| /* |
| * Copyright (C) 2018 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 android.content.pm; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.os.Build; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Test support for building {@link PackageParser.Package} instances. |
| */ |
| class PackageBuilder { |
| |
| private int mTargetSdkVersion = Build.VERSION_CODES.CUR_DEVELOPMENT; |
| |
| private int mFlags = 0; |
| |
| private ArrayList<String> mRequiredLibraries; |
| |
| private ArrayList<String> mOptionalLibraries; |
| |
| public static PackageBuilder builder() { |
| return new PackageBuilder(); |
| } |
| |
| public PackageParser.Package build() { |
| PackageParser.Package pkg = new PackageParser.Package("org.package.name"); |
| pkg.applicationInfo.targetSdkVersion = mTargetSdkVersion; |
| pkg.applicationInfo.flags = mFlags; |
| pkg.usesLibraries = mRequiredLibraries; |
| pkg.usesOptionalLibraries = mOptionalLibraries; |
| return pkg; |
| } |
| |
| PackageBuilder targetSdkVersion(int version) { |
| this.mTargetSdkVersion = version; |
| return this; |
| } |
| |
| PackageBuilder asSystemApp() { |
| this.mFlags |= ApplicationInfo.FLAG_SYSTEM; |
| return this; |
| } |
| |
| PackageBuilder requiredLibraries(String... names) { |
| this.mRequiredLibraries = arrayListOrNull(names); |
| return this; |
| } |
| |
| PackageBuilder requiredLibraries(List<String> names) { |
| this.mRequiredLibraries = arrayListOrNull(names.toArray(new String[names.size()])); |
| return this; |
| } |
| |
| PackageBuilder optionalLibraries(String... names) { |
| this.mOptionalLibraries = arrayListOrNull(names); |
| return this; |
| } |
| |
| /** |
| * Check that this matches the supplied {@link PackageParser.Package}. |
| * |
| * @param pkg the instance to compare with this. |
| */ |
| public void check(PackageParser.Package pkg) { |
| assertEquals("targetSdkVersion should not be changed", |
| mTargetSdkVersion, |
| pkg.applicationInfo.targetSdkVersion); |
| assertEquals("usesLibraries not updated correctly", |
| mRequiredLibraries, |
| pkg.usesLibraries); |
| assertEquals("usesOptionalLibraries not updated correctly", |
| mOptionalLibraries, |
| pkg.usesOptionalLibraries); |
| } |
| |
| private static ArrayList<String> arrayListOrNull(String... strings) { |
| if (strings == null || strings.length == 0) { |
| return null; |
| } |
| ArrayList<String> list = new ArrayList<>(); |
| Collections.addAll(list, strings); |
| return list; |
| } |
| |
| } |