Determine if user runs TWRP or CWM recovery
<p>I have created a small app that flashes multiple rom update files in one click.</p>

<p>This app only works with TWRP for now but I want to make it compatible with CWM aswel.</p>

<p>I need to from java determine what recovery system the user is running on their phone.</p>

<p>Is there some kind of property file on the file system which reveal that information?</p>
