Starting Android app development involves establishing a definite product objective and recognizing device fragmentation. Clarifying the MVP, choosing an architecture, and outlining key user journeys early on keeps the initial release targeted and minimizes rework as the app evolves.

Once the foundation is set, focus moves to UI consistency, performance, and compatibility across OS versions and screen dimensions. Robust state management, prudent networking, and dependable analytics/crash reporting simplify maintenance and iteration following release on Google Play.