Android Studio 3.3 Canary 2 已发布。该版本带来了不少新特性和升级，此外还针对多个错误进行了修复。例如由于 Java 库依赖性不正确，无法构建动态功能，又比如在某些情况下，Android Studio 3.3 Canary 1 的用户被错误地提示安装 Beta 系列的先前版本。 新特性
The Exceptions Support (-fexceptions) and Runtime Type Information Support (-frtti) options have been removed from the Customize C++ Support page of the Create New Project wizard. These controls referred to features that are now always enabled. The dexlib2 library has been updated to version 2.2.4. Processing of Java resources has been moved to the R8 resource API from the Android Gradle Plugin (AGP). The templates used when creating a new project have been updated to use the settings in proguard-android-optimize.txt, which enables several Kotlin optimizations, including some in R8 regarding lambda merging and null analysis.
bug 修复 In some cases, users of Android Studio 3.3 Canary 1 were incorrectly prompted to install previous builds in the Beta channel. A rendering error in the Component Tree pane in the Layout Editor prevented the display of names of components. Adding a new item using the New Image Asset dialog failed. The CreateFullJarDebug task ran unnecessarily because Gradle never considered it to be up to date. Dynamic features failed to build because of an incorrect Java library dependency.
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