Modified the PrivacySettings and add PreferenceControllers

- Changed the PrivacySettings to DashboardFragment.
- Added the new five related PreferenceControllers and related codes
- Modified the privacy_settings.xml
- Removed the PrivacySettingsTest test by design changed
- Moved the PrivacySettings.java from root directory to backup

Test: manual
Test: make RunSettingsRoboTests
Change-Id: Ic88e2e58a11d024d2394f75c3db5b46fe2d86dba

src/com/android/settings/backup/PrivacySettings.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2009 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.settings.backup;
+
+import android.content.Context;
+import android.provider.SearchIndexableResource;
+
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.search.SearchIndexable;
+
+import java.util.Arrays;
+import java.util.List;
+
+@SearchIndexable
+public class PrivacySettings extends DashboardFragment {
+    private static final String TAG = "PrivacySettings";
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsEvent.PRIVACY;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.privacy_settings;
+    }
+
+    @Override
+    public int getHelpResource() {
+        return R.string.help_url_backup_reset;
+    }
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        updatePrivacySettingsConfigData(context);
+    }
+
+    @Override
+    protected void updatePreferenceStates() {
+        updatePrivacySettingsConfigData(getContext());
+        super.updatePreferenceStates();
+    }
+
+    private void updatePrivacySettingsConfigData(final Context context) {
+        final PrivacySettingsConfigData pData = new PrivacySettingsConfigData();
+        if (PrivacySettingsUtils.isAdminUser(context)) {
+            PrivacySettingsUtils.updatePrivacyBuffer(context, pData);
+        }
+
+        use(BackupDataPreferenceController.class).setPrivacySettingsConfigData(pData);
+        use(ConfigureAccountPreferenceController.class).setPrivacySettingsConfigData(pData);
+        use(DataManagementPreferenceController.class).setPrivacySettingsConfigData(pData);
+        use(AutoRestorePreferenceController.class).setPrivacySettingsConfigData(pData);
+    }
+
+    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
+                        boolean enabled) {
+                    final SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.privacy_settings;
+                    return Arrays.asList(sir);
+                }
+
+                @Override
+                protected boolean isPageSearchEnabled(Context context) {
+                    final BackupSettingsHelper backupHelper = new BackupSettingsHelper(context);
+                    return !backupHelper.isBackupProvidedByManufacturer() &&
+                            !backupHelper.isIntentProvidedByTransport();
+                }
+            };
+}