106 lines
3.5 KiB
Java
106 lines
3.5 KiB
Java
/*
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* Copyright (C) 2017 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.webkit;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.pm.UserInfo;
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import android.os.Build;
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import android.os.UserManager;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Utility class for storing a (user,PackageInfo) mapping.
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* @hide
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*/
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public class UserPackage {
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private final UserInfo mUserInfo;
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private final PackageInfo mPackageInfo;
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public static final int MINIMUM_SUPPORTED_SDK = Build.VERSION_CODES.TIRAMISU;
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public UserPackage(UserInfo user, PackageInfo packageInfo) {
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this.mUserInfo = user;
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this.mPackageInfo = packageInfo;
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}
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/**
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* Returns a list of (User,PackageInfo) pairs corresponding to the PackageInfos for all
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* device users for the package named {@param packageName}.
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*/
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public static List<UserPackage> getPackageInfosAllUsers(Context context,
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String packageName, int packageFlags) {
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List<UserInfo> users = getAllUsers(context);
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List<UserPackage> userPackages = new ArrayList<UserPackage>(users.size());
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for (UserInfo user : users) {
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PackageInfo packageInfo = null;
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try {
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packageInfo = context.getPackageManager().getPackageInfoAsUser(
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packageName, packageFlags, user.id);
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} catch (NameNotFoundException e) {
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}
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userPackages.add(new UserPackage(user, packageInfo));
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}
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return userPackages;
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}
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/**
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* Returns whether the given package is enabled.
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* This state can be changed by the user from Settings->Apps
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*/
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public boolean isEnabledPackage() {
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if (mPackageInfo == null) return false;
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return mPackageInfo.applicationInfo.enabled;
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}
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/**
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* Return {@code true} if the package is installed and not hidden
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*/
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public boolean isInstalledPackage() {
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if (mPackageInfo == null) return false;
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return (((mPackageInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) != 0)
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&& ((mPackageInfo.applicationInfo.privateFlags
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& ApplicationInfo.PRIVATE_FLAG_HIDDEN) == 0));
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}
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/**
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* Returns whether the package represented by {@param packageInfo} targets a sdk version
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* supported by the current framework version.
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*/
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public static boolean hasCorrectTargetSdkVersion(PackageInfo packageInfo) {
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return packageInfo.applicationInfo.targetSdkVersion >= MINIMUM_SUPPORTED_SDK;
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}
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public UserInfo getUserInfo() {
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return mUserInfo;
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}
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public PackageInfo getPackageInfo() {
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return mPackageInfo;
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}
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private static List<UserInfo> getAllUsers(Context context) {
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UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
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return userManager.getUsers();
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}
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}
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