Some time ago also had the environment, at that time the various errors and the time problem, put it on hold.
Now, again interested, began to set up the environment, spent a day of time.
Operating system: WINDOWS8
Eclipse:eclipse 64
Android SDK
1. Download the SDK is the decompression version, put the extracted files under the D:/android SDK file, in the environment variable path to configure the Add path: D:\android sdk\sdk\tools.
2. Open Eclipse, add ADT, ADT was originally installed through the link, but there was an installation error, only the version of ADT 22.6 downloaded from the web, by adding the installation locally
3. After installing ADT, the Windows option for Eclipse will have the Android SDK manager Android virtual Device Manager option in preference>> Installation path of the SDK under Android d:\android SDK\SDK
4. However, the no active compatible AVD s or devices found appears afterwards. Relaunch this configuration after connecting a device or starting an AVD. Error, the SDK version is lower than the ADT version of the reason, re-find the other newer version, reconfigure the path those, you can run the AVD.