I want to import a project into my Android Studio. It works well in Eclipse when my friend gave it to me.
But I couldn't import it into my Android Studio. And all the tutorial told me that I should add/edit the Gradle files when there is no Gradle files in this project. So what am I going to do without having to download the Eclipse IDE? Many thanks.
You can export the project from eclipse to a gradle project.
Right clicks your project.
Clicks the 'export' in the popup menu.
Choose Android > Generate gradle build files. (If there is not 'Generate gradle build files', maybe you need to install gradle plugin for eclipse: here)
And then you can import this project on android studio.
Other people have said it here in the comments, the answer is inside Android Studio: File -> new -> import project