Gradle in Android Studio: Failed to resolve third-party libraries

Question

I have been trying to switch my project from Intellij to Android Studio, which has required me to create a build.gradle file. I know I can add each of these as a library dep

Answer 1

Just to share infomation, I got same problem and the solution was different.

In my case, proxy server was used and it causes the problem. I needed to configure https proxy settings, as discussed in gradle behind proxy in Android Studio 1.3.