Android TreeView

| Page Views: 332

Android TreeView Tutorial.

Top Android TreeView Examples

Let's look at some examples.

This is an android draggabletreeview tutorial. This is a custom adapter view that can render items in a tree manner. The nodes in the tree can then be dragged and nested infinitely.

It's quite easy to use, once we've added dragtreeview component in our xml layout, we then reference it inside our mainactivity. We then instantiate as many treenodes as we like.

We can nest the items by adding them as children to specific treenodes. Of course we can do this programmatically in code or at runtime.

Views are nestable even at runtime. This is an adapterview, so we have SimpleTreeViewAdapter class. We instantiate it passing in the context as well as our root treenode. We this set adapter to our draggabletreeview.


How do You Feel after reading this?

According to scientists, we humans have 8 primary innate emotions: joy, acceptance, fear, surprise, sadness, disgust, anger, and anticipation. Feel free to tell us how you feel about this article using these emotes or via the comment section.

About Me.

After completing his Software Engineering bachelors program, Oclemy(Clement Ochieng) these days is a man of two lives. At day he works for a startup in Nairobi, Kenya. At night he works tirelessly on building ProgrammingWizards TV, a tv channel for student coders and this website to help share the source code. In between he practices Meditation and Self actualization to help him keep balance. He also likes going for long solo walks to connect more with nature.


What do You Think

Previous Post Next Post