Migrate managed services from setting to policy xml

Change-Id: Ie20f91dbdd0ba6b57b5909cbf0152a32754fe02d
Fixes: 62263757
Test: runtest systemui-notification, cts AudioManagerTest,
cts-verifier DND tests, verify bug reports after toggling
access for various types of managed services, verified
default approved services aren't renabled on boot; verified that
they are reenabled after a device reset, verified that
settings are migrated after a restore from OC backup.
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 1df2c80..1bd58ad 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -3166,33 +3166,7 @@
                 }
 
                 if (currentVersion == 128) {
-                    // Version 128: Allow OEMs to grant DND access to default apps. Note that
-                    // the new apps are appended to the list of already approved apps.
-                    final SettingsState systemSecureSettings =
-                            getSecureSettingsLocked(userId);
-
-                    final Setting policyAccess = systemSecureSettings.getSettingLocked(
-                            Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES);
-                    String defaultPolicyAccess = getContext().getResources().getString(
-                            com.android.internal.R.string.config_defaultDndAccessPackages);
-                    if (!TextUtils.isEmpty(defaultPolicyAccess)) {
-                        if (policyAccess.isNull()) {
-                            systemSecureSettings.insertSettingLocked(
-                                    Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES,
-                                    defaultPolicyAccess, null, true,
-                                    SettingsState.SYSTEM_PACKAGE_NAME);
-                        } else {
-                            StringBuilder currentSetting =
-                                    new StringBuilder(policyAccess.getValue());
-                            currentSetting.append(":");
-                            currentSetting.append(defaultPolicyAccess);
-                            systemSecureSettings.updateSettingLocked(
-                                    Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES,
-                                    currentSetting.toString(), null, true,
-                                    SettingsState.SYSTEM_PACKAGE_NAME);
-                        }
-                    }
-
+                    // Version 128: Removed
                     currentVersion = 129;
                 }
 
@@ -3365,58 +3339,7 @@
                 }
 
                 if (currentVersion == 140) {
-                    // Version 141: One-time grant of notification listener privileges
-                    // to packages specified in overlay.
-                    String defaultListenerAccess = getContext().getResources().getString(
-                            com.android.internal.R.string.config_defaultListenerAccessPackages);
-                    if (defaultListenerAccess != null) {
-                        StringBuffer newListeners = new StringBuffer();
-                        for (String whitelistPkg : defaultListenerAccess.split(":")) {
-                            // Gather all notification listener components for candidate pkgs.
-                            Intent serviceIntent =
-                                    new Intent(NotificationListenerService.SERVICE_INTERFACE)
-                                            .setPackage(whitelistPkg);
-                            List<ResolveInfo> installedServices =
-                                    getContext().getPackageManager().queryIntentServicesAsUser(
-                                            serviceIntent,
-                                            PackageManager.GET_SERVICES
-                                                    | PackageManager.GET_META_DATA
-                                                    | PackageManager.MATCH_DIRECT_BOOT_AWARE
-                                                    | PackageManager.MATCH_DIRECT_BOOT_UNAWARE,
-                                            userId);
-
-                            for (int i = 0, count = installedServices.size(); i < count; i++) {
-                                ResolveInfo resolveInfo = installedServices.get(i);
-                                ServiceInfo info = resolveInfo.serviceInfo;
-                                if (!android.Manifest.permission.BIND_NOTIFICATION_LISTENER_SERVICE
-                                        .equals(info.permission)) {
-                                    continue;
-                                }
-                                newListeners.append(":")
-                                        .append(info.getComponentName().flattenToString());
-                            }
-                        }
-
-                        if (newListeners.length() > 0) {
-                            final SettingsState secureSetting = getSecureSettingsLocked(userId);
-                            final Setting existingSetting = secureSetting.getSettingLocked(
-                                    Settings.Secure.ENABLED_NOTIFICATION_LISTENERS);
-                            if (existingSetting.isNull()) {
-                                secureSetting.insertSettingLocked(
-                                        Settings.Secure.ENABLED_NOTIFICATION_LISTENERS,
-                                        newListeners.toString(), null, true,
-                                        SettingsState.SYSTEM_PACKAGE_NAME);
-                            } else {
-                                StringBuilder currentSetting =
-                                        new StringBuilder(existingSetting.getValue());
-                                currentSetting.append(newListeners.toString());
-                                secureSetting.updateSettingLocked(
-                                        Settings.Secure.ENABLED_NOTIFICATION_LISTENERS,
-                                        currentSetting.toString(), null, true,
-                                        SettingsState.SYSTEM_PACKAGE_NAME);
-                            }
-                        }
-                    }
+                    // Version 141: Removed
                     currentVersion = 141;
                 }