Sunny Goyal
58 lines
1.7 KiB
Java
58 lines
1.7 KiB
Java
package com.android.launcher3.util;
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/**
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import android.content.ComponentName;
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import android.os.UserHandle;
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import java.util.Arrays;
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public class ComponentKey {
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public final ComponentName componentName;
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public final UserHandle user;
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private final int mHashCode;
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public ComponentKey(ComponentName componentName, UserHandle user) {
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Preconditions.assertNotNull(componentName);
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Preconditions.assertNotNull(user);
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this.componentName = componentName;
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this.user = user;
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mHashCode = Arrays.hashCode(new Object[] {componentName, user});
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}
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@Override
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public int hashCode() {
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return mHashCode;
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}
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@Override
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public boolean equals(Object o) {
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ComponentKey other = (ComponentKey) o;
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return other.componentName.equals(componentName) && other.user.equals(user);
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}
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/**
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* Encodes a component key as a string of the form [flattenedComponentString#userId].
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*/
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@Override
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public String toString() {
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return componentName.flattenToString() + "#" + user;
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}
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} |