--- /dev/null
+/*
+ * Copyright (C) 2016 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.settings.datausage;
+
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.net.NetworkPolicyManager;
+import android.net.NetworkTemplate;
+import android.os.Bundle;
+import android.os.UserManager;
+import android.provider.SearchIndexableResource;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.text.BidiFormatter;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.TextUtils;
+import android.text.format.Formatter;
+import android.text.style.RelativeSizeSpan;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SummaryPreference;
+import com.android.settings.Utils;
+import com.android.settings.dashboard.SummaryLoader;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settings.search.Indexable;
+import com.android.settingslib.NetworkPolicyEditor;
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.net.DataUsageController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Legacy {@link DataUsageSummary} fragment.
+ */
+public class DataUsageSummaryLegacy extends DataUsageBaseFragment implements Indexable,
+ DataUsageEditController {
+
+ private static final String TAG = "DataUsageSummaryLegacy";
+
+ static final boolean LOGD = false;
+
+ public static final String KEY_RESTRICT_BACKGROUND = "restrict_background";
+
+ private static final String KEY_STATUS_HEADER = "status_header";
+ private static final String KEY_LIMIT_SUMMARY = "limit_summary";
+
+ // Mobile data keys
+ public static final String KEY_MOBILE_USAGE_TITLE = "mobile_category";
+ public static final String KEY_MOBILE_DATA_USAGE_TOGGLE = "data_usage_enable";
+ public static final String KEY_MOBILE_DATA_USAGE = "cellular_data_usage";
+ public static final String KEY_MOBILE_BILLING_CYCLE = "billing_preference";
+
+ // Wifi keys
+ public static final String KEY_WIFI_USAGE_TITLE = "wifi_category";
+ public static final String KEY_WIFI_DATA_USAGE = "wifi_data_usage";
+
+ private DataUsageController mDataUsageController;
+ private DataUsageInfoController mDataInfoController;
+ private SummaryPreference mSummaryPreference;
+ private Preference mLimitPreference;
+ private NetworkTemplate mDefaultTemplate;
+ private int mDataUsageTemplate;
+ private NetworkPolicyEditor mPolicyEditor;
+
+ @Override
+ public int getHelpResource() {
+ return R.string.help_url_data_usage;
+ }
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+
+ final Context context = getContext();
+ NetworkPolicyManager policyManager = NetworkPolicyManager.from(context);
+ mPolicyEditor = new NetworkPolicyEditor(policyManager);
+
+ boolean hasMobileData = DataUsageUtils.hasMobileData(context);
+ mDataUsageController = new DataUsageController(context);
+ mDataInfoController = new DataUsageInfoController();
+
+ int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
+ if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+ hasMobileData = false;
+ }
+ mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
+ mSummaryPreference = (SummaryPreference) findPreference(KEY_STATUS_HEADER);
+
+ if (!hasMobileData || !isAdmin()) {
+ removePreference(KEY_RESTRICT_BACKGROUND);
+ }
+ if (hasMobileData) {
+ mLimitPreference = findPreference(KEY_LIMIT_SUMMARY);
+ List<SubscriptionInfo> subscriptions =
+ services.mSubscriptionManager.getActiveSubscriptionInfoList();
+ if (subscriptions == null || subscriptions.size() == 0) {
+ addMobileSection(defaultSubId);
+ }
+ for (int i = 0; subscriptions != null && i < subscriptions.size(); i++) {
+ SubscriptionInfo subInfo = subscriptions.get(i);
+ if (subscriptions.size() > 1) {
+ addMobileSection(subInfo.getSubscriptionId(), subInfo);
+ } else {
+ addMobileSection(subInfo.getSubscriptionId());
+ }
+ }
+ mSummaryPreference.setSelectable(true);
+ } else {
+ removePreference(KEY_LIMIT_SUMMARY);
+ mSummaryPreference.setSelectable(false);
+ }
+ boolean hasWifiRadio = DataUsageUtils.hasWifiRadio(context);
+ if (hasWifiRadio) {
+ addWifiSection();
+ }
+ if (hasEthernet(context)) {
+ addEthernetSection();
+ }
+ mDataUsageTemplate = hasMobileData ? R.string.cell_data_template
+ : hasWifiRadio ? R.string.wifi_data_template
+ : R.string.ethernet_data_template;
+
+ setHasOptionsMenu(true);
+ }
+
+ @Override
+ public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+ if (UserManager.get(getContext()).isAdminUser()) {
+ inflater.inflate(R.menu.data_usage, menu);
+ }
+ super.onCreateOptionsMenu(menu, inflater);
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.data_usage_menu_cellular_networks: {
+ final Intent intent = new Intent(Intent.ACTION_MAIN);
+ intent.setComponent(new ComponentName("com.android.phone",
+ "com.android.phone.MobileNetworkSettings"));
+ startActivity(intent);
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public boolean onPreferenceTreeClick(Preference preference) {
+ if (preference == findPreference(KEY_STATUS_HEADER)) {
+ BillingCycleSettings.BytesEditorFragment.show(this, false);
+ return false;
+ }
+ return super.onPreferenceTreeClick(preference);
+ }
+
+ @Override
+ protected int getPreferenceScreenResId() {
+ return R.xml.data_usage_legacy;
+ }
+
+ @Override
+ protected String getLogTag() {
+ return TAG;
+ }
+
+ @Override
+ protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
+ return null;
+ }
+
+ private void addMobileSection(int subId) {
+ addMobileSection(subId, null);
+ }
+
+ private void addMobileSection(int subId, SubscriptionInfo subInfo) {
+ TemplatePreferenceCategory category = (TemplatePreferenceCategory)
+ inflatePreferences(R.xml.data_usage_cellular);
+ category.setTemplate(getNetworkTemplate(subId), subId, services);
+ category.pushTemplates(services);
+ if (subInfo != null && !TextUtils.isEmpty(subInfo.getDisplayName())) {
+ Preference title = category.findPreference(KEY_MOBILE_USAGE_TITLE);
+ title.setTitle(subInfo.getDisplayName());
+ }
+ }
+
+ private void addWifiSection() {
+ TemplatePreferenceCategory category = (TemplatePreferenceCategory)
+ inflatePreferences(R.xml.data_usage_wifi);
+ category.setTemplate(NetworkTemplate.buildTemplateWifiWildcard(), 0, services);
+ }
+
+ private void addEthernetSection() {
+ TemplatePreferenceCategory category = (TemplatePreferenceCategory)
+ inflatePreferences(R.xml.data_usage_ethernet);
+ category.setTemplate(NetworkTemplate.buildTemplateEthernet(), 0, services);
+ }
+
+ private Preference inflatePreferences(int resId) {
+ PreferenceScreen rootPreferences = getPreferenceManager().inflateFromResource(
+ getPrefContext(), resId, null);
+ Preference pref = rootPreferences.getPreference(0);
+ rootPreferences.removeAll();
+
+ PreferenceScreen screen = getPreferenceScreen();
+ pref.setOrder(screen.getPreferenceCount());
+ screen.addPreference(pref);
+
+ return pref;
+ }
+
+ private NetworkTemplate getNetworkTemplate(int subscriptionId) {
+ NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll(
+ services.mTelephonyManager.getSubscriberId(subscriptionId));
+ return NetworkTemplate.normalize(mobileAll,
+ services.mTelephonyManager.getMergedSubscriberIds());
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ updateState();
+ }
+
+ @VisibleForTesting
+ static CharSequence formatUsage(Context context, String template, long usageLevel) {
+ final float LARGER_SIZE = 1.25f * 1.25f; // (1/0.8)^2
+ final float SMALLER_SIZE = 1.0f / LARGER_SIZE; // 0.8^2
+ final int FLAGS = Spannable.SPAN_INCLUSIVE_INCLUSIVE;
+
+ final Formatter.BytesResult usedResult = Formatter.formatBytes(context.getResources(),
+ usageLevel, Formatter.FLAG_CALCULATE_ROUNDED);
+ final SpannableString enlargedValue = new SpannableString(usedResult.value);
+ enlargedValue.setSpan(new RelativeSizeSpan(LARGER_SIZE), 0, enlargedValue.length(), FLAGS);
+
+ final SpannableString amountTemplate = new SpannableString(
+ context.getString(com.android.internal.R.string.fileSizeSuffix)
+ .replace("%1$s", "^1").replace("%2$s", "^2"));
+ final CharSequence formattedUsage = TextUtils.expandTemplate(amountTemplate,
+ enlargedValue, usedResult.units);
+
+ final SpannableString fullTemplate = new SpannableString(template);
+ fullTemplate.setSpan(new RelativeSizeSpan(SMALLER_SIZE), 0, fullTemplate.length(), FLAGS);
+ return TextUtils.expandTemplate(fullTemplate,
+ BidiFormatter.getInstance().unicodeWrap(formattedUsage.toString()));
+ }
+
+ private void updateState() {
+ DataUsageController.DataUsageInfo info = mDataUsageController.getDataUsageInfo(
+ mDefaultTemplate);
+ Context context = getContext();
+ mDataInfoController.updateDataLimit(info,
+ services.mPolicyEditor.getPolicy(mDefaultTemplate));
+
+ if (mSummaryPreference != null) {
+ mSummaryPreference.setTitle(
+ formatUsage(context, getString(mDataUsageTemplate), info.usageLevel));
+ final long limit = mDataInfoController.getSummaryLimit(info);
+ mSummaryPreference.setSummary(info.period);
+ if (limit <= 0) {
+ mSummaryPreference.setChartEnabled(false);
+ } else {
+ mSummaryPreference.setChartEnabled(true);
+ mSummaryPreference.setLabels(Formatter.formatFileSize(context, 0),
+ Formatter.formatFileSize(context, limit));
+ mSummaryPreference.setRatios(info.usageLevel / (float) limit, 0,
+ (limit - info.usageLevel) / (float) limit);
+ }
+ }
+ if (mLimitPreference != null && (info.warningLevel > 0 || info.limitLevel > 0)) {
+ String warning = Formatter.formatFileSize(context, info.warningLevel);
+ String limit = Formatter.formatFileSize(context, info.limitLevel);
+ mLimitPreference.setSummary(getString(info.limitLevel <= 0 ? R.string.cell_warning_only
+ : R.string.cell_warning_and_limit, warning, limit));
+ } else if (mLimitPreference != null) {
+ mLimitPreference.setSummary(null);
+ }
+
+ PreferenceScreen screen = getPreferenceScreen();
+ for (int i = 1; i < screen.getPreferenceCount(); i++) {
+ ((TemplatePreferenceCategory) screen.getPreference(i)).pushTemplates(services);
+ }
+ }
+
+ @Override
+ public int getMetricsCategory() {
+ return MetricsEvent.DATA_USAGE_SUMMARY;
+ }
+
+ @Override
+ public NetworkPolicyEditor getNetworkPolicyEditor() {
+ return services.mPolicyEditor;
+ }
+
+ @Override
+ public NetworkTemplate getNetworkTemplate() {
+ return mDefaultTemplate;
+ }
+
+ @Override
+ public void updateDataUsage() {
+ updateState();
+ }
+
+ private static class SummaryProvider
+ implements SummaryLoader.SummaryProvider {
+
+ private final Activity mActivity;
+ private final SummaryLoader mSummaryLoader;
+ private final DataUsageController mDataController;
+
+ public SummaryProvider(Activity activity, SummaryLoader summaryLoader) {
+ mActivity = activity;
+ mSummaryLoader = summaryLoader;
+ mDataController = new DataUsageController(activity);
+ }
+
+ @Override
+ public void setListening(boolean listening) {
+ if (listening) {
+ DataUsageController.DataUsageInfo info = mDataController.getDataUsageInfo();
+ String used;
+ if (info == null) {
+ used = Formatter.formatFileSize(mActivity, 0);
+ } else if (info.limitLevel <= 0) {
+ used = Formatter.formatFileSize(mActivity, info.usageLevel);
+ } else {
+ used = Utils.formatPercentage(info.usageLevel, info.limitLevel);
+ }
+ mSummaryLoader.setSummary(this,
+ mActivity.getString(R.string.data_usage_summary_format, used));
+ }
+ }
+ }
+
+ public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
+ = SummaryProvider::new;
+
+ /**
+ * For search
+ */
+ public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+ new BaseSearchIndexProvider() {
+
+ @Override
+ public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
+ boolean enabled) {
+ List<SearchIndexableResource> resources = new ArrayList<>();
+ SearchIndexableResource resource = new SearchIndexableResource(context);
+ resource.xmlResId = R.xml.data_usage;
+ resources.add(resource);
+
+ resource = new SearchIndexableResource(context);
+ resource.xmlResId = R.xml.data_usage_cellular;
+ resources.add(resource);
+
+ resource = new SearchIndexableResource(context);
+ resource.xmlResId = R.xml.data_usage_wifi;
+ resources.add(resource);
+
+ return resources;
+ }
+
+ @Override
+ public List<String> getNonIndexableKeys(Context context) {
+ List<String> keys = super.getNonIndexableKeys(context);
+
+ if (!DataUsageUtils.hasMobileData(context)) {
+ keys.add(KEY_MOBILE_USAGE_TITLE);
+ keys.add(KEY_MOBILE_DATA_USAGE_TOGGLE);
+ keys.add(KEY_MOBILE_DATA_USAGE);
+ keys.add(KEY_MOBILE_BILLING_CYCLE);
+ }
+
+ if (!DataUsageUtils.hasWifiRadio(context)) {
+ keys.add(KEY_WIFI_DATA_USAGE);
+ }
+
+ // This title is named Wifi, and will confuse users.
+ keys.add(KEY_WIFI_USAGE_TITLE);
+
+ return keys;
+ }
+ };
+}
--- /dev/null
+/*
+ * Copyright (C) 2016 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.settings.datausage;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.wifi.WifiConfiguration;
+import android.net.wifi.WifiManager;
+import android.text.format.Formatter;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.SettingsShadowResources;
+import com.android.settingslib.NetworkPolicyEditor;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+import org.robolectric.util.ReflectionHelpers;
+
+import java.util.ArrayList;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class DataUsageSummaryLegacyTest {
+ @Mock
+ private ConnectivityManager mManager;
+ private Context mContext;
+
+ /**
+ * This set up is contrived to get a passing test so that the build doesn't block without tests.
+ * These tests should be updated as code gets refactored to improve testability.
+ */
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ ShadowApplication shadowContext = ShadowApplication.getInstance();
+ shadowContext.setSystemService(Context.CONNECTIVITY_SERVICE, mManager);
+ mContext = shadowContext.getApplicationContext();
+ when(mManager.isNetworkSupported(anyInt())).thenReturn(true);
+ }
+
+ @Test
+ @Config(shadows = {
+ SettingsShadowResources.class,
+ SettingsShadowResources.SettingsShadowTheme.class
+ })
+ public void formatUsage_shouldLookLikeFormatFileSize() {
+ SettingsShadowResources.overrideResource(com.android.internal.R.string.fileSizeSuffix,
+ "%1$s %2$s");
+ final long usage = 2147483648L; // 2GB
+ final String formattedUsage =
+ DataUsageSummaryLegacy.formatUsage(mContext, "^1", usage).toString();
+ final String formattedAsFileSize = Formatter.formatFileSize(mContext, usage);
+ assertThat(formattedUsage).isEqualTo(formattedAsFileSize);
+ }
+}
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