Android Studio 2.2 Preview 3发布

Android Studio 2.2 Preview 3 发布了，该版本新增一些新特性，以及修复 Preview 2 中发现的 Bugs。

以下是该版本值得关注的内容：

Espresso Test Recorder

• Demo of the Espresso Test Recorder shown at IO is now included in Preview 3

Constraint Layout

• ConstraintLayout editor:

• New toolbar UI

• Pan & zoom widget in the inspector

• Better auto-inference

• Databinding support in the layout editor

• ConstraintLayout:

• Fixed padding bug

• Various bug fixes (design mode positioning, etc.)

• Images support:

• Photoshop viewer integrated in Android Studio

• Convert Photoshop files to Vector Drawable

完整发布说明，点击这里查看。