| /* |
| * Copyright (C) 2018 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.car.settings.applications; |
| |
| import static com.android.car.settings.storage.StorageUtils.maybeInitializeVolume; |
| |
| import android.app.Application; |
| import android.content.Context; |
| import android.os.Bundle; |
| import android.os.storage.StorageManager; |
| import android.os.storage.VolumeInfo; |
| |
| import com.android.car.settings.R; |
| import com.android.settingslib.applications.ApplicationsState; |
| |
| /** |
| * Lists all installed applications and their summary. |
| */ |
| public class ApplicationsSettingsFragment extends AppListFragment { |
| |
| private ApplicationListItemManager mAppListItemManager; |
| |
| @Override |
| protected int getPreferenceScreenResId() { |
| return R.xml.applications_settings_fragment; |
| } |
| |
| @Override |
| public void onAttach(Context context) { |
| super.onAttach(context); |
| |
| Application application = requireActivity().getApplication(); |
| StorageManager sm = context.getSystemService(StorageManager.class); |
| VolumeInfo volume = maybeInitializeVolume(sm, getArguments()); |
| mAppListItemManager = new ApplicationListItemManager(volume, getLifecycle(), |
| ApplicationsState.getInstance(application)); |
| mAppListItemManager.registerListener( |
| use(ApplicationsSettingsPreferenceController.class, |
| R.string.pk_all_applications_settings_list)); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| mAppListItemManager.startLoading(getAppFilter(), ApplicationsState.ALPHA_COMPARATOR); |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| mAppListItemManager.onFragmentStart(); |
| } |
| |
| @Override |
| public void onStop() { |
| super.onStop(); |
| mAppListItemManager.onFragmentStop(); |
| } |
| |
| @Override |
| protected void onToggleShowSystemApps(boolean showSystem) { |
| mAppListItemManager.rebuildWithFilter(getAppFilter()); |
| } |
| |
| private ApplicationsState.AppFilter getAppFilter() { |
| return shouldShowSystemApps() ? null |
| : ApplicationsState.FILTER_DOWNLOADED_AND_LAUNCHER_AND_INSTANT; |
| } |
| } |