Pilldroid/app/build.gradle

//noinspection GradleCompatible
apply plugin: 'com.android.application'

android {
    compileSdkVersion 29

    def versionPropsFile = file('version.properties')
    def versionBuild

    /*Setting default value for versionBuild which is the last incremented value stored in the file */
    if (versionPropsFile.canRead()) {
        Properties versionProps = new Properties()
        versionProps.load(new FileInputStream(versionPropsFile))
        versionBuild = versionProps['VERSION_BUILD'].toInteger()
    } else {
        throw new FileNotFoundException("Could not read version.properties!")
    }


    /*Wrapping inside a method avoids auto incrementing on every gradle task run. Now it runs only when we build apk*/
    ext.autoIncrementBuildNumber = {

        if (versionPropsFile.canRead()) {
            Properties versionProps = new Properties()
            versionProps.load(new FileInputStream(versionPropsFile))
            versionBuild = versionProps['VERSION_BUILD'].toInteger() + 1
            versionProps['VERSION_BUILD'] = versionBuild.toString()
            versionProps.store(versionPropsFile.newWriter(), null)
        } else {
            throw new FileNotFoundException("Could not read version.properties!")
        }
    }

    defaultConfig {
        applicationId "net.foucry.pilldroid"
        minSdkVersion defaultMinSdkVersion
        targetSdkVersion defaultTargetSdkVersion
        versionCode 1
        versionName "1.0.0." + versionBuild
        applicationIdSuffix = 'alpha'
    }

    buildTypes {
        release {
            minifyEnabled false
            //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    /*dexOptions {
        incremental false
    }*/
    buildToolsVersion = buildToolsVersion1
    allprojects {
        tasks.withType(JavaCompile) {
            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
        }
    }
}

repositories {
    jcenter()
}
sourceSets {
    main {
        java {
            exclude 'net/foucry/pilldroid/scanActivity.java'
        }
    }
}
dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    testImplementation 'junit:junit:4.13'

    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.recyclerview:recyclerview:1.1.0'
    implementation 'com.google.android.material:material:1.2.1'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'

    implementation 'com.journeyapps:zxing-android-embedded:4.1.0'
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation "com.android.support:support-compat:28.0.0"

    debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'

    implementation 'za.co.riggaroo:materialhelptutorial:'
}