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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import java.util.Locale;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
/**
* Implement this interface to provide Fennec's locale switching functionality.
*
* The LocaleManager is responsible for persisting and applying selected locales,
* and correcting configurations after Android has changed them.
*/
public interface LocaleManager {
void initialize(Context context);
/**
* @return true if locale switching is enabled.
*/
boolean isEnabled();
Locale getCurrentLocale(Context context);
String getAndApplyPersistedLocale(Context context);
void correctLocale(Context context, Resources resources, Configuration newConfig);
void updateConfiguration(Context context, Locale locale);
String setSelectedLocale(Context context, String localeCode);
boolean systemLocaleDidChange();
void resetToSystemLocale(Context context);
/**
* Call this in your onConfigurationChanged handler. This method is expected
* to do the appropriate thing: if the user has selected a locale, it
* corrects the incoming configuration; if not, it signals the new locale to
* use.
*/
Locale onSystemConfigurationChanged(Context context, Resources resources, Configuration configuration, Locale currentActivityLocale);
String getFallbackLocaleTag();
}
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