Install SDK

1. Introduction

This guide provides a comprehensive walkthrough for integrating the MyChips SDK into your Android application, enabling the display of an engaging offerwall.

2. Prerequisites

• Android Studio

• Minimum version requirement 27.

3. SDK Integration

3.1 Adding the SDK

Kotlin DSL

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        maven {
            url = uri("https://europe-west1-maven.pkg.dev/mychips-b31fe/mychips-android-sdk")
        }
    }
}

Groovy

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        google()
        mavenCentral()
        maven("https://europe-west1-maven.pkg.dev/mychips-b31fe/mychips-android-sdk")
    }
}

For Kotlin DSL Projects: In your project-level setting.gradle.kts

For Groovy-Based Projects: In your project-level build.gradle

3.2 Adding the SDK Dependency to App-Level Build File

In your app-level build.gradle(Module :app) file, add the following dependency

Kotlin DSL

dependencies { 
  implementation("io.mychips:offerwall:+") 
  // Other dependencies...
}

Groovy

dependencies {
 implementation 'io.mychips:offerwall:+' 
 // Other dependencies... 
}

3.3 Configuring the Android Manifest

In your AndroidManifest.xml, add the following:

Permission for Internet Access:

<uses-permission android:name="android.permission.INTERNET" />

Activity Declaration:

<activity android:name="io.mychips.offerwall.controller.MCOfferwallActivity"
            android:theme="@style/Theme.AppCompat.NoActionBar"/>

4. Initializing the SDK

In your main activity’s onCreate method, import and initialize the SDK:

Kotlin

import io.mychips.offerwall.MCOfferwallSDK
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        // Replace 'YOUR_API_KEY'
        MCOfferwallSDK.Init(this, "YOUR_API_KEY") 
        
    }
}

Java

import io.mychips.offerwall.sdk.MCOfferwallSDK;
// ...public class MainActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // Replace 'YOUR_API_KEY' 
        MCOfferwallSDK.Init(this,"YOUR_API_KEY");
        
    }
}

Obtain your API key and User ID from Universal Developer Portal

4.1 (Optional) Set userId if you have your own unique id

  MCOfferwallSDK.SetUserId("HERE YOUR USER ID");

Replace "HERE YOUR USER ID" with your actual user ID variable or value.

If you do not provide a specific user ID, one will be automatically generated.

4.2 (Optional) Set Google AdvertisingId

Improve the reward tracking by passing the advertinsing id. Official documentation

  MCOfferwallSDK.SetAdvertisingId("HERE YOUR Google Advertising ID");

4.3 (Optional) Set Custom Parameters (aff_sub1–aff_sub5 )

We provide 5 aff_sub parameters (aff_sub1, aff_sub2, aff_sub3, aff_sub4, aff_sub5), which you can use to pass custom values.

MCOfferwallSDK.setAffSub1("HERE YOUR CUSTOM VALUE");
MCOfferwallSDK.setAffSub2("HERE YOUR CUSTOM VALUE");
MCOfferwallSDK.setAffSub3("HERE YOUR CUSTOM VALUE");
MCOfferwallSDK.setAffSub4("HERE YOUR CUSTOM VALUE");
MCOfferwallSDK.setAffSub5("HERE YOUR CUSTOM VALUE");

Replace "HERE YOUR CUSTOM VALUE" with your actual custom value.

5. Display the Offerwall

Replace ‘AD_UNIT_ID’ with your actual Ad unit ID.

In your main activity’s onCreate method, import and initialize the SDK:

Kotlin

val mc = MCOfferwallController(this)
mc.Show("AD_UNIT_ID")

Java

MCOfferwallController mc = new MCOfferwallController(this);
mc.Show("AD_UNIT_ID");

Your Ad unit ID can be found at link