Reading Logcat within the app returns null

Question

I read the other posts and can\'t figure out the \"trick\".

I looked at Log Collector but can\'t use a separate APK. I\'m basically using the same approach and I co

Answer 1

Hope this will be helpful, you don't have to create file by your self just execute the below command, to get the error info.

Runtime.getRuntime().exec("logcat -v time -r 100 -f /sdcard/log.txt *:E");

Logcat parameters options:

-r  -> for specifying the size of file  
-f  -> file to which you want to write the logs.