jellyBean property

Released publicly as Android 4.1 in July 2012.

Applications targeting this or a later release will get these new changes in behavior:

You must explicitly request the Manifest.permission.READ_CALL_LOG and/or Manifest.permission.WRITE_CALL_LOG permissions; access to the call log is no longer implicitly provided through Manifest.permission.READ_CONTACTS and Manifest.permission.WRITE_CONTACTS.
RemoteViews will throw an exception if setting an onClick handler for views being generated by a RemoteViewsService for a collection container; previously this just resulted in a warning log message.
New ActionBar policy for embedded tabs: embedded tabs are now always stacked in the action bar when in portrait mode, regardless of the size of the screen.
WebSettings.setAllowFileAccessFromFileURLs and WebSettings.setAllowUniversalAccessFromFileURLs default to false.
Calls to PackageManager.setComponentEnabledSetting will now throw an IllegalArgumentException if the given component class name does not exist in the application's manifest.
NfcAdapter.setNdefPushMessage, NfcAdapter.setNdefPushMessageCallback and NfcAdapter.setOnNdefPushCompleteCallback will throw IllegalStateException if called after the Activity has been destroyed.
Accessibility services must require the new Manifest.permission.BIND_ACCESSIBILITY_SERVICE permission or they will not be available for use.
AccessibilityServiceInfo.FLAG_INCLUDE_NOT_IMPORTANT_VIEWS must be set for unimportant views to be included in queries.

Constant Value: 16 (0x00000010)

Added in API level 16

Implementation