Setup

1. Ensure that your Minimum SDK version is at least API level 16 or above ( Android 4.1 ). In case your android project compiles for API level below 16, you can include the following line in your AndroidManifest.xml file to avoid any compilation issues :

<uses-sdk tools:overrideLibrary="com.truecaller.android.sdk"/> 

Using this would ensure that the sdk works normally for API level 16 & above, and would be disabled for API level < 16 Please make sure that you put the necessary API level checks before accessing the SDK methods in case compiling for API level < 16

2. Add the following dependency in your app level build.gradle file :

dependencies {
    ...
    implementation "com.truecaller.android.sdk:truecaller-sdk:2.4.0"
}

Also, add the following lines of code in your gradle file, if not already present

android{
    compileOptions{
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
    }
}