Gestures allow users to interact with your app by manipulating the screen objects you provide. The following table shows the core gesture set that is supported in Android.
Triggers the default functionality for a given item.
Enters data selection mode. Allows you to select one or more items in a view and act upon the data using a contextual action bar. Avoid using long press for showing contextual menus.
Scrolls overflowing content, or navigates between views in the same hierarchy.
Rearranges data within a view, or moves data into a container (e.g. folders on Home Screen).
Zooms into content. Also used as a secondary gesture for text selection.
Zooms into content.
Zooms out of content.