| /* |
| * 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.AlertDialog; |
| import android.app.Dialog; |
| import android.app.DialogFragment; |
| import android.app.Fragment; |
| import android.app.FragmentManager; |
| import android.app.FragmentTransaction; |
| import android.app.LoaderManager.LoaderCallbacks; |
| import android.content.ContentResolver; |
| 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.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.net.Uri; |
| 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.preference.Preference; |
| import android.preference.PreferenceActivity; |
| import android.provider.Settings; |
| 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.CheckBox; |
| import android.widget.CompoundButton; |
| import android.widget.CompoundButton.OnCheckedChangeListener; |
| 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 com.android.internal.telephony.Phone; |
| 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.widget.ChartDataUsageView; |
| import com.android.settings.widget.ChartDataUsageView.DataUsageChartListener; |
| import com.android.settings.widget.PieChartView; |
| import com.google.android.collect.Lists; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Locale; |
| |
| import libcore.util.Objects; |
| |
| /** |
| * 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 Fragment { |
| 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_DATA_ROAMING = "confirmDataRoaming"; |
| 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_CONFIRM_AUTO_SYNC_CHANGE = "confirmAutoSyncChange"; |
| private static final String TAG_APP_DETAILS = "appDetails"; |
| |
| 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 ConnectivityManager mConnService; |
| |
| 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 DataUsageAdapter mAdapter; |
| |
| /** Distance to inset content from sides, when needed. */ |
| private int mInsetSide = 0; |
| |
| private ViewGroup mHeader; |
| |
| private ViewGroup mNetworkSwitchesContainer; |
| private LinearLayout mNetworkSwitches; |
| private Switch mDataEnabled; |
| private View mDataEnabledView; |
| private CheckBox mDisableAtLimit; |
| private View mDisableAtLimitView; |
| |
| private View mCycleView; |
| private Spinner mCycleSpinner; |
| private CycleAdapter mCycleAdapter; |
| |
| private ChartDataUsageView mChart; |
| private TextView mUsageSummary; |
| private TextView mEmpty; |
| |
| private View mAppDetail; |
| private ImageView mAppIcon; |
| private ViewGroup mAppTitles; |
| private PieChartView mAppPieChart; |
| private TextView mAppForeground; |
| private TextView mAppBackground; |
| private Button mAppSettings; |
| |
| private LinearLayout mAppSwitches; |
| private CheckBox 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 mMenuDataRoaming; |
| private MenuItem mMenuRestrictBackground; |
| private MenuItem mMenuAutoSync; |
| |
| /** Flag used to ignore listeners during binding. */ |
| private boolean mBinding; |
| |
| private UidDetailProvider mUidDetailProvider; |
| |
| @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); |
| mConnService = ConnectivityManager.from(context); |
| |
| mPrefs = getActivity().getSharedPreferences(PREF_FILE, Context.MODE_PRIVATE); |
| |
| mPolicyEditor = new NetworkPolicyEditor(mPolicyManager); |
| mPolicyEditor.read(); |
| |
| mShowWifi = mPrefs.getBoolean(PREF_SHOW_WIFI, false); |
| mShowEthernet = mPrefs.getBoolean(PREF_SHOW_ETHERNET, false); |
| |
| // override preferences when no mobile radio |
| if (!hasReadyMobileRadio(context)) { |
| mShowWifi = hasWifiRadio(context); |
| mShowEthernet = hasEthernet(context); |
| } |
| |
| 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); |
| |
| mUidDetailProvider = new UidDetailProvider(context); |
| |
| try { |
| mStatsSession = mStatsService.openSession(); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| |
| 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; |
| if (shouldInset) { |
| mInsetSide = view.getResources().getDimensionPixelOffset( |
| com.android.internal.R.dimen.preference_fragment_padding_side); |
| } else { |
| mInsetSide = 0; |
| } |
| |
| // adjust padding around tabwidget as needed |
| prepareCustomPreferencesList(container, view, mListView, true); |
| |
| mTabHost.setup(); |
| mTabHost.setOnTabChangedListener(mTabListener); |
| |
| mHeader = (ViewGroup) inflater.inflate(R.layout.data_usage_header, mListView, false); |
| mHeader.setClickable(true); |
| |
| mListView.addHeaderView(mHeader, null, true); |
| mListView.setItemsCanFocus(true); |
| |
| if (mInsetSide > 0) { |
| // inset selector and divider drawables |
| insetListViewDrawables(mListView, mInsetSide); |
| mHeader.setPadding(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()); |
| mDataEnabledView = inflatePreference(inflater, mNetworkSwitches, mDataEnabled); |
| mDataEnabled.setOnCheckedChangeListener(mDataEnabledListener); |
| mNetworkSwitches.addView(mDataEnabledView); |
| |
| mDisableAtLimit = new CheckBox(inflater.getContext()); |
| mDisableAtLimit.setClickable(false); |
| mDisableAtLimit.setFocusable(false); |
| mDisableAtLimitView = inflatePreference(inflater, mNetworkSwitches, mDisableAtLimit); |
| mDisableAtLimitView.setClickable(true); |
| mDisableAtLimitView.setFocusable(true); |
| mDisableAtLimitView.setOnClickListener(mDisableAtLimitListener); |
| mNetworkSwitches.addView(mDisableAtLimitView); |
| } |
| |
| // bind cycle dropdown |
| mCycleView = mHeader.findViewById(R.id.cycles); |
| mCycleSpinner = (Spinner) mCycleView.findViewById(R.id.cycles_spinner); |
| mCycleAdapter = new CycleAdapter(context); |
| mCycleSpinner.setAdapter(mCycleAdapter); |
| mCycleSpinner.setOnItemSelectedListener(mCycleListener); |
| |
| 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); |
| mAppPieChart = (PieChartView) mAppDetail.findViewById(R.id.app_pie_chart); |
| 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); |
| mAppSettings.setOnClickListener(mAppSettingsListener); |
| |
| mAppRestrict = new CheckBox(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); |
| } |
| |
| mUsageSummary = (TextView) mHeader.findViewById(R.id.usage_summary); |
| mEmpty = (TextView) mHeader.findViewById(android.R.id.empty); |
| |
| mAdapter = new DataUsageAdapter(mUidDetailProvider, mInsetSide); |
| mListView.setOnItemClickListener(mListListener); |
| mListView.setAdapter(mAdapter); |
| |
| return view; |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| |
| // 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(); |
| |
| // kick off background task to update stats |
| new AsyncTask<Void, Void, Void>() { |
| @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(); |
| |
| mMenuDataRoaming = menu.findItem(R.id.data_usage_menu_roaming); |
| mMenuDataRoaming.setVisible(hasReadyMobileRadio(context) && !appDetailMode); |
| mMenuDataRoaming.setChecked(getDataRoaming()); |
| |
| mMenuRestrictBackground = menu.findItem(R.id.data_usage_menu_restrict_background); |
| mMenuRestrictBackground.setVisible(hasReadyMobileRadio(context) && !appDetailMode); |
| mMenuRestrictBackground.setChecked(mPolicyManager.getRestrictBackground()); |
| |
| mMenuAutoSync = menu.findItem(R.id.data_usage_menu_auto_sync); |
| mMenuAutoSync.setChecked(ContentResolver.getMasterSyncAutomatically()); |
| |
| final MenuItem split4g = menu.findItem(R.id.data_usage_menu_split_4g); |
| split4g.setVisible(hasReadyMobile4gRadio(context) && !appDetailMode); |
| split4g.setChecked(isMobilePolicySplit()); |
| |
| final MenuItem showWifi = menu.findItem(R.id.data_usage_menu_show_wifi); |
| if (hasWifiRadio(context) && hasReadyMobileRadio(context)) { |
| showWifi.setVisible(!appDetailMode); |
| showWifi.setChecked(mShowWifi); |
| } else { |
| showWifi.setVisible(false); |
| } |
| |
| final MenuItem showEthernet = menu.findItem(R.id.data_usage_menu_show_ethernet); |
| if (hasEthernet(context) && hasReadyMobileRadio(context)) { |
| showEthernet.setVisible(!appDetailMode); |
| showEthernet.setChecked(mShowEthernet); |
| } else { |
| showEthernet.setVisible(false); |
| } |
| |
| final MenuItem metered = menu.findItem(R.id.data_usage_menu_metered); |
| if (hasReadyMobileRadio(context) || hasWifiRadio(context)) { |
| metered.setVisible(!appDetailMode); |
| } else { |
| metered.setVisible(false); |
| } |
| |
| 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))) { |
| Intent helpIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(helpUrl)); |
| helpIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); |
| help.setIntent(helpIntent); |
| help.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| } else { |
| help.setVisible(false); |
| } |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| switch (item.getItemId()) { |
| case R.id.data_usage_menu_roaming: { |
| final boolean dataRoaming = !item.isChecked(); |
| if (dataRoaming) { |
| ConfirmDataRoamingFragment.show(this); |
| } else { |
| // no confirmation to disable roaming |
| setDataRoaming(false); |
| } |
| return true; |
| } |
| case R.id.data_usage_menu_restrict_background: { |
| final boolean restrictBackground = !item.isChecked(); |
| if (restrictBackground) { |
| ConfirmRestrictFragment.show(this); |
| } else { |
| // no confirmation to drop restriction |
| setRestrictBackground(false); |
| } |
| return true; |
| } |
| case R.id.data_usage_menu_split_4g: { |
| final boolean mobileSplit = !item.isChecked(); |
| setMobilePolicySplit(mobileSplit); |
| item.setChecked(isMobilePolicySplit()); |
| updateTabs(); |
| return true; |
| } |
| case R.id.data_usage_menu_show_wifi: { |
| mShowWifi = !item.isChecked(); |
| mPrefs.edit().putBoolean(PREF_SHOW_WIFI, mShowWifi).apply(); |
| item.setChecked(mShowWifi); |
| updateTabs(); |
| return true; |
| } |
| case R.id.data_usage_menu_show_ethernet: { |
| mShowEthernet = !item.isChecked(); |
| mPrefs.edit().putBoolean(PREF_SHOW_ETHERNET, mShowEthernet).apply(); |
| item.setChecked(mShowEthernet); |
| updateTabs(); |
| return true; |
| } |
| case R.id.data_usage_menu_metered: { |
| final PreferenceActivity activity = (PreferenceActivity) getActivity(); |
| activity.startPreferencePanel(DataUsageMeteredSettings.class.getCanonicalName(), null, |
| R.string.data_usage_metered_title, null, this, 0); |
| return true; |
| } |
| case R.id.data_usage_menu_auto_sync: { |
| ConfirmAutoSyncChangeFragment.show(this, !item.isChecked()); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public void onDestroy() { |
| mDataEnabledView = null; |
| mDisableAtLimitView = null; |
| |
| mUidDetailProvider.clearCache(); |
| mUidDetailProvider = null; |
| |
| TrafficStats.closeQuietly(mStatsSession); |
| |
| if (this.isRemoving()) { |
| getFragmentManager() |
| .popBackStack(TAG_APP_DETAILS, FragmentManager.POP_BACK_STACK_INCLUSIVE); |
| } |
| |
| super.onDestroy(); |
| } |
| |
| /** |
| * Build and assign {@link LayoutTransition} to various containers. Should |
| * only be assigned after initial layout is complete. |
| */ |
| private void ensureLayoutTransitions() { |
| // 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(); |
| |
| final boolean mobileSplit = isMobilePolicySplit(); |
| if (mobileSplit && hasReadyMobile4gRadio(context)) { |
| mTabHost.addTab(buildTabSpec(TAB_3G, R.string.data_usage_tab_3g)); |
| mTabHost.addTab(buildTabSpec(TAB_4G, R.string.data_usage_tab_4g)); |
| } else if (hasReadyMobileRadio(context)) { |
| mTabHost.addTab(buildTabSpec(TAB_MOBILE, R.string.data_usage_tab_mobile)); |
| } |
| 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); |
| } |
| |
| 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 String currentTab = mTabHost.getCurrentTabTag(); |
| |
| if (currentTab == null) { |
| Log.w(TAG, "no tab selected; hiding body"); |
| mListView.setVisibility(View.GONE); |
| return; |
| } else { |
| mListView.setVisibility(View.VISIBLE); |
| } |
| |
| final boolean tabChanged = !currentTab.equals(mCurrentTab); |
| mCurrentTab = currentTab; |
| |
| if (LOGD) Log.d(TAG, "updateBody() with currentTab=" + currentTab); |
| |
| mDataEnabledView.setVisibility(View.VISIBLE); |
| |
| // TODO: remove mobile tabs when SIM isn't ready |
| final TelephonyManager tele = TelephonyManager.from(context); |
| |
| if (TAB_MOBILE.equals(currentTab)) { |
| setPreferenceTitle(mDataEnabledView, R.string.data_usage_enable_mobile); |
| setPreferenceTitle(mDisableAtLimitView, R.string.data_usage_disable_mobile_limit); |
| mTemplate = buildTemplateMobileAll(getActiveSubscriberId(context)); |
| |
| } else if (TAB_3G.equals(currentTab)) { |
| 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)) { |
| 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 |
| mDataEnabledView.setVisibility(View.GONE); |
| mDisableAtLimitView.setVisibility(View.GONE); |
| mTemplate = buildTemplateWifiWildcard(); |
| |
| } else if (TAB_ETHERNET.equals(currentTab)) { |
| // ethernet doesn't have any controls |
| mDataEnabledView.setVisibility(View.GONE); |
| mDisableAtLimitView.setVisibility(View.GONE); |
| mTemplate = buildTemplateEthernet(); |
| |
| } else { |
| throw new IllegalStateException("unknown tab: " + currentTab); |
| } |
| |
| // 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; |
| } |
| |
| 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); |
| } else { |
| mAppDetail.setVisibility(View.GONE); |
| mCycleAdapter.setChangeVisible(true); |
| |
| // 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 appId = mCurrentApp.appId; |
| final UidDetail detail = mUidDetailProvider.getUidDetail(appId, true); |
| mAppIcon.setImageDrawable(detail.icon); |
| |
| mAppTitles.removeAllViews(); |
| if (detail.detailLabels != null) { |
| for (CharSequence label : detail.detailLabels) { |
| mAppTitles.addView(inflateAppTitle(inflater, mAppTitles, label)); |
| } |
| } else { |
| mAppTitles.addView(inflateAppTitle(inflater, mAppTitles, detail.label)); |
| } |
| |
| // enable settings button when package provides it |
| // TODO: target torwards entire UID instead of just first package |
| final String[] packageNames = pm.getPackagesForUid(appId); |
| if (packageNames != null && packageNames.length > 0) { |
| mAppSettingsIntent = new Intent(Intent.ACTION_MANAGE_NETWORK_USAGE); |
| mAppSettingsIntent.setPackage(packageNames[0]); |
| mAppSettingsIntent.addCategory(Intent.CATEGORY_DEFAULT); |
| |
| final boolean matchFound = pm.resolveActivity(mAppSettingsIntent, 0) != null; |
| mAppSettings.setEnabled(matchFound); |
| mAppSettings.setVisibility(View.VISIBLE); |
| |
| } else { |
| mAppSettingsIntent = null; |
| mAppSettings.setVisibility(View.GONE); |
| } |
| |
| updateDetailData(); |
| |
| if (UserHandle.isApp(appId) && !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); |
| } |
| |
| /** |
| * Local cache of value, used to work around delay when |
| * {@link ConnectivityManager#setMobileDataEnabled(boolean)} is async. |
| */ |
| private Boolean mMobileDataEnabled; |
| |
| private boolean isMobileDataEnabled() { |
| if (mMobileDataEnabled != null) { |
| // TODO: deprecate and remove this once enabled flag is on policy |
| return mMobileDataEnabled; |
| } else { |
| return mConnService.getMobileDataEnabled(); |
| } |
| } |
| |
| private void setMobileDataEnabled(boolean enabled) { |
| if (LOGD) Log.d(TAG, "setMobileDataEnabled()"); |
| mConnService.setMobileDataEnabled(enabled); |
| mMobileDataEnabled = enabled; |
| updatePolicy(false); |
| } |
| |
| private boolean isNetworkPolicyModifiable(NetworkPolicy policy) { |
| return policy != null && isBandwidthControlEnabled() && mDataEnabled.isChecked(); |
| } |
| |
| private boolean isBandwidthControlEnabled() { |
| try { |
| return mNetworkService.isBandwidthControlEnabled(); |
| } catch (RemoteException e) { |
| Log.w(TAG, "problem talking with INetworkManagementService: " + e); |
| return false; |
| } |
| } |
| |
| private boolean getDataRoaming() { |
| final ContentResolver resolver = getActivity().getContentResolver(); |
| return Settings.Secure.getInt(resolver, Settings.Secure.DATA_ROAMING, 0) != 0; |
| } |
| |
| private void setDataRoaming(boolean enabled) { |
| // TODO: teach telephony DataConnectionTracker to watch and apply |
| // updates when changed. |
| final ContentResolver resolver = getActivity().getContentResolver(); |
| Settings.Secure.putInt(resolver, Settings.Secure.DATA_ROAMING, enabled ? 1 : 0); |
| mMenuDataRoaming.setChecked(enabled); |
| } |
| |
| public void setRestrictBackground(boolean restrictBackground) { |
| mPolicyManager.setRestrictBackground(restrictBackground); |
| mMenuRestrictBackground.setChecked(restrictBackground); |
| } |
| |
| private boolean getAppRestrictBackground() { |
| final int appId = mCurrentApp.appId; |
| final int uidPolicy = mPolicyManager.getAppPolicy(appId); |
| return (uidPolicy & POLICY_REJECT_METERED_BACKGROUND) != 0; |
| } |
| |
| private void setAppRestrictBackground(boolean restrictBackground) { |
| if (LOGD) Log.d(TAG, "setAppRestrictBackground()"); |
| final int appId = mCurrentApp.appId; |
| mPolicyManager.setAppPolicy(appId, |
| 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) { |
| if (isAppDetailMode()) { |
| mNetworkSwitches.setVisibility(View.GONE); |
| } else { |
| mNetworkSwitches.setVisibility(View.VISIBLE); |
| } |
| |
| // TODO: move enabled state directly into policy |
| if (TAB_MOBILE.equals(mCurrentTab)) { |
| mBinding = true; |
| mDataEnabled.setChecked(isMobileDataEnabled()); |
| mBinding = false; |
| } |
| |
| final NetworkPolicy policy = mPolicyEditor.getPolicy(mTemplate); |
| if (isNetworkPolicyModifiable(policy)) { |
| mDisableAtLimitView.setVisibility(View.VISIBLE); |
| mDisableAtLimit.setChecked(policy != null && policy.limitBytes != LIMIT_DISABLED); |
| if (!isAppDetailMode()) { |
| mChart.bindNetworkPolicy(policy); |
| } |
| |
| } else { |
| // controls are disabled; don't bind warning/limit sweeps |
| mDisableAtLimitView.setVisibility(View.GONE); |
| mChart.bindNetworkPolicy(null); |
| } |
| |
| 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(); |
| |
| 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); |
| mCycleAdapter.add(new CycleItem(context, cycleStart, cycleEnd)); |
| cycleEnd = cycleStart; |
| hasCycles = true; |
| } |
| |
| // 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); |
| 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 OnCheckedChangeListener mDataEnabledListener = new OnCheckedChangeListener() { |
| @Override |
| public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { |
| if (mBinding) return; |
| |
| final boolean dataEnabled = isChecked; |
| final String currentTab = mCurrentTab; |
| if (TAB_MOBILE.equals(currentTab)) { |
| if (dataEnabled) { |
| setMobileDataEnabled(true); |
| } else { |
| // disabling data; show confirmation dialog which eventually |
| // calls setMobileDataEnabled() once user confirms. |
| ConfirmDataDisableFragment.show(DataUsageSummary.this); |
| } |
| } |
| |
| 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 OnClickListener mAppSettingsListener = new OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| if (!isAdded()) return; |
| |
| // TODO: target torwards entire UID instead of just first package |
| startActivity(mAppSettingsIntent); |
| } |
| }; |
| |
| 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.appId, 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; |
| |
| mAppPieChart.setOriginAngle(175); |
| |
| mAppPieChart.removeAllSlices(); |
| mAppPieChart.addSlice(foregroundBytes, Color.parseColor("#d88d3a")); |
| mAppPieChart.addSlice(defaultBytes, Color.parseColor("#666666")); |
| |
| mAppPieChart.generatePath(); |
| |
| 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); |
| |
| } else { |
| if (mChartData != null) { |
| entry = mChartData.network.getValues(start, end, now, null); |
| } |
| |
| // 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); |
| final String rangePhrase = formatDateRange(context, start, end); |
| |
| final int summaryRes; |
| if (TAB_MOBILE.equals(mCurrentTab) || TAB_3G.equals(mCurrentApp) |
| || TAB_4G.equals(mCurrentApp)) { |
| summaryRes = R.string.data_usage_total_during_range_mobile; |
| } else { |
| summaryRes = R.string.data_usage_total_during_range; |
| } |
| |
| mUsageSummary.setText(getString(summaryRes, totalPhrase, rangePhrase)); |
| |
| // initial layout is finished above, ensure we have transitions |
| ensureLayoutTransitions(); |
| } |
| |
| private final LoaderCallbacks<ChartData> mChartDataCallbacks = new LoaderCallbacks< |
| ChartData>() { |
| @Override |
| public Loader<ChartData> onCreateLoader(int id, Bundle args) { |
| return new ChartDataLoader(getActivity(), mStatsSession, args); |
| } |
| |
| @Override |
| public void onLoadFinished(Loader<ChartData> 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<ChartData> loader) { |
| mChartData = null; |
| mChart.bindNetworkStats(null); |
| mChart.bindDetailNetworkStats(null); |
| } |
| }; |
| |
| private final LoaderCallbacks<NetworkStats> mSummaryCallbacks = new LoaderCallbacks< |
| NetworkStats>() { |
| @Override |
| public Loader<NetworkStats> onCreateLoader(int id, Bundle args) { |
| return new SummaryForAllUidLoader(getActivity(), mStatsSession, args); |
| } |
| |
| @Override |
| public void onLoadFinished(Loader<NetworkStats> loader, NetworkStats data) { |
| final int[] restrictedAppIds = mPolicyManager.getAppsWithPolicy( |
| POLICY_REJECT_METERED_BACKGROUND); |
| mAdapter.bindStats(data, restrictedAppIds); |
| updateEmptyVisible(); |
| } |
| |
| @Override |
| public void onLoaderReset(Loader<NetworkStats> loader) { |
| mAdapter.bindStats(null, new int[0]); |
| updateEmptyVisible(); |
| } |
| |
| private void updateEmptyVisible() { |
| final boolean isEmpty = mAdapter.isEmpty() && !isAppDetailMode(); |
| mEmpty.setVisibility(isEmpty ? View.VISIBLE : View.GONE); |
| } |
| }; |
| |
| @Deprecated |
| private boolean isMobilePolicySplit() { |
| final Context context = getActivity(); |
| if (hasReadyMobileRadio(context)) { |
| final TelephonyManager tele = TelephonyManager.from(context); |
| return mPolicyEditor.isMobilePolicySplit(getActiveSubscriberId(context)); |
| } else { |
| return false; |
| } |
| } |
| |
| @Deprecated |
| private void setMobilePolicySplit(boolean split) { |
| final Context context = getActivity(); |
| if (hasReadyMobileRadio(context)) { |
| final TelephonyManager tele = TelephonyManager.from(context); |
| mPolicyEditor.setMobilePolicySplit(getActiveSubscriberId(context), split); |
| } |
| } |
| |
| private static String getActiveSubscriberId(Context context) { |
| final TelephonyManager tele = TelephonyManager.from(context); |
| final String actualSubscriberId = tele.getSubscriberId(); |
| return SystemProperties.get(TEST_SUBSCRIBER_PROP, actualSubscriberId); |
| } |
| |
| private DataUsageChartListener mChartListener = new DataUsageChartListener() { |
| @Override |
| public void onInspectRangeChanged() { |
| if (LOGD) Log.d(TAG, "onInspectRangeChanged()"); |
| updateDetailData(); |
| } |
| |
| @Override |
| public void onWarningChanged() { |
| setPolicyWarningBytes(mChart.getWarningBytes()); |
| } |
| |
| @Override |
| public void onLimitChanged() { |
| setPolicyLimitBytes(mChart.getLimitBytes()); |
| } |
| |
| @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<CycleItem> { |
| 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<CycleItem> { |
| private boolean mChangePossible = false; |
| private boolean mChangeVisible = false; |
| |
| private final CycleChangeItem mChangeItem; |
| |
| public CycleAdapter(Context context) { |
| super(context, android.R.layout.simple_spinner_item); |
| setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| 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<AppItem>, Parcelable { |
| public final int appId; |
| public boolean restricted; |
| public SparseBooleanArray uids = new SparseBooleanArray(); |
| public long total; |
| |
| public AppItem(int appId) { |
| this.appId = appId; |
| } |
| |
| public AppItem(Parcel parcel) { |
| appId = 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(appId); |
| dest.writeSparseBooleanArray(uids); |
| dest.writeLong(total); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public int compareTo(AppItem another) { |
| return Long.compare(another.total, total); |
| } |
| |
| public static final Creator<AppItem> CREATOR = new Creator<AppItem>() { |
| @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 ArrayList<AppItem> mItems = Lists.newArrayList(); |
| private long mLargest; |
| |
| public DataUsageAdapter(UidDetailProvider provider, int insetSide) { |
| mProvider = checkNotNull(provider); |
| mInsetSide = insetSide; |
| } |
| |
| /** |
| * Bind the given {@link NetworkStats}, or {@code null} to clear list. |
| */ |
| public void bindStats(NetworkStats stats, int[] restrictedAppIds) { |
| mItems.clear(); |
| |
| final AppItem systemItem = new AppItem(android.os.Process.SYSTEM_UID); |
| final SparseArray<AppItem> knownUids = new SparseArray<AppItem>(); |
| |
| NetworkStats.Entry entry = null; |
| final int size = stats != null ? stats.size() : 0; |
| for (int i = 0; i < size; i++) { |
| entry = stats.getValues(i, entry); |
| |
| final boolean isApp = UserHandle.isApp(entry.uid); |
| final int appId = isApp ? UserHandle.getAppId(entry.uid) : entry.uid; |
| if (isApp || appId == UID_REMOVED || appId == UID_TETHERING) { |
| AppItem item = knownUids.get(appId); |
| if (item == null) { |
| item = new AppItem(appId); |
| knownUids.put(appId, item); |
| mItems.add(item); |
| } |
| |
| item.total += entry.rxBytes + entry.txBytes; |
| item.addUid(entry.uid); |
| } else { |
| systemItem.total += entry.rxBytes + entry.txBytes; |
| systemItem.addUid(entry.uid); |
| } |
| } |
| |
| for (int appId : restrictedAppIds) { |
| AppItem item = knownUids.get(appId); |
| if (item == null) { |
| item = new AppItem(appId); |
| item.total = -1; |
| mItems.add(item); |
| } |
| item.restricted = true; |
| } |
| |
| if (systemItem.total > 0) { |
| mItems.add(systemItem); |
| } |
| |
| Collections.sort(mItems); |
| mLargest = (mItems.size() > 0) ? mItems.get(0).total : 0; |
| notifyDataSetChanged(); |
| } |
| |
| @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).appId; |
| } |
| |
| @Override |
| public View getView(int position, View convertView, ViewGroup parent) { |
| if (convertView == null) { |
| convertView = LayoutInflater.from(parent.getContext()).inflate( |
| R.layout.data_usage_item, parent, false); |
| |
| if (mInsetSide > 0) { |
| convertView.setPadding(mInsetSide, 0, mInsetSide, 0); |
| } |
| } |
| |
| final Context context = parent.getContext(); |
| |
| final TextView text1 = (TextView) convertView.findViewById(android.R.id.text1); |
| final ProgressBar progress = (ProgressBar) convertView.findViewById( |
| android.R.id.progress); |
| |
| // kick off async load of app details |
| final AppItem item = mItems.get(position); |
| UidDetailTask.bindView(mProvider, item, convertView); |
| |
| if (item.restricted && item.total <= 0) { |
| text1.setText(R.string.data_usage_app_restricted); |
| progress.setVisibility(View.GONE); |
| } else { |
| text1.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) { |
| 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); |
| ft.addToBackStack(TAG_APP_DETAILS); |
| ft.setBreadCrumbTitle(label); |
| 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(); |
| } |
| } |
| |
| /** |
| * 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 Resources res = parent.getResources(); |
| final CharSequence message; |
| final long minLimitBytes = (long) ( |
| parent.mPolicyEditor.getPolicy(parent.mTemplate).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 (TAB_MOBILE.equals(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) { |
| 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 { |
| public static void show(DataUsageSummary parent) { |
| 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(false); |
| } |
| } |
| }); |
| builder.setNegativeButton(android.R.string.cancel, null); |
| |
| return builder.create(); |
| } |
| } |
| |
| /** |
| * Dialog to request user confirmation before setting |
| * {@link android.provider.Settings.Secure#DATA_ROAMING}. |
| */ |
| public static class ConfirmDataRoamingFragment extends DialogFragment { |
| public static void show(DataUsageSummary parent) { |
| if (!parent.isAdded()) return; |
| |
| final ConfirmDataRoamingFragment dialog = new ConfirmDataRoamingFragment(); |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), TAG_CONFIRM_DATA_ROAMING); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| final Context context = getActivity(); |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(context); |
| builder.setTitle(R.string.roaming_reenable_title); |
| builder.setMessage(R.string.roaming_warning); |
| |
| 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.setDataRoaming(true); |
| } |
| } |
| }); |
| 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); |
| builder.setMessage(getString(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(); |
| } |
| } |
| |
| /** |
| * Dialog to inform user about changing auto-sync setting |
| */ |
| public static class ConfirmAutoSyncChangeFragment extends DialogFragment { |
| private static final String SAVE_ENABLING = "enabling"; |
| private boolean mEnabling; |
| |
| public static void show(DataUsageSummary parent, boolean enabling) { |
| if (!parent.isAdded()) return; |
| |
| final ConfirmAutoSyncChangeFragment dialog = new ConfirmAutoSyncChangeFragment(); |
| dialog.mEnabling = enabling; |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), TAG_CONFIRM_AUTO_SYNC_CHANGE); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| final Context context = getActivity(); |
| if (savedInstanceState != null) { |
| mEnabling = savedInstanceState.getBoolean(SAVE_ENABLING); |
| } |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(context); |
| if (!mEnabling) { |
| builder.setTitle(R.string.data_usage_auto_sync_off_dialog_title); |
| builder.setMessage(R.string.data_usage_auto_sync_off_dialog); |
| } else { |
| builder.setTitle(R.string.data_usage_auto_sync_on_dialog_title); |
| builder.setMessage(R.string.data_usage_auto_sync_on_dialog); |
| } |
| |
| builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| ContentResolver.setMasterSyncAutomatically(mEnabling); |
| } |
| }); |
| builder.setNegativeButton(android.R.string.cancel, null); |
| |
| return builder.create(); |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| outState.putBoolean(SAVE_ENABLING, mEnabling); |
| } |
| } |
| |
| /** |
| * 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) 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<Void, Void, UidDetail> { |
| 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.appId, 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); |
| } else { |
| icon.setImageDrawable(null); |
| title.setText(null); |
| } |
| } |
| |
| @Override |
| protected void onPreExecute() { |
| bindView(null, mTarget); |
| } |
| |
| @Override |
| protected UidDetail doInBackground(Void... params) { |
| return mProvider.getUidDetail(mItem.appId, 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); |
| |
| // require both supported network and ready SIM |
| return conn.isNetworkSupported(TYPE_MOBILE) && tele.getSimState() == SIM_STATE_READY; |
| } |
| |
| /** |
| * 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; |
| } |
| |
| private static View inflateAppTitle( |
| LayoutInflater inflater, ViewGroup root, CharSequence label) { |
| final TextView view = (TextView) inflater.inflate( |
| R.layout.data_usage_app_title, root, false); |
| view.setText(label); |
| 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<CharSequence> 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<CharSequence> buildLimitedNetworksList() { |
| final Context context = getActivity(); |
| |
| // build combined list of all limited networks |
| final ArrayList<CharSequence> 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); |
| } |
| } |