Simple way to use Android Developer Tools (ADT)Installation: First we have to know what software we need to install or download to use ADT. We can download ADT easily, but one problem. This service was provided by Google before. They upload it as a package what Eclipse was need for Android. They had been stopped the service after when Android Studio was come. That means we have to do it manually. For that reason, the ADT what you will be got, all are backdated. So here we will show you how to use backdated ADT. For that you have to download ADT Bundle.
Here is the link to download the last version of ADT Bundle:
One thing you have to know here, when you completed the download of the ADT Bundle, it will not work if you are using the latest version of JDK, such as JDK 7 or JDK 8. Because it was the old version of ADT. So, we have to use the JDK version what was used before, such as JDK 6 or JDK 5.
Here is the link to download JDK 6:
After completing the download, install it.
When the installation of JDK will be finished, extract ADT Bundle. After extracting it open Eclipse from Eclipse Folder.
This installation will help you for the problem of this: