1 /* 2 * Copyright (C) 2019 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.car.settings.storage; 18 19 import static com.android.car.settings.storage.StorageUtils.maybeInitializeVolume; 20 21 import android.annotation.XmlRes; 22 import android.content.Context; 23 import android.os.Bundle; 24 import android.os.storage.StorageManager; 25 import android.os.storage.VolumeInfo; 26 import android.provider.Settings; 27 28 import androidx.loader.app.LoaderManager; 29 30 import com.android.car.settings.R; 31 import com.android.car.settings.common.SettingsFragment; 32 import com.android.car.settings.search.CarBaseSearchIndexProvider; 33 import com.android.settingslib.search.SearchIndexable; 34 35 import java.util.Arrays; 36 import java.util.List; 37 38 /** Fragment which shows the settings for storage. */ 39 @SearchIndexable 40 public class StorageSettingsFragment extends SettingsFragment { 41 42 private StorageSettingsManager mStorageSettingsManager; 43 44 @Override 45 @XmlRes getPreferenceScreenResId()46 protected int getPreferenceScreenResId() { 47 return R.xml.storage_settings_fragment; 48 } 49 50 @Override onAttach(Context context)51 public void onAttach(Context context) { 52 super.onAttach(context); 53 StorageManager sm = context.getSystemService(StorageManager.class); 54 VolumeInfo volume = maybeInitializeVolume(sm, getArguments()); 55 mStorageSettingsManager = new StorageSettingsManager(getContext(), volume); 56 List<StorageUsageBasePreferenceController> usagePreferenceControllers = 57 Arrays.asList( 58 use(StorageMediaCategoryPreferenceController.class, 59 R.string.pk_storage_music_audio), 60 use(StorageOtherCategoryPreferenceController.class, 61 R.string.pk_storage_other_apps), 62 use(StorageFileCategoryPreferenceController.class, 63 R.string.pk_storage_files), 64 use(StorageSystemCategoryPreferenceController.class, 65 R.string.pk_storage_system)); 66 67 for (StorageUsageBasePreferenceController pc : usagePreferenceControllers) { 68 mStorageSettingsManager.registerListener(pc); 69 pc.setVolumeInfo(volume); 70 } 71 } 72 73 @Override onCreate(Bundle savedInstanceState)74 public void onCreate(Bundle savedInstanceState) { 75 super.onCreate(savedInstanceState); 76 LoaderManager loaderManager = LoaderManager.getInstance(this); 77 mStorageSettingsManager.startLoading(loaderManager); 78 } 79 80 public static final CarBaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 81 new CarBaseSearchIndexProvider(R.xml.storage_settings_fragment, 82 Settings.ACTION_INTERNAL_STORAGE_SETTINGS); 83 } 84