LogCat Analyzer: Debug Toolkit のアプリ分析 10月1日

LogCat Analyzer is a mobile debugging toolkit that turns raw logcat files into actionable insights. Import .logcat files exported from Android Studio and instantly detect crashes, performance issues, and bugs — right from your phone. ▶ INTELLIGENT ISSUE DETECTION Import a logcat file and the app automatically scans for 6 types of issues: • Crashes — NullPointerException, IndexOutOfBounds, Fatal Signals with full stack traces • ANR — Application Not Responding with root cause identification • Memory Pressure — GC thrashing, low memory warnings, OutOfMemoryError • Network Errors — timeouts, DNS failures, SSL errors, HTTP 4xx/5xx • StrictMode Violations — disk/network on main thread, dropped frames • Infinite Loops — repeated error patterns and retry storms Each issue includes a severity badge, occurrence count, root cause explanation, and a suggested fix. ▶ EXPLAIN & FIX Tap any detected issue to get a detailed explanation: • What happened and why • Likely root cause based on stack trace analysis • Step-by-step suggested fix • One-tap Google search or AI assistant for deeper help ▶ CRASH ANALYSIS • Visual crash timeline with expandable stack traces • Crash summary with severity assessment (Low → Critical) • Group crashes by exception type with occurrence counts • Copy stack traces or export crash reports ▶ INSIGHTS DASHBOARD • Log level distribution chart • Device metadata — model, OS version, serial number, emulator detection • File overview with error and warning counts • Quick navigation to crash timeline and summary ▶ LOG EXPLORER • Smart context-aware highlighting: red for crashes, blue for lifecycle, yellow for warnings, cyan for network calls • Search by text, package name (package:com.example), or tag (tag:MyTag) • Filter by log level — V, D, I, W, E, A • Bookmark entries, multi-select, and export as .logcat or .txt • Fullscreen mode, adjustable font size, text wrap toggle • Save and apply filter presets ▶ BUILT FOR DEVELOPERS • Open .logcat files directly from file manager or share sheet • Works completely offline — no data leaves your device • Dark and light theme • 7 languages: English, Vietnamese, Chinese, Japanese, Korean, French, Russian • Lightweight and fast — handles large log files smoothly Whether you're debugging a crash on the go, triaging issues from a QA report, or reviewing logs away from your desk — LogCat Analyzer gives you the tools to understand what went wrong and how to fix it.