5 posts tagged with "Android"

Our best free Android app templates, coded in Kotlin, are fully functional starter codebases to help developers and entrepreneurs launch native Android apps much faster at no cost.

Galio is a UI toolkit and component framework for React Native that provides a consistent set of ready-made, themeable building blocks (buttons, cards, text, inputs, nav bars, etc.) so you can prototype and ship mobile UIs faster. The galio repository includes the core components and a lightweight theme system in src/theme (see colors.tsx, sizes.tsx, index.tsx) plus components under src/ such as Block, Button, Text, Input, Card, Avatar, NavBar and more.

Learn more on the official site: galio.io and browse the source and examples on GitHub: github.com/galio-org/galio.

Older Android phones expose every expensive choice in a React Native app: heavy startup work, oversized images, slow lists, chatty network calls, JS-thread animations, and debug-only assumptions. The goal is not to chase one magic setting. The goal is to measure on real hardware, reduce work on the critical path, and ship a release build that keeps memory, CPU, and frame time under control.

Windows is a solid development environment for React Native Android apps. The important part is to install the native Android toolchain cleanly, keep Node and Java aligned with your app's React Native version, and use project-local commands instead of old global CLIs.

This guide focuses on Android development from Windows. Building and running iOS apps still requires macOS and Xcode.

React Native developers eventually need a signed Android release build. For Google Play, the normal production artifact is an Android App Bundle (.aab). APKs are still useful for local testing, sideloading, and some distribution workflows, but Google Play release planning should start with the app bundle.

This guide explains the modern release build flow for React Native Android apps.