30 November 2024 Leave a comment Tech-Help
Many developers encounter the issue where Logcat does not display application logs on certain Huawei devices, despite being correctly configured to show system logs. This can be frustrating, especially when the same application logs appear on other devices like the Galaxy Nexus or Nexus 7. In this guide, we will provide step-by-step instructions to resolve this issue, specifically for Huawei devices.
Understanding the Problem
The problem often arises when developers attempt to view logs from their applications on Huawei devices running specific versions of Android. While system logs are visible, application-specific logs are not, even though the app is running correctly. This issue can occur in both command-line Logcat and IDEs like IntelliJ or Android Studio.
Solution for Huawei Devices
To solve the Logcat issue on Huawei devices, follow these steps:
- Open the dialer on your Huawei device.
- Enter the code:
*#*#2846579#*#*. This will bring up a hidden menu. - Navigate to Project Menu > Background Setting > Log setting.
- Define the log availability by adjusting the log switch and log level setting.
- Restart your phone to apply the changes.
Note: This method is specific to Huawei phones and may not apply to other brands or models.
Alternative Solutions for Different Huawei Models
For Huawei devices running Android 8.0 and above, a slight variation of the above method may be required:
- Dial the same code:
*#*#2846579#*#*. - Select the AP Log option to ensure log messages are displayed in Logcat.
Troubleshooting Tips
If the above steps do not resolve the issue, consider the following tips:
- Ensure that USB debugging is enabled in Developer Options.
- Restart both your device and IDE (e.g., Android Studio).
- Check for any device-specific logging settings or restrictions.
Leveraging Automated Testing with Repeato
While resolving log visibility issues is crucial, automated testing can further enhance your app development process. Repeato, a no-code test automation tool, can assist in creating, running, and maintaining automated tests for your Android applications efficiently. With Repeato, you can execute ADB commands through “script steps,” ensuring proper timing and sequencing, which is particularly beneficial when working with devices like Huawei that may have specific logging requirements.
For more information on using ADB commands with Repeato, visit our ADB Commands Documentation.
By following these steps and utilizing tools like Repeato, you can streamline your development process and overcome common challenges like Logcat visibility issues.
