Google Play Store Publishing: Android App Bundle & Launch

Building an incredible application is only half the journey — distributing it to millions of users worldwide through the Google Play Store is the ultimate milestone. In this class, we walk through the end-to-end publishing lifecycle: generating cryptographic upload keys, packaging the Android App Bundle (AAB), configuring Google Play Console, and passing store reviews.

Android App Bundle (AAB) vs. Legacy APK

Since August 2021, Google Play requires all new applications to be published as Android App Bundles (.aab) rather than monolithic APKs:

Step 1: Generating a Secure Upload Keystore

In Android Studio, select Build > Generate Signed Bundle / APK > Android App Bundle. Click Create new... to generate your upload key:

• Key store path: Save in a secure location outside your project folder.
• Password: Choose a strong, 20+ character master passphrase.
• Alias: Give your key a memorable identifier (e.g., veewom_upload_key).
• Validity: Set validity to at least 25 years.

Step 2: Google Play Console Setup & Store Listing Requirements

1. Register for a Google Play Console developer account ($25 one-time registration fee).
2. Create an App: Provide App Name, Default Language, and Free/Paid designation.
3. Complete Store Listing Assets:
   • App Icon: 512 x 512 px PNG (32-bit color).
   • Feature Graphic: 1024 x 500 px JPEG or 24-bit PNG.
   • Phone Screenshots: At least 4 high-resolution screenshots depicting key features.
   • Privacy Policy URL: Mandatory hosted webpage disclosing data collection practices.
4. Complete Data Safety Form: Accurately disclose all data collected (analytics, crash logs, user identifiers) and whether data is encrypted in transit.
5. Submit to Internal or Closed Testing Track first to gather feedback before rolling out to Production!