
16. Picture-In-Picture #io17extendedjp
17. Enable Pip #io17extendedjp
18. Pip Mode <activity android:name="VideoActivity" ... android:supportsPictureInPicture="true" AndroidManifest #io17extendedjp
19. Enter Pip Mode - API Level24 - void onPictureInPictureModeChanged(boolean isInPictureInPictureMode) boolean enterPictureInPictureMode (PictureInPictureArgs args) - onPictureInPictureModeChanged(boolean isInPictureInPictureMode) - Navigation In Pip #io17extendedjp
20. PendingIntent and Broadcast Receiver final ArrayList<RemoteAction> actions = new ArrayList<>(); inActivity.this,requestCode, new Intent(ACTION_MEDIA_CONTROL).putExtra(EXTRA_CONTROL_TYPE, controlType), 0); final Icon icon = Icon.createWithResource(MainActivity.this, iconId); actions.add(new RemoteAction(icon, title, title, intent)); actions.add(new RemoteAction(Icon.createWithResource(MainActivity.this, R.drawable.ic_info_24dp), ....... setPictureInPictureArgs(new PictureInPictureArgs().setActions(actions);); #io17extendedjp
21. Autofill #io17extendedjp
22. Autofill Framework Filling out forms is a time-consuming and error-prone task. Users can easily get frustrated with apps that require these type of tasks. The Autofill Framework improves the user experience by providing the following benefits: - Less time spent in filling fields Autofill saves users from re-typing information. - Minimize user input errors Typing is prone to errors, especially in mobile devices. Removing the necessity of typing information also removes the errors that come with it. #io17extendedjp
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24. Adaptive icons #io17extendedjp
25. Adaptive icons #io17extendedjp
26. Android Studio 2.4 preview #io17extendedjp
27. Android Studio 2.4 preview & O New Feature - Autosizing TextViews - Working with Fonts - Background Executuion Limits - Background Service Limitations - Broadcast Limitations - Migration Guide - > Note: These limitations apply only to apps that target Android O. Apps that target API level 25 or lower are not affected. - #io17extendedjp
28. Remove broadcast receivers #io17extendedjp
29. App Shortcuts The com.android.launcher.action.INSTALL_SHORTCUT broadcast no longer has any effect on your app, because it is now a private, implicit broadcast. Instead, you should create an app shortcut by using the requestPinShortcut() method from the ShortcutManager class. com.android.launcher.action.INSTALL_SHORTCUT ブロードキャストは、プライベートで暗黙的なブロードキャ ストになったため、アプリに影響を与えることはなくなりました。 代わりに、ShortcutManager クラスの requestPinShortcut() メソッドを使ってアプリのショートカットを作成する 必要があります。 #io17extendedjp
30. not maintained? #io17extendedjp
31. Java 8 Support #io17extendedjp
32. Use Java 8 language features #io17extendedjp
33. Java8 Lang Support RetroLambda https://github.com/orfjackal/retrolambda Retropiler: AndroidでJava8の機能を使うもう一つの方法 http://qiita.com/gfx/items/63d1855e008974061b3f #io17extendedjp
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