Contains classes for accessing and publishing data.
To share content between application components,
structured messages between different application components—allowing components to initiate
other components and return results.
|ServiceConnection||Interface for monitoring the state of an application service.|
|SharedPreferences||Interface for accessing and modifying preference data returned by
|SharedPreferences.Editor||Interface used for modifying values in a
|SharedPreferences.OnSharedPreferenceChangeListener||Interface definition for a callback to be invoked when a shared preference is changed.|
|ComponentName||Identifier for a specific application component
|Context||Interface to global information about an application environment.|
|ContextWrapper||Proxying implementation of Context that simply delegates all of its calls to another Context.|
|Intent||An intent is an abstract description of an operation to be performed.|