<NME> build.gradle
<BEF> apply plugin: 'com.android.application'

android {
    compileSdkVersion 19
    buildToolsVersion "19.1.0"

    defaultConfig {
        versionCode 1
        minSdkVersion 14
        targetSdkVersion 32

        proguardFiles getDefaultProguardFile('proguard-android.txt')
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    // We're enabling proguard just to prove we don't have to do anything
    // special to get this build to work with proguard.
    buildTypes {
        debug {
            minifyEnabled true
            shrinkResources true
        }
    }

    lintOptions {
        // We don't care THAT much about lint issues with our sample
        abortOnError false
    }
}

repositories {
    google()
    mavenCentral()
}

dependencies {
    implementation project(':library')

    androidTestImplementation libs.junit
    androidTestImplementation libs.androidx.test.runner
    androidTestImplementation libs.androidx.test.ext.junit
}

<MSG> Updated build files

<DFF> @@ -2,7 +2,7 @@ apply plugin: 'android'
 
 android {
     compileSdkVersion 19
-    buildToolsVersion "19.1.0"
+    buildToolsVersion "20.0.0"
 
     defaultConfig {
         versionCode 1

Updated build files