/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.deviceinfo;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.os.storage.StorageManager;
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import android.os.storage.VolumeInfo;
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import android.util.SparseArray;
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import androidx.annotation.VisibleForTesting;
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import androidx.loader.app.LoaderManager;
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import androidx.loader.content.Loader;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settings.deviceinfo.storage.StorageAsyncLoader;
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import com.android.settings.deviceinfo.storage.StorageAsyncLoader.AppsStorageResult;
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import com.android.settings.deviceinfo.storage.StorageItemPreferenceController;
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import com.android.settingslib.applications.StorageStatsSource;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.deviceinfo.StorageManagerVolumeProvider;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* StorageProfileFragment is a fragment which shows the storage results for a profile of the
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* primary user.
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*/
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public class StorageProfileFragment extends DashboardFragment
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implements LoaderManager.LoaderCallbacks<SparseArray<AppsStorageResult>> {
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private static final String TAG = "StorageProfileFragment";
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public static final String USER_ID_EXTRA = "userId";
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private static final int APPS_JOB_ID = 0;
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private VolumeInfo mVolume;
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private int mUserId;
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private StorageItemPreferenceController mPreferenceController;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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final Bundle args = getArguments();
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// Initialize the storage sizes that we can quickly calc.
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final Context context = getActivity();
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final StorageManager sm = context.getSystemService(StorageManager.class);
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mVolume = Utils.maybeInitializeVolume(sm, args);
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if (mVolume == null) {
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getActivity().finish();
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return;
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}
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mPreferenceController.setVolume(mVolume);
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mUserId = args.getInt(USER_ID_EXTRA, UserHandle.myUserId());
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mPreferenceController.setUserId(UserHandle.of(mUserId));
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}
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@Override
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public void onResume() {
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super.onResume();
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getLoaderManager().initLoader(APPS_JOB_ID, Bundle.EMPTY, this);
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}
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.SETTINGS_STORAGE_PROFILE;
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}
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@Override
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protected String getLogTag() {
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return TAG;
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.storage_profile_fragment;
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}
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@Override
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protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
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final List<AbstractPreferenceController> controllers = new ArrayList<>();
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final StorageManager sm = context.getSystemService(StorageManager.class);
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mPreferenceController =
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new StorageItemPreferenceController(
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context,
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this,
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mVolume,
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new StorageManagerVolumeProvider(sm),
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/* isWorkProfile */ true);
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controllers.add(mPreferenceController);
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return controllers;
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}
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@Override
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public Loader<SparseArray<AppsStorageResult>> onCreateLoader(int id, Bundle args) {
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final Context context = getContext();
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return new StorageAsyncLoader(context,
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context.getSystemService(UserManager.class),
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mVolume.fsUuid,
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new StorageStatsSource(context),
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context.getPackageManager());
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}
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@Override
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public void onLoadFinished(Loader<SparseArray<AppsStorageResult>> loader,
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SparseArray<AppsStorageResult> result) {
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mPreferenceController.onLoadFinished(result, mUserId);
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}
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@Override
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public void onLoaderReset(Loader<SparseArray<AppsStorageResult>> loader) {
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}
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@VisibleForTesting
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void setPreferenceController(StorageItemPreferenceController controller) {
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mPreferenceController = controller;
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}
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}
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