How to print the logcat log to cmd prompt

问题

I'm running scenarios in UIAutomator.My output is displayed in CMD prompt. Whenever there is a failure i'm printing strings (displayed in Cmd prompt). When the scenarios fails, Is it possible to print the log snippet from logcat logs to cmd prompt?

回答1:

Late Answer, but better late than never ;-)

You can construct a BufferedReader that reads from logcat like this:

  BufferedReader bufferedReader = new BufferedReader(
                new InputStreamReader(Runtime.getRuntime().exec("logcat -d").getInputStream()));

and then continue using BufferedReader for getting the text content as usual and print for example to Cmd prompt as you wanted. Not sure if that is the best practice doing it this way, but it works.

来源：https://stackoverflow.com/questions/20801597/how-to-print-the-logcat-log-to-cmd-prompt