How do I look at my app's logcat on cell phone

Question

As the title, how can I look at the logcat of my app on my phone? I think since Android 4.1, root access is required to view logcat. How what can I do to

Answer 1

if your phone has an adb binary, try this way:

1. enable ADB over Wi-Fi, check this out.
2. in your app, execute adb connect 127.0.0.1 then adb logcat, parse the output.

This might work on some phones, not tested. Good luck.