Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.settings; |
| 18 | |
Christopher Tate | 616c3ee | 2010-03-05 15:48:39 -0800 | [diff] [blame] | 19 | import android.app.backup.IBackupManager; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 20 | import android.content.ContentResolver; |
| 21 | import android.content.Context; |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 22 | import android.content.Intent; |
Christopher Tate | 4a6c259 | 2016-03-16 13:45:03 -0700 | [diff] [blame] | 23 | import android.content.pm.PackageManager; |
| 24 | import android.content.pm.ResolveInfo; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 25 | import android.os.Bundle; |
| 26 | import android.os.RemoteException; |
| 27 | import android.os.ServiceManager; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 28 | import android.os.UserHandle; |
Julia Reynolds | 2c53933 | 2014-06-11 12:56:02 -0400 | [diff] [blame] | 29 | import android.os.UserManager; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 30 | import android.provider.SearchIndexableResource; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 31 | import android.provider.Settings; |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 32 | import android.support.annotation.VisibleForTesting; |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 33 | import android.support.v14.preference.SwitchPreference; |
| 34 | import android.support.v7.preference.Preference; |
| 35 | import android.support.v7.preference.Preference.OnPreferenceChangeListener; |
| 36 | import android.support.v7.preference.PreferenceScreen; |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 37 | import android.util.Log; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 38 | |
Tamas Berghammer | 265d3c2 | 2016-06-22 15:34:45 +0100 | [diff] [blame] | 39 | import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 40 | import com.android.settings.search.BaseSearchIndexProvider; |
Fabrice Di Meglio | d34dd4f | 2014-11-06 16:57:04 -0800 | [diff] [blame] | 41 | import com.android.settings.search.Indexable; |
Sudheer Shanka | 9e9e63b | 2016-02-11 18:48:14 +0000 | [diff] [blame] | 42 | import com.android.settingslib.RestrictedLockUtils; |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 43 | |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 44 | import java.util.ArrayList; |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 45 | import java.util.Collection; |
| 46 | import java.util.HashSet; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 47 | import java.util.List; |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 48 | import java.util.Set; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 49 | |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 50 | /** |
| 51 | * Gesture lock pattern settings. |
| 52 | */ |
Anton Philippov | 9a5220e | 2017-03-01 21:08:56 +0000 | [diff] [blame] | 53 | public class PrivacySettings extends SettingsPreferenceFragment { |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 54 | |
| 55 | // Vendor specific |
Bjorn Bringert | ecfeaff | 2010-01-25 20:30:39 +0000 | [diff] [blame] | 56 | private static final String GSETTINGS_PROVIDER = "com.google.settings"; |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 57 | @VisibleForTesting |
| 58 | static final String BACKUP_DATA = "backup_data"; |
| 59 | @VisibleForTesting |
| 60 | static final String AUTO_RESTORE = "auto_restore"; |
| 61 | @VisibleForTesting |
| 62 | static final String CONFIGURE_ACCOUNT = "configure_account"; |
| 63 | @VisibleForTesting |
| 64 | static final String DATA_MANAGEMENT = "data_management"; |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 65 | private static final String BACKUP_INACTIVE = "backup_inactive"; |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 66 | private static final String FACTORY_RESET = "factory_reset"; |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 67 | private static final String TAG = "PrivacySettings"; |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 68 | private IBackupManager mBackupManager; |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 69 | private Preference mBackup; |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 70 | private SwitchPreference mAutoRestore; |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 71 | private Preference mConfigure; |
| 72 | private Preference mManageData; |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 73 | private boolean mEnabled; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 74 | |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 75 | @Override |
Fan Zhang | 6507613 | 2016-08-08 10:25:13 -0700 | [diff] [blame] | 76 | public int getMetricsCategory() { |
Chris Wren | 9d1bfd1 | 2016-01-26 18:04:01 -0500 | [diff] [blame] | 77 | return MetricsEvent.PRIVACY; |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | @Override |
Amith Yamasani | d799347 | 2010-08-18 13:59:28 -0700 | [diff] [blame] | 81 | public void onCreate(Bundle savedInstanceState) { |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 82 | super.onCreate(savedInstanceState); |
Xiaohui Chen | 44879a3 | 2015-07-22 13:53:22 -0700 | [diff] [blame] | 83 | // Don't allow any access if this is not an admin user. |
| 84 | // TODO: backup/restore currently only works with owner user b/22760572 |
| 85 | mEnabled = UserManager.get(getActivity()).isAdminUser(); |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 86 | if (!mEnabled) { |
| 87 | return; |
| 88 | } |
| 89 | |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 90 | addPreferencesFromResource(R.xml.privacy_settings); |
Christopher Tate | a5a6730 | 2010-02-03 12:54:31 -0800 | [diff] [blame] | 91 | final PreferenceScreen screen = getPreferenceScreen(); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 92 | mBackupManager = IBackupManager.Stub.asInterface( |
| 93 | ServiceManager.getService(Context.BACKUP_SERVICE)); |
| 94 | |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 95 | setPreferenceReferences(screen); |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 96 | |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 97 | Set<String> keysToRemove = new HashSet<>(); |
| 98 | getNonVisibleKeys(getActivity(), keysToRemove); |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 99 | final int screenPreferenceCount = screen.getPreferenceCount(); |
| 100 | for (int i = screenPreferenceCount - 1; i >= 0; --i) { |
| 101 | Preference preference = screen.getPreference(i); |
| 102 | if (keysToRemove.contains(preference.getKey())) { |
| 103 | screen.removePreference(preference); |
| 104 | } |
Julia Reynolds | 2c53933 | 2014-06-11 12:56:02 -0400 | [diff] [blame] | 105 | } |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 106 | |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 107 | updateToggles(); |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | @Override |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 111 | public void onResume() { |
| 112 | super.onResume(); |
| 113 | |
| 114 | // Refresh UI |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 115 | if (mEnabled) { |
| 116 | updateToggles(); |
| 117 | } |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 118 | } |
| 119 | |
Fan Zhang | ac81f26 | 2016-12-21 17:06:38 +0000 | [diff] [blame] | 120 | @VisibleForTesting |
| 121 | void setPreferenceReferences(PreferenceScreen screen) { |
| 122 | mBackup = screen.findPreference(BACKUP_DATA); |
| 123 | |
| 124 | mAutoRestore = (SwitchPreference) screen.findPreference(AUTO_RESTORE); |
| 125 | mAutoRestore.setOnPreferenceChangeListener(preferenceChangeListener); |
| 126 | |
| 127 | mConfigure = screen.findPreference(CONFIGURE_ACCOUNT); |
| 128 | mManageData = screen.findPreference(DATA_MANAGEMENT); |
| 129 | } |
| 130 | |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 131 | private OnPreferenceChangeListener preferenceChangeListener = new OnPreferenceChangeListener() { |
| 132 | @Override |
| 133 | public boolean onPreferenceChange(Preference preference, Object newValue) { |
| 134 | if (!(preference instanceof SwitchPreference)) { |
| 135 | return true; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 136 | } |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 137 | boolean nextValue = (Boolean) newValue; |
| 138 | boolean result = false; |
Matthew Williams | 6ee5a4d | 2015-05-15 21:14:14 -0700 | [diff] [blame] | 139 | if (preference == mAutoRestore) { |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 140 | try { |
| 141 | mBackupManager.setAutoRestore(nextValue); |
| 142 | result = true; |
| 143 | } catch (RemoteException e) { |
| 144 | mAutoRestore.setChecked(!nextValue); |
| 145 | } |
Christopher Tate | a5a6730 | 2010-02-03 12:54:31 -0800 | [diff] [blame] | 146 | } |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 147 | return result; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 148 | } |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 149 | }; |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 150 | |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 151 | |
| 152 | /* |
Matthew Williams | 6ee5a4d | 2015-05-15 21:14:14 -0700 | [diff] [blame] | 153 | * Creates toggles for each backup/reset preference. |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 154 | */ |
| 155 | private void updateToggles() { |
| 156 | ContentResolver res = getContentResolver(); |
Christopher Tate | a5a6730 | 2010-02-03 12:54:31 -0800 | [diff] [blame] | 157 | |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 158 | boolean backupEnabled = false; |
| 159 | Intent configIntent = null; |
| 160 | String configSummary = null; |
Vladislav Kuzkokov | ddb953f | 2016-01-25 17:51:55 +0100 | [diff] [blame] | 161 | Intent manageIntent = null; |
| 162 | String manageLabel = null; |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 163 | try { |
| 164 | backupEnabled = mBackupManager.isBackupEnabled(); |
| 165 | String transport = mBackupManager.getCurrentTransport(); |
Christopher Tate | 4a6c259 | 2016-03-16 13:45:03 -0700 | [diff] [blame] | 166 | configIntent = validatedActivityIntent( |
| 167 | mBackupManager.getConfigurationIntent(transport), "config"); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 168 | configSummary = mBackupManager.getDestinationString(transport); |
Christopher Tate | 4a6c259 | 2016-03-16 13:45:03 -0700 | [diff] [blame] | 169 | manageIntent = validatedActivityIntent( |
| 170 | mBackupManager.getDataManagementIntent(transport), "management"); |
Vladislav Kuzkokov | ddb953f | 2016-01-25 17:51:55 +0100 | [diff] [blame] | 171 | manageLabel = mBackupManager.getDataManagementLabel(transport); |
Matthew Williams | 6ee5a4d | 2015-05-15 21:14:14 -0700 | [diff] [blame] | 172 | |
| 173 | mBackup.setSummary(backupEnabled |
| 174 | ? R.string.accessibility_feature_state_on |
| 175 | : R.string.accessibility_feature_state_off); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 176 | } catch (RemoteException e) { |
| 177 | // leave it 'false' and disable the UI; there's no backup manager |
| 178 | mBackup.setEnabled(false); |
| 179 | } |
Christopher Tate | a5a6730 | 2010-02-03 12:54:31 -0800 | [diff] [blame] | 180 | |
| 181 | mAutoRestore.setChecked(Settings.Secure.getInt(res, |
Christopher Tate | c99cffb | 2010-02-25 18:00:29 -0800 | [diff] [blame] | 182 | Settings.Secure.BACKUP_AUTO_RESTORE, 1) == 1); |
Christopher Tate | a5a6730 | 2010-02-03 12:54:31 -0800 | [diff] [blame] | 183 | mAutoRestore.setEnabled(backupEnabled); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 184 | |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 185 | final boolean configureEnabled = (configIntent != null) && backupEnabled; |
| 186 | mConfigure.setEnabled(configureEnabled); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 187 | mConfigure.setIntent(configIntent); |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 188 | setConfigureSummary(configSummary); |
Sudheer Shanka | 682a916 | 2016-01-13 22:10:18 +0000 | [diff] [blame] | 189 | |
Vladislav Kuzkokov | ddb953f | 2016-01-25 17:51:55 +0100 | [diff] [blame] | 190 | final boolean manageEnabled = (manageIntent != null) && backupEnabled; |
| 191 | if (manageEnabled) { |
| 192 | mManageData.setIntent(manageIntent); |
| 193 | if (manageLabel != null) { |
| 194 | mManageData.setTitle(manageLabel); |
| 195 | } |
| 196 | } else { |
| 197 | // Hide the item if data management intent is not supported by transport. |
| 198 | getPreferenceScreen().removePreference(mManageData); |
| 199 | } |
arete | ce54383 | 2014-08-12 16:33:52 -0700 | [diff] [blame] | 200 | } |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 201 | |
Christopher Tate | 4a6c259 | 2016-03-16 13:45:03 -0700 | [diff] [blame] | 202 | private Intent validatedActivityIntent(Intent intent, String logLabel) { |
| 203 | if (intent != null) { |
| 204 | PackageManager pm = getPackageManager(); |
| 205 | List<ResolveInfo> resolved = pm.queryIntentActivities(intent, 0); |
| 206 | if (resolved == null || resolved.isEmpty()) { |
| 207 | intent = null; |
| 208 | Log.e(TAG, "Backup " + logLabel + " intent " + intent |
| 209 | + " fails to resolve; ignoring"); |
| 210 | } |
| 211 | } |
| 212 | return intent; |
| 213 | } |
| 214 | |
Fabrice Di Meglio | 70bc797 | 2011-01-09 19:56:51 -0800 | [diff] [blame] | 215 | private void setConfigureSummary(String summary) { |
| 216 | if (summary != null) { |
| 217 | mConfigure.setSummary(summary); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 218 | } else { |
Stuart Scott | 1da842a | 2015-06-03 17:01:42 -0700 | [diff] [blame] | 219 | mConfigure.setSummary(R.string.backup_configure_account_default_summary); |
Christopher Tate | df6a7e5 | 2010-12-08 18:46:38 -0800 | [diff] [blame] | 220 | } |
Amith Yamasani | e65c943 | 2009-09-22 13:50:19 -0700 | [diff] [blame] | 221 | } |
| 222 | |
Amith Yamasani | b0b37ae | 2012-04-23 15:35:36 -0700 | [diff] [blame] | 223 | @Override |
| 224 | protected int getHelpResource() { |
| 225 | return R.string.help_url_backup_reset; |
| 226 | } |
Amith Yamasani | 4339a47 | 2014-10-22 13:51:53 -0700 | [diff] [blame] | 227 | |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 228 | private static void getNonVisibleKeys(Context context, Collection<String> nonVisibleKeys) { |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 229 | final IBackupManager backupManager = IBackupManager.Stub.asInterface( |
| 230 | ServiceManager.getService(Context.BACKUP_SERVICE)); |
| 231 | boolean isServiceActive = false; |
| 232 | try { |
| 233 | isServiceActive = backupManager.isBackupServiceActive(UserHandle.myUserId()); |
| 234 | } catch (RemoteException e) { |
| 235 | Log.w(TAG, "Failed querying backup manager service activity status. " + |
| 236 | "Assuming it is inactive."); |
| 237 | } |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 238 | boolean vendorSpecific = context.getPackageManager(). |
| 239 | resolveContentProvider(GSETTINGS_PROVIDER, 0) == null; |
| 240 | if (vendorSpecific || isServiceActive) { |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 241 | nonVisibleKeys.add(BACKUP_INACTIVE); |
Stuart Scott | be90341 | 2014-07-24 19:22:06 -0700 | [diff] [blame] | 242 | } |
| 243 | if (vendorSpecific || !isServiceActive) { |
| 244 | nonVisibleKeys.add(BACKUP_DATA); |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 245 | nonVisibleKeys.add(AUTO_RESTORE); |
| 246 | nonVisibleKeys.add(CONFIGURE_ACCOUNT); |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 247 | } |
Sudheer Shanka | 9e9e63b | 2016-02-11 18:48:14 +0000 | [diff] [blame] | 248 | if (RestrictedLockUtils.hasBaseUserRestriction(context, |
| 249 | UserManager.DISALLOW_FACTORY_RESET, UserHandle.myUserId())) { |
| 250 | nonVisibleKeys.add(FACTORY_RESET); |
| 251 | } |
Zoltan Szatmary-Ban | 876a21b | 2014-11-12 23:46:52 +0000 | [diff] [blame] | 252 | } |
| 253 | } |