Merge "Avoid a @Nullable Boolean" am: 81a42af40d am: fd9c242128 (0db1f949) · Commits · e / os / android_frameworks_base

core/java/android/timezone/CountryTimeZones.java

+34 −15

Original line number	Diff line number	Diff line
		@@ -18,7 +18,6 @@ package android.timezone;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SuppressLint;
		import android.icu.util.TimeZone;

		import java.util.ArrayList;
		@@ -206,27 +205,47 @@ public final class CountryTimeZones {
		}

		/**
		* Returns a time zone for the country, if there is one, that matches the desired properties. If
		* there are multiple matches and the {@code bias} is one of them then it is returned, otherwise
		* an arbitrary match is returned based on the {@link #getEffectiveTimeZoneMappingsAt(long)}
		* ordering.
		* Returns a time zone for the country, if there is one, that matches the supplied properties.
		* If there are multiple matches and the {@code bias} is one of them then it is returned,
		* otherwise an arbitrary match is returned based on the {@link
		* #getEffectiveTimeZoneMappingsAt(long)} ordering.
		*
		* @param whenMillis the UTC time to match against
		* @param bias the time zone to prefer, can be {@code null} to indicate there is no preference
		* @param totalOffsetMillis the offset from UTC at {@code whenMillis}
		* @param isDst the Daylight Savings Time state at {@code whenMillis}. {@code true} means DST,
		* {@code false} means not DST, {@code null} means unknown
		* @param dstOffsetMillis the part of {@code totalOffsetMillis} contributed by DST, only used if
		* {@code isDst} is {@code true}. The value can be {@code null} if the DST offset is
		* unknown
		* @param whenMillis the UTC time to match against
		* @param bias the time zone to prefer, can be {@code null}
		* {@code false} means not DST
		* @return an {@link OffsetResult} with information about a matching zone, or {@code null} if
		* there is no match
		*/
		@Nullable
		public OffsetResult lookupByOffsetWithBias(int totalOffsetMillis, @Nullable Boolean isDst,
		@SuppressLint("AutoBoxing") @Nullable Integer dstOffsetMillis, long whenMillis,
		@Nullable TimeZone bias) {
		public OffsetResult lookupByOffsetWithBias(long whenMillis, @Nullable TimeZone bias,
		int totalOffsetMillis, boolean isDst) {
		libcore.timezone.CountryTimeZones.OffsetResult delegateOffsetResult =
		mDelegate.lookupByOffsetWithBias(
		totalOffsetMillis, isDst, dstOffsetMillis, whenMillis, bias);
		whenMillis, bias, totalOffsetMillis, isDst);
		return delegateOffsetResult == null ? null :
		new OffsetResult(
		delegateOffsetResult.getTimeZone(), delegateOffsetResult.isOnlyMatch());
		}

		/**
		* Returns a time zone for the country, if there is one, that matches the supplied properties.
		* If there are multiple matches and the {@code bias} is one of them then it is returned,
		* otherwise an arbitrary match is returned based on the {@link
		* #getEffectiveTimeZoneMappingsAt(long)} ordering.
		*
		* @param whenMillis the UTC time to match against
		* @param bias the time zone to prefer, can be {@code null} to indicate there is no preference
		* @param totalOffsetMillis the offset from UTC at {@code whenMillis}
		* @return an {@link OffsetResult} with information about a matching zone, or {@code null} if
		* there is no match
		*/
		@Nullable
		public OffsetResult lookupByOffsetWithBias(long whenMillis, @Nullable TimeZone bias,
		int totalOffsetMillis) {
		libcore.timezone.CountryTimeZones.OffsetResult delegateOffsetResult =
		mDelegate.lookupByOffsetWithBias(whenMillis, bias, totalOffsetMillis);
		return delegateOffsetResult == null ? null :
		new OffsetResult(
		delegateOffsetResult.getTimeZone(), delegateOffsetResult.isOnlyMatch());

core/java/android/util/TimeUtils.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,7 @@ public class TimeUtils {
		return null;
		}
		CountryTimeZones.OffsetResult offsetResult = countryTimeZones.lookupByOffsetWithBias(
		offsetMillis, isDst, null /* dstOffsetMillis */, whenMillis, bias);
		whenMillis, bias, offsetMillis, isDst);
		return offsetResult != null ? offsetResult.getTimeZone() : null;
		}