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I/O Extended 2018 Tokyo
Android sessions part 1
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ηογϣϯ֓؍
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શ62ηογϣϯ(2000ڧ)
● What's new in Android
● Android fireside chat
● Modern Android development: Android Jetpack, Kotlin, and more
● Protips: a fresh look at advanced topics for Android experts
● What's new in Android security
● Migrate your existing app to target Android Oreo and above
● What's new in Android Runtime
● Understanding Android memory usage
● Drawn out: how Android renders
● Best practices for text on Android
● Android Jetpack: how to smartly use Fragments in your UI
● Android Jetpack: what's new in Architecture Components
● Android Jetpack: what’s new in Android Support Library
● Android Jetpack: easy background processing with WorkManager
● Android Jetpack: manage UI navigation with Navigation Controller
● Android Jetpack: sweetening Kotlin development with Android KTX
● Android Jetpack: manage infinite lists with RecyclerView and Paging
● Android Slices: build interactive results for Google Search
● What's new in Android development tools
● What's new with the Android build system
● Best practices using compilers in Android Studio
● Effective ProGuard keep rules for smaller applications
● What's new with ConstraintLayout and Android Studio design tools
● Android vitals: debug app performance and reap rewards
● Improve app performance and stability with Firebase
● Improve app performance with Android Studio Profilers
● Don't let your app drain your users' battery
● What’s new with Android TV
● Frictionless Android testing: write once, run everywhere
● Autonomous and customized pre-launch testing in the Google Play Console
● The future of apps on Android and Google Play: modular, instant, and dynamic
● Build the new, modular Android App Bundle
● Google Play Instant: how app developers are finding success
● Google Play Instant: how game developers are finding success
● What's new in Android Things
● Build real consumer devices with Android Things
● Build effective OEM-level apps on Android Things
● Electronic design for Android Things System on Modules
● Women Techmakers panel: experiences developing on Android Things
● Product design: how to build better products with Android Things
● Device provisioning and authentication with Android Things
● Update production devices in the field with the Android Things Console
● What's new in Wear OS by Google
● Building AR apps with the Sceneform SDK
● What’s new in automotive
● What’s new in Android accessibility
● What’s new in Android apps for Chrome OS
● Building feature-rich media apps with ExoPlayer
● Sound Amplifier and the new Dynamics Processing Effect
● Build a universal camera app
● How to get one-meter location-accuracy from Android devices
● Google Pay best practices for great payment experiences
● Build reactive mobile apps with Flutter
● Getting started with App Actions
● Integrating your Android apps with the Google Assistant
● Build with Google Pay
● Grow and optimize your subscriptions with new Google Play features
● New and advanced Google Play tools for game developers
● Analyze your audience and benchmark metrics to grow on Google Play
● Release management: successful launches and updates on Google Play
● How to Kotlin - from the Lead Kotlin Language Designer
● Build for Android (Go edition): optimize your app for global markets
● Integrating your Android apps with the Google Assistant
● Build with Google Pay
● Grow and optimize your subscriptions with new Google Play features
● New and advanced Google Play tools for game developers
● Analyze your audience and benchmark metrics to grow on Google Play
● Release management: successful launches and updates on Google Play
● How to Kotlin - from the Lead Kotlin Language Designer
● Build for Android (Go edition): optimize your app for global markets
https://www.youtube.com/playlist?list=PLWz5rJ2EKKc9Gq6FEnSXClhYkWAStbwlC
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ผ
● શൠ (6ηογϣϯ)
● Android Runtime (4ηογϣϯ)
● Jetpack (8ηογϣϯ)
● Development Tools (5ηογϣϯ)
● Debug/Profile (4ηογϣϯ)
● Test (2ηογϣϯ)
● App Bundle/Module (4ηογϣϯ)
● Medis (3ηογϣϯ)
● Android Things (8ηογϣϯ)
● Google Play (6ηογϣϯ)
● Language (2ηογϣϯ)
● Assistant (2ηογϣϯ)
● Location, TV, Wear OS, AR/VR, Auto, Accessibility,
Chrome OS,Flutter (֤1ηογϣϯ)
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ॏཁτϐοΫ from Top 5 Android Announcements at Google I/O
● Jetpack
● App Bundle
● Kotlin
● Slice
● Actions
https://www.youtube.com/watch?v=Hzv5-R9XLTc
● Jetpack
● App Bundle
● Kotlin
● Slice
● Actions
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Jetpack
● Android Jetpack: how to smartly use Fragments in your UI
● Android Jetpack: what's new in Architecture Components
● Android Jetpack: what’s new in Android Support Library
● Android Jetpack: easy background processing with WorkManager
● Android Jetpack: manage UI navigation with Navigation Controller
● Android Jetpack: sweetening Kotlin development with Android KTX
● Android Jetpack: manage infinite lists with RecyclerView and Paging
● Android Slices: build interactive results for Google Search
● Modern Android development: Android Jetpack, Kotlin, and more
● αϙʔτϥΠϒϥϦ
● ৽ίϯϙʔωϯτͷՃ
● ϦϑΝΫλϦϯά
(android.support.v4.* → androidx.*)
ؔ࿈ηογϣϯ
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WorkManager
● όοΫάϥϯυॲཧͷͨΊ
ͷϥΠϒϥϦ
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WorkManager - ۩ମྫ1
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WorkManager - ۩ମྫ2
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Advanced topic
● Workͷঢ়ଶࢹ(ͨͱ͑ϓϩάϨεόʔΛग़͍ͨ͠)
● ฒྻ࣮ߦ
● Outputͷ౷߹ํ๏ͷΧελϚΠζ(InputMarger)
● TagʹΑΔWorkͷྨ
● Workͷߋ৽
● ܁Γฦ͠ॲཧ
● Unit testing
See Android Jetpack: easy background processing with WorkManager
https://www.youtube.com/watch?v=IrKoBFLwTN0
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Navigation
● FragmentΛͬͨը໘ભҠ
● Up/HomeΛ͍͍ײ͡ʹ
● IDEͷάϥϑΟΧϧΤσΟλ
● deep-linkʹΑΔભҠ
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Advanced topics
● ଞͷActivityͷભҠ
● TypeSafe arguments
● Deep-linkʹΑΔࢦఆը໘ͷભҠ(PendingIntent, URL)
● Testing
See Android Jetpack: manage UI navigation with Navigation Controller
https://www.youtube.com/watch?v=8GCXtCjtg40
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Paging
● Ϧετͷཁૉͷϖʔδϯά
● RoomͱͷΈ߹ΘͤͰҖྗ
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Advanced topics
● ϖʔδαΠζͷৄࡉͳΧελϚΠζ
● Placeholders
● Network͔ΒͷσʔλϑΣον
● DatabaseͱNetworkͷΈ߹Θͤར༻
● RxJavaͱͷΈ߹Θͤํ
See Android Jetpack: manage infinite lists with RecyclerView and Paging
https://www.youtube.com/watch?v=BE5bsyGGLf4
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Slices
● ͭΑ͍RemoteView
● ଞͷΞϓϦʹࣗͷUIΛදࣔ
● API 19Ҏ߱Ͱ͑Δ
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ಛ
● Templateϕʔε: ॊೈͳߏ
● ΠϯλϥΫςΟϒ: ͞·͟·ͳίϯϙʔωϯτΛఏڙ
● Updatable: දࣔ͞ΕΔॴϓϥοτϑΥʔϜͷߋ৽ʹґଘͤͣʹՃՄೳ
● ޙํޓੑ: API 19(KitKat)Ҏ߱(95ˋͷ)Ͱಈ࡞͢Δ
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Advanced topics
● ΞΫηεݖ
● දࣔαΠζͷόϦΤΠγϣϯ(ShortCut, Small, Large)
● σόοά(SliceViewer)
See Android Slices: build interactive results for Google Search
https://www.youtube.com/watch?v=a7IVH5aNwwc
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Android-ktx
● AndroidͷAPIΛKotlin͔Β͍
͘͢
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App Bundle
● ΞϓϦͷ৽ϑΥʔϚοτ(.aab)
● Play Store͕࠷దͳapkΛੜ
● αΠζݮ
● Dynamic moduleػೳͰඞཁ
ؔ࿈ηογϣϯ
● Build the new, modular Android App Bundle
● What's new with the Android build system
● The future of apps on Android and Google Play:
modular, instant, and dynamic
● Google Play Instant: how app developers are finding
success
● Google Play Instant: how game developers are
finding success
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ͬͱৄ͘͠
● LΑΓલͱLҎ߱ͷσόΠεͷҧ͍
● Dynamic Module
● Bundle Explorer
See Build the new, modular Android App Bundle
https://www.youtube.com/watch?v=bViNOUeFuiQ
What's new with the Android build system
https://www.youtube.com/watch?v=N5xONyp69eU
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Fireside chat
● Androidͷதͷਓͷ࣭λΠϜ
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ొஃऀ
● Chet Haase (Android Toolkit team)
● Dave Burke (͍͍ͩͨͳΜͰ)
● Stephanie Cuthbertson (Developer Experience)
● Romain Guy (Graphics and Kotlin)
● Aurash Mahbod (Google Play and Instant apps)
● Dianne Hackborn (Framework team manager)
● Xavier Ducrohet (Tools team)
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Architecture Components͕σϑΝΫτͳઃܭͱͳΔͷ͔
● (Romain) Yes. جຊతʹΓ͍ͨΑ͏ʹΕ͍͍͚Ͳɺզʑ͕ݱ࣌Ͱྑ͍
ͱࢥ͏ํ๏Λදݱ͍ͯ͠ΔɻπʔϧɺϥΠϒϥϦɺυΩϡϝϯτɺτʔΫಈը
Ͱαϙʔτ͍ͯ͘͠ɻ
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DianneACʹ͍ͭͯAndroidͷ͋Δ͖͔࢟Βͷҳͱߟ͍͑ͯΔ͔ʁ
● (Dianne)Core platformґવͱͯͦ͠ͷ্ͷͷʹ͍ͭͯԿنఆ͠ͳ͍
͠ɺࠓޙ൚༻తͳͷͰ͋Γଓ͚͍ͨͱࢥ͍ͬͯΔɻACͦͷ্ʹߏங͞Ε
ͨϨΠϠʔͰαϙʔτϥΠϒϥϦͰ͢ɻΞϓϦͱͱʹૉૣ͘มԽ͍ͯ͘͜͠
ͱ͕Ͱ͖ɺطଘͷΞϓϦΛյ͢͜ͱ͋Γ·ͤΜɻACɺݱ࣌ͰΞϓϦ͜
͏͋Δ͖ͱ͍͏զʑͷߟ͑Λදݱ͢ΔͷͰ͢ɻ
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AndroidͷAPIΛઃܭͤ͠Δͱͨ͠ΒԿΛ͍ͨ͠Ͱ͔͢ʁ
● (Chet) APIઃܭͰޙչ͠ͳ͔ͬͨ͜ͱͳΜͯແ͍Αɻ
● (Dianne) ϒϩʔυΩϟετΛAndroidManifest͔Βड৴Ͱ͖ΔΑ͏ʹͨ͜͠ͱ
ຊʹؒҧͬͨஅͩͱࢥ͍ͬͯΔɻ
● (Aurash) App BundleͷܗࣜΛͬͱ͘ಋೖ͓͖͔ͯͨͬͨ͠Ͷɻ
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NavigationSingle Activity appΛਪ͢Δͱ͍͏͜ͱͳͷ͔
● ಛʹͦ͏͍͏ҙਤͳ͍Ͱ͢
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Pͳͥ࣌ܭ͕ࠨͳͷ͔
● (Dave) DisplayCutoutͷαϙʔτΛ͢Δͱ͖ʹɺӈଆʹ͋ΔͷΛݮΒ͞ͳ͍ͱ
͍͚ͳ͔ͬͨɻ࠷ॳݟͨͱ͖Կ͕ىͬͨ͜Μͩͱࢥ͚ͬͨͲɺҰिؒͨ͠
Β׳ΕͨΑɻ
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λϒϨοτͷͳ͔͚ͬͨͲChromeOSʹ౷߹͍ͯ͘͠ͷʁ
● (Dave) ͍ɺλϒϨοτλϒϨοτͰ͍ͬͯ͘Α
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GoogleͷαʔόʔʹଓͰ͖ͳ͍தࠃͷαϙʔτʹ͍ͭͯ
● Ή͔͍ͣ͠Ͷʂ
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OracleͷૌুAndroidʹͲ͏͍͏Өڹ͕͋Γ·͔͢ʁ
● (Dave) ͓ͬͱɺ͕࣌ؒདྷͨΑ͏ͩɻɻ
● (Stephanie) զʑΑ͍ͷΛ࡞͍ͬͯ͘͜ͱʹྗ͢Δ͚ͩͰ͢ɻ
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Androidؔ࿈ηογϣϯҰཡ
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શ62ηογϣϯ(2000ڧ)
● What's new in Android
● Android fireside chat
● Modern Android development: Android Jetpack, Kotlin, and more
● Protips: a fresh look at advanced topics for Android experts
● What's new in Android security
● Migrate your existing app to target Android Oreo and above
● What's new in Android Runtime
● Understanding Android memory usage
● Drawn out: how Android renders
● Best practices for text on Android
● Android Jetpack: how to smartly use Fragments in your UI
● Android Jetpack: what's new in Architecture Components
● Android Jetpack: what’s new in Android Support Library
● Android Jetpack: easy background processing with WorkManager
● Android Jetpack: manage UI navigation with Navigation Controller
● Android Jetpack: sweetening Kotlin development with Android KTX
● Android Jetpack: manage infinite lists with RecyclerView and Paging
● Android Slices: build interactive results for Google Search
● What's new in Android development tools
● What's new with the Android build system
● Best practices using compilers in Android Studio
● Effective ProGuard keep rules for smaller applications
● What's new with ConstraintLayout and Android Studio design tools
● Android vitals: debug app performance and reap rewards
● Improve app performance and stability with Firebase
● Improve app performance with Android Studio Profilers
● Don't let your app drain your users' battery
● What’s new with Android TV
● Frictionless Android testing: write once, run everywhere
● Autonomous and customized pre-launch testing in the Google Play Console
● The future of apps on Android and Google Play: modular, instant, and dynamic
● Build the new, modular Android App Bundle
● Google Play Instant: how app developers are finding success
● Google Play Instant: how game developers are finding success
● What's new in Android Things
● Build real consumer devices with Android Things
● Build effective OEM-level apps on Android Things
● Electronic design for Android Things System on Modules
● Women Techmakers panel: experiences developing on Android Things
● Product design: how to build better products with Android Things
● Device provisioning and authentication with Android Things
● Update production devices in the field with the Android Things Console
● What's new in Wear OS by Google
● Building AR apps with the Sceneform SDK
● What’s new in automotive
● What’s new in Android accessibility
● What’s new in Android apps for Chrome OS
● Building feature-rich media apps with ExoPlayer
● Sound Amplifier and the new Dynamics Processing Effect
● Build a universal camera app
● How to get one-meter location-accuracy from Android devices
● Google Pay best practices for great payment experiences
● Build reactive mobile apps with Flutter
● Getting started with App Actions
● Integrating your Android apps with the Google Assistant
● Build with Google Pay
● Grow and optimize your subscriptions with new Google Play features
● New and advanced Google Play tools for game developers
● Analyze your audience and benchmark metrics to grow on Google Play
● Release management: successful launches and updates on Google Play
● How to Kotlin - from the Lead Kotlin Language Designer
● Build for Android (Go edition): optimize your app for global markets
● Integrating your Android apps with the Google Assistant
● Build with Google Pay
● Grow and optimize your subscriptions with new Google Play features
● New and advanced Google Play tools for game developers
● Analyze your audience and benchmark metrics to grow on Google Play
● Release management: successful launches and updates on Google Play
● How to Kotlin - from the Lead Kotlin Language Designer
● Build for Android (Go edition): optimize your app for global markets
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General
● What's new in Android
● Android fireside chat
● Modern Android development: Android Jetpack, Kotlin, and more
● Protips: a fresh look at advanced topics for Android experts
● What's new in Android security
● Migrate your existing app to target Android Oreo and above
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Android Runtime
● What's new in Android Runtime
● Understanding Android memory usage
● Drawn out: how Android renders
● Best practices for text on Android
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Jetpack
● Android Jetpack: how to smartly use Fragments in your UI
● Android Jetpack: what's new in Architecture Components
● Android Jetpack: what’s new in Android Support Library
● Android Jetpack: easy background processing with WorkManager
● Android Jetpack: manage UI navigation with Navigation Controller
● Android Jetpack: sweetening Kotlin development with Android KTX
● Android Jetpack: manage infinite lists with RecyclerView and Paging
● Android Slices: build interactive results for Google Search
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Development Tools
● What's new in Android development tools
● What's new with the Android build system
● Best practices using compilers in Android Studio
● Effective ProGuard keep rules for smaller applications
● What's new with ConstraintLayout and Android Studio design tools
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Debug/Profiling
● Android vitals: debug app performance and reap rewards
● Improve app performance and stability with Firebase
● Improve app performance with Android Studio Profilers
● Don't let your app drain your users' battery
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Test
● Frictionless Android testing: write once, run everywhere
● Autonomous and customized pre-launch testing in the Google Play
Console
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App Bundle/Module
● The future of apps on Android and Google Play: modular, instant, and
dynamic
● Build the new, modular Android App Bundle
● Google Play Instant: how app developers are finding success
● Google Play Instant: how game developers are finding success
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Media
● Building feature-rich media apps with ExoPlayer
● Sound Amplifier and the new Dynamics Processing Effect
● Build a universal camera app
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Location
● How to get one-meter location-accuracy from Android devices
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Android Things
● What's new in Android Things
● Build real consumer devices with Android Things
● Build effective OEM-level apps on Android Things
● Electronic design for Android Things System on Modules
● Women Techmakers panel: experiences developing on Android Things
● Product design: how to build better products with Android Things
● Device provisioning and authentication with Android Things
● Update production devices in the field with the Android Things Console
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Android TV
● What’s new with Android TV
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Wear OS by Google
● What's new in Wear OS by Google
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AR/VR
● Building AR apps with the Sceneform SDK
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Android Auto
● What’s new in automotive
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Accessibility
● What’s new in Android accessibility
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Chrome OS
● What’s new in Android apps for Chrome OS
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Flutter
● Build reactive mobile apps with Flutter
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Assistant
● Getting started with App Actions
● Integrating your Android apps with the Google Assistant
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Google Play
● Build with Google Pay
● Grow and optimize your subscriptions with new Google Play features
● New and advanced Google Play tools for game developers
● Analyze your audience and benchmark metrics to grow on Google Play
● Release management: successful launches and updates on Google
Play
● Google Pay best practices for great payment experiences
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Language
● How to Kotlin - from the Lead Kotlin Language Designer
● Build for Android (Go edition): optimize your app for global markets