Creating an Android application starts with a well-defined objective and awareness of device variety. Establishing the MVP, choosing an architecture, and outlining key user journeys early helps keep the initial release focused and minimizes rework as the app expands.

Once the foundation is established, focus moves to UI uniformity, performance, and compatibility across different OS versions and screen dimensions. Robust error handling, prudent networking, and dependable analytics/crash reporting simplify support and iteration after launch on Google Play.