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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.server.testing.shadows;
import static android.content.pm.PackageManager.NameNotFoundException;
import android.app.ApplicationPackageManager;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.ResolveInfo;
import android.os.UserHandle;
import android.util.ArrayMap;
import org.robolectric.annotation.Implements;
import org.robolectric.annotation.Resetter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Extends {@link org.robolectric.shadows.ShadowApplicationPackageManager} to return the correct
* package in user-specific invocations.
*/
@Implements(value = ApplicationPackageManager.class)
public class ShadowApplicationPackageManager
extends org.robolectric.shadows.ShadowApplicationPackageManager {
private static final Map<String, PackageInfo> sPackageInfos = new ArrayMap<>();
private static final List<PackageInfo> sInstalledPackages = new ArrayList<>();
private static final Map<String, Integer> sPackageUids = new ArrayMap<>();
private static final Map<Integer, Map<String, Integer>> sUserPackageUids = new ArrayMap<>();
/**
* Registers the package {@code packageName} to be returned when invoking {@link
* ApplicationPackageManager#getPackageInfoAsUser(String, int, int)} and {@link
* ApplicationPackageManager#getInstalledPackagesAsUser(int, int)}.
*/
public static void addInstalledPackage(String packageName, PackageInfo packageInfo) {
sPackageInfos.put(packageName, packageInfo);
sInstalledPackages.add(packageInfo);
}
/**
* Sets the package uid {@code packageUid} for the package {@code packageName} to be returned
* when invoking {@link ApplicationPackageManager#getPackageUidAsUser(String, int, int)}.
*/
public static void setPackageUid(String packageName, int packageUid) {
sPackageUids.put(packageName, packageUid);
}
/**
* Sets the package uid {@code packageUid} for the package {@code packageName} to be returned
* when invoking {@link ApplicationPackageManager#getPackageUidAsUser(String, int, int)}.
*/
public static void setPackageUidAsUser(String packageName, int packageUid, int userId) {
final Map<String, Integer> userPackageUids =
sUserPackageUids.containsKey(userId)
? sUserPackageUids.get(userId)
: new HashMap<>();
userPackageUids.put(packageName, packageUid);
sUserPackageUids.put(userId, userPackageUids);
}
@Override
protected PackageInfo getPackageInfoAsUser(String packageName, int flags, int userId)
throws NameNotFoundException {
if (!sPackageInfos.containsKey(packageName)) {
throw new NameNotFoundException(packageName);
}
return sPackageInfos.get(packageName);
}
@Override
protected List<PackageInfo> getInstalledPackagesAsUser(int flags, int userId) {
return sInstalledPackages;
}
@Override
protected int getPackageUidAsUser(String packageName, int flags, int userId)
throws NameNotFoundException {
if (sUserPackageUids.containsKey(userId)
&& sUserPackageUids.get(userId).containsKey(packageName)) {
return sUserPackageUids.get(userId).get(packageName);
}
if (!sPackageUids.containsKey(packageName)) {
throw new NameNotFoundException(packageName);
}
return sPackageUids.get(packageName);
}
@Override
protected List<ResolveInfo> queryBroadcastReceiversAsUser(
Intent intent, int flags, UserHandle userHandle) {
// Currently does not handle multi-user.
return queryBroadcastReceivers(intent, flags);
}
/** Clear package state. */
@Resetter
public static void reset() {
sPackageInfos.clear();
sInstalledPackages.clear();
org.robolectric.shadows.ShadowApplicationPackageManager.reset();
}
}
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