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What is Android AAB?

Android App Bundle (AAB) is Google’s publishing format that lets you deliver optimized APKs for each user’s device configuration. OnSpace AI generates production-ready AAB files that you can directly upload to Google Play Console. AAB downloads are available for Pro users only

How to Download Android AAB

Step 1: Access Download Menu

Navigate to your project in OnSpace AI and click the Download button in the top-right corner. From the dropdown menu, select Download AAB. Hero Dark

Step 2: Start the Build Process

Click the Build button to begin generating your Android App Bundle. Hero Dark

Step 3: Configure Your App Details

Before building, you’ll need to provide:
  • Upload App Icon: Choose an icon file for your application
  • App Name: We’ll auto-generate this, but you can edit it
  • App Version: Customize your version number if needed
  • Android Application ID: Modify the unique identifier for your app
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Step 4: Build Your AAB

Click Build New AAB to start the generation process.
  • Build time: Approximately 2 minutes - Cost: 500 credits per build
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Step 5: Download Your AAB File

Once the build is complete, you have three download options:
  1. Direct Download: Click the download button to get your .aab file immediately
  2. QR Code: Scan the QR code with your mobile device
  3. Share Link: Copy the direct link to share with others or download later
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Publishing to Google Play Console

After downloading your AAB file, follow these steps to publish your app:

Step 1: Access Google Play Console

  1. Go to Google Play Console
  2. Sign in with your Google Developer account
  3. If you don’t have a developer account, you’ll need to register and pay the one-time $25 registration fee

Step 2: Create a New App

  1. Click Create app in Google Play Console
  2. Fill in your app details:
    • App name
    • Default language
    • App or game selection
    • Free or paid status
  3. Accept the declarations and click Create app

Step 3: Upload Your AAB File

  1. Navigate to Production in the left sidebar
  2. Click Create new release
  3. Upload the .aab file you downloaded from OnSpace AI
  4. Fill in the release details and notes

Step 4: Complete Store Listing

Before publishing, ensure you complete:
  • Store listing (screenshots, descriptions)
  • Content rating questionnaire
  • Target audience and content
  • Privacy policy
  • App signing (Google Play will handle this automatically)

Step 5: Review and Publish

  1. Review all sections in the Google Play Console dashboard
  2. Submit for review when all requirements are met
  3. Google will review your app (typically takes 1-3 days)
  4. Once approved, your app will be live on the Google Play Store

Testing Your App

Before publishing, we recommend: - Testing the AAB on multiple Android devices - Using Google Play Console’s Internal Testing feature - Checking app performance and functionality

Troubleshooting

Build Failed?
  • Ensure your project compiles successfully in OnSpace AI
  • Check that all required dependencies are properly configured
  • Verify your icon meets Android requirements (should be high resolution PNG)
Upload Issues to Google Play Console?
  • Verify the AAB file isn’t corrupted during download
  • Ensure your Google Developer account is in good standing
  • Check that your Application ID is unique and follows proper naming conventions

Next Steps

Once your app is live on Google Play Store, you can:
  • Track downloads and user engagement
  • Push updates by building new AAB versions in OnSpace AI
  • Monetize your app through Google Play’s billing system
  • Gather user feedback and iterate on your product
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