Provides classes that manage application preferences and implement the preferences UI.
| Preference.OnPreferenceChangeListener | Interface definition for a callback to be invoked when the value of this Preference has been changed by the user and is about to be set and/or persisted. |
| Preference.OnPreferenceClickListener | Interface definition for a callback to be invoked when a Preference is clicked. |
| PreferenceManager.OnActivityDestroyListener | Interface definition for a class that will be called when the container's activity is destroyed. |
| PreferenceManager.OnActivityResultListener | Interface definition for a class that will be called when the container's activity receives an activity result. |
| PreferenceManager.OnActivityStopListener | Interface definition for a class that will be called when the container's activity is stopped. |
| CheckBoxPreference | A Preference that provides checkbox widget functionality. |
| DialogPreference | A base class for Preference objects that are dialog-based. |
| EditTextPreference | A Preference that allows for string input. |
| ListPreference | A Preference that displays a list of entries as a dialog. |
| Preference | Represents the basic Preference UI building block displayed by a PreferenceActivity in the form of a ListView. |
| Preference.BaseSavedState | A base class for managing the instance state of a Preference. |
| PreferenceActivity | Shows a hierarchy of Preference objects as lists, possibly spanning multiple screens. |
| PreferenceCategory | Used to group Preference objects and provide a disabled title above the group. |
| PreferenceGroup | A container for multiple Preference objects. |
| PreferenceManager | Used to help create Preference hierarchies from activities or XML. |
| PreferenceScreen | Represents a top-level Preference that is the root of a Preference hierarchy. |
| RingtonePreference | A Preference that allows the user to choose a ringtone from those on the device. |