Incremental padding left for sub folders

[pyriceti]

Hi, I'm trying to find in your example app how you manage to indent more and more
to the right the children of folders. Even for the two first levels, I can't do it.
I don't want to use different fixed layouts, because the hierarchy hasn't upper bound/limitation.

Thanks for your help

[pyriceti]

Ok, I've figured out myself:
the style in styles.xml does the job:

    <style name="TreeNodeStyleCustom">
        <item name="android:paddingLeft">20dp</item>
        <!--<item name="android:showDividers">middle</item>-->
        <!--<item name="android:divider">@android:drawable/divider_horizontal_bright</item>-->
    </style>

And in the activity/fragment class:

tView.setDefaultContainerStyle(R.style.TreeNodeStyleCustom);