We are now testing our application with a few friends. Sometimes there are some errors which don\'t throw an exception. So I don\'t really know whats the problem was. So I t
Look at android-log-collector, as it does what you are trying to do.
It is not possible to collect arbitrary LogCat data as of Android 4.1. There was never a documented and supported way of doing that, and the undocumented/unsupported way was locked down in Jelly Bean. For your own crashes, you are better served using a crash logging library, like ACRA.