Gradle file for Salesforce SDK in Android Studio

build.gradle

apply plugin: 'com.android.application'
android {
    compileSdkVersion 21    
    buildToolsVersion "23.0.1"
    defaultConfig {
        applicationId "com.xxx.xxx.xxx.xxx"        
        minSdkVersion 17        
        targetSdkVersion 21    
    }

    buildTypes {
        release {
            minifyEnabled false            
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'        
      }
    }

    defaultConfig {
        multiDexEnabled true    }
    packagingOptions {
        exclude 'META-INF/DEPENDENCIES'       
         exclude 'META-INF/LICENSE'       
          exclude 'META-INF/NOTICE'    
    }
}

dependencies {
    compile project(':cordovaAppCordovaLib')
    compile project(':smartSync')
    compile ('com.google.android.gms:play-services:+'){
        exclude module: 'support-v4'    }
    compile files('libs/android-support-v13.jar')
    compile files('libs/gcm.jar')
}