buildscript { repositories { mavenCentral() jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.2.2' } } repositories { mavenCentral() } apply plugin: 'com.android.application' dependencies { compile 'com.android.support:support-v13:19.1.0' compile 'com.jakewharton:butterknife:7.0.1' compile 'com.squareup.okhttp3:okhttp:3.4.1' compile 'com.google.code.gson:gson:2.6.2' } android { compileSdkVersion 23 buildToolsVersion '23.0.2' sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] res.srcDirs = ['res'] assets.srcDirs = ['assets'] } } lintOptions { abortOnError false } buildTypes { debug { minifyEnabled false shrinkResources false } release { minifyEnabled true shrinkResources true proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt' } } }