I am getting started with Android development. I have followed this Getting Started guide and use Android Studio (not eclipse).
I ran Hello World on my
Instead of editing the build.gradle I did it the maven way with right mouse on your root project -> Open Module Settings -> Dependencies Tab -> + -> Maven Dependency -> Search For "NavUtils" and select com.google.android:support-v4:r7@jar.
build.gradle
com.google.android:support-v4:r7@jar
SDK Version 19 and Android Studio 0.4.2