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Merge "Simplify APIs exposed for time zone lookups"

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am: 19de70814a

Change-Id: I011145107f9b228272814bbdc73aa8fe35a0d984
This commit is contained in:
Neil Fuller
2019-09-02 07:28:52 -07:00
committed by android-build-merger
parent ca19446d9a 19de70814a
commit fbf9b6c05a
1 changed files with 18 additions and 1 deletions
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19
packages/SettingsLib/src/com/android/settingslib/datetime/ZoneGetter.java
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@@ -34,11 +34,14 @@ import androidx.core.text.TextDirectionHeuristicsCompat;
import com.android.settingslib.R;
import libcore.timezone.CountryTimeZones;
import libcore.timezone.CountryTimeZones.TimeZoneMapping;
import libcore.timezone.TimeZoneFinder;
import org.xmlpull.v1.XmlPullParserException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
@@ -387,7 +390,21 @@ public class ZoneGetter {
@VisibleForTesting
public List<String> lookupTimeZoneIdsByCountry(String country) {
return TimeZoneFinder.getInstance().lookupTimeZoneIdsByCountry(country);
final CountryTimeZones countryTimeZones =
TimeZoneFinder.getInstance().lookupCountryTimeZones(country);
if (countryTimeZones == null) {
return null;
}
final List<TimeZoneMapping> mappings = countryTimeZones.getTimeZoneMappings();
return extractTimeZoneIds(mappings);
}
private static List<String> extractTimeZoneIds(List<TimeZoneMapping> timeZoneMappings) {
final List<String> zoneIds = new ArrayList<>(timeZoneMappings.size());
for (TimeZoneMapping timeZoneMapping : timeZoneMappings) {
zoneIds.add(timeZoneMapping.timeZoneId);
}
return Collections.unmodifiableList(zoneIds);
}
}
}