@Override
public boolean shouldUpdate() {
long lastUpdate = mPreferences.lastPageUpdateTime(mLanguage, mLocation);
long now = new Date().getTime();
long updateCachingTime = 1000 * 60 * 60 * 4; // 4 hours
return now - lastUpdate > updateCachingTime;
}
@Override
public void loadedFromNetwork() {
mPreferences.setLastPageUpdateTime(mLanguage, mLocation);
}