Introduction
The Android OS is an ever-changing environment. The earliest Android devices (prior to Android 3.0), were required to have a hardware menu button. Though a hardware button is no longer required, menus are no less important. In fact, the Menu API has expanded to now support three different types of menus:
- Options Menu and Action Bar: This is the standard menu, which is used for global options of your application. Use this for additional features such as search, settings, and so on.
- Contextual Mode (Contextual Action Mode): This is generally activated by long press. (Think of this as similar to a right-click on the desktop.) This is used to take an action on the pressed item, such as replying to an e-mail or deleting a file.
- Pop-up Menu: This provides a pop-up selection (like a spinner) for an additional action. The menu options are not meant to affect the item pressed, instead use Contextual Mode as described previously. An example would be hitting the share button and getting...
