Programming

Learn how to handle permissions correctly in Flutter with real production patterns, platform differences, permission_handler usage, and UX best practices.

Flutter platform channels (MethodChannel, EventChannel, BasicMessageChannel) explained with working code examples. Call native iOS and Android APIs without leaving Dart.

iOS silently suspends your app. Learn how BackgroundTasks, BGProcessingTask, and silent push actually work — with practical patterns for reliable background behavior.

App Store rejecting your screenshots or icons? Hidden PNG alpha channels from Figma are likely the cause. Learn fast fixes for single or bulk image processing.

Building a mobile app? Learn how to implement GDPR, manage user consent, secure data, and avoid compliance risks across Android, iOS, and cross-platform apps.

APK vs AAB — what's the real difference and which format is right for your app? Full breakdown for Android developers including distribution, size, and compatibility.

Android 15 requires 16KB page size support. React Native apps with misaligned .so files will crash at launch. Update AGP 8.5+, NDK r28+, and RN 0.77+ to fix it.

Native Android apps with 4 KB-aligned .so files will crash on Android 14+ devices. Step-by-step guide to update your NDK, AGP, and audit third-party SDKs for 16 KB compatibility.

Flutter apps on Android 14+ devices can crash if native plugins aren't 16 KB-aligned. Update Flutter 3.22+, NDK r28+, AGP 8.5+, and audit high-risk plugins to stay compatible.