5d2420d493
InitiatingPackageName was previously set to null for all shell based installs but has now been changed to "com.android.shell". Bug: 265203007 Test: atest AppStoreUtilTest (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:acab1045f3786f775d0c51ffb50f5ff654fc53d8) Merged-In: I3b8639c5530782375d0b26c9a65c1662eced5493 Change-Id: I3b8639c5530782375d0b26c9a65c1662eced5493
91 lines
3.9 KiB
Java
91 lines
3.9 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 com.android.settings.applications;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.InstallSourceInfo;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.pm.ResolveInfo;
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import android.util.Log;
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import androidx.annotation.Nullable;
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/** This class provides methods that help dealing with app stores. */
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public class AppStoreUtil {
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private static final String LOG_TAG = "AppStoreUtil";
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private static Intent resolveIntent(Context context, Intent i) {
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ResolveInfo result = context.getPackageManager().resolveActivity(i, 0);
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return result != null ? new Intent(i.getAction())
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.setClassName(result.activityInfo.packageName, result.activityInfo.name) : null;
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}
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/**
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* Returns the package name of the app that we consider to be the user-visible 'installer'
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* of given packageName, if one is available.
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*/
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@Nullable
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public static String getInstallerPackageName(Context context, String packageName) {
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String installerPackageName;
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try {
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InstallSourceInfo source =
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context.getPackageManager().getInstallSourceInfo(packageName);
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// By default, use the installing package name.
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installerPackageName = source.getInstallingPackageName();
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// Use the recorded originating package name only if the initiating package is a system
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// app (eg. Package Installer). The originating package is not verified by the platform,
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// so we choose to ignore this when supplied by a non-system app.
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String originatingPackageName = source.getOriginatingPackageName();
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String initiatingPackageName = source.getInitiatingPackageName();
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if (originatingPackageName != null && initiatingPackageName != null
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&& !initiatingPackageName.equals("com.android.shell")) {
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ApplicationInfo ai = context.getPackageManager().getApplicationInfo(
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initiatingPackageName, 0);
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if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
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installerPackageName = originatingPackageName;
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}
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}
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} catch (NameNotFoundException e) {
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Log.e(LOG_TAG, "Exception while retrieving the package installer of " + packageName, e);
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installerPackageName = null;
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}
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return installerPackageName;
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}
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/** Returns a link to the installer app store for a given package name. */
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@Nullable
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public static Intent getAppStoreLink(Context context, String installerPackageName,
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String packageName) {
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Intent intent = new Intent(Intent.ACTION_SHOW_APP_INFO)
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.setPackage(installerPackageName);
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final Intent result = resolveIntent(context, intent);
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if (result != null) {
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result.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName);
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return result;
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}
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return null;
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}
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/** Convenience method that looks up the installerPackageName for you. */
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public static Intent getAppStoreLink(Context context, String packageName) {
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String installerPackageName = getInstallerPackageName(context, packageName);
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return getAppStoreLink(context, installerPackageName, packageName);
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}
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}
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