The Reteno Android SDK is a lightweight library designed for mobile teams to integrate customer engagement and analytics solutions into their Android applications. It provides a simple interface to interact with the Reteno API.

Watch our comprehensive setup guide:

GitHub repo

Table of Contents

Overview & Requirements
Step 1: Project Configuration
Step 2: Dependencies
Step 3: Initialization
Step 4: Accessing the SDK
Step 5: Push notifications

Overview & Requirements

Language Support: Native Android applications written in Java or Kotlin.
OS Support: Android 8.0 or later (minSdk = 26).
Compiler: Java 1.8 compiler is required for the integration.

Step 1: Project Configuration

Enable AndroidX

In your project's gradle.properties file, ensure AndroidX is enabled:

android.useAndroidX=true

Compiler options

In your application-level build.gradle, set Java 1.8 (or later) compatibility:

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

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

Step 2: Dependencies

Repository Setup

Add the mavenCentral() repository to your project-level settings.gradle file:

dependencyResolutionManagement {
    repositories {
        mavenCentral()
    }
}

SDK and Firebase Dependencies

Add the following to your application-level build.gradle:

dependencies {
    implementation 'com.reteno:fcm:(latest_version_here)'
    implementation "com.google.firebase:firebase-messaging:23.1.0"
    implementation "com.google.firebase:firebase-messaging-ktx:23.1.0"
}

Step 3: Initialization

To get started, initialize the SDK in your custom Application class using your SDK_ACCESS_KEY. You can obtain access key, using this guide

package [com.YOUR_PACKAGE];

import android.app.Application
import com.reteno.core.Reteno
import com.reteno.core.RetenoConfig
        
class CustomApplication: Application() {
    override fun onCreate() {
        super.onCreate()
        Reteno.initWithConfig(
            RetenoConfig.Builder()
                .accessKey("your_access_key_here")
                .build()
        )
    }
}

package [com.YOUR_PACKAGE];

import android.app.Application;

import androidx.annotation.NonNull;

import com.reteno.core.Reteno;
import com.reteno.core.RetenoApplication;
import com.reteno.core.RetenoImpl;

public class CustomApplication extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
        Reteno.initWithConfig(
                new RetenoConfig.Builder()
                        .accessKey("your_access_key_here")
                        .build()
        );
    }
}

Manifest Registration: Ensure your manifest uses the custom Application class:

<application
    android:name=".CustomApplication"
    ... >
</application>

Advanced Configuration

The RetenoConfig.Builder allows for deep customization during initialization:

accessKey(String): Your API access key.
pauseInAppMessages(Boolean): Controls the paused state for in-app messaging.
customDeviceIdProvider(DeviceIdProvider): Allows providing a custom ID if identification comes from an external source or with a delay.
lifecycleTrackingOptions(LifecycleTrackingOptions): Configures automatic app lifecycle event tracking.
pausePushInAppMessages(Boolean): Stops or resumes receiving in-app messages delivered via push.
defaultNotificationChannelConfig: Customizes the notification channel.
setDebug(Boolean): Whether to use debug mode. Read more on how to use debug mode

RetenoConfig.Builder()
    .pauseInAppMessages(false)
    .customDeviceIdProvider(createProvider())
    .lifecycleTrackingOptions(LifecycleTrackingOptions.ALL)
    .accessKey("your_access_key")
    .pausePushInAppMessages(true)
    .defaultNotificationChannelConfig { 
        it.setName("Custom name")
        it.setDescription("Custom description")
    }
    .build()

new RetenoConfig.Builder()
        .pauseInAppMessages(false)
        .customDeviceIdProvider(createProvider())
        .lifecycleTrackingOptions(LifecycleTrackingOptions.ALL)
        .accessKey("your_access_key")
        .pausePushInAppMessages(true)
        .defaultNotificationChannelConfig((builder) -> { 
           builder.setName("Custom name")
           builder.setDescription("Custom description")
           return Unit.INSTANCE;
        }
        .build();

Step 4: Accessing the SDK

Access the SDK via the Singleton instance:

Kotlin: val reteno = Reteno.instance

Java: Reteno reteno = Reteno.getInstance();

Step 5: Push notifications

Request push notification permissions

For basic permission handling, use the built-in SDK helper that simplifies permission request:

lifecycleScope.launch {
    val isGranted = RetenoNotifications.requestNotificationPermission()
    // Handle the result (true/false)
}

For more advanced set up, if the app requires to manually request push notifications, you must call updatePushPermissionStatus() once the user grants permission to notify the SDK.

Reteno.instance.updatePushPermissionStatus()

Reteno.getInstance().updatePushPermissionStatus();

Check out push notification documentation details on how to set up and process incoming notifications, custom data, and user interactions.