1. Find an as project that you can run
2. Open gradle-wrapper.properties, file directory: Project/gradle/wrapper/gradle-wrapper.properties
3. Copy Distributionurl the entire line of content, Eg:distributionurl=https\://services.gradle.org/distributions/gradle-2.4-all.zip
4. Open the gradle-wrapper.properties of the project you want to import, with the same steps as Step 2
5. Replace the contents of step 3 with the Distributionurl of the gradle-wrapper.properties file of the project you want to import.
6. Then restart as, import the project will be
The Androidstudio Import project is stuck in building Gradle project info, actually because the project you are importing uses a gradle that is inconsistent with the Gradle version you already have, resulting in the need to download the Gradle version of the project. Will stay stuck until the download is complete.
In fact, there is a solution is to download the corresponding Gradle version and then copy to local, or set FQ let him download
Reprint SOURCE!! : http://blog.csdn.net/u013134391/article/details/51386761
Android Studio has been stuck in building solution