build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 29
    buildToolsVersion '29.0.2'

    defaultConfig {
        applicationId "com.rajdeol.aadhaarreader"
        minSdkVersion 15
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
// Added by raj
repositories {
    mavenCentral()

    maven {
        url "http://dl.bintray.com/journeyapps/maven"
    }
}
// Added by raj ends
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    testImplementation 'junit:junit:4.12'
    implementation 'androidx.appcompat:appcompat:1.0.0'

    // Added by raj
    // Supports Android 4.0.3 and later (API level 15)
    implementation 'com.journeyapps:zxing-android-embedded:2.0.1@aar'

    // Supports Android 2.1 and later (API level 7), but not optimal for later Android versions.
    // If you only plan on supporting Android 4.0.3 and up, you don't need to include this.
    implementation 'com.journeyapps:zxing-android-legacy:2.0.1@aar'

    // Convenience library to launch the scanning and encoding Activities.
    // It automatically picks the best scanning library from the above two, depending on the
    // Android version and what is available.
    implementation 'com.journeyapps:zxing-android-integration:2.0.1@aar'

    // Version 3.0.x of zxing core contains some code that is not compatible on Android 2.2 and earlier.
    // This mostly affects encoding, but you should test if you plan to support these versions.
    // Older versions e.g. 2.2 may also work if you need support for older Android versions.
    implementation 'com.google.zxing:core:3.0.1'

    //for material design alert box
    implementation 'com.github.TutorialsAndroid:KAlertDialog:v4.1'

    // Awesome JP2000 implemented for Android source: https://github.com/ThalesGroup/JP2ForAndroid
    implementation 'com.gemalto.jp2:jp2-android:1.0'
    // Added by raj ends
}