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Android Developers
Android Studio
Preview
Release Updates
Android Studio 4.2 Canary 4 available
Wednesday, July 8, 2020
Android Studio 4.2 Canary 4 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
.
General Fixes
Android Gradle Plugin
Issue #158201643
: ExtractAnnotations should be compatible with configuration caching
Issue #37122098
: Fix renderscriptNdk
Issue #155215177
: Android gradle build: excluded java source files get compiled:
Code Analysis
Issue #36978767
: Add corresponding Intention for inspection "Toast created but not shown: did you forget to call show() "
Issue #62405955
: (Feature request) Provide inspection for missing show() call on Snackbar
Database Inspector
Issue #157461456
: Database inspector disappear from toolbar
Issue #159575631
: Simple (and complex) query using With clause doesn't work on the Database Inspector
Emulator
Issue #158874142
: Studio clipboard does not pick up clipboard selection from the emulator
Lint
Issue #140626689
: False positive for Service.onStartCommand return value WrongConstant check
Issue #119711823
: "Invalid format string" lint rule doesn't report issue for a space in patern "% s"
Issue #136534380
: "Buttons in button bars should be borderless" warning in a layout XML doesn't have an auto-fix option
Issue #77299597
: "Combining ellipsize=middle and maxLines=1..." warning should not show when minSdkVersion is 23 or higher
Issue #74058591
: "Unexpected failure during lint analysis" for invalid replace string quick fix masks actual problem
Issue #111035260
: "enable 'LogConditional'" doesn't enable check
Issue #37053735
: "Unexpected cast" Inspection should offer replacement suggestion
Issue #62810553
: "android:host is missing" for uris with null host
Issue #158295165
: Android Lint: Unknown Issue IDs should NOT break the build
Issue #158189490
: NewApi lint check does not factor in usage of core library desugaring
Manifests
Issue #158406168
: Navigation component Illegal circular reference among navigation files when traversing navigation file references starting with navigationXmlId
New Code/Templates
Issue #37105561
: UX: Bad proportions in new layout resource window
Resources
Issue #151480852
: Bug: color preview in colors.xml file can show the wrong one, referenced by a different qualifier
SDK Manager
Issue #159176695
: cmdline-tools on mac packaged incorrectly
View Binding
Issue #158065847
: Autocomplete for binding classes in Android Studio 4.0 could be better
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.
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