In Jelly Bean we can show the first few lines of a message or show a larger image preview. This provides the user with additional context, and – in some cases – may allow the user to read a message in its entirety. The user can pinch-zoom or two-finger glide in order to toggle between base and expanded layouts. For single event notifications, Android provides two expanded layout templates (text and image) to re-use in the application.
Starting with Jelly Bean, Android supports optional actions that are displayed at the bottom of the notification. With actions, users can handle the most common tasks for a particular notification from within the notification shade without having to open the originating application. This speeds up interaction and, in conjunction with “swipe-to-dismiss”, helps users to streamline their notification triaging experience.
You can provide more detail about the individual notifications that make up a stack by using the expanded digest layout. This allows users to gain a better sense of which notifications are pending and if they are interesting enough to be read in detail within the associated app.
If your users are likely to want to look at multiple items in sequence, allow them to navigate between items from within the detail view. Use swipe views.
Swipe left and right to switch between Emails.
In addition to supporting swipe gestures to move left or right through pages, Magazines provides a thumbnail view control that lets people quickly jump to specific pages.
Actions that apply to a single selected data item don’t necessarily apply to multiple selected data items of the same kind.
CAB is a temporary action bar that overlays your app’s current action bar while data is selected. It appears after the user long presses on a selectable data item.
Give a Menu in Action bar that will open options (Popup Window). Provide all Sorting options and also mention the current active Sorting.
