Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
| 5 | * in compliance with the License. You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License |
| 10 | * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| 11 | * or implied. See the License for the specific language governing permissions and limitations under |
| 12 | * the License. |
| 13 | */ |
| 14 | |
| 15 | package android.telecom; |
| 16 | |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 17 | import android.app.ActivityManager; |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 18 | import android.app.role.RoleManager; |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 19 | import android.content.Context; |
| 20 | import android.content.Intent; |
| 21 | import android.content.pm.ActivityInfo; |
| 22 | import android.content.pm.PackageManager; |
| 23 | import android.content.pm.ResolveInfo; |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 24 | import android.net.Uri; |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 25 | import android.os.AsyncTask; |
| 26 | import android.os.Binder; |
Tony Mak | b401a94 | 2016-01-19 19:05:18 +0000 | [diff] [blame] | 27 | import android.os.Process; |
Tony Mak | 39198fa | 2017-09-15 17:41:43 +0100 | [diff] [blame] | 28 | import android.os.UserHandle; |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 29 | import android.text.TextUtils; |
Eugene Susla | 98a872d | 2019-01-31 18:30:47 -0800 | [diff] [blame] | 30 | import android.util.Slog; |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 31 | |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 32 | import com.android.internal.util.CollectionUtils; |
| 33 | |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 34 | import java.util.ArrayList; |
| 35 | import java.util.List; |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 36 | import java.util.concurrent.CompletableFuture; |
Eugene Susla | 98a872d | 2019-01-31 18:30:47 -0800 | [diff] [blame] | 37 | import java.util.concurrent.ExecutionException; |
| 38 | import java.util.concurrent.TimeUnit; |
| 39 | import java.util.concurrent.TimeoutException; |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 40 | import java.util.function.Consumer; |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 41 | |
| 42 | /** |
| 43 | * Class for managing the default dialer application that will receive incoming calls, and be |
| 44 | * allowed to make emergency outgoing calls. |
| 45 | * |
| 46 | * @hide |
| 47 | */ |
| 48 | public class DefaultDialerManager { |
| 49 | private static final String TAG = "DefaultDialerManager"; |
| 50 | |
| 51 | /** |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 52 | * Sets the specified package name as the default dialer application for the current user. |
| 53 | * The caller of this method needs to have permission to write to secure settings and |
| 54 | * manage users on the device. |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 55 | * |
Yorke Lee | db6da48 | 2015-06-02 13:55:25 -0700 | [diff] [blame] | 56 | * @return {@code true} if the default dialer application was successfully changed, |
| 57 | * {@code false} otherwise. |
| 58 | * |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 59 | * @hide |
| 60 | * */ |
Yorke Lee | db6da48 | 2015-06-02 13:55:25 -0700 | [diff] [blame] | 61 | public static boolean setDefaultDialerApplication(Context context, String packageName) { |
| 62 | return setDefaultDialerApplication(context, packageName, ActivityManager.getCurrentUser()); |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Sets the specified package name as the default dialer application for the specified user. |
| 67 | * The caller of this method needs to have permission to write to secure settings and |
| 68 | * manage users on the device. |
| 69 | * |
Yorke Lee | db6da48 | 2015-06-02 13:55:25 -0700 | [diff] [blame] | 70 | * @return {@code true} if the default dialer application was successfully changed, |
| 71 | * {@code false} otherwise. |
| 72 | * |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 73 | * @hide |
| 74 | * */ |
Yorke Lee | db6da48 | 2015-06-02 13:55:25 -0700 | [diff] [blame] | 75 | public static boolean setDefaultDialerApplication(Context context, String packageName, |
| 76 | int user) { |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 77 | long identity = Binder.clearCallingIdentity(); |
| 78 | try { |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 79 | CompletableFuture<Void> future = new CompletableFuture<>(); |
| 80 | Consumer<Boolean> callback = successful -> { |
| 81 | if (successful) { |
| 82 | future.complete(null); |
| 83 | } else { |
| 84 | future.completeExceptionally(new RuntimeException()); |
| 85 | } |
| 86 | }; |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 87 | context.getSystemService(RoleManager.class).addRoleHolderAsUser( |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 88 | RoleManager.ROLE_DIALER, packageName, 0, UserHandle.of(user), |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 89 | AsyncTask.THREAD_POOL_EXECUTOR, callback); |
| 90 | future.get(5, TimeUnit.SECONDS); |
Yorke Lee | db6da48 | 2015-06-02 13:55:25 -0700 | [diff] [blame] | 91 | return true; |
Eugene Susla | 98a872d | 2019-01-31 18:30:47 -0800 | [diff] [blame] | 92 | } catch (InterruptedException | ExecutionException | TimeoutException e) { |
| 93 | Slog.e(TAG, "Failed to set default dialer to " + packageName + " for user " + user, e); |
| 94 | return false; |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 95 | } finally { |
| 96 | Binder.restoreCallingIdentity(identity); |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 97 | } |
| 98 | } |
| 99 | |
| 100 | /** |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 101 | * Returns the installed dialer application for the current user that will be used to receive |
| 102 | * incoming calls, and is allowed to make emergency calls. |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 103 | * |
| 104 | * The application will be returned in order of preference: |
| 105 | * 1) User selected phone application (if still installed) |
| 106 | * 2) Pre-installed system dialer (if not disabled) |
| 107 | * 3) Null |
| 108 | * |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 109 | * The caller of this method needs to have permission to manage users on the device. |
| 110 | * |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 111 | * @hide |
| 112 | * */ |
Yorke Lee | 8e0207b | 2015-04-28 09:39:20 -0700 | [diff] [blame] | 113 | public static String getDefaultDialerApplication(Context context) { |
Svet Ganov | 52153f4 | 2015-08-11 08:59:12 -0700 | [diff] [blame] | 114 | return getDefaultDialerApplication(context, context.getUserId()); |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 115 | } |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 116 | |
Yorke Lee | 6526f67 | 2015-05-04 17:07:32 -0700 | [diff] [blame] | 117 | /** |
| 118 | * Returns the installed dialer application for the specified user that will be used to receive |
| 119 | * incoming calls, and is allowed to make emergency calls. |
| 120 | * |
| 121 | * The application will be returned in order of preference: |
| 122 | * 1) User selected phone application (if still installed) |
| 123 | * 2) Pre-installed system dialer (if not disabled) |
| 124 | * 3) Null |
| 125 | * |
| 126 | * The caller of this method needs to have permission to manage users on the device. |
| 127 | * |
| 128 | * @hide |
| 129 | * */ |
| 130 | public static String getDefaultDialerApplication(Context context, int user) { |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 131 | long identity = Binder.clearCallingIdentity(); |
| 132 | try { |
| 133 | return CollectionUtils.firstOrNull(context.getSystemService(RoleManager.class) |
| 134 | .getRoleHoldersAsUser(RoleManager.ROLE_DIALER, UserHandle.of(user))); |
| 135 | } finally { |
| 136 | Binder.restoreCallingIdentity(identity); |
Yorke Lee | 8e0207b | 2015-04-28 09:39:20 -0700 | [diff] [blame] | 137 | } |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 138 | } |
| 139 | |
| 140 | /** |
| 141 | * Returns a list of installed and available dialer applications. |
| 142 | * |
| 143 | * In order to appear in the list, a dialer application must implement an intent-filter with |
| 144 | * the DIAL intent for the following schemes: |
| 145 | * |
| 146 | * 1) Empty scheme |
| 147 | * 2) tel Uri scheme |
| 148 | * |
| 149 | * @hide |
| 150 | **/ |
Tony Mak | b401a94 | 2016-01-19 19:05:18 +0000 | [diff] [blame] | 151 | public static List<String> getInstalledDialerApplications(Context context, int userId) { |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 152 | PackageManager packageManager = context.getPackageManager(); |
| 153 | |
| 154 | // Get the list of apps registered for the DIAL intent with empty scheme |
| 155 | Intent intent = new Intent(Intent.ACTION_DIAL); |
Tony Mak | b401a94 | 2016-01-19 19:05:18 +0000 | [diff] [blame] | 156 | List<ResolveInfo> resolveInfoList = |
| 157 | packageManager.queryIntentActivitiesAsUser(intent, 0, userId); |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 158 | |
Yorke Lee | 8e0207b | 2015-04-28 09:39:20 -0700 | [diff] [blame] | 159 | List<String> packageNames = new ArrayList<>(); |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 160 | |
| 161 | for (ResolveInfo resolveInfo : resolveInfoList) { |
| 162 | final ActivityInfo activityInfo = resolveInfo.activityInfo; |
Tony Mak | 39198fa | 2017-09-15 17:41:43 +0100 | [diff] [blame] | 163 | if (activityInfo != null |
| 164 | && !packageNames.contains(activityInfo.packageName) |
| 165 | // ignore cross profile intent handler |
| 166 | && resolveInfo.targetUserId == UserHandle.USER_CURRENT) { |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 167 | packageNames.add(activityInfo.packageName); |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 168 | } |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 169 | } |
| 170 | |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 171 | final Intent dialIntentWithTelScheme = new Intent(Intent.ACTION_DIAL); |
| 172 | dialIntentWithTelScheme.setData(Uri.fromParts(PhoneAccount.SCHEME_TEL, "", null)); |
Hai Zhang | 7c8d2e7 | 2019-02-11 19:07:30 +0000 | [diff] [blame] | 173 | return filterByIntent(context, packageNames, dialIntentWithTelScheme, userId); |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 174 | } |
| 175 | |
Tony Mak | b401a94 | 2016-01-19 19:05:18 +0000 | [diff] [blame] | 176 | public static List<String> getInstalledDialerApplications(Context context) { |
| 177 | return getInstalledDialerApplications(context, Process.myUserHandle().getIdentifier()); |
| 178 | } |
| 179 | |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 180 | /** |
Yorke Lee | 6104382 | 2015-04-27 11:18:38 -0700 | [diff] [blame] | 181 | * Determines if the package name belongs to the user-selected default dialer or the preloaded |
| 182 | * system dialer, and thus should be allowed to perform certain privileged operations. |
| 183 | * |
| 184 | * @param context A valid context. |
| 185 | * @param packageName of the package to check for. |
| 186 | * |
| 187 | * @return {@code true} if the provided package name corresponds to the user-selected default |
| 188 | * dialer or the preloaded system dialer, {@code false} otherwise. |
| 189 | * |
| 190 | * @hide |
| 191 | */ |
| 192 | public static boolean isDefaultOrSystemDialer(Context context, String packageName) { |
| 193 | if (TextUtils.isEmpty(packageName)) { |
| 194 | return false; |
| 195 | } |
| 196 | final TelecomManager tm = getTelecomManager(context); |
| 197 | return packageName.equals(tm.getDefaultDialerPackage()) |
| 198 | || packageName.equals(tm.getSystemDialerPackage()); |
| 199 | } |
| 200 | |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 201 | /** |
| 202 | * Filter a given list of package names for those packages that contain an activity that has |
| 203 | * an intent filter for a given intent. |
| 204 | * |
| 205 | * @param context A valid context |
| 206 | * @param packageNames List of package names to filter. |
Tyler Gunn | 0907bd6 | 2017-09-01 15:17:05 -0700 | [diff] [blame] | 207 | * @param userId The UserId |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 208 | * @return The filtered list. |
| 209 | */ |
| 210 | private static List<String> filterByIntent(Context context, List<String> packageNames, |
Tyler Gunn | 0907bd6 | 2017-09-01 15:17:05 -0700 | [diff] [blame] | 211 | Intent intent, int userId) { |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 212 | if (packageNames == null || packageNames.isEmpty()) { |
| 213 | return new ArrayList<>(); |
| 214 | } |
| 215 | |
| 216 | final List<String> result = new ArrayList<>(); |
Jeff Sharkey | 2a9e3f8 | 2015-12-18 10:57:58 -0700 | [diff] [blame] | 217 | final List<ResolveInfo> resolveInfoList = context.getPackageManager() |
Tyler Gunn | 0907bd6 | 2017-09-01 15:17:05 -0700 | [diff] [blame] | 218 | .queryIntentActivitiesAsUser(intent, 0, userId); |
Yorke Lee | 856a5ac | 2015-04-28 15:45:42 -0700 | [diff] [blame] | 219 | final int length = resolveInfoList.size(); |
| 220 | for (int i = 0; i < length; i++) { |
| 221 | final ActivityInfo info = resolveInfoList.get(i).activityInfo; |
| 222 | if (info != null && packageNames.contains(info.packageName) |
| 223 | && !result.contains(info.packageName)) { |
| 224 | result.add(info.packageName); |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | return result; |
| 229 | } |
| 230 | |
| 231 | |
Yorke Lee | 014de02 | 2015-04-21 17:15:47 -0700 | [diff] [blame] | 232 | private static TelecomManager getTelecomManager(Context context) { |
| 233 | return (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE); |
| 234 | } |
| 235 | } |