Recently, at the Google I/O 2013, two new layouts have been introduced: SlidingPaneLayout, a view that can be dragged from bottom to top and vice versa and the DrawerLayout, now used in almost all Google applications. Both of these use a new concept to more easily manage dragging: the ViewDragHelper. In this article, I’m going to talk about the ViewDragHelper (aka VDH) because making a custom layo
![Each Navigation Drawer Hides a ViewDragHelper - Flavien Laurent](https://cdn-ak-scissors.b.st-hatena.com/image/square/2c5c44df49f42fcf825e01a08a320985d89baff8/height=288;version=1;width=512/http%3A%2F%2Fflavienlaurent.com%2Fblog%2F2013%2F08%2F28%2Feach-navigation-drawer-hides-a-viewdraghelper%2Fhdrag.gif)