Upgrade to Pro — share decks privately, control downloads, hide ads and more …

I/O Extended 2022 in Android ~ Whats new in And...

I/O Extended 2022 in Android ~ Whats new in Android development tools

Google IO Extended 2022 Korea Android에서 발표한 "Whats new in Android development tools" 입니다

pluulove (노현석)

June 11, 2022
Tweet

More Decks by pluulove (노현석)

Other Decks in Programming

Transcript

  1. 2021.2.1 Stable Patch 1 Chipmunk 01 2021.3.1 Beta 2 Dolphin

    02 2022.1.1 Canary 3 Electric Eel 03 Android Studio
  2. 1. ѐߊ੗ ২࣌ > ޖࢶ ٣ߡӦ ON 2. Android Studio

    > run configurations ݫ׏ীࢲ “Pair Devices Using Wi-Fi”ࢶఖ
  3. Device Manager ADB over Wi-Fi Emulator tool window Instrumented Tests

    Profileable Apps Layout Inspector Snapshots Interactive Preview Animated Vector Drawable Preview
  4. Jank Detection in CPU profiler 1. UI jank detection ~

    Detect jank on Android 12 and higher : https://developer.android.com/studio/profile/jank- detection#detect_jank_on_android_12_and_higher 2. Spot your UI jank using CPU profiler in Android Studio : https://medium.com/androiddevelopers/spot-your-ui-jank-using-cpu- profiler-in-android-studio-9a4c41a54dab
  5. System Trace Recording record step : Start Profiler > CPU

    > [ON] System Trace Recording > Record
  6. System Trace Recording record step : Start Profiler > CPU

    > [ON] System Trace Recording > Record
  7. UI ߡߢѢܿ੉ হ਺ 01 জ੉ ੉੹ ೐ۨ੐੉ ಴दغӝ ੹ী दझమ

    ী ೐ۨ੐ਸ ҅ࣘ ࠁմ ҃਋. ੉੹ ೐ۨ੐੉ ߡߢѢܻӝ ٸޙী ߊࢤ. 02 জ ೐۽ࣁझо ৘࢚ࠁ׮ য়ې प೯. ೐ۨ੐੄ Deadline੄ ӝળਸ ֈযࢾӝ ٸޙী ߡߢѢܿਵ۽ р઱ػ ೐ۨ੐. 03 Janky frames 1. Detect jank on Android 12 and higher : https://developer.android.com/studio/profile/jank- detection#detect_jank_on_android_12_and_higher 2. Spot your UI jank using CPU profiler in Android Studio : https://medium.com/androiddevelopers/spot-your-ui-jank-using- cpu-profiler-in-android-studio-9a4c41a54dab
  8. AndroidXܳ ޷૑ਗೞח ۄ੉࠳۞ܻܳ ਤೠ ഐജࢿ ೒ېӒ. ؀ࠗ࠙ AndroidXܳ ૑ਗ೮׮Ҋ ౸ױೞৈ

    ؊ ੉࢚ ೐۽ં౟ী ࠛ೙ਃ. ೒ېӒ۽ ੋ೧ ࠽٘ ࢿמ੉ ੷ೞؼ ࣻ ੓׮. Chipmunk Jetifier warning # gradle.properties android.enableJetifier=true Jetifier warning and check in Build Analyzer : https://developer.android.com/studio/releases/gradle-plugin#jetifier-build- analyzer Deprecated
  9. Build Analyzer ~ Warning Jetifierܳ ઁѢܳ ঐद੸ਵ۽ ֢୹. ੹੉੸ ੄ઓࢿ(transitive

    dependencies)ਸ ా೧ deprecatedػ ಁః૑ܳ ೙ਃ۽ ೞח ۄ੉࠳۞ܻী ੄ઓೠ׮ח Ѫਸ ঌ۰ષ.
  10. Build Analyzer ~ Warning Jetifierܳ ઁѢܳ ঐद੸ਵ۽ ֢୹. ੹੉੸ ੄ઓࢿਸ

    ా೧ deprecatedػ ಁః૑ܳ ೙ਃ۽ ೞח ۄ੉࠳۞ܻী ੄ઓೠ׮ח Ѫਸ ঌ۰ષ.
  11. Build Analyzer ~ Fixed grade.properties੄ enableJetifier ࣘࢿਸ False۽ ؀਽ ࣘࢿ

    ઁѢद ૐ࠙ ࠽٘ ࣘبо 5~8% ࡈۄ૗ https://developer.android.com/jetpack/androidx/migrate
  12. Run script on sunflower ganadist ~ https://gist.github.com/ganadist/b43d64510fbff2ff74f1aa92004fd3ff subprojects { afterEvaluate

    { configurations.all { resolutionStrategy.eachDependency { DependencyResolveDetails details -> // minimum version of GMS Libraries which is migrated with AndroidX if (details.target.group.startsWith("com.android.support") || details.target.group.startsWith("android.arch")) { throw new GradleException("${details.target} library was included") } } } } }
  13. Run script ~ result * What went wrong: Execution failed

    for task ':app:dataBindingMergeDependencyArtifactsDebug'. > Could not resolve all files for configuration ':app:debugCompileClasspath'. > Could not resolve com.android.support:support-v4:23.0.0. Required by: project :app > com.google.android.gms:play-services-basement:9.0.0 > com.android.support:support-v4:23.0.0 library was included com.google.firebase:firebase-auth:9.0.0 +--- com.google.android.gms:play-services-base:9.0.0 | +--- com.google.android.gms:play-services-basement:9.0.0 | | \--- com.android.support:support-v4:23.0.0 | +--- com.google.firebase:firebase-common:9.0.0 | \--- com.google.android.gms:play-services-tasks:9.0.0 +--- com.google.android.gms:play-services-basement:9.0.0 +--- com.google.firebase:firebase-auth-common:9.0.0 +--- com.google.firebase:firebase-auth-module:9.0.0 +--- com.google.firebase:firebase-common:9.0.0 \--- com.google.android.gms:play-services-tasks:9.0.0 ganadist ~ https://gist.github.com/ganadist/b43d64510fbff2ff74f1aa92004fd3ff
  14. Library has policy issues in SDK Index ੉ ۄ੉࠳۞ܻ ߡ੹ীח

    Google Play झషযীࢲ ѱदܳ ରױೞח ੿଼ ੉ग https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-checks/src/main/java/ com/android/tools/lint/checks/GooglePlaySdkIndex.kt Electric Eel
  15. Library has policy issues in SDK Index ੉ ۄ੉࠳۞ܻ ߡ੹ীח

    Google Play झషযীࢲ ѱदܳ ରױೞח ੿଼ ੉ग Electric Eel https://play.google.com/sdks
  16. ./gradlew --info --refresh-dependencies > Configure project : Evaluating root project

    'sunflower' using build file '/Users/pluu/SampleProject/sunflower/build.gradle'. Downloading https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/7.2.1/gradle-7.2.1.pom to /Users/ pluu/.gradle/.tmp/gradle_download2958690770490799267bin Resource missing. [HTTP GET: https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.6.21/kotlin- gradle-plugin-1.6.21.pom] Resource missing. [HTTP GET: https://dl.google.com/dl/android/maven2/com/google/dagger/hilt-android-gradle-plugin/2.41/hilt- android-gradle-plugin-2.41.pom] … Downloading https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.6.21/kotlin-gradle- plugin-1.6.21.pom to /Users/pluu/.gradle/.tmp/gradle_download1710862990632809244bin Downloading https://repo.maven.apache.org/maven2/com/google/dagger/hilt-android-gradle-plugin/2.41/hilt-android-gradle- plugin-2.41.pom to /Users/pluu/.gradle/.tmp/gradle_download13128778667499341771bin … // root build.gradle buildscript { repositories { google() mavenCentral() } }
  17. п ݽٕ੄ R ௿ېझী ؀ೠ ֎੐झಕ੉झܳ ࢎਊೞب۾ ߸҃ AGPח ࠽٘

    द ܻࣗझܳ জ R ௿ېझী 
 ࠂઁೞ૑ ঋইب ػ׮, Non-Transitive R Classes 01 ௏٘ܳ ߸҃ೞ؊ۄب ৔ೱਸ ߉ח 
 ࢜۽਍ ݽٕ݅ ׮द ҅࢑ೠ׮. Lint Cache 02 More Builds Chipmunk
  18. android { testOptions { managedDevices { devices { pixel2api30 (com.android.build.api.dsl.ManagedVirtualDevice)

    { // Use device profiles you typically see in Android Studio. device = "Pixel 2" // Use only API levels 27 and higher. apiLevel = 30 // To include Google services, use "google". systemImageSource = "aosp" // Whether the image must be a 64 bit image. Defaults to false, // in which case the managed device will use a 32 bit image. // Not applicable to arm64 machines. require64Bit = false } } } } } Dolphin Gradle Managed Virtual Devices
  19. android { testOptions { managedDevices { devices { pixel2api30 (com.android.build.api.dsl.ManagedVirtualDevice)

    { // Use device profiles you typically see in Android Studio. device = "Pixel 2" // ATD currently support only API level 30. apiLevel = 30 // You can also specify "google-atd" if you require Google Play Services. systemImageSource = "aosp-atd" // Whether the image must be a 64 bit image. require64Bit = false } } } } } Dolphin Android testing ~ Gradle Managed Virtual Devices : https://developer.android.com/studio/preview/features#gmd AVD location : /Users/$USER/.android/avd/gradle-managed Automated Test Devices
  20. Visual linting ׮নೠ ചݶ ௼ӝীࢲ Visual Lint ޙઁ ഛੋ Layout

    Validationਸ ৌݶ ݽٚ ۨ੉ইਓ੉ ৈ۞ ੢஖ ௼ӝ۽ ۪؊݂ ֢୹ Electric Eel
  21. Live Edit “Live edit of literals”ࠁ׮ ѐࢶػ সؘ੉౟ ୊ܻ ੗زਵ۽

    ޷ܻ ࠁӝܳ সؘ੉౟, ௏٘ ߸҃ ࢎ೦ਸ पदрਵ۽ ഛੋ оמ https://developer.android.com/jetpack/compose/tooling#live-edit Electric Eel
  22. Compose Preview Light/Dark Theme, ٣߄੉झ ߑೱ, ചݶ ௼ӝ ١ ׮নೠ

    ઑѤীࢲ Composableਸ ޷ܻ ഛੋೡ ࣻ ੓׮. https://developer.android.com/jetpack/compose/tooling
  23. Preview sample @Preview(showBackground = true) @Preview(showBackground = true, uiMode =

    Configuration.UI_MODE_NIGHT_YES) @Composable fun NiaCatalogPreview() { NiaTheme { Surface { // composable function } } }
  24. Multipreview sample @Preview(showBackground = true) @Preview(showBackground = true, uiMode =

    Configuration.UI_MODE_NIGHT_YES) annotation class SamplePreview @SamplePreview @Composable fun NiaCatalogPreview() { NiaTheme { Surface { NiaCatalog() } } https://developer.android.com/jetpack/compose/tooling#preview-features Compose 1.2
  25. Compose Recomposition Counts Layout Inspectorܳ ࢎਊೞৈ 
 ۨ੉ইਓ ҅க੄ п

    Composable੉ ੤ҳࢿغѢա Ѥցګ द੼ਸ ഛੋ оמ. https://github.com/ComposeDesigner/ComposeLoginScreen https://developer.android.com/studio/preview/features#new_in_compose Compose 1.2-alpha03
  26. Etc

  27. Android Studioী োѾػ Google ҅੿੄ Firebase Crashlytics۽ ఐ૑ػ ী۞ܳ ഛੋೡ

    ࣻ ੓׮ • Crashо ߊࢤೠ Devices • Android Versions • App version, ࣻ૘ दр App Insights Electric Eel
  28. Electric Eel Android Studioী োѾػ Google ҅੿੄ Firebase Crashlytics۽ ఐ૑ػ

    ী۞ܳ ഛੋೡ ࣻ ੓׮ • Crashо ߊࢤೠ Devices • Android Versions • App version, ࣻ૘ दр App Insights
  29. gradle.properties # Automatically convert third- party libraries to use AndroidX

    android.enableJetifier=false ೐۽ં౟੄ 80%о ࢎਊ ઺ 80% ઁѢद ૐ࠙ ࠽٘ ࣘبо 10% ੉࢚ ೱ࢚ ~10%
  30. Dolphin Electric Eel Logcat v2 SDK Index Integration WearOS Launch

    Configurations WearOS Pairing Assistant & Toolbar Gradle Managed Devices Compose Recomposition in Layout Inspector Compose Animation Coordination Preview Live Edit (Jetpack Compose) Visual Lint for Compose Compose Multi-Preview Device Mirroring Resizable Emulator App Quality Insights android studio