Unable to use imported jar in Android Studio 1.0.1

Question

I put my dependencies on gradle file

dependencies {
   compile fileTree(include: ['*.jar'], dir: 'libs')
   compile 'com.android.support:appcompat-v7:21.0.3'
   compile files('libs/jaxrs-ri/*.jar')
   compile files('libs/poi/*.jar')
}

but nothing happens at all, what I need to let Android to see those libraries?

Answer 1

Try putting the .jar in your lib folder. Then right click it, and select 'Add as Library'

Answer 2

刷新工作文件夹可能会解决此问题。