Merge "Fix Data Saver page crashed when rotate" into udc-dev am: bf9ba71cba
Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/22898015 Change-Id: I0da6f5cb3bf8f959e2c0f3fa206b9998bc744290 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Chaohui Wang
Automerger Merge Worker
@@ -1,234 +0,0 @@
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.datausage;
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import android.app.Application;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import android.icu.text.MessageFormat;
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import android.os.Bundle;
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import android.telephony.SubscriptionManager;
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import android.widget.Switch;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.SettingsActivity;
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import com.android.settings.SettingsPreferenceFragment;
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import com.android.settings.applications.AppStateBaseBridge.Callback;
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import com.android.settings.datausage.DataSaverBackend.Listener;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settings.widget.SettingsMainSwitchBar;
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import com.android.settingslib.applications.ApplicationsState;
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import com.android.settingslib.applications.ApplicationsState.AppEntry;
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import com.android.settingslib.applications.ApplicationsState.Callbacks;
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import com.android.settingslib.applications.ApplicationsState.Session;
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import com.android.settingslib.search.SearchIndexable;
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import com.android.settingslib.widget.OnMainSwitchChangeListener;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Locale;
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import java.util.Map;
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@SearchIndexable
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public class DataSaverSummary extends SettingsPreferenceFragment
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implements OnMainSwitchChangeListener, Listener, Callback, Callbacks {
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private static final String KEY_UNRESTRICTED_ACCESS = "unrestricted_access";
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private SettingsMainSwitchBar mSwitchBar;
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private DataSaverBackend mDataSaverBackend;
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private Preference mUnrestrictedAccess;
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private ApplicationsState mApplicationsState;
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private AppStateDataUsageBridge mDataUsageBridge;
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private Session mSession;
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// Flag used to avoid infinite loop due if user switch it on/off too quicky.
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private boolean mSwitching;
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private Runnable mLoadAppRunnable = () -> {
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mApplicationsState = ApplicationsState.getInstance(
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(Application) getContext().getApplicationContext());
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mDataUsageBridge = new AppStateDataUsageBridge(mApplicationsState, this, mDataSaverBackend);
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mSession = mApplicationsState.newSession(this, getSettingsLifecycle());
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mDataUsageBridge.resume(true /* forceLoadAllApps */);
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};
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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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if (!isDataSaverVisible(getContext())) {
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finishFragment();
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return;
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}
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addPreferencesFromResource(R.xml.data_saver);
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mUnrestrictedAccess = findPreference(KEY_UNRESTRICTED_ACCESS);
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mDataSaverBackend = new DataSaverBackend(getContext());
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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mSwitchBar = ((SettingsActivity) getActivity()).getSwitchBar();
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mSwitchBar.setTitle(getContext().getString(R.string.data_saver_switch_title));
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mSwitchBar.show();
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mSwitchBar.addOnSwitchChangeListener(this);
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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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mDataSaverBackend.refreshAllowlist();
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mDataSaverBackend.refreshDenylist();
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mDataSaverBackend.addListener(this);
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if (mDataUsageBridge != null) {
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mDataUsageBridge.resume(true /* forceLoadAllApps */);
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} else {
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getView().post(mLoadAppRunnable);
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}
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}
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@Override
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public void onPause() {
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super.onPause();
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mDataSaverBackend.remListener(this);
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if (mDataUsageBridge != null) {
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mDataUsageBridge.pause();
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}
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}
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@Override
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public void onSwitchChanged(Switch switchView, boolean isChecked) {
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synchronized (this) {
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if (mSwitching) {
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return;
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}
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mSwitching = true;
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mDataSaverBackend.setDataSaverEnabled(isChecked);
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}
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}
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.DATA_SAVER_SUMMARY;
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}
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@Override
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public int getHelpResource() {
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return R.string.help_url_data_saver;
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}
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@Override
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public void onDataSaverChanged(boolean isDataSaving) {
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synchronized (this) {
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mSwitchBar.setChecked(isDataSaving);
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mSwitching = false;
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}
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}
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@Override
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public void onAllowlistStatusChanged(int uid, boolean isAllowlisted) {
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}
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@Override
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public void onDenylistStatusChanged(int uid, boolean isDenylisted) {
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}
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@Override
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public void onExtraInfoUpdated() {
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updateUnrestrictedAccessSummary();
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}
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@Override
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public void onRunningStateChanged(boolean running) {
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}
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@Override
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public void onPackageListChanged() {
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}
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@Override
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public void onRebuildComplete(ArrayList<AppEntry> apps) {
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}
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@Override
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public void onPackageIconChanged() {
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}
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@Override
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public void onPackageSizeChanged(String packageName) {
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}
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@Override
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public void onAllSizesComputed() {
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updateUnrestrictedAccessSummary();
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}
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@Override
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public void onLauncherInfoChanged() {
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updateUnrestrictedAccessSummary();
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}
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@Override
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public void onLoadEntriesCompleted() {
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}
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private void updateUnrestrictedAccessSummary() {
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if (!isAdded() || isFinishingOrDestroyed() || mSession == null) return;
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int count = 0;
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for (AppEntry entry : mSession.getAllApps()) {
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if (!ApplicationsState.FILTER_DOWNLOADED_AND_LAUNCHER.filterApp(entry)) {
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continue;
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}
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if (entry.extraInfo != null && ((AppStateDataUsageBridge.DataUsageState)
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entry.extraInfo).isDataSaverAllowlisted) {
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count++;
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}
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}
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MessageFormat msgFormat = new MessageFormat(
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getResources().getString(R.string.data_saver_unrestricted_summary),
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Locale.getDefault());
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Map<String, Object> arguments = new HashMap<>();
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arguments.put("count", count);
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mUnrestrictedAccess.setSummary(msgFormat.format(arguments));
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}
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public static boolean isDataSaverVisible(Context context) {
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return context.getResources()
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.getBoolean(R.bool.config_show_data_saver);
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}
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public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
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new BaseSearchIndexProvider(R.xml.data_saver) {
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@Override
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protected boolean isPageSearchEnabled(Context context) {
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return isDataSaverVisible(context)
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&& DataUsageUtils.hasMobileData(context)
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&& DataUsageUtils.getDefaultSubscriptionId(context)
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!= SubscriptionManager.INVALID_SUBSCRIPTION_ID;
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}
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};
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}
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176
src/com/android/settings/datausage/DataSaverSummary.kt
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176
src/com/android/settings/datausage/DataSaverSummary.kt
Normal file
@@ -0,0 +1,176 @@
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/*
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* Copyright (C) 2023 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.datausage
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import android.app.Application
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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.telephony.SubscriptionManager
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import android.widget.Switch
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import androidx.lifecycle.lifecycleScope
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import androidx.preference.Preference
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import com.android.settings.R
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import com.android.settings.SettingsActivity
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import com.android.settings.SettingsPreferenceFragment
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import com.android.settings.applications.AppStateBaseBridge
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import com.android.settings.datausage.AppStateDataUsageBridge.DataUsageState
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import com.android.settings.search.BaseSearchIndexProvider
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import com.android.settings.widget.SettingsMainSwitchBar
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import com.android.settingslib.applications.ApplicationsState
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import com.android.settingslib.search.SearchIndexable
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import com.android.settingslib.spa.framework.util.formatString
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import kotlinx.coroutines.launch
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@SearchIndexable
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class DataSaverSummary : SettingsPreferenceFragment() {
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private lateinit var switchBar: SettingsMainSwitchBar
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private lateinit var dataSaverBackend: DataSaverBackend
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private lateinit var unrestrictedAccess: Preference
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private var dataUsageBridge: AppStateDataUsageBridge? = null
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private var session: ApplicationsState.Session? = null
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// Flag used to avoid infinite loop due if user switch it on/off too quick.
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private var switching = false
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override fun onCreate(bundle: Bundle?) {
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super.onCreate(bundle)
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if (!requireContext().isDataSaverVisible()) {
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finishFragment()
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return
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}
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addPreferencesFromResource(R.xml.data_saver)
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unrestrictedAccess = findPreference(KEY_UNRESTRICTED_ACCESS)!!
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dataSaverBackend = DataSaverBackend(requireContext())
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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switchBar = (activity as SettingsActivity).switchBar.apply {
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setTitle(getString(R.string.data_saver_switch_title))
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show()
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addOnSwitchChangeListener { _: Switch, isChecked: Boolean ->
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onSwitchChanged(isChecked)
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}
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}
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}
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override fun onResume() {
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super.onResume()
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dataSaverBackend.refreshAllowlist()
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dataSaverBackend.refreshDenylist()
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dataSaverBackend.addListener(dataSaverBackendListener)
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dataUsageBridge?.resume(/* forceLoadAllApps= */ true)
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?: viewLifecycleOwner.lifecycleScope.launch {
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val applicationsState = ApplicationsState.getInstance(
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requireContext().applicationContext as Application
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)
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dataUsageBridge = AppStateDataUsageBridge(
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applicationsState, dataUsageBridgeCallbacks, dataSaverBackend
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)
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session =
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applicationsState.newSession(applicationsStateCallbacks, settingsLifecycle)
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dataUsageBridge?.resume(/* forceLoadAllApps= */ true)
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}
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}
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override fun onPause() {
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super.onPause()
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dataSaverBackend.remListener(dataSaverBackendListener)
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dataUsageBridge?.pause()
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}
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private fun onSwitchChanged(isChecked: Boolean) {
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synchronized(this) {
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if (!switching) {
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switching = true
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dataSaverBackend.isDataSaverEnabled = isChecked
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}
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}
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}
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override fun getMetricsCategory() = SettingsEnums.DATA_SAVER_SUMMARY
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override fun getHelpResource() = R.string.help_url_data_saver
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private val dataSaverBackendListener = object : DataSaverBackend.Listener {
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override fun onDataSaverChanged(isDataSaving: Boolean) {
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synchronized(this) {
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switchBar.isChecked = isDataSaving
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switching = false
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}
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}
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override fun onAllowlistStatusChanged(uid: Int, isAllowlisted: Boolean) {}
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override fun onDenylistStatusChanged(uid: Int, isDenylisted: Boolean) {}
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}
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private val dataUsageBridgeCallbacks = AppStateBaseBridge.Callback {
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updateUnrestrictedAccessSummary()
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}
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private val applicationsStateCallbacks = object : ApplicationsState.Callbacks {
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override fun onRunningStateChanged(running: Boolean) {}
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override fun onPackageListChanged() {}
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override fun onRebuildComplete(apps: ArrayList<ApplicationsState.AppEntry>?) {}
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override fun onPackageIconChanged() {}
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override fun onPackageSizeChanged(packageName: String?) {}
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override fun onAllSizesComputed() {
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updateUnrestrictedAccessSummary()
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}
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override fun onLauncherInfoChanged() {
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updateUnrestrictedAccessSummary()
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}
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override fun onLoadEntriesCompleted() {}
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}
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private fun updateUnrestrictedAccessSummary() {
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if (!isAdded || isFinishingOrDestroyed) return
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val allApps = session?.allApps ?: return
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val count = allApps.count {
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ApplicationsState.FILTER_DOWNLOADED_AND_LAUNCHER.filterApp(it) &&
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(it.extraInfo as? DataUsageState)?.isDataSaverAllowlisted == true
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}
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unrestrictedAccess.summary =
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resources.formatString(R.string.data_saver_unrestricted_summary, "count" to count)
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}
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companion object {
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private const val KEY_UNRESTRICTED_ACCESS = "unrestricted_access"
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private fun Context.isDataSaverVisible(): Boolean =
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resources.getBoolean(R.bool.config_show_data_saver)
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@JvmField
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val SEARCH_INDEX_DATA_PROVIDER = object : BaseSearchIndexProvider(R.xml.data_saver) {
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override fun isPageSearchEnabled(context: Context): Boolean =
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context.isDataSaverVisible() &&
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DataUsageUtils.hasMobileData(context) &&
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(DataUsageUtils.getDefaultSubscriptionId(context) !=
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SubscriptionManager.INVALID_SUBSCRIPTION_ID)
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}
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}
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}
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Reference in New Issue
Block a user