universum.studios.android.setting.key

Class SimplePreferenceScreenKeyModificator

java.lang.Object

universum.studios.android.setting.key.SimplePreferenceScreenKeyModificator

All Implemented Interfaces:

PreferenceScreenKeyModificator

public class SimplePreferenceScreenKeyModificator
extends Object
implements PreferenceScreenKeyModificator

A simple implementation of PreferenceScreenKeyModificator that uses PreferenceKeyModificator supplied to SimplePreferenceScreenKeyModificator(PreferenceKeyModificator) constructor to perform modification of preference's key for all preferences associated with preference screen passed to modifyKeys(PreferenceScreen).

Author:

Martin Albedinsky

Field Summary

Fields inherited from interface universum.studios.android.setting.key.PreferenceScreenKeyModificator

EMPTY

Constructor Summary

Constructors

Constructor and Description
SimplePreferenceScreenKeyModificator(PreferenceKeyModificator modificator) Creates a new instance of SimplePreferenceScreenKeyModificator with the specified preference key modificator.

Method Summary

Modifier and Type	Method and Description
int	modifyKeys(android.preference.PreferenceScreen preferenceScreen) This implementation simply iterates all preferences of the specified preferenceScreen and calls PreferenceKeyModificator.modifyKey(Preference) for each one of them.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimplePreferenceScreenKeyModificator

public SimplePreferenceScreenKeyModificator(PreferenceKeyModificator modificator)

Creates a new instance of SimplePreferenceScreenKeyModificator with the specified preference key modificator.

Parameters:

modificator - The desired modificator that should be used for preference key modification.

Method Detail

modifyKeys

public int modifyKeys(android.preference.PreferenceScreen preferenceScreen)

This implementation simply iterates all preferences of the specified preferenceScreen and calls PreferenceKeyModificator.modifyKey(Preference) for each one of them.

Specified by:

modifyKeys in interface PreferenceScreenKeyModificator

Parameters:

preferenceScreen - The preference screen where to modify keys of its associated preferences.

Returns:

Number determining count of preferences of which key has been modified. If no modification has been performed by this modificator then 0 is returned.