How to Get App Crash Logs from Android Devices
Question details
The user needs to retrieve crash logs from their Android device to troubleshoot application crashes and provide diagnostics to support.
- Product
- Android
- Device & OS
- Android (versions below 4.2)
- Scenario
- An application crashes unexpectedly, requiring the user to capture system error logs for support teams to investigate the issue.
- Observed behavior
- The application closes unexpectedly, and standard crash reporting is not sufficient or available to diagnose the problem.
Ensure your Android device is connected to the internet to access Google Play, and confirm your device is running an Android OS version earlier than 4.2, as this method relies on older system permissions.
Capture and Export Logs Using a Log Viewer App
Use a third-party application like CatLog or aLogcat to record background system processes and capture the exact moment the app crashes.
If you are using an older Android device and experience frequent app crashes, support teams may ask you for a system log. Using a dedicated log viewer allows you to record the crash event as it happens so developers can identify the underlying error.
Open the Google Play Store on your device and search for a log viewer application such as CatLog or aLogcat.
Launch the log viewer app and clear any previously recorded system logs to ensure you capture a clean record of the new crash.
Leave the log viewer running in the background. Open the problematic application and perform the exact actions that cause it to close unexpectedly.
Return to the log viewer app immediately after the crash occurs. Save the captured log file and email it to the support team (e.g., acrobat-android-support@adobe.com) along with your specific device model and Android OS version.
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Frequently Asked Questions
Why do I need to send my device model and OS version with the crash log?
Developers use your specific device model and OS version to understand hardware or software-specific limitations, which helps them accurately pinpoint the cause of the crash in the captured logs.
Why isn't this log capture method supported on Android 4.2 and above?
Starting with Android 4.2 (Jelly Bean), Google enhanced system security by restricting the READ_LOGS permission. As a result, third-party applications can no longer read system-wide logs unless the device is rooted.
How can I find my current Android OS version?
Open your device's Settings app, scroll down and tap on 'About phone' or 'About device', then look for the 'Android version' entry to see the specific OS you are running.
What should I do if my Android version is newer than 4.2 and my app crashes?
For newer Android devices, you can typically use the built-in system prompt that appears immediately after a crash to 'Send feedback' or 'Report the issue', which automatically attaches the relevant crash logs securely.
