- ActionBar was introduced in the Android 3.0 SDK for tablets and is now available for phones as
well in 4.0 and above.
- It allows you to customize the title bar of an activity.
- Prior to the 3.0 SDK release,the title bar of an activity merely contained the title of an activity.
- Android ActionBar is modeled similar to the menu/title bar of a web browser.
- The 3.0 SDK is optimized and available only for tablets.
- This means the action bar API is not available for phones that run Android versions prior to 4.0
- With the 4.0 SDK,the phone and tablet aspects of the SDK are merged to provide a uniform API.
- A key goal of the action bar design is to make the frequently used actions easily available to the
user without searching through option menus or context menus.
well in 4.0 and above.
- It allows you to customize the title bar of an activity.
- Prior to the 3.0 SDK release,the title bar of an activity merely contained the title of an activity.
- Android ActionBar is modeled similar to the menu/title bar of a web browser.
- The 3.0 SDK is optimized and available only for tablets.
- This means the action bar API is not available for phones that run Android versions prior to 4.0
- With the 4.0 SDK,the phone and tablet aspects of the SDK are merged to provide a uniform API.
- A key goal of the action bar design is to make the frequently used actions easily available to the
user without searching through option menus or context menus.
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