Beginning Android app development involves a well-defined product objective and an understanding of device variety. Establishing the MVP, choosing an architecture, and outlining core user journeys early keeps the initial release focused and minimizes rework as the app grows.

Once the foundation is in place, the focus shifts to UI consistency, performance, and compatibility across OS versions and screen sizes. Robust state management, careful networking, and dependable analytics/crash reporting make the app easier to support and iterate on after Google Play release.