/* * Copyright (C) 2011 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; import static android.net.ConnectivityManager.TYPE_ETHERNET; import static android.net.ConnectivityManager.TYPE_MOBILE; import static android.net.ConnectivityManager.TYPE_WIFI; import static android.net.ConnectivityManager.TYPE_WIMAX; import static android.net.NetworkPolicy.LIMIT_DISABLED; import static android.net.NetworkPolicy.WARNING_DISABLED; import static android.net.NetworkPolicyManager.EXTRA_NETWORK_TEMPLATE; import static android.net.NetworkPolicyManager.POLICY_NONE; import static android.net.NetworkPolicyManager.POLICY_REJECT_METERED_BACKGROUND; import static android.net.NetworkPolicyManager.computeLastCycleBoundary; import static android.net.NetworkPolicyManager.computeNextCycleBoundary; import static android.net.NetworkTemplate.MATCH_MOBILE_3G_LOWER; import static android.net.NetworkTemplate.MATCH_MOBILE_4G; import static android.net.NetworkTemplate.MATCH_MOBILE_ALL; import static android.net.NetworkTemplate.MATCH_WIFI; import static android.net.NetworkTemplate.buildTemplateEthernet; import static android.net.NetworkTemplate.buildTemplateMobile3gLower; import static android.net.NetworkTemplate.buildTemplateMobile4g; import static android.net.NetworkTemplate.buildTemplateMobileAll; import static android.net.NetworkTemplate.buildTemplateWifiWildcard; import static android.net.TrafficStats.GB_IN_BYTES; import static android.net.TrafficStats.MB_IN_BYTES; import static android.net.TrafficStats.UID_REMOVED; import static android.net.TrafficStats.UID_TETHERING; import static android.telephony.TelephonyManager.SIM_STATE_READY; import static android.text.format.DateUtils.FORMAT_ABBREV_MONTH; import static android.text.format.DateUtils.FORMAT_SHOW_DATE; import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT; import static com.android.internal.util.Preconditions.checkNotNull; import static com.android.settings.Utils.prepareCustomPreferencesList; import android.animation.LayoutTransition; import android.app.ActivityManager; import android.app.AlertDialog; import android.app.Dialog; import android.app.DialogFragment; import android.app.Fragment; import android.app.FragmentTransaction; import android.app.LoaderManager.LoaderCallbacks; import android.content.ComponentName; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.Loader; import android.content.SharedPreferences; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.pm.UserInfo; import android.content.res.Resources; import android.graphics.Color; import android.graphics.drawable.ColorDrawable; import android.graphics.drawable.Drawable; import android.net.ConnectivityManager; import android.net.INetworkPolicyManager; import android.net.INetworkStatsService; import android.net.INetworkStatsSession; import android.net.NetworkPolicy; import android.net.NetworkPolicyManager; import android.net.NetworkStats; import android.net.NetworkStatsHistory; import android.net.NetworkTemplate; import android.net.TrafficStats; import android.os.AsyncTask; import android.os.Bundle; import android.os.INetworkManagementService; import android.os.Parcel; import android.os.Parcelable; import android.os.RemoteException; import android.os.ServiceManager; import android.os.SystemProperties; import android.os.UserHandle; import android.os.UserManager; import android.preference.Preference; import android.telephony.SubscriptionInfo; import android.telephony.SubscriptionManager; import android.telephony.TelephonyManager; import android.text.TextUtils; import android.text.format.DateUtils; import android.text.format.Formatter; import android.text.format.Time; import android.util.Log; import android.util.SparseArray; import android.util.SparseBooleanArray; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.AdapterView.OnItemSelectedListener; import android.widget.ArrayAdapter; import android.widget.BaseAdapter; import android.widget.Button; import android.widget.FrameLayout; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.NumberPicker; import android.widget.ProgressBar; import android.widget.Spinner; import android.widget.Switch; import android.widget.TabHost; import android.widget.TabHost.OnTabChangeListener; import android.widget.TabHost.TabContentFactory; import android.widget.TabHost.TabSpec; import android.widget.TabWidget; import android.widget.TextView; import android.widget.Toast; import com.android.internal.logging.MetricsLogger; import com.android.internal.telephony.PhoneConstants; import com.android.settings.drawable.InsetBoundsDrawable; import com.android.settings.net.ChartData; import com.android.settings.net.ChartDataLoader; import com.android.settings.net.DataUsageMeteredSettings; import com.android.settings.net.NetworkPolicyEditor; import com.android.settings.net.SummaryForAllUidLoader; import com.android.settings.net.UidDetail; import com.android.settings.net.UidDetailProvider; import com.android.settings.search.BaseSearchIndexProvider; import com.android.settings.search.Indexable; import com.android.settings.search.SearchIndexableRaw; import com.android.settings.widget.ChartDataUsageView; import com.android.settings.widget.ChartDataUsageView.DataUsageChartListener; import com.android.settings.widget.ChartNetworkSeriesView; import com.google.android.collect.Lists; import libcore.util.Objects; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.Map; import java.util.Set; /** * Panel showing data usage history across various networks, including options * to inspect based on usage cycle and control through {@link NetworkPolicy}. */ public class DataUsageSummary extends HighlightingFragment implements Indexable { private static final String TAG = "DataUsage"; private static final boolean LOGD = false; // TODO: remove this testing code private static final boolean TEST_ANIM = false; private static final boolean TEST_RADIOS = false; private static final String TEST_RADIOS_PROP = "test.radios"; private static final String TEST_SUBSCRIBER_PROP = "test.subscriberid"; private static final String TAB_3G = "3g"; private static final String TAB_4G = "4g"; private static final String TAB_MOBILE = "mobile"; private static final String TAB_WIFI = "wifi"; private static final String TAB_ETHERNET = "ethernet"; private static final String TAG_CONFIRM_DATA_DISABLE = "confirmDataDisable"; private static final String TAG_CONFIRM_LIMIT = "confirmLimit"; private static final String TAG_CYCLE_EDITOR = "cycleEditor"; private static final String TAG_WARNING_EDITOR = "warningEditor"; private static final String TAG_LIMIT_EDITOR = "limitEditor"; private static final String TAG_CONFIRM_RESTRICT = "confirmRestrict"; private static final String TAG_DENIED_RESTRICT = "deniedRestrict"; private static final String TAG_CONFIRM_APP_RESTRICT = "confirmAppRestrict"; private static final String TAG_APP_DETAILS = "appDetails"; private static final String DATA_USAGE_ENABLE_MOBILE_KEY = "data_usage_enable_mobile"; private static final String DATA_USAGE_DISABLE_MOBILE_LIMIT_KEY = "data_usage_disable_mobile_limit"; private static final String DATA_USAGE_CYCLE_KEY = "data_usage_cycle"; public static final String EXTRA_SHOW_APP_IMMEDIATE_PKG = "showAppImmediatePkg"; private static final int LOADER_CHART_DATA = 2; private static final int LOADER_SUMMARY = 3; private INetworkManagementService mNetworkService; private INetworkStatsService mStatsService; private NetworkPolicyManager mPolicyManager; private TelephonyManager mTelephonyManager; private SubscriptionManager mSubscriptionManager; private INetworkStatsSession mStatsSession; private static final String PREF_FILE = "data_usage"; private static final String PREF_SHOW_WIFI = "show_wifi"; private static final String PREF_SHOW_ETHERNET = "show_ethernet"; private SharedPreferences mPrefs; private TabHost mTabHost; private ViewGroup mTabsContainer; private TabWidget mTabWidget; private ListView mListView; private ChartNetworkSeriesView mSeries; private ChartNetworkSeriesView mDetailedSeries; private DataUsageAdapter mAdapter; /** Distance to inset content from sides, when needed. */ private int mInsetSide = 0; private ViewGroup mHeader; private ViewGroup mNetworkSwitchesContainer; private LinearLayout mNetworkSwitches; private boolean mDataEnabledSupported; private Switch mDataEnabled; private View mDataEnabledView; private boolean mDisableAtLimitSupported; private Switch mDisableAtLimit; private View mDisableAtLimitView; private View mCycleView; private Spinner mCycleSpinner; private CycleAdapter mCycleAdapter; private TextView mCycleSummary; private ChartDataUsageView mChart; private View mDisclaimer; private TextView mEmpty; private View mStupidPadding; private View mAppDetail; private ImageView mAppIcon; private ViewGroup mAppTitles; private TextView mAppTotal; private TextView mAppForeground; private TextView mAppBackground; private Button mAppSettings; private LinearLayout mAppSwitches; private Switch mAppRestrict; private View mAppRestrictView; private boolean mShowWifi = false; private boolean mShowEthernet = false; private NetworkTemplate mTemplate; private ChartData mChartData; private AppItem mCurrentApp = null; private Intent mAppSettingsIntent; private NetworkPolicyEditor mPolicyEditor; private String mCurrentTab = null; private String mIntentTab = null; private MenuItem mMenuRestrictBackground; private MenuItem mMenuShowWifi; private MenuItem mMenuShowEthernet; private MenuItem mMenuSimCards; private MenuItem mMenuCellularNetworks; private List mSubInfoList; private Map mMobileTagMap; /** Flag used to ignore listeners during binding. */ private boolean mBinding; private UidDetailProvider mUidDetailProvider; // Indicates request to show app immediately rather than list. private String mShowAppImmediatePkg; /** * Local cache of data enabled for subId, used to work around delays. */ private final Map mMobileDataEnabled = new HashMap(); @Override protected int getMetricsCategory() { return MetricsLogger.DATA_USAGE_SUMMARY; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Context context = getActivity(); mNetworkService = INetworkManagementService.Stub.asInterface( ServiceManager.getService(Context.NETWORKMANAGEMENT_SERVICE)); mStatsService = INetworkStatsService.Stub.asInterface( ServiceManager.getService(Context.NETWORK_STATS_SERVICE)); mPolicyManager = NetworkPolicyManager.from(context); mTelephonyManager = TelephonyManager.from(context); mSubscriptionManager = SubscriptionManager.from(context); mPrefs = getActivity().getSharedPreferences(PREF_FILE, Context.MODE_PRIVATE); mPolicyEditor = new NetworkPolicyEditor(mPolicyManager); mPolicyEditor.read(); mSubInfoList = mSubscriptionManager.getActiveSubscriptionInfoList(); mMobileTagMap = initMobileTabTag(mSubInfoList); try { if (!mNetworkService.isBandwidthControlEnabled()) { Log.w(TAG, "No bandwidth control; leaving"); getActivity().finish(); } } catch (RemoteException e) { Log.w(TAG, "No bandwidth control; leaving"); getActivity().finish(); } try { mStatsSession = mStatsService.openSession(); } catch (RemoteException e) { throw new RuntimeException(e); } mShowWifi = mPrefs.getBoolean(PREF_SHOW_WIFI, false); mShowEthernet = mPrefs.getBoolean(PREF_SHOW_ETHERNET, false); // override preferences when no mobile radio if (!hasReadyMobileRadio(context)) { mShowWifi = true; mShowEthernet = true; } mUidDetailProvider = new UidDetailProvider(context); Bundle arguments = getArguments(); if (arguments != null) { mShowAppImmediatePkg = arguments.getString(EXTRA_SHOW_APP_IMMEDIATE_PKG); } setHasOptionsMenu(true); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { final Context context = inflater.getContext(); final View view = inflater.inflate(R.layout.data_usage_summary, container, false); mTabHost = (TabHost) view.findViewById(android.R.id.tabhost); mTabsContainer = (ViewGroup) view.findViewById(R.id.tabs_container); mTabWidget = (TabWidget) view.findViewById(android.R.id.tabs); mListView = (ListView) view.findViewById(android.R.id.list); // decide if we need to manually inset our content, or if we should rely // on parent container for inset. final boolean shouldInset = mListView.getScrollBarStyle() == View.SCROLLBARS_OUTSIDE_OVERLAY; mInsetSide = 0; // adjust padding around tabwidget as needed prepareCustomPreferencesList(container, view, mListView, false); mTabHost.setup(); mTabHost.setOnTabChangedListener(mTabListener); mHeader = (ViewGroup) inflater.inflate(R.layout.data_usage_header, mListView, false); mHeader.setClickable(true); mListView.addHeaderView(new View(context), null, true); mListView.addHeaderView(mHeader, null, true); mListView.setItemsCanFocus(true); if (mInsetSide > 0) { // inset selector and divider drawables insetListViewDrawables(mListView, mInsetSide); mHeader.setPaddingRelative(mInsetSide, 0, mInsetSide, 0); } { // bind network switches mNetworkSwitchesContainer = (ViewGroup) mHeader.findViewById( R.id.network_switches_container); mNetworkSwitches = (LinearLayout) mHeader.findViewById(R.id.network_switches); mDataEnabled = new Switch(inflater.getContext()); mDataEnabled.setClickable(false); mDataEnabled.setFocusable(false); mDataEnabledView = inflatePreference(inflater, mNetworkSwitches, mDataEnabled); mDataEnabledView.setTag(R.id.preference_highlight_key, DATA_USAGE_ENABLE_MOBILE_KEY); mDataEnabledView.setClickable(true); mDataEnabledView.setFocusable(true); mDataEnabledView.setOnClickListener(mDataEnabledListener); mNetworkSwitches.addView(mDataEnabledView); mDisableAtLimit = new Switch(inflater.getContext()); mDisableAtLimit.setClickable(false); mDisableAtLimit.setFocusable(false); mDisableAtLimitView = inflatePreference(inflater, mNetworkSwitches, mDisableAtLimit); mDisableAtLimitView.setTag(R.id.preference_highlight_key, DATA_USAGE_DISABLE_MOBILE_LIMIT_KEY); mDisableAtLimitView.setClickable(true); mDisableAtLimitView.setFocusable(true); mDisableAtLimitView.setOnClickListener(mDisableAtLimitListener); mNetworkSwitches.addView(mDisableAtLimitView); mCycleView = inflater.inflate(R.layout.data_usage_cycles, mNetworkSwitches, false); mCycleView.setTag(R.id.preference_highlight_key, DATA_USAGE_CYCLE_KEY); mCycleSpinner = (Spinner) mCycleView.findViewById(R.id.cycles_spinner); mCycleAdapter = new CycleAdapter(context); mCycleSpinner.setAdapter(mCycleAdapter); mCycleSpinner.setOnItemSelectedListener(mCycleListener); mCycleSummary = (TextView) mCycleView.findViewById(R.id.cycle_summary); mNetworkSwitches.addView(mCycleView); mSeries = (ChartNetworkSeriesView)view.findViewById(R.id.series); mDetailedSeries = (ChartNetworkSeriesView)view.findViewById(R.id.detail_series); } mChart = (ChartDataUsageView) mHeader.findViewById(R.id.chart); mChart.setListener(mChartListener); mChart.bindNetworkPolicy(null); { // bind app detail controls mAppDetail = mHeader.findViewById(R.id.app_detail); mAppIcon = (ImageView) mAppDetail.findViewById(R.id.app_icon); mAppTitles = (ViewGroup) mAppDetail.findViewById(R.id.app_titles); mAppForeground = (TextView) mAppDetail.findViewById(R.id.app_foreground); mAppBackground = (TextView) mAppDetail.findViewById(R.id.app_background); mAppSwitches = (LinearLayout) mAppDetail.findViewById(R.id.app_switches); mAppSettings = (Button) mAppDetail.findViewById(R.id.app_settings); mAppRestrict = new Switch(inflater.getContext()); mAppRestrict.setClickable(false); mAppRestrict.setFocusable(false); mAppRestrictView = inflatePreference(inflater, mAppSwitches, mAppRestrict); mAppRestrictView.setClickable(true); mAppRestrictView.setFocusable(true); mAppRestrictView.setOnClickListener(mAppRestrictListener); mAppSwitches.addView(mAppRestrictView); } mDisclaimer = mHeader.findViewById(R.id.disclaimer); mEmpty = (TextView) mHeader.findViewById(android.R.id.empty); mStupidPadding = mHeader.findViewById(R.id.stupid_padding); final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE); mAdapter = new DataUsageAdapter(um, mUidDetailProvider, mInsetSide); mListView.setOnItemClickListener(mListListener); mListView.setAdapter(mAdapter); showRequestedAppIfNeeded(view); return view; } private void showRequestedAppIfNeeded(View rootView) { if (mShowAppImmediatePkg == null) { return; } try { int uid = getActivity().getPackageManager().getPackageUid(mShowAppImmediatePkg, UserHandle.myUserId()); AppItem app = new AppItem(uid); app.addUid(uid); final UidDetail detail = mUidDetailProvider.getUidDetail(app.key, true); // When we are going straight to an app then we are coming from App Info and want // a header at the top. FrameLayout pinnedHeader = (FrameLayout) rootView.findViewById(R.id.pinned_header); AppHeader.createAppHeader(getActivity(), detail.icon, detail.label, null, pinnedHeader); AppDetailsFragment.show(DataUsageSummary.this, app, detail.label, true); } catch (NameNotFoundException e) { Log.w(TAG, "Could not find " + mShowAppImmediatePkg, e); Toast.makeText(getActivity(), getString(R.string.unknown_app), Toast.LENGTH_LONG) .show(); getActivity().finish(); } } @Override public void onViewStateRestored(Bundle savedInstanceState) { super.onViewStateRestored(savedInstanceState); // pick default tab based on incoming intent final Intent intent = getActivity().getIntent(); mIntentTab = computeTabFromIntent(intent); // this kicks off chain reaction which creates tabs, binds the body to // selected network, and binds chart, cycles and detail list. updateTabs(); } @Override public void onResume() { super.onResume(); getView().post(new Runnable() { @Override public void run() { highlightViewIfNeeded(); } }); // kick off background task to update stats new AsyncTask() { @Override protected Void doInBackground(Void... params) { try { // wait a few seconds before kicking off Thread.sleep(2 * DateUtils.SECOND_IN_MILLIS); mStatsService.forceUpdate(); } catch (InterruptedException e) { } catch (RemoteException e) { } return null; } @Override protected void onPostExecute(Void result) { if (isAdded()) { updateBody(); } } }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { inflater.inflate(R.menu.data_usage, menu); } @Override public void onPrepareOptionsMenu(Menu menu) { final Context context = getActivity(); final boolean appDetailMode = isAppDetailMode(); final boolean isOwner = ActivityManager.getCurrentUser() == UserHandle.USER_OWNER; mMenuShowWifi = menu.findItem(R.id.data_usage_menu_show_wifi); if (hasWifiRadio(context) && hasReadyMobileRadio(context)) { mMenuShowWifi.setVisible(!appDetailMode); } else { mMenuShowWifi.setVisible(false); } mMenuShowEthernet = menu.findItem(R.id.data_usage_menu_show_ethernet); if (hasEthernet(context) && hasReadyMobileRadio(context)) { mMenuShowEthernet.setVisible(!appDetailMode); } else { mMenuShowEthernet.setVisible(false); } mMenuRestrictBackground = menu.findItem(R.id.data_usage_menu_restrict_background); mMenuRestrictBackground.setVisible( hasReadyMobileRadio(context) && isOwner && !appDetailMode); final MenuItem metered = menu.findItem(R.id.data_usage_menu_metered); if (hasReadyMobileRadio(context) || hasWifiRadio(context)) { metered.setVisible(!appDetailMode); } else { metered.setVisible(false); } // TODO: show when multiple sims available mMenuSimCards = menu.findItem(R.id.data_usage_menu_sim_cards); mMenuSimCards.setVisible(false); mMenuCellularNetworks = menu.findItem(R.id.data_usage_menu_cellular_networks); mMenuCellularNetworks.setVisible(hasReadyMobileRadio(context) && !appDetailMode && isOwner); final MenuItem help = menu.findItem(R.id.data_usage_menu_help); String helpUrl; if (!TextUtils.isEmpty(helpUrl = getResources().getString(R.string.help_url_data_usage))) { HelpUtils.prepareHelpMenuItem(getActivity(), help, helpUrl, getClass().getName()); } else { help.setVisible(false); } updateMenuTitles(); } private void updateMenuTitles() { if (mPolicyManager.getRestrictBackground()) { mMenuRestrictBackground.setTitle(R.string.data_usage_menu_allow_background); } else { mMenuRestrictBackground.setTitle(R.string.data_usage_menu_restrict_background); } if (mShowWifi) { mMenuShowWifi.setTitle(R.string.data_usage_menu_hide_wifi); } else { mMenuShowWifi.setTitle(R.string.data_usage_menu_show_wifi); } if (mShowEthernet) { mMenuShowEthernet.setTitle(R.string.data_usage_menu_hide_ethernet); } else { mMenuShowEthernet.setTitle(R.string.data_usage_menu_show_ethernet); } } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.data_usage_menu_restrict_background: { final boolean restrictBackground = !mPolicyManager.getRestrictBackground(); if (restrictBackground) { ConfirmRestrictFragment.show(this); } else { // no confirmation to drop restriction setRestrictBackground(false); } return true; } case R.id.data_usage_menu_show_wifi: { mShowWifi = !mShowWifi; mPrefs.edit().putBoolean(PREF_SHOW_WIFI, mShowWifi).apply(); updateMenuTitles(); updateTabs(); return true; } case R.id.data_usage_menu_show_ethernet: { mShowEthernet = !mShowEthernet; mPrefs.edit().putBoolean(PREF_SHOW_ETHERNET, mShowEthernet).apply(); updateMenuTitles(); updateTabs(); return true; } case R.id.data_usage_menu_sim_cards: { // TODO: hook up to sim cards return true; } 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; } case R.id.data_usage_menu_metered: { final SettingsActivity sa = (SettingsActivity) getActivity(); sa.startPreferencePanel(DataUsageMeteredSettings.class.getCanonicalName(), null, R.string.data_usage_metered_title, null, this, 0); return true; } } return false; } @Override public void onDestroy() { mDataEnabledView = null; mDisableAtLimitView = null; mUidDetailProvider.clearCache(); mUidDetailProvider = null; TrafficStats.closeQuietly(mStatsSession); super.onDestroy(); } /** * Build and assign {@link LayoutTransition} to various containers. Should * only be assigned after initial layout is complete. */ private void ensureLayoutTransitions() { if (mShowAppImmediatePkg != null) { // If we are skipping right to showing an app, we don't care about transitions. return; } // skip when already setup if (mChart.getLayoutTransition() != null) return; mTabsContainer.setLayoutTransition(buildLayoutTransition()); mHeader.setLayoutTransition(buildLayoutTransition()); mNetworkSwitchesContainer.setLayoutTransition(buildLayoutTransition()); final LayoutTransition chartTransition = buildLayoutTransition(); chartTransition.disableTransitionType(LayoutTransition.APPEARING); chartTransition.disableTransitionType(LayoutTransition.DISAPPEARING); mChart.setLayoutTransition(chartTransition); } private static LayoutTransition buildLayoutTransition() { final LayoutTransition transition = new LayoutTransition(); if (TEST_ANIM) { transition.setDuration(1500); } transition.setAnimateParentHierarchy(false); return transition; } /** * Rebuild all tabs based on {@link NetworkPolicyEditor} and * {@link #mShowWifi}, hiding the tabs entirely when applicable. Selects * first tab, and kicks off a full rebind of body contents. */ private void updateTabs() { final Context context = getActivity(); mTabHost.clearAllTabs(); int simCount = mTelephonyManager.getSimCount(); List sirs = mSubscriptionManager.getActiveSubscriptionInfoList(); if (sirs != null) { for (SubscriptionInfo sir : sirs) { addMobileTab(context, sir, (simCount > 1)); } } if (mShowWifi && hasWifiRadio(context)) { mTabHost.addTab(buildTabSpec(TAB_WIFI, R.string.data_usage_tab_wifi)); } if (mShowEthernet && hasEthernet(context)) { mTabHost.addTab(buildTabSpec(TAB_ETHERNET, R.string.data_usage_tab_ethernet)); } final boolean noTabs = mTabWidget.getTabCount() == 0; final boolean multipleTabs = mTabWidget.getTabCount() > 1; mTabWidget.setVisibility(multipleTabs ? View.VISIBLE : View.GONE); if (mIntentTab != null) { if (Objects.equal(mIntentTab, mTabHost.getCurrentTabTag())) { // already hit updateBody() when added; ignore updateBody(); } else { mTabHost.setCurrentTabByTag(mIntentTab); } mIntentTab = null; } else if (noTabs) { // no usable tabs, so hide body updateBody(); } else { // already hit updateBody() when added; ignore } } /** * Factory that provide empty {@link View} to make {@link TabHost} happy. */ private TabContentFactory mEmptyTabContent = new TabContentFactory() { @Override public View createTabContent(String tag) { return new View(mTabHost.getContext()); } }; /** * Build {@link TabSpec} with thin indicator, and empty content. */ private TabSpec buildTabSpec(String tag, int titleRes) { return mTabHost.newTabSpec(tag).setIndicator(getText(titleRes)).setContent( mEmptyTabContent); } /** * Build {@link TabSpec} with thin indicator, and empty content. */ private TabSpec buildTabSpec(String tag, CharSequence title) { return mTabHost.newTabSpec(tag).setIndicator(title).setContent( mEmptyTabContent); } private OnTabChangeListener mTabListener = new OnTabChangeListener() { @Override public void onTabChanged(String tabId) { // user changed tab; update body updateBody(); } }; /** * Update body content based on current tab. Loads * {@link NetworkStatsHistory} and {@link NetworkPolicy} from system, and * binds them to visible controls. */ private void updateBody() { mBinding = true; if (!isAdded()) return; final Context context = getActivity(); final Resources resources = context.getResources(); final String currentTab = mTabHost.getCurrentTabTag(); final boolean isOwner = ActivityManager.getCurrentUser() == UserHandle.USER_OWNER; if (currentTab == null) { Log.w(TAG, "no tab selected; hiding body"); mListView.setVisibility(View.GONE); return; } else { mListView.setVisibility(View.VISIBLE); } mCurrentTab = currentTab; if (LOGD) Log.d(TAG, "updateBody() with currentTab=" + currentTab); mDataEnabledSupported = isOwner; mDisableAtLimitSupported = true; // TODO: remove mobile tabs when SIM isn't ready probably by // TODO: using SubscriptionManager.getActiveSubscriptionInfoList. if (LOGD) Log.d(TAG, "updateBody() isMobileTab=" + isMobileTab(currentTab)); if (isMobileTab(currentTab)) { if (LOGD) Log.d(TAG, "updateBody() mobile tab"); setPreferenceTitle(mDataEnabledView, R.string.data_usage_enable_mobile); setPreferenceTitle(mDisableAtLimitView, R.string.data_usage_disable_mobile_limit); mDataEnabledSupported = isMobileDataAvailable(getSubId(currentTab)); // Match mobile traffic for this subscriber, but normalize it to // catch any other merged subscribers. mTemplate = buildTemplateMobileAll( getActiveSubscriberId(context, getSubId(currentTab))); mTemplate = NetworkTemplate.normalize(mTemplate, mTelephonyManager.getMergedSubscriberIds()); } else if (TAB_3G.equals(currentTab)) { if (LOGD) Log.d(TAG, "updateBody() 3g tab"); setPreferenceTitle(mDataEnabledView, R.string.data_usage_enable_3g); setPreferenceTitle(mDisableAtLimitView, R.string.data_usage_disable_3g_limit); // TODO: bind mDataEnabled to 3G radio state mTemplate = buildTemplateMobile3gLower(getActiveSubscriberId(context)); } else if (TAB_4G.equals(currentTab)) { if (LOGD) Log.d(TAG, "updateBody() 4g tab"); setPreferenceTitle(mDataEnabledView, R.string.data_usage_enable_4g); setPreferenceTitle(mDisableAtLimitView, R.string.data_usage_disable_4g_limit); // TODO: bind mDataEnabled to 4G radio state mTemplate = buildTemplateMobile4g(getActiveSubscriberId(context)); } else if (TAB_WIFI.equals(currentTab)) { // wifi doesn't have any controls if (LOGD) Log.d(TAG, "updateBody() wifi tab"); mDataEnabledSupported = false; mDisableAtLimitSupported = false; mTemplate = buildTemplateWifiWildcard(); } else if (TAB_ETHERNET.equals(currentTab)) { // ethernet doesn't have any controls if (LOGD) Log.d(TAG, "updateBody() ethernet tab"); mDataEnabledSupported = false; mDisableAtLimitSupported = false; mTemplate = buildTemplateEthernet(); } else { if (LOGD) Log.d(TAG, "updateBody() unknown tab"); throw new IllegalStateException("unknown tab: " + currentTab); } mPolicyEditor.read(); final NetworkPolicy policy = mPolicyEditor.getPolicy(mTemplate); if (policy != null) { final long currentTime = System.currentTimeMillis(); final long start = computeLastCycleBoundary(currentTime, policy); final long end = currentTime; long totalBytes = 0; try { totalBytes = mStatsService.getNetworkTotalBytes(policy.template, start, end); } catch (RuntimeException e) { } catch (RemoteException e) { } if (policy.isOverLimit(totalBytes) && policy.lastLimitSnooze < start) { setPreferenceSummary(mDataEnabledView, getString(R.string.data_usage_cellular_data_summary)); } else { final TextView summary = (TextView) mDataEnabledView .findViewById(android.R.id.summary); summary.setVisibility(View.GONE); } } // kick off loader for network history // TODO: consider chaining two loaders together instead of reloading // network history when showing app detail. getLoaderManager().restartLoader(LOADER_CHART_DATA, ChartDataLoader.buildArgs(mTemplate, mCurrentApp), mChartDataCallbacks); // detail mode can change visible menus, invalidate getActivity().invalidateOptionsMenu(); mBinding = false; int seriesColor = context.getColor(R.color.sim_noitification); if (mCurrentTab != null && mCurrentTab.length() > TAB_MOBILE.length() ){ final int slotId = Integer.parseInt(mCurrentTab.substring(TAB_MOBILE.length(), mCurrentTab.length())); final SubscriptionInfo sir = mSubscriptionManager .getActiveSubscriptionInfoForSimSlotIndex(slotId); if (sir != null) { seriesColor = sir.getIconTint(); } } final int secondaryColor = Color.argb(127, Color.red(seriesColor), Color.green(seriesColor), Color.blue(seriesColor)); mSeries.setChartColor(Color.BLACK, seriesColor, secondaryColor); mDetailedSeries.setChartColor(Color.BLACK, seriesColor, secondaryColor); } private boolean isAppDetailMode() { return mCurrentApp != null; } /** * Update UID details panels to match {@link #mCurrentApp}, showing or * hiding them depending on {@link #isAppDetailMode()}. */ private void updateAppDetail() { final Context context = getActivity(); final PackageManager pm = context.getPackageManager(); final LayoutInflater inflater = getActivity().getLayoutInflater(); if (isAppDetailMode()) { mAppDetail.setVisibility(View.VISIBLE); mCycleAdapter.setChangeVisible(false); mChart.setVisibility(View.GONE); } else { mAppDetail.setVisibility(View.GONE); mCycleAdapter.setChangeVisible(true); mChart.setVisibility(View.VISIBLE); // hide detail stats when not in detail mode mChart.bindDetailNetworkStats(null); return; } // remove warning/limit sweeps while in detail mode mChart.bindNetworkPolicy(null); // show icon and all labels appearing under this app final int uid = mCurrentApp.key; final UidDetail detail = mUidDetailProvider.getUidDetail(uid, true); mAppIcon.setImageDrawable(detail.icon); mAppTitles.removeAllViews(); View title = null; if (detail.detailLabels != null) { final int n = detail.detailLabels.length; for (int i = 0; i < n; ++i) { CharSequence label = detail.detailLabels[i]; CharSequence contentDescription = detail.detailContentDescriptions[i]; title = inflater.inflate(R.layout.data_usage_app_title, mAppTitles, false); TextView appTitle = (TextView) title.findViewById(R.id.app_title); appTitle.setText(label); appTitle.setContentDescription(contentDescription); mAppTitles.addView(title); } } else { title = inflater.inflate(R.layout.data_usage_app_title, mAppTitles, false); TextView appTitle = (TextView) title.findViewById(R.id.app_title); appTitle.setText(detail.label); appTitle.setContentDescription(detail.contentDescription); mAppTitles.addView(title); } // Remember last slot for summary if (title != null) { mAppTotal = (TextView) title.findViewById(R.id.app_summary); } else { mAppTotal = null; } // enable settings button when package provides it final String[] packageNames = pm.getPackagesForUid(uid); if (packageNames != null && packageNames.length > 0) { mAppSettingsIntent = new Intent(Intent.ACTION_MANAGE_NETWORK_USAGE); mAppSettingsIntent.addCategory(Intent.CATEGORY_DEFAULT); // Search for match across all packages boolean matchFound = false; for (String packageName : packageNames) { mAppSettingsIntent.setPackage(packageName); if (pm.resolveActivity(mAppSettingsIntent, 0) != null) { matchFound = true; break; } } mAppSettings.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if (!isAdded()) { return; } // TODO: target towards entire UID instead of just first package getActivity().startActivityAsUser(mAppSettingsIntent, new UserHandle(UserHandle.getUserId(uid))); } }); mAppSettings.setEnabled(matchFound); mAppSettings.setVisibility(View.VISIBLE); } else { mAppSettingsIntent = null; mAppSettings.setOnClickListener(null); mAppSettings.setVisibility(View.GONE); } updateDetailData(); if (UserHandle.isApp(uid) && !mPolicyManager.getRestrictBackground() && isBandwidthControlEnabled() && hasReadyMobileRadio(context)) { setPreferenceTitle(mAppRestrictView, R.string.data_usage_app_restrict_background); setPreferenceSummary(mAppRestrictView, getString(R.string.data_usage_app_restrict_background_summary)); mAppRestrictView.setVisibility(View.VISIBLE); mAppRestrict.setChecked(getAppRestrictBackground()); } else { mAppRestrictView.setVisibility(View.GONE); } } private void setPolicyWarningBytes(long warningBytes) { if (LOGD) Log.d(TAG, "setPolicyWarningBytes()"); mPolicyEditor.setPolicyWarningBytes(mTemplate, warningBytes); updatePolicy(false); } private void setPolicyLimitBytes(long limitBytes) { if (LOGD) Log.d(TAG, "setPolicyLimitBytes()"); mPolicyEditor.setPolicyLimitBytes(mTemplate, limitBytes); updatePolicy(false); } private boolean isMobileDataEnabled(int subId) { if (LOGD) Log.d(TAG, "isMobileDataEnabled:+ subId=" + subId); boolean isEnable = false; if (mMobileDataEnabled.get(String.valueOf(subId)) != null) { //TODO: deprecate and remove this once enabled flag is on policy //Multiple Subscriptions, the value need to be reseted isEnable = mMobileDataEnabled.get(String.valueOf(subId)).booleanValue(); if (LOGD) { Log.d(TAG, "isMobileDataEnabled: != null, subId=" + subId + " isEnable=" + isEnable); } mMobileDataEnabled.put(String.valueOf(subId), null); } else { // SUB SELECT isEnable = mTelephonyManager.getDataEnabled(subId); if (LOGD) { Log.d(TAG, "isMobileDataEnabled: == null, subId=" + subId + " isEnable=" + isEnable); } } return isEnable; } private void setMobileDataEnabled(int subId, boolean enabled) { if (LOGD) Log.d(TAG, "setMobileDataEnabled: subId = " + subId + " enabled = " + enabled); int dataSubId = mSubscriptionManager.getDefaultDataSubId(); if (subId == dataSubId || TelephonyManager.getDefault().getSimCount() == 1) { mTelephonyManager.setDataEnabled(subId, enabled); } else { // Update mobile data status of a non DDS sub in provider final Context context = getActivity(); android.provider.Settings.Global.putInt(context.getContentResolver(), android.provider.Settings.Global.MOBILE_DATA + subId, enabled ? 1 : 0); } mMobileDataEnabled.put(String.valueOf(subId), enabled); updatePolicy(false); } private boolean isNetworkPolicyModifiable(NetworkPolicy policy) { return policy != null && isBandwidthControlEnabled() && mDataEnabled.isChecked() && ActivityManager.getCurrentUser() == UserHandle.USER_OWNER; } private boolean isBandwidthControlEnabled() { try { return mNetworkService.isBandwidthControlEnabled(); } catch (RemoteException e) { Log.w(TAG, "problem talking with INetworkManagementService: " + e); return false; } } public void setRestrictBackground(boolean restrictBackground) { mPolicyManager.setRestrictBackground(restrictBackground); updateMenuTitles(); } private boolean getAppRestrictBackground() { final int uid = mCurrentApp.key; final int uidPolicy = mPolicyManager.getUidPolicy(uid); return (uidPolicy & POLICY_REJECT_METERED_BACKGROUND) != 0; } private void setAppRestrictBackground(boolean restrictBackground) { if (LOGD) Log.d(TAG, "setAppRestrictBackground()"); final int uid = mCurrentApp.key; mPolicyManager.setUidPolicy( uid, restrictBackground ? POLICY_REJECT_METERED_BACKGROUND : POLICY_NONE); mAppRestrict.setChecked(restrictBackground); } /** * Update chart sweeps and cycle list to reflect {@link NetworkPolicy} for * current {@link #mTemplate}. */ private void updatePolicy(boolean refreshCycle) { boolean dataEnabledVisible = mDataEnabledSupported; boolean disableAtLimitVisible = mDisableAtLimitSupported; if (isAppDetailMode()) { dataEnabledVisible = false; disableAtLimitVisible = false; } // TODO: move enabled state directly into policy if (isMobileTab(mCurrentTab)) { mBinding = true; mDataEnabled.setChecked(isMobileDataEnabled(getSubId(mCurrentTab))); mBinding = false; } final NetworkPolicy policy = mPolicyEditor.getPolicy(mTemplate); //SUB SELECT if (isNetworkPolicyModifiable(policy) && isMobileDataAvailable(getSubId(mCurrentTab))) { mDisableAtLimit.setChecked(policy != null && policy.limitBytes != LIMIT_DISABLED); if (!isAppDetailMode()) { mChart.bindNetworkPolicy(policy); } } else { // controls are disabled; don't bind warning/limit sweeps disableAtLimitVisible = false; mChart.bindNetworkPolicy(null); } mDataEnabledView.setVisibility(dataEnabledVisible ? View.VISIBLE : View.GONE); mDisableAtLimitView.setVisibility(disableAtLimitVisible ? View.VISIBLE : View.GONE); if (refreshCycle) { // generate cycle list based on policy and available history updateCycleList(policy); } } /** * Rebuild {@link #mCycleAdapter} based on {@link NetworkPolicy#cycleDay} * and available {@link NetworkStatsHistory} data. Always selects the newest * item, updating the inspection range on {@link #mChart}. */ private void updateCycleList(NetworkPolicy policy) { // stash away currently selected cycle to try restoring below final CycleItem previousItem = (CycleItem) mCycleSpinner.getSelectedItem(); mCycleAdapter.clear(); final Context context = mCycleSpinner.getContext(); NetworkStatsHistory.Entry entry = null; long historyStart = Long.MAX_VALUE; long historyEnd = Long.MIN_VALUE; if (mChartData != null) { historyStart = mChartData.network.getStart(); historyEnd = mChartData.network.getEnd(); } final long now = System.currentTimeMillis(); if (historyStart == Long.MAX_VALUE) historyStart = now; if (historyEnd == Long.MIN_VALUE) historyEnd = now + 1; boolean hasCycles = false; if (policy != null) { // find the next cycle boundary long cycleEnd = computeNextCycleBoundary(historyEnd, policy); // walk backwards, generating all valid cycle ranges while (cycleEnd > historyStart) { final long cycleStart = computeLastCycleBoundary(cycleEnd, policy); Log.d(TAG, "generating cs=" + cycleStart + " to ce=" + cycleEnd + " waiting for hs=" + historyStart); final boolean includeCycle; if (mChartData != null) { entry = mChartData.network.getValues(cycleStart, cycleEnd, entry); includeCycle = (entry.rxBytes + entry.txBytes) > 0; } else { includeCycle = true; } if (includeCycle) { mCycleAdapter.add(new CycleItem(context, cycleStart, cycleEnd)); hasCycles = true; } cycleEnd = cycleStart; } // one last cycle entry to modify policy cycle day mCycleAdapter.setChangePossible(isNetworkPolicyModifiable(policy)); } if (!hasCycles) { // no policy defined cycles; show entry for each four-week period long cycleEnd = historyEnd; while (cycleEnd > historyStart) { final long cycleStart = cycleEnd - (DateUtils.WEEK_IN_MILLIS * 4); final boolean includeCycle; if (mChartData != null) { entry = mChartData.network.getValues(cycleStart, cycleEnd, entry); includeCycle = (entry.rxBytes + entry.txBytes) > 0; } else { includeCycle = true; } if (includeCycle) { mCycleAdapter.add(new CycleItem(context, cycleStart, cycleEnd)); } cycleEnd = cycleStart; } mCycleAdapter.setChangePossible(false); } // force pick the current cycle (first item) if (mCycleAdapter.getCount() > 0) { final int position = mCycleAdapter.findNearestPosition(previousItem); mCycleSpinner.setSelection(position); // only force-update cycle when changed; skipping preserves any // user-defined inspection region. final CycleItem selectedItem = mCycleAdapter.getItem(position); if (!Objects.equal(selectedItem, previousItem)) { mCycleListener.onItemSelected(mCycleSpinner, null, position, 0); } else { // but still kick off loader for detailed list updateDetailData(); } } else { updateDetailData(); } } private View.OnClickListener mDataEnabledListener = new View.OnClickListener() { @Override public void onClick(View v) { if (mBinding) return; final boolean enabled = !mDataEnabled.isChecked(); final String currentTab = mCurrentTab; if (isMobileTab(currentTab)) { MetricsLogger.action(getContext(), MetricsLogger.ACTION_CELL_DATA_TOGGLE, enabled); if (enabled) { setMobileDataEnabled(getSubId(currentTab), true); } else { // disabling data; show confirmation dialog which eventually // calls setMobileDataEnabled() once user confirms. ConfirmDataDisableFragment.show(DataUsageSummary.this, getSubId(mCurrentTab)); } } updatePolicy(false); } }; private View.OnClickListener mDisableAtLimitListener = new View.OnClickListener() { @Override public void onClick(View v) { final boolean disableAtLimit = !mDisableAtLimit.isChecked(); if (disableAtLimit) { // enabling limit; show confirmation dialog which eventually // calls setPolicyLimitBytes() once user confirms. ConfirmLimitFragment.show(DataUsageSummary.this); } else { setPolicyLimitBytes(LIMIT_DISABLED); } } }; private View.OnClickListener mAppRestrictListener = new View.OnClickListener() { @Override public void onClick(View v) { final boolean restrictBackground = !mAppRestrict.isChecked(); if (restrictBackground) { // enabling restriction; show confirmation dialog which // eventually calls setRestrictBackground() once user // confirms. ConfirmAppRestrictFragment.show(DataUsageSummary.this); } else { setAppRestrictBackground(false); } } }; private OnItemClickListener mListListener = new OnItemClickListener() { @Override public void onItemClick(AdapterView parent, View view, int position, long id) { final Context context = view.getContext(); final AppItem app = (AppItem) parent.getItemAtPosition(position); // TODO: sigh, remove this hack once we understand 6450986 if (mUidDetailProvider == null || app == null) return; final UidDetail detail = mUidDetailProvider.getUidDetail(app.key, true); AppDetailsFragment.show(DataUsageSummary.this, app, detail.label); } }; private OnItemSelectedListener mCycleListener = new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView parent, View view, int position, long id) { final CycleItem cycle = (CycleItem) parent.getItemAtPosition(position); if (cycle instanceof CycleChangeItem) { // show cycle editor; will eventually call setPolicyCycleDay() // when user finishes editing. CycleEditorFragment.show(DataUsageSummary.this); // reset spinner to something other than "change cycle..." mCycleSpinner.setSelection(0); } else { if (LOGD) { Log.d(TAG, "showing cycle " + cycle + ", start=" + cycle.start + ", end=" + cycle.end + "]"); } // update chart to show selected cycle, and update detail data // to match updated sweep bounds. mChart.setVisibleRange(cycle.start, cycle.end); updateDetailData(); } } @Override public void onNothingSelected(AdapterView parent) { // ignored } }; /** * Update details based on {@link #mChart} inspection range depending on * current mode. In network mode, updates {@link #mAdapter} with sorted list * of applications data usage, and when {@link #isAppDetailMode()} update * app details. */ private void updateDetailData() { if (LOGD) Log.d(TAG, "updateDetailData()"); final long start = mChart.getInspectStart(); final long end = mChart.getInspectEnd(); final long now = System.currentTimeMillis(); final Context context = getActivity(); NetworkStatsHistory.Entry entry = null; if (isAppDetailMode() && mChartData != null && mChartData.detail != null) { // bind foreground/background to piechart and labels entry = mChartData.detailDefault.getValues(start, end, now, entry); final long defaultBytes = entry.rxBytes + entry.txBytes; entry = mChartData.detailForeground.getValues(start, end, now, entry); final long foregroundBytes = entry.rxBytes + entry.txBytes; final long totalBytes = defaultBytes + foregroundBytes; if (mAppTotal != null) { mAppTotal.setText(Formatter.formatFileSize(context, totalBytes)); } mAppBackground.setText(Formatter.formatFileSize(context, defaultBytes)); mAppForeground.setText(Formatter.formatFileSize(context, foregroundBytes)); // and finally leave with summary data for label below entry = mChartData.detail.getValues(start, end, now, null); getLoaderManager().destroyLoader(LOADER_SUMMARY); mCycleSummary.setVisibility(View.GONE); } else { if (mChartData != null) { entry = mChartData.network.getValues(start, end, now, null); } mCycleSummary.setVisibility(View.VISIBLE); // kick off loader for detailed stats getLoaderManager().restartLoader(LOADER_SUMMARY, SummaryForAllUidLoader.buildArgs(mTemplate, start, end), mSummaryCallbacks); } final long totalBytes = entry != null ? entry.rxBytes + entry.txBytes : 0; final String totalPhrase = Formatter.formatFileSize(context, totalBytes); mCycleSummary.setText(totalPhrase); if (isMobileTab(mCurrentTab) || TAB_3G.equals(mCurrentTab) || TAB_4G.equals(mCurrentTab)) { if (isAppDetailMode()) { mDisclaimer.setVisibility(View.GONE); } else { mDisclaimer.setVisibility(View.VISIBLE); } } else { mDisclaimer.setVisibility(View.GONE); } // initial layout is finished above, ensure we have transitions ensureLayoutTransitions(); } private final LoaderCallbacks mChartDataCallbacks = new LoaderCallbacks< ChartData>() { @Override public Loader onCreateLoader(int id, Bundle args) { return new ChartDataLoader(getActivity(), mStatsSession, args); } @Override public void onLoadFinished(Loader loader, ChartData data) { mChartData = data; mChart.bindNetworkStats(mChartData.network); mChart.bindDetailNetworkStats(mChartData.detail); // calcuate policy cycles based on available data updatePolicy(true); updateAppDetail(); // force scroll to top of body when showing detail if (mChartData.detail != null) { mListView.smoothScrollToPosition(0); } } @Override public void onLoaderReset(Loader loader) { mChartData = null; mChart.bindNetworkStats(null); mChart.bindDetailNetworkStats(null); } }; private final LoaderCallbacks mSummaryCallbacks = new LoaderCallbacks< NetworkStats>() { @Override public Loader onCreateLoader(int id, Bundle args) { return new SummaryForAllUidLoader(getActivity(), mStatsSession, args); } @Override public void onLoadFinished(Loader loader, NetworkStats data) { final int[] restrictedUids = mPolicyManager.getUidsWithPolicy( POLICY_REJECT_METERED_BACKGROUND); mAdapter.bindStats(data, restrictedUids); updateEmptyVisible(); } @Override public void onLoaderReset(Loader loader) { mAdapter.bindStats(null, new int[0]); updateEmptyVisible(); } private void updateEmptyVisible() { final boolean isEmpty = mAdapter.isEmpty() && !isAppDetailMode(); mEmpty.setVisibility(isEmpty ? View.VISIBLE : View.GONE); mStupidPadding.setVisibility(isEmpty ? View.VISIBLE : View.GONE); } }; private static String getActiveSubscriberId(Context context) { final TelephonyManager tele = TelephonyManager.from(context); final String actualSubscriberId = tele.getSubscriberId(); String retVal = SystemProperties.get(TEST_SUBSCRIBER_PROP, actualSubscriberId); if (LOGD) Log.d(TAG, "getActiveSubscriberId=" + retVal + " actualSubscriberId=" + actualSubscriberId); return retVal; } private static String getActiveSubscriberId(Context context, int subId) { final TelephonyManager tele = TelephonyManager.from(context); String retVal = tele.getSubscriberId(subId); if (LOGD) Log.d(TAG, "getActiveSubscriberId=" + retVal + " subId=" + subId); return retVal; } private DataUsageChartListener mChartListener = new DataUsageChartListener() { @Override public void onWarningChanged() { setPolicyWarningBytes(mChart.getWarningBytes()); } @Override public void onLimitChanged() { setPolicyLimitBytes(mChart.getLimitBytes()); updateBody(); } @Override public void requestWarningEdit() { WarningEditorFragment.show(DataUsageSummary.this); } @Override public void requestLimitEdit() { LimitEditorFragment.show(DataUsageSummary.this); } }; /** * List item that reflects a specific data usage cycle. */ public static class CycleItem implements Comparable { public CharSequence label; public long start; public long end; CycleItem(CharSequence label) { this.label = label; } public CycleItem(Context context, long start, long end) { this.label = formatDateRange(context, start, end); this.start = start; this.end = end; } @Override public String toString() { return label.toString(); } @Override public boolean equals(Object o) { if (o instanceof CycleItem) { final CycleItem another = (CycleItem) o; return start == another.start && end == another.end; } return false; } @Override public int compareTo(CycleItem another) { return Long.compare(start, another.start); } } private static final StringBuilder sBuilder = new StringBuilder(50); private static final java.util.Formatter sFormatter = new java.util.Formatter( sBuilder, Locale.getDefault()); public static String formatDateRange(Context context, long start, long end) { final int flags = FORMAT_SHOW_DATE | FORMAT_ABBREV_MONTH; synchronized (sBuilder) { sBuilder.setLength(0); return DateUtils.formatDateRange(context, sFormatter, start, end, flags, null) .toString(); } } /** * Special-case data usage cycle that triggers dialog to change * {@link NetworkPolicy#cycleDay}. */ public static class CycleChangeItem extends CycleItem { public CycleChangeItem(Context context) { super(context.getString(R.string.data_usage_change_cycle)); } } public static class CycleAdapter extends ArrayAdapter { private boolean mChangePossible = false; private boolean mChangeVisible = false; private final CycleChangeItem mChangeItem; public CycleAdapter(Context context) { super(context, R.layout.data_usage_cycle_item); setDropDownViewResource(R.layout.data_usage_cycle_item_dropdown); mChangeItem = new CycleChangeItem(context); } public void setChangePossible(boolean possible) { mChangePossible = possible; updateChange(); } public void setChangeVisible(boolean visible) { mChangeVisible = visible; updateChange(); } private void updateChange() { remove(mChangeItem); if (mChangePossible && mChangeVisible) { add(mChangeItem); } } /** * Find position of {@link CycleItem} in this adapter which is nearest * the given {@link CycleItem}. */ public int findNearestPosition(CycleItem target) { if (target != null) { final int count = getCount(); for (int i = count - 1; i >= 0; i--) { final CycleItem item = getItem(i); if (item instanceof CycleChangeItem) { continue; } else if (item.compareTo(target) >= 0) { return i; } } } return 0; } } public static class AppItem implements Comparable, Parcelable { public static final int CATEGORY_USER = 0; public static final int CATEGORY_APP_TITLE = 1; public static final int CATEGORY_APP = 2; public final int key; public boolean restricted; public int category; public SparseBooleanArray uids = new SparseBooleanArray(); public long total; public AppItem() { this.key = 0; } public AppItem(int key) { this.key = key; } public AppItem(Parcel parcel) { key = parcel.readInt(); uids = parcel.readSparseBooleanArray(); total = parcel.readLong(); } public void addUid(int uid) { uids.put(uid, true); } @Override public void writeToParcel(Parcel dest, int flags) { dest.writeInt(key); dest.writeSparseBooleanArray(uids); dest.writeLong(total); } @Override public int describeContents() { return 0; } @Override public int compareTo(AppItem another) { int comparison = Integer.compare(category, another.category); if (comparison == 0) { comparison = Long.compare(another.total, total); } return comparison; } public static final Creator CREATOR = new Creator() { @Override public AppItem createFromParcel(Parcel in) { return new AppItem(in); } @Override public AppItem[] newArray(int size) { return new AppItem[size]; } }; } /** * Adapter of applications, sorted by total usage descending. */ public static class DataUsageAdapter extends BaseAdapter { private final UidDetailProvider mProvider; private final int mInsetSide; private final UserManager mUm; private ArrayList mItems = Lists.newArrayList(); private long mLargest; public DataUsageAdapter(final UserManager userManager, UidDetailProvider provider, int insetSide) { mProvider = checkNotNull(provider); mInsetSide = insetSide; mUm = userManager; } /** * Bind the given {@link NetworkStats}, or {@code null} to clear list. */ public void bindStats(NetworkStats stats, int[] restrictedUids) { mItems.clear(); mLargest = 0; final int currentUserId = ActivityManager.getCurrentUser(); final List profiles = mUm.getUserProfiles(); final SparseArray knownItems = new SparseArray(); NetworkStats.Entry entry = null; final int size = stats != null ? stats.size() : 0; for (int i = 0; i < size; i++) { entry = stats.getValues(i, entry); // Decide how to collapse items together final int uid = entry.uid; final int collapseKey; final int category; final int userId = UserHandle.getUserId(uid); if (UserHandle.isApp(uid)) { if (profiles.contains(new UserHandle(userId))) { if (userId != currentUserId) { // Add to a managed user item. final int managedKey = UidDetailProvider.buildKeyForUser(userId); accumulate(managedKey, knownItems, entry, AppItem.CATEGORY_USER); } // Add to app item. collapseKey = uid; category = AppItem.CATEGORY_APP; } else { // If it is a removed user add it to the removed users' key final UserInfo info = mUm.getUserInfo(userId); if (info == null) { collapseKey = UID_REMOVED; category = AppItem.CATEGORY_APP; } else { // Add to other user item. collapseKey = UidDetailProvider.buildKeyForUser(userId); category = AppItem.CATEGORY_USER; } } } else if (uid == UID_REMOVED || uid == UID_TETHERING) { collapseKey = uid; category = AppItem.CATEGORY_APP; } else { collapseKey = android.os.Process.SYSTEM_UID; category = AppItem.CATEGORY_APP; } accumulate(collapseKey, knownItems, entry, category); } final int restrictedUidsMax = restrictedUids.length; for (int i = 0; i < restrictedUidsMax; ++i) { final int uid = restrictedUids[i]; // Only splice in restricted state for current user or managed users if (!profiles.contains(new UserHandle(UserHandle.getUserId(uid)))) { continue; } AppItem item = knownItems.get(uid); if (item == null) { item = new AppItem(uid); item.total = -1; mItems.add(item); knownItems.put(item.key, item); } item.restricted = true; } if (!mItems.isEmpty()) { final AppItem title = new AppItem(); title.category = AppItem.CATEGORY_APP_TITLE; mItems.add(title); } Collections.sort(mItems); notifyDataSetChanged(); } /** * Accumulate data usage of a network stats entry for the item mapped by the collapse key. * Creates the item if needed. * * @param collapseKey the collapse key used to map the item. * @param knownItems collection of known (already existing) items. * @param entry the network stats entry to extract data usage from. * @param itemCategory the item is categorized on the list view by this category. Must be * either AppItem.APP_ITEM_CATEGORY or AppItem.MANAGED_USER_ITEM_CATEGORY */ private void accumulate(int collapseKey, final SparseArray knownItems, NetworkStats.Entry entry, int itemCategory) { final int uid = entry.uid; AppItem item = knownItems.get(collapseKey); if (item == null) { item = new AppItem(collapseKey); item.category = itemCategory; mItems.add(item); knownItems.put(item.key, item); } item.addUid(uid); item.total += entry.rxBytes + entry.txBytes; if (mLargest < item.total) { mLargest = item.total; } } @Override public int getCount() { return mItems.size(); } @Override public Object getItem(int position) { return mItems.get(position); } @Override public long getItemId(int position) { return mItems.get(position).key; } /** * See {@link #getItemViewType} for the view types. */ @Override public int getViewTypeCount() { return 2; } /** * Returns 1 for separator items and 0 for anything else. */ @Override public int getItemViewType(int position) { final AppItem item = mItems.get(position); if (item.category == AppItem.CATEGORY_APP_TITLE) { return 1; } else { return 0; } } @Override public boolean areAllItemsEnabled() { return false; } @Override public boolean isEnabled(int position) { if (position > mItems.size()) { throw new ArrayIndexOutOfBoundsException(); } return getItemViewType(position) == 0; } @Override public View getView(int position, View convertView, ViewGroup parent) { final AppItem item = mItems.get(position); LayoutInflater inflater = LayoutInflater.from(parent.getContext()); if (getItemViewType(position) == 1) { if (convertView == null) { convertView = Utils.inflateCategoryHeader(inflater, parent); } final TextView title = (TextView) convertView.findViewById(android.R.id.title); title.setText(R.string.data_usage_app); } else { if (convertView == null) { convertView = inflater.inflate(R.layout.data_usage_item, parent, false); inflater.inflate(R.layout.widget_progress_bar, (ViewGroup) convertView.findViewById(android.R.id.widget_frame)); if (mInsetSide > 0) { convertView.setPaddingRelative(mInsetSide, 0, mInsetSide, 0); } } final Context context = parent.getContext(); final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); final ProgressBar progress = (ProgressBar) convertView.findViewById( android.R.id.progress); // kick off async load of app details UidDetailTask.bindView(mProvider, item, convertView); if (item.restricted && item.total <= 0) { summary.setText(R.string.data_usage_app_restricted); progress.setVisibility(View.GONE); } else { summary.setText(Formatter.formatFileSize(context, item.total)); progress.setVisibility(View.VISIBLE); } final int percentTotal = mLargest != 0 ? (int) (item.total * 100 / mLargest) : 0; progress.setProgress(percentTotal); } return convertView; } } /** * Empty {@link Fragment} that controls display of UID details in * {@link DataUsageSummary}. */ public static class AppDetailsFragment extends Fragment { private static final String EXTRA_APP = "app"; public static void show(DataUsageSummary parent, AppItem app, CharSequence label) { show(parent, app, label, true); } public static void show(DataUsageSummary parent, AppItem app, CharSequence label, boolean addToBack) { if (!parent.isAdded()) return; final Bundle args = new Bundle(); args.putParcelable(EXTRA_APP, app); final AppDetailsFragment fragment = new AppDetailsFragment(); fragment.setArguments(args); fragment.setTargetFragment(parent, 0); final FragmentTransaction ft = parent.getFragmentManager().beginTransaction(); ft.add(fragment, TAG_APP_DETAILS); if (addToBack) { ft.addToBackStack(TAG_APP_DETAILS); } ft.setBreadCrumbTitle( parent.getResources().getString(R.string.data_usage_app_summary_title)); ft.commitAllowingStateLoss(); } @Override public void onStart() { super.onStart(); final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); target.mCurrentApp = getArguments().getParcelable(EXTRA_APP); target.updateBody(); } @Override public void onStop() { super.onStop(); final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); target.mCurrentApp = null; target.updateBody(); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: getFragmentManager().popBackStack(); return true; } return super.onOptionsItemSelected(item); } } /** * Dialog to request user confirmation before setting * {@link NetworkPolicy#limitBytes}. */ public static class ConfirmLimitFragment extends DialogFragment { private static final String EXTRA_MESSAGE = "message"; private static final String EXTRA_LIMIT_BYTES = "limitBytes"; public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final NetworkPolicy policy = parent.mPolicyEditor.getPolicy(parent.mTemplate); if (policy == null) return; final Resources res = parent.getResources(); final CharSequence message; final long minLimitBytes = (long) (policy.warningBytes * 1.2f); final long limitBytes; // TODO: customize default limits based on network template final String currentTab = parent.mCurrentTab; if (TAB_3G.equals(currentTab)) { message = res.getString(R.string.data_usage_limit_dialog_mobile); limitBytes = Math.max(5 * GB_IN_BYTES, minLimitBytes); } else if (TAB_4G.equals(currentTab)) { message = res.getString(R.string.data_usage_limit_dialog_mobile); limitBytes = Math.max(5 * GB_IN_BYTES, minLimitBytes); } else if (isMobileTab(currentTab)) { message = res.getString(R.string.data_usage_limit_dialog_mobile); limitBytes = Math.max(5 * GB_IN_BYTES, minLimitBytes); } else { throw new IllegalArgumentException("unknown current tab: " + currentTab); } final Bundle args = new Bundle(); args.putCharSequence(EXTRA_MESSAGE, message); args.putLong(EXTRA_LIMIT_BYTES, limitBytes); final ConfirmLimitFragment dialog = new ConfirmLimitFragment(); dialog.setArguments(args); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_CONFIRM_LIMIT); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final CharSequence message = getArguments().getCharSequence(EXTRA_MESSAGE); final long limitBytes = getArguments().getLong(EXTRA_LIMIT_BYTES); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(R.string.data_usage_limit_dialog_title); builder.setMessage(message); builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); if (target != null) { target.setPolicyLimitBytes(limitBytes); } } }); return builder.create(); } } /** * Dialog to edit {@link NetworkPolicy#cycleDay}. */ public static class CycleEditorFragment extends DialogFragment { private static final String EXTRA_TEMPLATE = "template"; public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final Bundle args = new Bundle(); args.putParcelable(EXTRA_TEMPLATE, parent.mTemplate); final CycleEditorFragment dialog = new CycleEditorFragment(); dialog.setArguments(args); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_CYCLE_EDITOR); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); final NetworkPolicyEditor editor = target.mPolicyEditor; final AlertDialog.Builder builder = new AlertDialog.Builder(context); final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext()); final View view = dialogInflater.inflate(R.layout.data_usage_cycle_editor, null, false); final NumberPicker cycleDayPicker = (NumberPicker) view.findViewById(R.id.cycle_day); final NetworkTemplate template = getArguments().getParcelable(EXTRA_TEMPLATE); final int cycleDay = editor.getPolicyCycleDay(template); cycleDayPicker.setMinValue(1); cycleDayPicker.setMaxValue(31); cycleDayPicker.setValue(cycleDay); cycleDayPicker.setWrapSelectorWheel(true); builder.setTitle(R.string.data_usage_cycle_editor_title); builder.setView(view); builder.setPositiveButton(R.string.data_usage_cycle_editor_positive, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // clear focus to finish pending text edits cycleDayPicker.clearFocus(); final int cycleDay = cycleDayPicker.getValue(); final String cycleTimezone = new Time().timezone; editor.setPolicyCycleDay(template, cycleDay, cycleTimezone); target.updatePolicy(true); } }); return builder.create(); } } /** * Dialog to edit {@link NetworkPolicy#warningBytes}. */ public static class WarningEditorFragment extends DialogFragment { private static final String EXTRA_TEMPLATE = "template"; public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final Bundle args = new Bundle(); args.putParcelable(EXTRA_TEMPLATE, parent.mTemplate); final WarningEditorFragment dialog = new WarningEditorFragment(); dialog.setArguments(args); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_WARNING_EDITOR); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); final NetworkPolicyEditor editor = target.mPolicyEditor; final AlertDialog.Builder builder = new AlertDialog.Builder(context); final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext()); final View view = dialogInflater.inflate(R.layout.data_usage_bytes_editor, null, false); final NumberPicker bytesPicker = (NumberPicker) view.findViewById(R.id.bytes); final NetworkTemplate template = getArguments().getParcelable(EXTRA_TEMPLATE); final long warningBytes = editor.getPolicyWarningBytes(template); final long limitBytes = editor.getPolicyLimitBytes(template); bytesPicker.setMinValue(0); if (limitBytes != LIMIT_DISABLED) { bytesPicker.setMaxValue((int) (limitBytes / MB_IN_BYTES) - 1); } else { bytesPicker.setMaxValue(Integer.MAX_VALUE); } bytesPicker.setValue((int) (warningBytes / MB_IN_BYTES)); bytesPicker.setWrapSelectorWheel(false); builder.setTitle(R.string.data_usage_warning_editor_title); builder.setView(view); builder.setPositiveButton(R.string.data_usage_cycle_editor_positive, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // clear focus to finish pending text edits bytesPicker.clearFocus(); final long bytes = bytesPicker.getValue() * MB_IN_BYTES; editor.setPolicyWarningBytes(template, bytes); target.updatePolicy(false); } }); return builder.create(); } } /** * Dialog to edit {@link NetworkPolicy#limitBytes}. */ public static class LimitEditorFragment extends DialogFragment { private static final String EXTRA_TEMPLATE = "template"; public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final Bundle args = new Bundle(); args.putParcelable(EXTRA_TEMPLATE, parent.mTemplate); final LimitEditorFragment dialog = new LimitEditorFragment(); dialog.setArguments(args); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_LIMIT_EDITOR); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); final NetworkPolicyEditor editor = target.mPolicyEditor; final AlertDialog.Builder builder = new AlertDialog.Builder(context); final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext()); final View view = dialogInflater.inflate(R.layout.data_usage_bytes_editor, null, false); final NumberPicker bytesPicker = (NumberPicker) view.findViewById(R.id.bytes); final NetworkTemplate template = getArguments().getParcelable(EXTRA_TEMPLATE); final long warningBytes = editor.getPolicyWarningBytes(template); final long limitBytes = editor.getPolicyLimitBytes(template); bytesPicker.setMaxValue(Integer.MAX_VALUE); if (warningBytes != WARNING_DISABLED && limitBytes > 0) { bytesPicker.setMinValue((int) (warningBytes / MB_IN_BYTES) + 1); } else { bytesPicker.setMinValue(0); } bytesPicker.setValue((int) (limitBytes / MB_IN_BYTES)); bytesPicker.setWrapSelectorWheel(false); builder.setTitle(R.string.data_usage_limit_editor_title); builder.setView(view); builder.setPositiveButton(R.string.data_usage_cycle_editor_positive, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // clear focus to finish pending text edits bytesPicker.clearFocus(); final long bytes = bytesPicker.getValue() * MB_IN_BYTES; editor.setPolicyLimitBytes(template, bytes); target.updatePolicy(false); } }); return builder.create(); } } /** * Dialog to request user confirmation before disabling data. */ public static class ConfirmDataDisableFragment extends DialogFragment { static int mSubId; public static void show(DataUsageSummary parent, int subId) { mSubId = subId; if (!parent.isAdded()) return; final ConfirmDataDisableFragment dialog = new ConfirmDataDisableFragment(); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_CONFIRM_DATA_DISABLE); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setMessage(R.string.data_usage_disable_mobile); builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); if (target != null) { // TODO: extend to modify policy enabled flag. target.setMobileDataEnabled(mSubId, false); } } }); builder.setNegativeButton(android.R.string.cancel, null); return builder.create(); } } /** * Dialog to request user confirmation before setting * {@link INetworkPolicyManager#setRestrictBackground(boolean)}. */ public static class ConfirmRestrictFragment extends DialogFragment { public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final ConfirmRestrictFragment dialog = new ConfirmRestrictFragment(); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_CONFIRM_RESTRICT); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(R.string.data_usage_restrict_background_title); if (Utils.hasMultipleUsers(context)) { builder.setMessage(R.string.data_usage_restrict_background_multiuser); } else { builder.setMessage(R.string.data_usage_restrict_background); } builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); if (target != null) { target.setRestrictBackground(true); } } }); builder.setNegativeButton(android.R.string.cancel, null); return builder.create(); } } /** * Dialog to inform user that {@link #POLICY_REJECT_METERED_BACKGROUND} * change has been denied, usually based on * {@link DataUsageSummary#hasLimitedNetworks()}. */ public static class DeniedRestrictFragment extends DialogFragment { public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final DeniedRestrictFragment dialog = new DeniedRestrictFragment(); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_DENIED_RESTRICT); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(R.string.data_usage_app_restrict_background); builder.setMessage(R.string.data_usage_restrict_denied_dialog); builder.setPositiveButton(android.R.string.ok, null); return builder.create(); } } /** * Dialog to request user confirmation before setting * {@link #POLICY_REJECT_METERED_BACKGROUND}. */ public static class ConfirmAppRestrictFragment extends DialogFragment { public static void show(DataUsageSummary parent) { if (!parent.isAdded()) return; final ConfirmAppRestrictFragment dialog = new ConfirmAppRestrictFragment(); dialog.setTargetFragment(parent, 0); dialog.show(parent.getFragmentManager(), TAG_CONFIRM_APP_RESTRICT); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { final Context context = getActivity(); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(R.string.data_usage_app_restrict_dialog_title); builder.setMessage(R.string.data_usage_app_restrict_dialog); builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { final DataUsageSummary target = (DataUsageSummary) getTargetFragment(); if (target != null) { target.setAppRestrictBackground(true); } } }); builder.setNegativeButton(android.R.string.cancel, null); return builder.create(); } } /** * Compute default tab that should be selected, based on * {@link NetworkPolicyManager#EXTRA_NETWORK_TEMPLATE} extra. */ private static String computeTabFromIntent(Intent intent) { final NetworkTemplate template = intent.getParcelableExtra(EXTRA_NETWORK_TEMPLATE); if (template == null) { final int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, SubscriptionManager.INVALID_SUBSCRIPTION_ID); if (SubscriptionManager.isValidSubscriptionId(subId)) { return TAB_MOBILE + String.valueOf(subId); } return null; } switch (template.getMatchRule()) { case MATCH_MOBILE_3G_LOWER: return TAB_3G; case MATCH_MOBILE_4G: return TAB_4G; case MATCH_MOBILE_ALL: return TAB_MOBILE; case MATCH_WIFI: return TAB_WIFI; default: return null; } } /** * Background task that loads {@link UidDetail}, binding to * {@link DataUsageAdapter} row item when finished. */ private static class UidDetailTask extends AsyncTask { private final UidDetailProvider mProvider; private final AppItem mItem; private final View mTarget; private UidDetailTask(UidDetailProvider provider, AppItem item, View target) { mProvider = checkNotNull(provider); mItem = checkNotNull(item); mTarget = checkNotNull(target); } public static void bindView( UidDetailProvider provider, AppItem item, View target) { final UidDetailTask existing = (UidDetailTask) target.getTag(); if (existing != null) { existing.cancel(false); } final UidDetail cachedDetail = provider.getUidDetail(item.key, false); if (cachedDetail != null) { bindView(cachedDetail, target); } else { target.setTag(new UidDetailTask(provider, item, target).executeOnExecutor( AsyncTask.THREAD_POOL_EXECUTOR)); } } private static void bindView(UidDetail detail, View target) { final ImageView icon = (ImageView) target.findViewById(android.R.id.icon); final TextView title = (TextView) target.findViewById(android.R.id.title); if (detail != null) { icon.setImageDrawable(detail.icon); title.setText(detail.label); title.setContentDescription(detail.contentDescription); } else { icon.setImageDrawable(null); title.setText(null); } } @Override protected void onPreExecute() { bindView(null, mTarget); } @Override protected UidDetail doInBackground(Void... params) { return mProvider.getUidDetail(mItem.key, true); } @Override protected void onPostExecute(UidDetail result) { bindView(result, mTarget); } } /** * Test if device has a mobile data radio with SIM in ready state. */ public static boolean hasReadyMobileRadio(Context context) { if (TEST_RADIOS) { return SystemProperties.get(TEST_RADIOS_PROP).contains("mobile"); } final ConnectivityManager conn = ConnectivityManager.from(context); final TelephonyManager tele = TelephonyManager.from(context); final List subInfoList = SubscriptionManager.from(context).getActiveSubscriptionInfoList(); // No activated Subscriptions if (subInfoList == null) { if (LOGD) Log.d(TAG, "hasReadyMobileRadio: subInfoList=null"); return false; } // require both supported network and ready SIM boolean isReady = true; for (SubscriptionInfo subInfo : subInfoList) { isReady = isReady & tele.getSimState(subInfo.getSimSlotIndex()) == SIM_STATE_READY; if (LOGD) Log.d(TAG, "hasReadyMobileRadio: subInfo=" + subInfo); } boolean retVal = conn.isNetworkSupported(TYPE_MOBILE) && isReady; if (LOGD) { Log.d(TAG, "hasReadyMobileRadio:" + " conn.isNetworkSupported(TYPE_MOBILE)=" + conn.isNetworkSupported(TYPE_MOBILE) + " isReady=" + isReady); } return retVal; } /* * TODO: consider adding to TelephonyManager or SubscritpionManager. */ public static boolean hasReadyMobileRadio(Context context, int subId) { if (TEST_RADIOS) { return SystemProperties.get(TEST_RADIOS_PROP).contains("mobile"); } final ConnectivityManager conn = ConnectivityManager.from(context); final TelephonyManager tele = TelephonyManager.from(context); final int slotId = SubscriptionManager.getSlotId(subId); final boolean isReady = tele.getSimState(slotId) == SIM_STATE_READY; boolean retVal = conn.isNetworkSupported(TYPE_MOBILE) && isReady; if (LOGD) Log.d(TAG, "hasReadyMobileRadio: subId=" + subId + " conn.isNetworkSupported(TYPE_MOBILE)=" + conn.isNetworkSupported(TYPE_MOBILE) + " isReady=" + isReady); return retVal; } /** * Test if device has a mobile 4G data radio. */ public static boolean hasReadyMobile4gRadio(Context context) { if (!NetworkPolicyEditor.ENABLE_SPLIT_POLICIES) { return false; } if (TEST_RADIOS) { return SystemProperties.get(TEST_RADIOS_PROP).contains("4g"); } final ConnectivityManager conn = ConnectivityManager.from(context); final TelephonyManager tele = TelephonyManager.from(context); final boolean hasWimax = conn.isNetworkSupported(TYPE_WIMAX); final boolean hasLte = (tele.getLteOnCdmaMode() == PhoneConstants.LTE_ON_CDMA_TRUE) && hasReadyMobileRadio(context); return hasWimax || hasLte; } /** * Test if device has a Wi-Fi data radio. */ public static boolean hasWifiRadio(Context context) { if (TEST_RADIOS) { return SystemProperties.get(TEST_RADIOS_PROP).contains("wifi"); } final ConnectivityManager conn = ConnectivityManager.from(context); return conn.isNetworkSupported(TYPE_WIFI); } /** * Test if device has an ethernet network connection. */ public boolean hasEthernet(Context context) { if (TEST_RADIOS) { return SystemProperties.get(TEST_RADIOS_PROP).contains("ethernet"); } final ConnectivityManager conn = ConnectivityManager.from(context); final boolean hasEthernet = conn.isNetworkSupported(TYPE_ETHERNET); final long ethernetBytes; if (mStatsSession != null) { try { ethernetBytes = mStatsSession.getSummaryForNetwork( NetworkTemplate.buildTemplateEthernet(), Long.MIN_VALUE, Long.MAX_VALUE) .getTotalBytes(); } catch (RemoteException e) { throw new RuntimeException(e); } } else { ethernetBytes = 0; } // only show ethernet when both hardware present and traffic has occurred return hasEthernet && ethernetBytes > 0; } /** * Inflate a {@link Preference} style layout, adding the given {@link View} * widget into {@link android.R.id#widget_frame}. */ private static View inflatePreference(LayoutInflater inflater, ViewGroup root, View widget) { final View view = inflater.inflate(R.layout.preference, root, false); final LinearLayout widgetFrame = (LinearLayout) view.findViewById( android.R.id.widget_frame); widgetFrame.addView(widget, new LinearLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT)); return view; } /** * Test if any networks are currently limited. */ private boolean hasLimitedNetworks() { return !buildLimitedNetworksList().isEmpty(); } /** * Build string describing currently limited networks, which defines when * background data is restricted. */ @Deprecated private CharSequence buildLimitedNetworksString() { final List limited = buildLimitedNetworksList(); // handle case where no networks limited if (limited.isEmpty()) { limited.add(getText(R.string.data_usage_list_none)); } return TextUtils.join(limited); } /** * Build list of currently limited networks, which defines when background * data is restricted. */ @Deprecated private List buildLimitedNetworksList() { final Context context = getActivity(); // build combined list of all limited networks final ArrayList limited = Lists.newArrayList(); final TelephonyManager tele = TelephonyManager.from(context); if (tele.getSimState() == SIM_STATE_READY) { final String subscriberId = getActiveSubscriberId(context); if (mPolicyEditor.hasLimitedPolicy(buildTemplateMobileAll(subscriberId))) { limited.add(getText(R.string.data_usage_list_mobile)); } if (mPolicyEditor.hasLimitedPolicy(buildTemplateMobile3gLower(subscriberId))) { limited.add(getText(R.string.data_usage_tab_3g)); } if (mPolicyEditor.hasLimitedPolicy(buildTemplateMobile4g(subscriberId))) { limited.add(getText(R.string.data_usage_tab_4g)); } } if (mPolicyEditor.hasLimitedPolicy(buildTemplateWifiWildcard())) { limited.add(getText(R.string.data_usage_tab_wifi)); } if (mPolicyEditor.hasLimitedPolicy(buildTemplateEthernet())) { limited.add(getText(R.string.data_usage_tab_ethernet)); } return limited; } /** * Inset both selector and divider {@link Drawable} on the given * {@link ListView} by the requested dimensions. */ private static void insetListViewDrawables(ListView view, int insetSide) { final Drawable selector = view.getSelector(); final Drawable divider = view.getDivider(); // fully unregister these drawables so callbacks can be maintained after // wrapping below. final Drawable stub = new ColorDrawable(Color.TRANSPARENT); view.setSelector(stub); view.setDivider(stub); view.setSelector(new InsetBoundsDrawable(selector, insetSide)); view.setDivider(new InsetBoundsDrawable(divider, insetSide)); } /** * Set {@link android.R.id#title} for a preference view inflated with * {@link #inflatePreference(LayoutInflater, ViewGroup, View)}. */ private static void setPreferenceTitle(View parent, int resId) { final TextView title = (TextView) parent.findViewById(android.R.id.title); title.setText(resId); } /** * Set {@link android.R.id#summary} for a preference view inflated with * {@link #inflatePreference(LayoutInflater, ViewGroup, View)}. */ private static void setPreferenceSummary(View parent, CharSequence string) { final TextView summary = (TextView) parent.findViewById(android.R.id.summary); summary.setVisibility(View.VISIBLE); summary.setText(string); } /** * For search */ public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = new BaseSearchIndexProvider() { @Override public List getRawDataToIndex(Context context, boolean enabled) { final List result = new ArrayList(); final Resources res = context.getResources(); // Add fragment title SearchIndexableRaw data = new SearchIndexableRaw(context); data.title = res.getString(R.string.data_usage_summary_title); data.screenTitle = res.getString(R.string.data_usage_summary_title); result.add(data); // Mobile data data = new SearchIndexableRaw(context); data.key = DATA_USAGE_ENABLE_MOBILE_KEY; data.title = res.getString(R.string.data_usage_enable_mobile); data.screenTitle = res.getString(R.string.data_usage_summary_title); result.add(data); // Set mobile data limit data = new SearchIndexableRaw(context); data.key = DATA_USAGE_DISABLE_MOBILE_LIMIT_KEY; data.title = res.getString(R.string.data_usage_disable_mobile_limit); data.screenTitle = res.getString(R.string.data_usage_summary_title); result.add(data); // Data usage cycle data = new SearchIndexableRaw(context); data.key = DATA_USAGE_CYCLE_KEY; data.title = res.getString(R.string.data_usage_cycle); data.screenTitle = res.getString(R.string.data_usage_summary_title); result.add(data); return result; } }; private void addMobileTab(Context context, SubscriptionInfo subInfo, boolean isMultiSim) { if (subInfo != null && mMobileTagMap != null) { if (hasReadyMobileRadio(context, subInfo.getSubscriptionId())) { if (isMultiSim) { mTabHost.addTab(buildTabSpec(mMobileTagMap.get(subInfo.getSubscriptionId()), subInfo.getDisplayName())); } else { mTabHost.addTab(buildTabSpec(mMobileTagMap.get(subInfo.getSubscriptionId()), R.string.data_usage_tab_mobile)); } } } else { if (LOGD) Log.d(TAG, "addMobileTab: subInfoList is null"); } } private SubscriptionInfo getCurrentTabSubInfo(Context context) { if (mSubInfoList != null && mTabHost != null) { final int currentTagIndex = mTabHost.getCurrentTab(); int i = 0; for (SubscriptionInfo subInfo : mSubInfoList) { if (hasReadyMobileRadio(context, subInfo.getSubscriptionId())) { if (i++ == currentTagIndex) { return subInfo; } } } } return null; } /** * Init a map with subId key and mobile tag name * @param subInfoList The subscription Info List * @return The map or null if no activated subscription */ private Map initMobileTabTag(List subInfoList) { Map map = null; if (subInfoList != null) { String mobileTag; map = new HashMap(); for (SubscriptionInfo subInfo : subInfoList) { mobileTag = TAB_MOBILE + String.valueOf(subInfo.getSubscriptionId()); map.put(subInfo.getSubscriptionId(), mobileTag); } } return map; } private static boolean isMobileTab(String currentTab) { return currentTab != null ? currentTab.contains(TAB_MOBILE) : false; } private int getSubId(String currentTab) { if (mMobileTagMap != null) { Set set = mMobileTagMap.keySet(); for (Integer subId : set) { if (mMobileTagMap.get(subId).equals(currentTab)) { return subId; } } } Log.e(TAG, "currentTab = " + currentTab + " non mobile tab called this function"); return -1; } private boolean isMobileDataAvailable(int subId) { return mSubscriptionManager.getActiveSubscriptionInfo(subId) != null; } }