Update selected city names on locale change (c0267452) · Commits · e / os / android_packages_apps_DeskClock

src/com/android/deskclock/worldclock/CitiesActivity.java

+33 −11

Original line number	Diff line number	Diff line
		@@ -121,6 +121,12 @@ public class CitiesActivity extends Activity implements OnCheckedChangeListener,

		private int mLayoutDirection;

		// A map that caches names of cities in local memory. The names in this map are
		// preferred over the names of the selected cities stored in SharedPreferences, which could
		// be in a different language. This map gets reloaded on a locale change, when the new
		// language's city strings are read from the xml file.
		private HashMap<String, String> mCityNameMap = new HashMap<String, String>();

		private String[] mSectionHeaders;
		private Integer[] mSectionPositions;

		@@ -130,7 +136,7 @@ public class CitiesActivity extends Activity implements OnCheckedChangeListener,
		private final LayoutInflater mInflater;
		private boolean mIs24HoursMode; // AM/PM or 24 hours mode

		private int mSelectedEndPosition;
		private int mSelectedEndPosition = 0;

		private Filter mFilter = new Filter() {

		@@ -227,12 +233,35 @@ public class CitiesActivity extends Activity implements OnCheckedChangeListener,
		public CityAdapter(
		Context context, LayoutInflater factory) {
		super();
		loadCities(context);
		mInflater = factory;
		mCalendar = Calendar.getInstance();
		mCalendar.setTimeInMillis(System.currentTimeMillis());
		mLayoutDirection = TextUtils.getLayoutDirectionFromLocale(Locale.getDefault());
		mInflater = factory;

		// Load the cities from xml.
		mCities = Utils.loadCitiesFromXml(context);

		// Reload the city name map with the recently parsed city names of the currently
		// selected language for use with selected cities.
		mCityNameMap.clear();
		for (CityObj city : mCities) {
		mCityNameMap.put(city.mCityId, city.mCityName);
		}

		// Re-organize the selected cities into an array.
		Collection<CityObj> selectedCities = mUserSelectedCities.values();
		mSelectedCities = selectedCities.toArray(new CityObj[selectedCities.size()]);

		// Override the selected city names in the shared preferences with the
		// city names in the updated city name map, which will always reflect the
		// current language.
		for (CityObj city : mSelectedCities) {
		String newCityName = mCityNameMap.get(city.mCityId);
		if (newCityName != null) {
		city.mCityName = newCityName;
		}
		}

		sortCities(mSortType);
		set24HoursMode(context);
		}
		@@ -243,14 +272,6 @@ public class CitiesActivity extends Activity implements OnCheckedChangeListener,
		sortCities(mSortType);
		}

		private void loadCities(Context c) {
		mLayoutDirection = TextUtils.getLayoutDirectionFromLocale(Locale.getDefault());
		mCities = Utils.loadCitiesFromXml(c);
		if (mCities == null) {
		return;
		}
		}

		public void toggleSort() {
		if (mSortType == SORT_BY_NAME) {
		sortCities(SORT_BY_GMT_OFFSET);
		@@ -333,6 +354,7 @@ public class CitiesActivity extends Activity implements OnCheckedChangeListener,
		}
		view.setOnClickListener(CitiesActivity.this);
		CityViewHolder holder = (CityViewHolder) view.getTag();

		if (position < mSelectedEndPosition) {
		holder.selected.setVisibility(View.GONE);
		holder.time.setVisibility(View.GONE);