by RyuPy Team | Dec 8, 2025 | Tutorials
Background processing in Android has grown increasingly complex as the platform has evolved. Battery optimization restrictions, Doze mode, app standby buckets, and background execution limits all constrain what applications can do when not in the foreground....
by RyuPy Team | Nov 18, 2025 | Tutorials
Dependency injection is a design pattern that removes hard-coded dependencies and makes code more modular, testable, and maintainable. Instead of components creating their own dependencies, they receive them from external sources. Hilt, built on Dagger, is...
by RyuPy Team | Oct 30, 2025 | Tutorials
Accessibility is not optional. Over one billion people worldwide live with some form of disability. Many more experience temporary or situational impairments—a broken arm, bright sunlight obscuring a screen, or holding a baby while trying to use a phone. Building...
by RyuPy Team | Oct 10, 2025 | Tutorials
React Native enables JavaScript developers to build native mobile applications using familiar web development paradigms. Unlike hybrid approaches that render web views, React Native compiles to actual native components, delivering performance closer to fully native...
by RyuPy Team | Sep 22, 2025 | Tutorials
Local data persistence is fundamental to Android applications. Users expect apps to work offline, load instantly, and preserve their data across sessions. Room, Android’s SQLite abstraction layer, provides compile-time verified database access with a clean API...
by RyuPy Team | Aug 16, 2025 | Tutorials
Performance separates good applications from great ones. Users notice when applications stutter during scrolling, take too long to launch, or drain their battery. They may not articulate these observations technically, but they feel them—and they form lasting...
by RyuPy Team | Jul 30, 2025 | Tutorials
Biometric authentication has transformed mobile security, offering a seamless way to verify user identity without the friction of passwords or PINs. Modern Android devices support multiple biometric modalities including fingerprints, face recognition, and iris...
by RyuPy Team | Jul 24, 2025 | Tech Insights
Remember when managing money meant visiting a bank branch during business hours, filling out paper forms, and waiting days for transactions to process? That world is rapidly disappearing. Financial technology — fintech — has transformed how we save, spend, invest, and...
by RyuPy Team | Jul 14, 2025 | Tutorials
State management is the central challenge of building reactive user interfaces. In Jetpack Compose, the UI is a function of state: when state changes, the UI automatically recomposes to reflect those changes. Understanding how to model, store, and update state...
by RyuPy Team | Jun 28, 2025 | Tutorials
The decision between Flutter and native Android development is one of the most consequential architectural choices a team can make. This choice affects development velocity, application performance, team composition, long-term maintenance costs, and access to platform...
