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Mobile & games · #android
Use Jetpack Compose remember to keep expensive UI objects alive across recompositions without rebuilding them on every pass.
Replace nested callbacks with Kotlin coroutines and Flow to build declarative, lifecycle‑aware reactive pipelines. A concrete repository‑to‑UI example shows the pattern and its trade‑offs.
Learn how to diagnose and fix memory leaks in Android Activities and Fragments using LeakCanary, Android Studio Profiler, and WeakReference patterns.
Choose WorkManager for deferrable Android background work under Doze and App Standby; reserve exact alarms for user-facing timing.
Stop losing UI state on device rotation. Use Android's ViewModel to decouple data from the Activity lifecycle, ensuring complex state persists across configuration changes without manual state saving.
A Framework7 view is expected to present 5,000–10,000 records on memory-constrained Android devices while keeping scrolling responsive. Assuming Framework7 v8 is the target major release, the unresolved design decision is between the documented Virtual List and Standard List components; the exact Virtual List options and defaults still need confirmation for
Learn how to turn on the Hermes JavaScript engine for Android and iOS, verify it works, and understand the trade‑offs you’ll face.
Learn how Android WorkManager provides reliable, constraint‑aware background work that survives app restarts and reboots, with a concrete nightly sync example and practical verification steps.
Learn how AndroidX Paging 3 turns huge data sets into smooth, memory‑friendly lists. A step‑by‑step guide covers PagingSource, PagingDataAdapter, load states, and real‑world trade‑offs. Start paging today!
jetpackcompose
kotlin
framework7