apply plugin: 'com.android.application' android { compileSdkVersion 21 buildToolsVersion "21.0.0" defaultConfig { applicationId "com.example.android.sampletvinput" minSdkVersion 21 targetSdkVersion 21 versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'com.android.support:recyclerview-v7:21.0.0' compile 'com.android.support:leanback-v17:21.0.0' compile 'com.android.support:appcompat-v7:21.0.0' compile 'com.squareup.picasso:picasso:2.3.2' }