android-bug-hunting-anr-trace-analyzer

Analyze Android ANR trace logs to identify thread blocking and contention issues.

Updated Jan 2, 2024
One-click install
npx skills add https://github.com/Mithrandir21/game-deals-android-app --skill android-bug-hunting-anr-trace-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: android-bug-hunting-anr-trace-analyzer
Source: https://github.com/Mithrandir21/game-deals-android-app/tree/main/.claude/skills/android-bug-hunting-anr-trace-analyzer
Command: npx skills add https://github.com/Mithrandir21/game-deals-android-app --skill android-bug-hunting-anr-trace-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers understand the root causes of Android Application Not Responding (ANR) issues by analyzing trace logs to identify blocking threads and contention points.

Core Features & Use Cases

  • ANR Trace Analysis: Parses detailed thread dumps to pinpoint main thread delays and deadlocks.
  • Cause Identification: Determines whether ANRs are caused by I/O blocking, lock contention, deadlocks, or other threading issues.
  • Use Case: A developer pastes an ANR trace when the app hangs and receives a comprehensive report diagnosing the cause and suggested fixes.

Quick Start

Paste your Android ANR trace log to get an analysis report on the cause of the app freeze.

Frequently Asked Questions about android-bug-hunting-anr-trace-analyzer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze an Android ANR trace log to find the cause of app freezes?

To analyze an Android ANR trace log, paste the thread dump into the analyzer to parse thread states, stack traces, and synchronization points. This identifies main thread blocking and pinpoints whether I/O operations, lock contention, or deadlocks are causing the app freeze.

What causes an Android Application Not Responding error in the main thread?

An Android Application Not Responding error is caused by main thread blocking from I/O operations, lock contention, deadlocks, or native code blocks. Analyzing the thread dump trace identifies these specific synchronization points and delays to diagnose the root cause.

Can I diagnose deadlocks and lock contention from an Android thread dump?

Yes, you can diagnose deadlocks and lock contention from an Android thread dump by parsing the trace log. The analysis examines thread states and synchronization points to identify exactly where threads are blocked waiting on locks or deadlocked.

How do I identify native code blocks causing Android ANR issues?

To identify native code blocks causing Android ANR issues, parse the trace log to examine thread states and stack traces. The analysis detects native code blocks alongside I/O blocking and deadlocks to pinpoint what is delaying the main thread.

What is the best way to troubleshoot Android app hangs using trace analysis?

The best way to troubleshoot Android app hangs using trace analysis is to parse the ANR thread dump to inspect thread states and stack traces. This identifies whether I/O blocking, lock contention, or deadlocks are the root cause of the freeze.

Does the ANR trace analyzer work with standard Android thread dumps?

Yes, the ANR trace analyzer works with standard Android thread dumps. You simply paste the trace log to receive a comprehensive report parsing thread states, stack traces, and synchronization points to diagnose the cause of the app freeze.