How to import android existing android project (or) non gradle project (or) android example project in android studio
  So you have downloaded some sample android project , trying it to import into Android Studio  to run it right, however android studio doesn't import so easily, you have make some customization to run it, follow these below steps to import non-gradle project into gradle project     First Download any sample project unzip it and copy to our workspace folder  Then, go to Android Studio click file --> import project --> select your downloaded folder --> ok  Then, make a settings.gradle  file and copy this   include ':Name of your project'    Then, make a local.properties  file to include your sdk path, all projects in my android studio link to below sdk path, so edit and change this to your path   sdk.dir=/home/umidtech/android-studio/sdk   Then,last but not the least make a build.gradle file and copy this   buildscript {     repositories {         mavenCentral()     }     dependencies {         classpath 'com.android.tools.build:gradle:0.7.0'     } } apply p...