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Android Developers
Android Studio
Preview
Release Updates
Android Studio 3.4 Release Candidate 2 available
Thursday, March 14, 2019
Android Studio 3.4 Release Candidate 2 (RC2) is now available in the Beta channel.
If you have Android Studio set up to receive updates on the
Beta 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
This update includes fixes for the following public issues:
Build
Issue #123895238
: Execution failed for task ':app:generateJsonModelDebug' Format specifier '%s'
Shrinker (R8)
Issue #127691114
: R8 is incompatible with library android-retrostreams
Issue #126592786
: Incorrectly removing refrenced class
Issue #126871526
: New bots cannot archive
Issue #128387933
: Missing class when using ORMLite with custom persister class
Issue #126443924
: transformClassesAndResourcesWithR8 failed java.lang.IllegalStateException
Core IDE
Issue #127878116
: Updating from 3.4-BETA5 to 3.4-RC1 couldn't import previous configuration
Data Binding
Issue #120277395
: AndroidX compilation failure: "cannot generate view binders: Stream closed"
Layout Editor
Issue #124232637
: Property Panel: false negative error shown for listitem
Issue #124254043
: RecyclerView tools attributes are not available during completions
New Project Wizard
Issue #127210786
: Incorrect mParentActivity Type via Master/Detail Activity Wizard
Gradle Sync
Issue #127776612
: Cached sync does not complete with failure if crashes
For information on new features and changes in all preview builds of Android Studio 3.4, 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.