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 <size in kilobytes> -> for specifying the size of file  
-f <filename> -> file to which you want to write the logs.

Answer 2

Can you try it without the ArrayList. Just pass the command String I have implemented it in the following way (without the ArrayList). It works for me.

        String baseCommand = "logcat -v time";
        baseCommand += " MyApp:I "; // Info for my app
        baseCommand += " *:S "; // Silence others

        ServicesController.logReaderProcess = Runtime.getRuntime().exec(baseCommand);