Creating an Android app starts with a well-defined objective and awareness of device fragmentation. Outlining the MVP, choosing an architectural approach, and mapping essential user journeys early keeps the initial release focused and minimizes rework as the app evolves.

Once the foundation is laid, focus shifts to consistent UI, performance, and compatibility across different OS versions and screen sizes. Robust state management, prudent networking, and dependable analytics/crash reporting simplify maintenance and iterations after launching on Google Play.