99 lines
3.1 KiB
Java
99 lines
3.1 KiB
Java
/*
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* Copyright (C) 2020 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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package android.app.compat;
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import android.annotation.IntDef;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import com.android.internal.annotations.Immutable;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.util.Objects;
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/**
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* A key type for caching calls to {@link com.android.internal.compat.IPlatformCompat}
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*
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* <p>For {@link com.android.internal.compat.IPlatformCompat#isChangeEnabledByPackageName}
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* and {@link com.android.internal.compat.IPlatformCompat#isChangeEnabledByUid}
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*
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* @hide
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*/
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@Immutable
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final class ChangeIdStateQuery {
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static final int QUERY_BY_PACKAGE_NAME = 0;
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static final int QUERY_BY_UID = 1;
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@IntDef({QUERY_BY_PACKAGE_NAME, QUERY_BY_UID})
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@Retention(RetentionPolicy.SOURCE)
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@interface QueryType {}
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public @QueryType int type;
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public long changeId;
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public String packageName;
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public int uid;
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public int userId;
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private ChangeIdStateQuery(@QueryType int type, long changeId, String packageName,
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int uid, int userId) {
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this.type = type;
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this.changeId = changeId;
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this.packageName = packageName;
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this.uid = uid;
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this.userId = userId;
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}
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static ChangeIdStateQuery byPackageName(long changeId, @NonNull String packageName,
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int userId) {
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return new ChangeIdStateQuery(QUERY_BY_PACKAGE_NAME, changeId, packageName, 0, userId);
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}
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static ChangeIdStateQuery byUid(long changeId, int uid) {
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return new ChangeIdStateQuery(QUERY_BY_UID, changeId, null, uid, 0);
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}
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@Override
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public boolean equals(@Nullable Object other) {
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if (this == other) {
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return true;
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}
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if ((other == null) || !(other instanceof ChangeIdStateQuery)) {
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return false;
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}
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final ChangeIdStateQuery that = (ChangeIdStateQuery) other;
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return this.type == that.type
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&& this.changeId == that.changeId
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&& Objects.equals(this.packageName, that.packageName)
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&& this.uid == that.uid
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&& this.userId == that.userId;
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}
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@Override
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public int hashCode() {
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int result = 1;
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result = 31 * result + type;
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result = 31 * result + (int) (changeId ^ (changeId >>> 32));
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if (packageName != null) {
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result = 31 * result + packageName.hashCode();
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}
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result = 31 * result + uid;
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result = 31 * result + userId;
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return result;
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}
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}
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