Android studio Save logcat Log Locally
- 2021-12-04 11:02:29
- OfStack
Under windows environment
1. Output logcat log to local file
adb logcat - > F:/logcat.txt
2. Output logcat log with time to local file:
adb logcat -v threadtime - > F:/logcat.txt
After entering the above command, adb automatically saves the logcat log to the command file, and presses ctrl + c to end the save.
Supplementary knowledge: Android real machine debugging does not print log
During the development of Android, sometimes log printing is obviously performed when debugging with a real machine, but the console just does not output, which may be because the log printing function of the mobile phone is not turned on (log printing will affect the performance of the mobile phone, so the manufacturer will turn it off by default)
Solution:
1. First condition: Turn on the developer mode (for mobile phones, click several times continuously at the version number)
2. Turn on log printing
Meizu mobile phone: settings-accessibility-developer options-performance optimization-advanced log output-all allowed
Huawei Mobile Phone: * # * # 2846579 # * # *-Background Settings-AP LOG Settings-Open