It sounds like you want to access your apps data directory from adb shell. It's nt normally accessible since your files are generally not world readable, however you can run the adb shell as your pgram's user if your app is set as debuggable
At the ADB shell, just type:
run-as com.your.package.name
Now any commands you type after this will be executed as your app and you should be able to get into that directory and view/edit files.
Source:
http://denniskubes.com/2012/09/25/read-android-data-folder-without-rooting/[
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