--- /dev/null
+<html>
+<body>
+This is a small utility that provides quite configurable tree view list.
+It is based on standard android list view. It separates out different
+aspects of the tree: there is a separate list view, tree adapter, tree
+state manager and tree state builder.
+<p>
+<ul>
+ <li>Tree view provides the frame to display the view.</li>
+ <li>Adapter allows to create visual representation of each tree
+ node.</li>
+ <li>State manager provides storage for tree state (connections
+ between parents and children, collapsed/expanded state). It provides
+ all the low-level tree manipulation methods.</li>
+ <li>Tree builder allows to build tree easily providing higher
+ level methods. The tree can be build either from prepared sequentially
+ prepared list of nodes (node id, level) or using (parent/child
+ relationships).</li>
+ <p>For now only in-memory state manager is provided, but Tree State
+ Manger interface is done in the way that database tree manager even for
+ large trees is potentially supported.
+</ul>
+</body>
+</html>
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