f7843adabd
getPreferenceControllers() -> createPreferenceControllers() for the same reason as in ag/3647936 Bug: 73668763 Test: robotests Change-Id: I97670a91a2a38d1c844d1b9d37f4222c5e6f45a0
387 lines
14 KiB
Java
387 lines
14 KiB
Java
/*
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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.Activity;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.net.NetworkTemplate;
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import android.os.Bundle;
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import android.os.UserManager;
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import android.provider.SearchIndexableResource;
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import android.support.annotation.VisibleForTesting;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceScreen;
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import android.telephony.SubscriptionInfo;
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import android.telephony.SubscriptionManager;
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import android.telephony.SubscriptionPlan;
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import android.text.BidiFormatter;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.TextUtils;
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import android.text.format.Formatter;
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import android.text.style.RelativeSizeSpan;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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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.SummaryLoader;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settings.search.Indexable;
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import com.android.settingslib.NetworkPolicyEditor;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.net.DataUsageController;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Settings preference fragment that displays data usage summary.
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*/
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public class DataUsageSummary extends DataUsageBaseFragment implements Indexable,
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DataUsageEditController {
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private static final String TAG = "DataUsageSummary";
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static final boolean LOGD = false;
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public static final String KEY_RESTRICT_BACKGROUND = "restrict_background";
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private static final String KEY_STATUS_HEADER = "status_header";
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// Mobile data keys
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public static final String KEY_MOBILE_USAGE_TITLE = "mobile_category";
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public static final String KEY_MOBILE_DATA_USAGE_TOGGLE = "data_usage_enable";
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public static final String KEY_MOBILE_DATA_USAGE = "cellular_data_usage";
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public static final String KEY_MOBILE_BILLING_CYCLE = "billing_preference";
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// Wifi keys
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public static final String KEY_WIFI_USAGE_TITLE = "wifi_category";
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public static final String KEY_WIFI_DATA_USAGE = "wifi_data_usage";
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private DataUsageSummaryPreference mSummaryPreference;
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private DataUsageSummaryPreferenceController mSummaryController;
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private NetworkTemplate mDefaultTemplate;
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@Override
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public int getHelpResource() {
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return R.string.help_url_data_usage;
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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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final Context context = getContext();
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boolean hasMobileData = DataUsageUtils.hasMobileData(context);
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int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
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if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
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hasMobileData = false;
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}
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mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
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mSummaryPreference = (DataUsageSummaryPreference) findPreference(KEY_STATUS_HEADER);
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if (!hasMobileData || !isAdmin()) {
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removePreference(KEY_RESTRICT_BACKGROUND);
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}
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if (hasMobileData) {
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List<SubscriptionInfo> subscriptions =
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services.mSubscriptionManager.getActiveSubscriptionInfoList();
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if (subscriptions == null || subscriptions.size() == 0) {
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addMobileSection(defaultSubId);
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}
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for (int i = 0; subscriptions != null && i < subscriptions.size(); i++) {
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SubscriptionInfo subInfo = subscriptions.get(i);
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if (subscriptions.size() > 1) {
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addMobileSection(subInfo.getSubscriptionId(), subInfo);
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} else {
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addMobileSection(subInfo.getSubscriptionId());
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}
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}
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}
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boolean hasWifiRadio = DataUsageUtils.hasWifiRadio(context);
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if (hasWifiRadio) {
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addWifiSection();
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}
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if (hasEthernet(context)) {
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addEthernetSection();
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}
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setHasOptionsMenu(true);
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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if (UserManager.get(getContext()).isAdminUser()) {
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inflater.inflate(R.menu.data_usage, menu);
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}
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super.onCreateOptionsMenu(menu, inflater);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.data_usage_menu_cellular_networks: {
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final Intent intent = new Intent(Intent.ACTION_MAIN);
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intent.setComponent(new ComponentName("com.android.phone",
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"com.android.phone.MobileNetworkSettings"));
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startActivity(intent);
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return true;
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}
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}
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return false;
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}
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@Override
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public boolean onPreferenceTreeClick(Preference preference) {
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if (preference == findPreference(KEY_STATUS_HEADER)) {
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BillingCycleSettings.BytesEditorFragment.show(this, false);
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return false;
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}
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return super.onPreferenceTreeClick(preference);
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.data_usage;
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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 List<AbstractPreferenceController> createPreferenceControllers(Context context) {
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final ArrayList<AbstractPreferenceController> controllers = new ArrayList<>();
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mSummaryController =
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new DataUsageSummaryPreferenceController(context);
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controllers.add(mSummaryController);
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return controllers;
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}
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private void addMobileSection(int subId) {
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addMobileSection(subId, null);
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}
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private void addMobileSection(int subId, SubscriptionInfo subInfo) {
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TemplatePreferenceCategory category = (TemplatePreferenceCategory)
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inflatePreferences(R.xml.data_usage_cellular);
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category.setTemplate(getNetworkTemplate(subId), subId, services);
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category.pushTemplates(services);
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if (subInfo != null && !TextUtils.isEmpty(subInfo.getDisplayName())) {
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Preference title = category.findPreference(KEY_MOBILE_USAGE_TITLE);
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title.setTitle(subInfo.getDisplayName());
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}
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}
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private void addWifiSection() {
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TemplatePreferenceCategory category = (TemplatePreferenceCategory)
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inflatePreferences(R.xml.data_usage_wifi);
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category.setTemplate(NetworkTemplate.buildTemplateWifiWildcard(), 0, services);
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}
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private void addEthernetSection() {
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TemplatePreferenceCategory category = (TemplatePreferenceCategory)
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inflatePreferences(R.xml.data_usage_ethernet);
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category.setTemplate(NetworkTemplate.buildTemplateEthernet(), 0, services);
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}
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private Preference inflatePreferences(int resId) {
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PreferenceScreen rootPreferences = getPreferenceManager().inflateFromResource(
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getPrefContext(), resId, null);
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Preference pref = rootPreferences.getPreference(0);
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rootPreferences.removeAll();
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PreferenceScreen screen = getPreferenceScreen();
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pref.setOrder(screen.getPreferenceCount());
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screen.addPreference(pref);
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return pref;
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}
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private NetworkTemplate getNetworkTemplate(int subscriptionId) {
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NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll(
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services.mTelephonyManager.getSubscriberId(subscriptionId));
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return NetworkTemplate.normalize(mobileAll,
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services.mTelephonyManager.getMergedSubscriberIds());
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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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updateState();
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}
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@VisibleForTesting
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static CharSequence formatUsage(Context context, String template, long usageLevel) {
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final float LARGER_SIZE = 1.25f * 1.25f; // (1/0.8)^2
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final float SMALLER_SIZE = 1.0f / LARGER_SIZE; // 0.8^2
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final int FLAGS = Spannable.SPAN_INCLUSIVE_INCLUSIVE;
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final Formatter.BytesResult usedResult = Formatter.formatBytes(context.getResources(),
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usageLevel, Formatter.FLAG_CALCULATE_ROUNDED);
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final SpannableString enlargedValue = new SpannableString(usedResult.value);
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enlargedValue.setSpan(new RelativeSizeSpan(LARGER_SIZE), 0, enlargedValue.length(), FLAGS);
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final SpannableString amountTemplate = new SpannableString(
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context.getString(com.android.internal.R.string.fileSizeSuffix)
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.replace("%1$s", "^1").replace("%2$s", "^2"));
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final CharSequence formattedUsage = TextUtils.expandTemplate(amountTemplate,
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enlargedValue, usedResult.units);
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final SpannableString fullTemplate = new SpannableString(template);
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fullTemplate.setSpan(new RelativeSizeSpan(SMALLER_SIZE), 0, fullTemplate.length(), FLAGS);
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return TextUtils.expandTemplate(fullTemplate,
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BidiFormatter.getInstance().unicodeWrap(formattedUsage.toString()));
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}
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private void updateState() {
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PreferenceScreen screen = getPreferenceScreen();
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for (int i = 1; i < screen.getPreferenceCount(); i++) {
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((TemplatePreferenceCategory) screen.getPreference(i)).pushTemplates(services);
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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 MetricsEvent.DATA_USAGE_SUMMARY;
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}
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@Override
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public NetworkPolicyEditor getNetworkPolicyEditor() {
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return services.mPolicyEditor;
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}
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@Override
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public NetworkTemplate getNetworkTemplate() {
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return mDefaultTemplate;
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}
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@Override
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public void updateDataUsage() {
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updateState();
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mSummaryController.updateState(mSummaryPreference);
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}
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private static class SummaryProvider
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implements SummaryLoader.SummaryProvider {
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private final Activity mActivity;
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private final SummaryLoader mSummaryLoader;
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private final DataUsageController mDataController;
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public SummaryProvider(Activity activity, SummaryLoader summaryLoader) {
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mActivity = activity;
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mSummaryLoader = summaryLoader;
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mDataController = new DataUsageController(activity);
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}
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@Override
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public void setListening(boolean listening) {
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if (listening) {
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mSummaryLoader.setSummary(this,
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mActivity.getString(R.string.data_usage_summary_format, formatUsedData()));
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}
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}
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private String formatUsedData() {
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SubscriptionManager subscriptionManager = (SubscriptionManager) mActivity
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.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
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int defaultSubId = subscriptionManager.getDefaultSubscriptionId();
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if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
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return formatFallbackData();
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}
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SubscriptionPlan dfltPlan = DataUsageSummaryPreferenceController
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.getPrimaryPlan(subscriptionManager, defaultSubId);
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if (dfltPlan == null) {
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return formatFallbackData();
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}
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if (DataUsageSummaryPreferenceController.unlimited(dfltPlan.getDataLimitBytes())) {
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return Formatter.formatFileSize(mActivity, dfltPlan.getDataUsageBytes());
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} else {
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return Utils.formatPercentage(dfltPlan.getDataUsageBytes(),
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dfltPlan.getDataLimitBytes());
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}
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}
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private String formatFallbackData() {
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DataUsageController.DataUsageInfo info = mDataController.getDataUsageInfo();
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if (info == null) {
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return Formatter.formatFileSize(mActivity, 0);
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} else if (info.limitLevel <= 0) {
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return Formatter.formatFileSize(mActivity, info.usageLevel);
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} else {
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return Utils.formatPercentage(info.usageLevel, info.limitLevel);
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}
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}
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}
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public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
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= SummaryProvider::new;
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/**
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* For search
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*/
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public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
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new BaseSearchIndexProvider() {
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@Override
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public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
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boolean enabled) {
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List<SearchIndexableResource> resources = new ArrayList<>();
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SearchIndexableResource resource = new SearchIndexableResource(context);
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resource.xmlResId = R.xml.data_usage;
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resources.add(resource);
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resource = new SearchIndexableResource(context);
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resource.xmlResId = R.xml.data_usage_cellular;
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resources.add(resource);
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resource = new SearchIndexableResource(context);
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resource.xmlResId = R.xml.data_usage_wifi;
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resources.add(resource);
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return resources;
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}
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@Override
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public List<String> getNonIndexableKeys(Context context) {
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List<String> keys = super.getNonIndexableKeys(context);
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if (!DataUsageUtils.hasMobileData(context)) {
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keys.add(KEY_MOBILE_USAGE_TITLE);
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keys.add(KEY_MOBILE_DATA_USAGE_TOGGLE);
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keys.add(KEY_MOBILE_DATA_USAGE);
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keys.add(KEY_MOBILE_BILLING_CYCLE);
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}
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if (!DataUsageUtils.hasWifiRadio(context)) {
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keys.add(KEY_WIFI_DATA_USAGE);
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}
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// This title is named Wifi, and will confuse users.
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keys.add(KEY_WIFI_USAGE_TITLE);
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return keys;
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}
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};
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}
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