diff options
Diffstat (limited to 'src/com/android/packageinstaller/permission/model/PermissionStatusReceiver.java')
| -rw-r--r-- | src/com/android/packageinstaller/permission/model/PermissionStatusReceiver.java | 296 |
1 files changed, 0 insertions, 296 deletions
diff --git a/src/com/android/packageinstaller/permission/model/PermissionStatusReceiver.java b/src/com/android/packageinstaller/permission/model/PermissionStatusReceiver.java deleted file mode 100644 index a87976a6..00000000 --- a/src/com/android/packageinstaller/permission/model/PermissionStatusReceiver.java +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (C) 2015 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.packageinstaller.permission.model; - -import android.content.BroadcastReceiver; -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.PackageManager.NameNotFoundException; -import android.util.ArrayMap; -import android.util.ArraySet; - -import com.android.packageinstaller.permission.model.PermissionApps.PermissionApp; -import com.android.packageinstaller.permission.utils.Utils; - -import java.text.Collator; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -/** - * This class handles backwards compatibility for M. Don't remove - * until we decide to drop M support altogether. - */ -public class PermissionStatusReceiver extends BroadcastReceiver { - - /** - * Broadcast action that requests current permission granted information. It will respond - * to the request by sending a broadcast with action defined by - * {@link #EXTRA_GET_PERMISSIONS_RESPONSE_INTENT}. The response will contain - * {@link #EXTRA_GET_PERMISSIONS_COUNT_RESULT}, as well as - * {@link #EXTRA_GET_PERMISSIONS_GROUP_LIST_RESULT}, with contents described below or - * a null upon failure. - * - * <p>If {@link Intent#EXTRA_PACKAGE_NAME} is included then the number of permissions granted, the - * number of permissions requested and the number of granted additional permissions - * by that package will be calculated and included as the first - * and second elements respectively of an int[] in the response as - * {@link #EXTRA_GET_PERMISSIONS_COUNT_RESULT}. The response will also deliver the list - * of localized permission group names that are granted in - * {@link #EXTRA_GET_PERMISSIONS_GROUP_LIST_RESULT}. - * - * <p>If {@link #EXTRA_PACKAGE_NAME} is not included then the number of apps granted any runtime - * permissions and the total number of apps requesting runtime permissions will be the first - * and second elements respectively of an int[] in the response as - * {@link #EXTRA_GET_PERMISSIONS_COUNT_RESULT}. - * - * @hide - */ - public static final String ACTION_GET_PERMISSIONS_COUNT - = "android.intent.action.GET_PERMISSIONS_COUNT"; - - /** - * Broadcast action that requests list of all apps that have runtime permissions. It will - * respond to the request by sending a broadcast with action defined by - * {@link #EXTRA_GET_PERMISSIONS_PACKAGES_RESPONSE_INTENT}. The response will contain - * {@link #EXTRA_GET_PERMISSIONS_APP_LIST_RESULT}, as well as - * {@link #EXTRA_GET_PERMISSIONS_APP_LABEL_LIST_RESULT}, with contents described below or - * a null upon failure. - * - * <p>{@link #EXTRA_GET_PERMISSIONS_APP_LIST_RESULT} will contain a list of package names of - * apps that have runtime permissions. {@link #EXTRA_GET_PERMISSIONS_APP_LABEL_LIST_RESULT} - * will contain the list of app labels corresponding ot the apps in the first list. - * - * @hide - */ - public static final String ACTION_GET_PERMISSIONS_PACKAGES - = "android.intent.action.GET_PERMISSIONS_PACKAGES"; - - /** - * Extra included in response to {@link #ACTION_GET_PERMISSIONS_COUNT}. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_COUNT_RESULT - = "android.intent.extra.GET_PERMISSIONS_COUNT_RESULT"; - - /** - * List of CharSequence of localized permission group labels. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_GROUP_LIST_RESULT - = "android.intent.extra.GET_PERMISSIONS_GROUP_LIST_RESULT"; - - /** - * String list of apps that have one or more runtime permissions. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_APP_LIST_RESULT - = "android.intent.extra.GET_PERMISSIONS_APP_LIST_RESULT"; - - /** - * String list of app labels for apps that have one or more runtime permissions. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_APP_LABEL_LIST_RESULT - = "android.intent.extra.GET_PERMISSIONS_APP_LABEL_LIST_RESULT"; - - /** - * Boolean list describing if the app is a system app for apps that have one or more runtime - * permissions. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_IS_SYSTEM_APP_LIST_RESULT - = "android.intent.extra.GET_PERMISSIONS_IS_SYSTEM_APP_LIST_RESULT"; - - /** - * Required extra to be sent with {@link #ACTION_GET_PERMISSIONS_COUNT} broadcasts. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_RESPONSE_INTENT - = "android.intent.extra.GET_PERMISSIONS_RESONSE_INTENT"; - - /** - * Required extra to be sent with {@link #ACTION_GET_PERMISSIONS_PACKAGES} broadcasts. - * @hide - */ - public static final String EXTRA_GET_PERMISSIONS_PACKAGES_RESPONSE_INTENT - = "android.intent.extra.GET_PERMISSIONS_PACKAGES_RESONSE_INTENT"; - - @Override - public void onReceive(Context context, Intent intent) { - if (ACTION_GET_PERMISSIONS_COUNT.equals(intent.getAction())) { - Intent responseIntent = new Intent(intent.getStringExtra( - EXTRA_GET_PERMISSIONS_RESPONSE_INTENT)); - responseIntent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND); - - int[] counts = new int[3]; - ArrayList<CharSequence> grantedGroups = new ArrayList<>(); - boolean succeeded = false; - - boolean isForPackage = intent.hasExtra(Intent.EXTRA_PACKAGE_NAME); - - if (isForPackage) { - String pkg = intent.getStringExtra(Intent.EXTRA_PACKAGE_NAME); - succeeded = getPermissionsCount(context, pkg, counts, grantedGroups); - } else { - succeeded = getAppsWithPermissionsCount(context, counts); - } - if (succeeded) { - responseIntent.putExtra(EXTRA_GET_PERMISSIONS_COUNT_RESULT, counts); - - if (isForPackage) { - responseIntent.putExtra(EXTRA_GET_PERMISSIONS_GROUP_LIST_RESULT, - grantedGroups.toArray(new CharSequence[grantedGroups.size()])); - } - } - context.sendBroadcast(responseIntent); - } else if (ACTION_GET_PERMISSIONS_PACKAGES.equals(intent.getAction())) { - Intent responseIntent = new Intent(intent.getStringExtra( - EXTRA_GET_PERMISSIONS_PACKAGES_RESPONSE_INTENT)); - responseIntent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND); - - List<String> appsList = new ArrayList<>(); - List<CharSequence> appLabelsList = new ArrayList<>(); - List<Boolean> isSystemAppList = new ArrayList<>(); - if (getAppsWithRuntimePermissions(context, appsList, appLabelsList, isSystemAppList)) { - responseIntent.putExtra(EXTRA_GET_PERMISSIONS_APP_LIST_RESULT, - appsList.toArray(new String[appsList.size()])); - responseIntent.putExtra(EXTRA_GET_PERMISSIONS_APP_LABEL_LIST_RESULT, - appLabelsList.toArray(new String[appLabelsList.size()])); - responseIntent.putExtra(EXTRA_GET_PERMISSIONS_IS_SYSTEM_APP_LIST_RESULT, - toPrimitiveBoolArray(isSystemAppList)); - } - context.sendBroadcast(responseIntent); - } - } - - public boolean getPermissionsCount(Context context, String pkg, int[] counts, - ArrayList<CharSequence> grantedGroups) { - try { - PackageInfo packageInfo = - context.getPackageManager().getPackageInfo(pkg, PackageManager.GET_PERMISSIONS); - AppPermissions appPermissions = - new AppPermissions(context, packageInfo, null, false, null); - int grantedCount = 0; - int totalCount = 0; - int additionalCount = 0; - - for (AppPermissionGroup group : appPermissions.getPermissionGroups()) { - if (Utils.shouldShowPermission(group, pkg)) { - totalCount++; - if (group.areRuntimePermissionsGranted()) { - grantedCount++; - - if (Utils.OS_PKG.equals(group.getDeclaringPackage())) { - grantedGroups.add(group.getLabel()); - } else { - additionalCount++; - } - } - } - } - - // Sort - Collator coll = Collator.getInstance(); - coll.setStrength(Collator.PRIMARY); - Collections.sort(grantedGroups, coll); - - // Set results - counts[0] = grantedCount; - counts[1] = totalCount; - counts[2] = additionalCount; - - return true; - } catch (NameNotFoundException e) { - return false; - } - } - - public boolean getAppsWithRuntimePermissions(Context context, List<String> appsList, - List<CharSequence> appLabelsList, List<Boolean> isSystemAppList) { - final List<ApplicationInfo> appInfos = Utils.getAllInstalledApplications(context); - if (appInfos == null) { - return false; - } - final int appInfosSize = appInfos.size(); - try { - ArraySet<String> launcherPackages = Utils.getLauncherPackages(context); - for (int i = 0; i < appInfosSize; ++i) { - final String packageName = appInfos.get(i).packageName; - PackageInfo packageInfo = context.getPackageManager().getPackageInfo( - packageName, PackageManager.GET_PERMISSIONS); - AppPermissions appPermissions = - new AppPermissions(context, packageInfo, null, false, null); - - boolean shouldShow = false; - for (AppPermissionGroup group : appPermissions.getPermissionGroups()) { - if (Utils.shouldShowPermission(group, packageName)) { - shouldShow = true; - break; - } - } - if (shouldShow) { - appsList.add(packageName); - appLabelsList.add(appPermissions.getAppLabel()); - isSystemAppList.add(Utils.isSystem(appPermissions, launcherPackages)); - } - } - } catch (NameNotFoundException e) { - return false; - } - - return true; - } - - public boolean getAppsWithPermissionsCount(Context context, int[] counts) { - ArraySet<String> launcherPkgs = Utils.getLauncherPackages(context); - // Indexed by uid. - ArrayMap<String, Boolean> grantedApps = new ArrayMap<>(); - ArrayMap<String, Boolean> allApps = new ArrayMap<>(); - for (String group : Utils.MODERN_PERMISSION_GROUPS) { - PermissionApps permissionApps = new PermissionApps(context, - group, null); - permissionApps.loadNowWithoutUi(); - for (PermissionApp app : permissionApps.getApps()) { - String key = app.getKey(); - if (Utils.isSystem(app, launcherPkgs)) { - // We default to not showing system apps, so hide them from count. - continue; - } - if (app.areRuntimePermissionsGranted()) { - grantedApps.put(key, true); - } - allApps.put(key, true); - } - } - counts[0] = grantedApps.size(); - counts[1] = allApps.size(); - return true; - } - - private boolean[] toPrimitiveBoolArray(final List<Boolean> list) { - final int count = list.size(); - final boolean[] result = new boolean[count]; - for (int i = 0; i < count; ++i) { - result[i] = list.get(i); - } - - return result; - } -} |