1 /* 2 * Copyright (C) 2017 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.backup; 18 19 import android.app.settings.SettingsEnums; 20 import android.content.Context; 21 import android.os.Bundle; 22 23 import com.android.settings.R; 24 import com.android.settings.dashboard.DashboardFragment; 25 import com.android.settings.search.BaseSearchIndexProvider; 26 import com.android.settings.search.Indexable; 27 import com.android.settingslib.core.AbstractPreferenceController; 28 import com.android.settingslib.search.SearchIndexable; 29 30 import java.util.ArrayList; 31 import java.util.List; 32 33 /** 34 * Fragment showing the items to launch different backup settings screens. 35 */ 36 @SearchIndexable 37 public class BackupSettingsFragment extends DashboardFragment { 38 private static final String TAG = "BackupSettings"; 39 40 @Override onCreate(Bundle savedInstanceState)41 public void onCreate(Bundle savedInstanceState) { 42 super.onCreate(savedInstanceState); 43 } 44 45 /** 46 * Get the tag string for logging. 47 */ 48 @Override getLogTag()49 protected String getLogTag() { 50 return TAG; 51 } 52 53 /** 54 * Get the res id for static preference xml for this fragment. 55 */ 56 @Override getPreferenceScreenResId()57 protected int getPreferenceScreenResId() { 58 return R.xml.backup_settings; 59 } 60 61 /** 62 * Get a list of {@link AbstractPreferenceController} for this fragment. 63 */ 64 @Override createPreferenceControllers(Context context)65 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 66 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 67 controllers.add(new BackupSettingsPreferenceController(context)); 68 return controllers; 69 } 70 71 // The intention is to index {@link UserBackupSettingsActivity} instead of the fragments, 72 // therefore leaving this index provider empty. 73 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 74 new BaseSearchIndexProvider() { 75 }; 76 77 @Override getMetricsCategory()78 public int getMetricsCategory() { 79 return SettingsEnums.BACKUP_SETTINGS; 80 } 81 } 82