Starting Android app development involves a well-defined product objective and awareness of device variety. Establishing the MVP, choosing an architecture, and outlining key user flows early keeps the initial release targeted and minimizes rework as the app evolves.

Once the foundation is set, focus moves to UI uniformity, performance, and compatibility across operating system versions and different screen dimensions. Robust state management, prudent networking, and dependable analytics/crash reporting help support and iterate the app after its Google Play release.