| /* |
| * Copyright (C) 2010 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.providers.contacts; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ProviderInfo; |
| import android.content.pm.ResolveInfo; |
| import android.content.res.Resources; |
| import android.os.Binder; |
| import android.test.mock.MockPackageManager; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| /** |
| * Mock {@link PackageManager} that knows about a specific set of packages |
| * to help test security models. Because {@link Binder#getCallingUid()} |
| * can't be mocked, you'll have to find your mock-UID manually using your |
| * {@link Context#getPackageName()}. |
| */ |
| public class ContactsMockPackageManager extends MockPackageManager { |
| |
| private final Context mRealContext; |
| |
| private final HashMap<Integer, String> mForward = new HashMap<Integer, String>(); |
| private final HashMap<String, Integer> mReverse = new HashMap<String, Integer>(); |
| private List<PackageInfo> mPackages; |
| |
| public ContactsMockPackageManager(Context realContext) { |
| mRealContext = realContext; |
| } |
| |
| /** |
| * Add a UID-to-package mapping, which is then stored internally. |
| */ |
| public void addPackage(int packageUid, String packageName) { |
| mForward.put(packageUid, packageName); |
| mReverse.put(packageName, packageUid); |
| } |
| |
| public void removePackage(int packageUid) { |
| final String packageName = mForward.remove(packageUid); |
| if (packageName != null) { |
| mReverse.remove(packageName); |
| } |
| } |
| |
| @Override |
| public String getNameForUid(int uid) { |
| return "name-for-uid"; |
| } |
| |
| @Override |
| public String[] getPackagesForUid(int uid) { |
| final String packageName = mForward.get(uid); |
| if (packageName != null) { |
| return new String[] {packageName}; |
| } else if (mPackages != null) { |
| return new String[] { mPackages.get(0).packageName }; |
| } else { |
| return new String[] {}; |
| } |
| } |
| |
| @Override |
| public ApplicationInfo getApplicationInfo(String packageName, int flags) |
| throws NameNotFoundException { |
| ApplicationInfo info = new ApplicationInfo(); |
| Integer uid = mReverse.get(packageName); |
| if (uid == null) { |
| throw new NameNotFoundException(); |
| } |
| info.uid = (uid != null) ? uid : -1; |
| info.flags = ApplicationInfo.FLAG_INSTALLED; |
| return info; |
| } |
| |
| public void setInstalledPackages(List<PackageInfo> packages) { |
| this.mPackages = packages; |
| } |
| |
| @Override |
| public List<PackageInfo> getInstalledPackages(int flags) { |
| return mPackages; |
| } |
| |
| @Override |
| public PackageInfo getPackageInfo(String packageName, int flags) throws NameNotFoundException { |
| for (PackageInfo info : mPackages) { |
| if (info.packageName.equals(packageName)) { |
| return info; |
| } |
| } |
| throw new NameNotFoundException(); |
| } |
| |
| @Override |
| public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) { |
| return new ArrayList<ResolveInfo>(); |
| } |
| |
| @Override |
| public Resources getResourcesForApplication(String appPackageName) { |
| if (mRealContext.getPackageName().equals(appPackageName)) { |
| return mRealContext.getResources(); |
| } |
| return new ContactsMockResources(); |
| } |
| |
| @Override |
| public List<ProviderInfo> queryContentProviders(String processName, int uid, int flags, |
| String metaDataKey) { |
| final List<ProviderInfo> ret = new ArrayList<>(); |
| final List<PackageInfo> packages = getInstalledPackages(flags); |
| if (packages == null) { |
| return ret; |
| } |
| for (PackageInfo pkg : packages) { |
| if (pkg.providers == null) { |
| continue; |
| } |
| for (ProviderInfo proi : pkg.providers) { |
| if (metaDataKey == null) { |
| ret.add(proi); |
| } else { |
| if (proi.metaData != null && proi.metaData.containsKey(metaDataKey)) { |
| ret.add(proi); |
| } |
| } |
| } |
| } |
| return ret; |
| } |
| } |