Add equals method of TvContentRating (1681ac0b) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/TvContentRating.java

+35 −1

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.text.TextUtils;
		import java.util.Arrays;
		import java.util.Collections;
		import java.util.List;
		import java.util.Objects;

		/**
		* A class representing a TV content rating.
		@@ -1410,6 +1411,7 @@ public final class TvContentRating {
		private final String mRatingSystem;
		private final String mRating;
		private final String[] mSubRatings;
		private final int mHashCode;

		/**
		* Creates a TvContentRating object.
		@@ -1472,7 +1474,13 @@ public final class TvContentRating {
		mDomain = domain;
		mRatingSystem = ratingSystem;
		mRating = rating;
		mSubRatings = (subRatings == null \|\| subRatings.length == 0) ? null : subRatings;
		if (subRatings == null \|\| subRatings.length == 0) {
		mSubRatings = null;
		} else {
		Arrays.sort(subRatings);
		mSubRatings = subRatings;
		}
		mHashCode = Objects.hash(mDomain, mRating, mSubRatings);
		}

		/**
		@@ -1568,4 +1576,30 @@ public final class TvContentRating {
		return subRatings.containsAll(subRatingsOther);
		}
		}

		@Override
		public boolean equals(Object obj) {
		if (!(obj instanceof TvContentRating)) {
		return false;
		}
		TvContentRating other = (TvContentRating) obj;
		if (mHashCode != other.mHashCode) {
		return false;
		}
		if (!TextUtils.equals(mDomain, other.mDomain)) {
		return false;
		}
		if (!TextUtils.equals(mRatingSystem, other.mRatingSystem)) {
		return false;
		}
		if (!TextUtils.equals(mRating, other.mRating)) {
		return false;
		}
		return Arrays.equals(mSubRatings, other.mSubRatings);
		}

		@Override
		public int hashCode() {
		return mHashCode;
		}
		}