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Android guides

Practical guides to turning an existing web app into Android and iOS app builds: packaging options, signing, store publishing, comparisons and real use cases.

Android

180 articles

Android guides cover turning a web app or Lovable product into an installable Android app: when to choose an APK for direct testing and when Google Play needs an AAB, how release signing and keystores work, how Trusted Web Activities and Digital Asset Links remove the browser bar, and how to pass Google Play review, closed testing and policy checks before launch.

Android

Setting Up Google Play Pre-Registration for TWA Apps

Learn how to configure and run a Google Play pre-registration campaign for your PWA using a Trusted Web Activity to build marketing momentum.

September 15, 2026 · 7 min read

Android

Google Play Developer Verification and DUNS Numbers for TWAs

Learn how to navigate Google Play developer verification, obtain a DUNS number, and publish your Trusted Web Activity without registration delays.

September 14, 2026 · 8 min read

Android

Storage Quotas and IndexedDB Persistence in Android TWAs

Prevent data loss in your Android TWA. Learn how to manage web storage quotas, request persistence, and protect offline databases from eviction.

September 14, 2026 · 9 min read

Android

Handling tel, mailto, and Custom Schemes in Android TWAs

Learn how to configure your Progressive Web App and Trusted Web Activity wrapper to handle tel, mailto, sms, and other custom protocol schemes on Android.

September 13, 2026 · 7 min read

Android

Implementing Periodic Background Sync in Android TWAs

Learn how to use the Periodic Background Sync API within a Trusted Web Activity to update your PWA content in the background on Android devices.

September 13, 2026 · 8 min read

Android

How to Localise a Trusted Web Activity for Google Play

Learn how to localise your Android TWA app, from Play Store listings and native manifest metadata to web-based content translations.

September 12, 2026 · 9 min read

Android

Using Web Bluetooth and WebUSB APIs in Android TWAs

Learn how to access hardware devices using Web Bluetooth and WebUSB APIs inside a Trusted Web Activity (TWA) on Android devices.

September 12, 2026 · 8 min read

Android

Android Launch Modes for Trusted Web Activities

Understand how configuring launchMode (singleTask, singleTop) affects your PWA's user experience and prevents duplicate app instances on Android.

September 11, 2026 · 7 min read

Android

Fixing App Not Installed Errors for PWA APKs

Learn how to diagnose and resolve the App Not Installed error when testing your converted PWA APK or AAB file on Android devices.

September 11, 2026 · 6 min read

Android

Background Audio Playback in Android TWAs

Learn how to configure your PWA and Android TWA wrapper to support uninterrupted background audio playback and integrate with system controls.

September 10, 2026 · 6 min read

Android

Battery Optimisation and Doze Mode in TWAs

Learn how Android Doze Mode, App Standby, and battery saving configurations impact Service Workers and background processes in a Trusted Web Activity.

September 10, 2026 · 7 min read

Android

Using the Contact Picker API in an Android TWA

Learn how to access native Android contacts from your Trusted Web Activity using the native Contact Picker API without writing Kotlin or Java.

September 9, 2026 · 7 min read

Choose an Android guide for your next release

Start with the decision you need to make, rather than treating every Android tutorial as a required step. If you want to install a build on a test phone, read about APK files. If your goal is a Google Play release, focus on AAB files, release signing and store preparation. These are different parts of the same launch process: creating a file does not automatically publish an app or complete its store listing.

For a Lovable product or another web app, first check that your project is ready for mobile use. Test navigation, forms, login and important screens on a small display. Decide how the app will handle unavailable connections and links that leave your own domain. A successful build cannot repair a broken user journey, so resolve those issues before preparing a release candidate.

Keep packaging, signing and publishing separate

Packaging articles help you understand how a web experience becomes an Android app. Guides about Trusted Web Activities and WebView wrappers explain alternative approaches; choose the instructions that match your project's implementation. Digital Asset Links guidance is relevant to a Trusted Web Activity, not a universal requirement for every Android app. Avoid mixing configuration steps from two different packaging methods.

Signing guides cover the identity used for your release. Keep signing files and passwords safe, and check how an existing app is signed before preparing an update. Publishing guides then cover the work around the build: developer account setup, testing, privacy information and submission. Google Play requirements can change, so follow the official links inside the articles when checking your account's current obligations.

Turn the reading into a practical checklist

Write down your target format, package identity, signing approach and test plan before submitting a build. After downloading the result, test your main workflows on a real device and collect issues before building again. Use the numbered pages above to explore the remaining Android articles, or switch to the Lovable category for product-specific preparation and the Comparisons category when choosing a build tool.