Knowledge base
Articles tagged Android, sorted from newest to oldest. Switch tags or return to all articles from the filters below.
Android · Jun 4, 2026
A practical guide to Android-focused reverse engineering and mobile security tools from my GitHub star lists: static analysis, dynamic analysis, APK patching, traffic inspection, Frida workflows, emulators, and vulnerable labs.
Android · Jun 4, 2026
A simple practical explanation of SELinux in Android: mandatory access control, domains, contexts, app sandboxing, enforcing mode, audit logs, and what it means for QA and Android security research.
Linux · Jun 4, 2026
A practical explanation of how SELinux policy works on regular Linux distributions compared to Android phones, why Android uses SELinux differently, and what it means for QA, AppSec, reverse engineering, and system debugging.
Android · Jun 3, 2026
A practical Android guide explaining how adb shell helps with app testing, debugging, emulator control, logs, packages, permissions, network checks, screenshots, file access, and mobile security research.
Android · Jun 3, 2026
A practical Android security guide explaining system CAs, user-installed certificates, Network Security Config, TLS trust, certificate pinning, and what this means for mobile app testing.
Big Tech · May 30, 2026
A personal look at how Apple, Google, Microsoft, and modern platform rules are slowly removing control from users and developers.
Android · May 28, 2026
A practical Android privacy guide: remove unnecessary apps, reduce background tracking, control permissions, and make your phone faster, cleaner, and less annoying.
Accessibility · May 28, 2026
A practical, updated guide to mobile accessibility testing: screen readers, labels, focus order, contrast, keyboard support, WCAG 2.2, and why accessibility should be part of the whole development process.
Java · May 28, 2026
A modern, simple guide to Mockito: what mock objects are, why they matter, how to add Mockito to a Java or Android project, and how to write clean unit tests without overcomplicating things.
Android · May 28, 2026
A practical guide to cleaning up Android Espresso UI tests with a basic Page Object Model structure, reusable actions, and readable test classes.
QA · May 28, 2026
A modern QA checklist for testing push notifications: cold start, warm start, permissions, notification channels, localization, time zones, logout behavior, multi-account flows, and failure states.
Android · May 27, 2026
How I simplified the repetitive Android APK workflow by building PulseAPK, a cross-platform helper tool for decompiling, inspecting, rebuilding, and signing APK files.