what does this mean in adb? "Note: log switch off, only log_main and log_events will have logs!"

Question

when using adb to extract logcats on my Hhuawei Ascend P6 I get that note, and I see that many of my log statements are not present in the log.

what is the log switch and how do I turn it on?

Answer 1

From http://fanli7.net/a/bianchengyuyan/C__/20140325/483203.html (Chinese)：

1. In the app, Phone, dial *#*#2846579#*#*. You may enter ProjectMenu.

2. According to the referenced link, you should do the following thing on 8813 and then reboot

   ProjectMenu -> Background Settings -> LOG Settings -> Log Settings -> Turn on

And I do the folllwing on ALE-TL00:

Background Settings -> LOG Settings -> Log Settings -> turn on AP Log

It works