Google I/O 2022 recap

Transcript

1. Google I/O 2022 Recap
2. Keynote
3. Augmented Reality • ARCore Geospatial API • Google Maps integration
4. Android
5. Tiramisu Key changes • Phone at the center • Better together • UI Updates • Language per app • More security
6. Google Wallet But not for us :( • Google Pay -> Google Wallet • Credit Cards, Car Keys, Documents and so on
8. Tablets
9. Notification Shade
10. Task bar
11. Drag&Drop
12. Multitasking
13. Updated Google apps
14. Фишки для планшетов • Добавили гайды в документацию
15. Web developer:
16. Devices around you
17. Shared clipboard
18. Matter
19. More pixels
20. Pixel 6a • $449 • Cameras from Pixel 5 • 6.1” 60Hrz display • Tensor chip • 6Gb RAM 128Gb Storage • Pre-order starting July 21
21. Pixel 7 • Coming this fall • Aluminum body • New standard for photo • New Tensor chip • Android 13
22. Pixel Buds Pro • Active Noise Cancellation • Transparency Mode • Noise-Suppression • Up to 11 hours of listening time • Up to 7 hours with noise cancellation • Multi-point connectivity • Spatial Audio • Find My Device • $199
23. Pixel Tablet Announce in 2023 :/
24. Pixel Watch • Coming this fall • Maps without phone • Wallet also • Built-in Assistant
25. Multiple Previews
26. Multiple Previews
27. Real device in AS Window Just like emulator but real device
28. Compose Live Edit
29. Key changes in Android Studio • Logicat v2 • Wear OS integrations • Gradle Managed Device ( for testing) • Compose Recomposition • Compose Animations Preview • Live Edit (Compose) • Compose Multi-Preview • Device Mirroring • Resizable Emulator
30. Other • Firebase in Android Studio. Shows crash in the code • Chrome make web better • See popular SDK’s in Play Console
31. What’s new in Android
33. New permission Noti fi cation • Request POST_NOTIFICATUONS in order to prompt users for the noti fi cation permission • Access to noti fi cations can be checked either through the PermissionChecker, or by using Noti fi cationManager.areNoti fi cationsEnabled method
34. Photo Picker • No runtime permissions • Will soon include cloud photos & videos • Backported to Android 11 & 12
35. Back to the basics of System Back Unpredictable Back With the current model, users can’t see ahead, which results in false positives
36. Back to the basics of System Back Opt in the new behaviour • Once the new behaviour is enabled, KEYCODE_BACK and onBackPressed() won’t be used anymore • Application will have to rely entirely on the OnBackInvockedCallback Android 13 Android 14 <application android:enableOnBackInvokedCallback="true"> The new back dispatching will be enabled by default for application targeting SDK 34
37. Back to the basics of System Back Predictable Back • The ahead-of-time model allows the system to show a preview of the destination
38. ART Module • All devices running Android 12+ will get ART updates even outside the normal Android release cycle • OpenJDK updates too
39. Wear OS Health Services • ExerciseClient • PassiveMonitoringClient • MeasureClient • Partners: Fitbit, Google Health, Samsung Health
40. BIG Displays Android TV • Expanded PiP API • Keep-clear APIs
41. Android Studio Dolphin • Logcat v2 • SDK Index Integration • WearOS Launch Con fi gurations • WearOS Pairing Assistant & Toolbar • Gradle Managed Devices • Compose Recomposition in Layout Inspector • Compose Animation Coordination Preview
42. Android Studio Electric Eel Features may slack to next version • Compose Live Edit • Visual Lint for Compose (?) • Compose Multi-Preview • Device Mirroring • Resizable Emulator • App Quality Insights
43. What’s new in Jetpack
45. JankStats android.metrics:metrics-performance • Track and analyse bank performance problems in app’s UI • Identi fi es performance issues using internal heuristics • Report results on every frame via a listener
46. Baseline Profiles androidx.pro fi leinstaller:pro fi leinstaller • Provide custom pro fi le rules in apps and libraries • Startup and junk performance improvements • Pro fi les added to popular Jetpack libraries
47. Macrobenchmark androidx.benchmark:benchmark-macro • Accurately measure app startup and scrolling performance, both locally and in CI • Now supports down to API level 23 • Added BaselinePro fi leRule to generate pro fi les for critical work fl ows
48. Room androidx.room:room • Written in Kotlin starting from 2.5.0 • Performance improvements with KSP in 2.4.0
49. Navigation androidx.navigation:navigation • Stable support for multiple backstacks • Integration between Navigation and Compose • Prebuilt support for two-pane layouts • All artifacts rewritten in Kotlin
50. WindowManager androidx.window:window • Support new device for factors and multi-window environments • Smart layout avoids placing content in occluded areas • Already integrated into SlidingPaneLayout • Supports foldable phones to adjust how content is displayed • Now stable
51. DragAndDrop androidx.draganddrop:draganddrop • Simpli fi es ingesting dropped data • Drop target highlighting
52. AppCompat androidx.appcompat:appcompat • Access the latest foundational UI features from earlier API levels • Emoji2 integration allows default support for the latest emojis • Custom locale selection back ported from Tiramisu • Uses Play splits to download additional locales
53. CameraX • HDR Video Capture • Pause/Resume • Audio control • Choose camera & resolution • Better preview quality • Portrait Bokeh
54. Compose • Nested Scrolling Interop (Coordinator Layout (View) <-> Compose) • Downloadable fonts • Lazy Layouts API improvements