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Integrating iap.dev Android SDK with the Doggie Treats App

This guide will help you integrate the iap.dev SDK into your existing Doggie Treats Android app.

Step 1: Update Gradle​

In your app's build.gradle file, add the iap.dev SDK:

dependencies {
    def iapDevSdkVersion = '1.0.+'
    debugImplementation "dev.iap:android-billing-sdk-drop-in:${iapDevSdkVersion}"
    releaseImplementation "dev.iap:android-billing-sdk-no-op:${iapDevSdkVersion}"
    // Keep your existing Google Play Billing Library dependency
    releaseImplementation 'com.android.billingclient:billing:5.0.0'
}

Step 2: Initialize the SDK​

In your main Activity or Application class, add the iap.dev SDK initialization:

import dev.iap.android.IapDev;
import dev.iap.android.IapDevConfiguration;

public class DoggieTreatsActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_doggie_treats);

        // Initialize iap.dev SDK
        IapDev.setup(new IapDevConfiguration.Builder("YOUR_CLIENT_KEY", "YOUR_CLIENT_SECRET")
                .environment(IapDevConfiguration.Environment.DEBUG)
                .build(), this.getApplicationContext());

        // Your existing initialization code...
    }
}

Replace YOUR_CLIENT_KEY and YOUR_CLIENT_SECRET with the values from your iap.dev console.

Step 3: Update Your Existing IAP Logic​

Replace your current BillingClient instantiation with:

BillingClient billingClient = IapDevBillingClientBuilder.newBuilder(context)
    .setListener(purchasesUpdatedListener)
    .enablePendingPurchases()
    .build();

This ensures that the iap.dev SDK intercepts and handles IAP requests in debug builds.

Step 4: Test Your Integration​

  1. Run your app in debug mode. You should see the app homescreen with a green "Connected" status and "Ready to Buy!" purchase status.

    App Homescreen

  2. Initiate a purchase by clicking "Buy now for $9.99!". You'll see the purchase screen:

    Purchase Screen

  3. Tap "BUY" and confirm the purchase. You'll see a success screen:

    Purchase Successful

  4. Tap "GOT IT" to complete the process. You'll see a visual confirmation:

    Purchase Completed

  5. Verify the transaction in your iap.dev console under "Product Purchases":

    Console Purchases Button

    You should see a new line item for the purchase:

    Console Purchase Item

Remember to thoroughly test your integration before releasing to your users. The iap.dev SDK allows you to test purchases without actual charges in debug mode.

For more detailed information and advanced features, please refer to the iap.dev documentation.