|The screen orientation has changed — the user has rotated the device.|
Note: If your application targets API level 13 or higher (as declared by the
targetSdkVersion attributes), then you should also declare the
"screenSize" configuration, because it also changes when a device switches between portrait and landscape orientations.
|The current available screen size has changed. This represents a change in the currently available size, relative to the current aspect ratio, so will change when the user switches between landscape and portrait. However, if your application targets API level 12 or lower, then your activity always handles this configuration change itself (this configuration change does not restart your activity, even when running on an Android 3.2 or higher device).|
Added in API level 13.