Android Gradle Build Tools 0.5.5 发布了，这是一个用 Gradle 来构建 Android 项目的工具，主要改进内容包括：
Fix issue preventing to use Build Tools 18.0.1
access to the variants container don't force creating the task.
This means android.[application|Library|Test]Variants will be empty during the evaluation phase. To use it, use .all instead of .each
Only package a library's own resources in its aar.
Fix incremental issues in the resource merger.
Misc bug fixes
详情请看官方发行说明：
http://tools.android.com/tech-docs/new-build-system
官方首页：http://www.gradle.org/
免费下载：http://www.gradle.org/downloads
来自:开源中国社区
