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Android Developers
Android Studio
Preview
Release Updates
Android Studio 4.2 Canary 5 available
Tuesday, July 21, 2020
Android Studio 4.2 Canary 5 is now available in the Canary and Dev channels.
If you have Android Studio set to receive updates on the
Canary or Dev channel
, you can get the update by choosing
Help > Check for Updates
(
Android Studio > Check for Updates
on macOS). Otherwise, you can
download it here
.
For information on new features and changes in all preview builds of Android Studio 4.2, see the
Android Studio Preview release notes
. For details of bugs fixed in each preview release, see previous entries on this blog.
We greatly appreciate your bug reports, which help us to make Android Studio better. If you encounter a problem, let us know by
reporting a bug
. Note that you can also
vote for an existing issue
to indicate that you are also affected by it.
General Fixes
Android Gradle Plugin
Issue #160155450
: BuildConfig not correctly honoring contract around quotations in String[]
Issue #158747359
: ./gradlew connectedCheck fails with "com.android.ddmlib.InstallException: Unknown failure: Error: Unknown option: -g"
Issue #160330055
: GradleAnalyticsEnvironment leaks ProviderFactory
Issue #157781501
: Android gradle plugin fails to generate test coverage report with Gradle 6.4.1
Issue #159871229
: Debug build causes duplicate definitions for desugared library classes
Issue #146163513
: Configuration caching - connectedAndroidTest task state cannot be serialized
Issue #112699321
: Support APK Signature Scheme v3
Issue #159685888
: Merge java resource error message is not very useful
Issue #159434426
: applicationIdSuffix cannot be empty
C++ Build
Issue #159411906
: externalNativeBuildClean runs preBuild also when using AGP 4.0.0
Database Inspector
Issue #159993801
: Double click on a NULL cell replaces NULL with empty string
Import/Sync
Issue #156772381
: Bug: IDE tells me to update a file that doesn't exist, and in illogical place, of gradle version
Jetpack (androidx)
Issue #159160314
: Veracode scan raises couple of flaws.
Lint
Issue #157781491
: Lint using incorrect SDK version
New Code/Templates
Issue #159364425
: Can't create activity or fragment after updating Android Studio to 4.0
Issue #159832672
: Bug: creating a new project with the wizard, it doesn't use the label for the toolbar title
Running Tests
Issue #155650225
: Show duration of a test in test results
View Binding
Issue #159948398
: View Binding classes are not resolved in Studio 4.0+ when two modules share the same layout name+app ID