| /* |
| * Copyright (C) 2010 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.wifi; |
| |
| import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| import static android.os.UserManager.DISALLOW_CONFIG_WIFI; |
| |
| import android.annotation.NonNull; |
| import android.app.Activity; |
| import android.app.Dialog; |
| import android.app.settings.SettingsEnums; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.net.ConnectivityManager; |
| import android.net.Network; |
| import android.net.NetworkInfo; |
| import android.net.NetworkInfo.State; |
| import android.net.NetworkRequest; |
| import android.net.NetworkTemplate; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiManager; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.PowerManager; |
| import android.provider.Settings; |
| import android.util.FeatureFlagUtils; |
| import android.util.Log; |
| import android.view.ContextMenu; |
| import android.view.ContextMenu.ContextMenuInfo; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.widget.Toast; |
| |
| import androidx.annotation.VisibleForTesting; |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceCategory; |
| |
| import com.android.settings.LinkifyUtils; |
| import com.android.settings.R; |
| import com.android.settings.RestrictedSettingsFragment; |
| import com.android.settings.SettingsActivity; |
| import com.android.settings.core.FeatureFlags; |
| import com.android.settings.core.SubSettingLauncher; |
| import com.android.settings.dashboard.SummaryLoader; |
| import com.android.settings.datausage.DataUsageUtils; |
| import com.android.settings.datausage.DataUsagePreference; |
| import com.android.settings.location.ScanningSettings; |
| import com.android.settings.search.BaseSearchIndexProvider; |
| import com.android.settings.search.Indexable; |
| import com.android.settings.search.SearchIndexableRaw; |
| import com.android.settings.widget.SummaryUpdater.OnSummaryChangeListener; |
| import com.android.settings.widget.SwitchBarController; |
| import com.android.settings.wifi.details.WifiNetworkDetailsFragment; |
| import com.android.settings.wifi.dpp.WifiDppUtils; |
| import com.android.settingslib.RestrictedLockUtils; |
| import com.android.settingslib.RestrictedLockUtilsInternal; |
| import com.android.settingslib.search.SearchIndexable; |
| import com.android.settingslib.wifi.AccessPoint; |
| import com.android.settingslib.wifi.AccessPoint.AccessPointListener; |
| import com.android.settingslib.wifi.AccessPointPreference; |
| import com.android.settingslib.wifi.WifiSavedConfigUtils; |
| import com.android.settingslib.wifi.WifiTracker; |
| import com.android.settingslib.wifi.WifiTrackerFactory; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Two types of UI are provided here. |
| * |
| * The first is for "usual Settings", appearing as any other Setup fragment. |
| * |
| * The second is for Setup Wizard, with a simplified interface that hides the action bar |
| * and menus. |
| */ |
| @SearchIndexable |
| public class WifiSettings extends RestrictedSettingsFragment |
| implements Indexable, WifiTracker.WifiListener, AccessPointListener, |
| WifiDialog.WifiDialogListener, DialogInterface.OnDismissListener { |
| |
| private static final String TAG = "WifiSettings"; |
| |
| private static final int MENU_ID_CONNECT = Menu.FIRST + 6; |
| @VisibleForTesting |
| static final int MENU_ID_FORGET = Menu.FIRST + 7; |
| private static final int MENU_ID_MODIFY = Menu.FIRST + 8; |
| |
| public static final int WIFI_DIALOG_ID = 1; |
| |
| @VisibleForTesting |
| static final int ADD_NETWORK_REQUEST = 2; |
| |
| // Instance state keys |
| private static final String SAVE_DIALOG_MODE = "dialog_mode"; |
| private static final String SAVE_DIALOG_ACCESS_POINT_STATE = "wifi_ap_state"; |
| |
| private static final String PREF_KEY_EMPTY_WIFI_LIST = "wifi_empty_list"; |
| private static final String PREF_KEY_CONNECTED_ACCESS_POINTS = "connected_access_point"; |
| private static final String PREF_KEY_ACCESS_POINTS = "access_points"; |
| private static final String PREF_KEY_CONFIGURE_WIFI_SETTINGS = "configure_settings"; |
| private static final String PREF_KEY_SAVED_NETWORKS = "saved_networks"; |
| private static final String PREF_KEY_STATUS_MESSAGE = "wifi_status_message"; |
| @VisibleForTesting |
| static final String PREF_KEY_DATA_USAGE = "wifi_data_usage"; |
| |
| private static final int REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER = 0; |
| |
| private static boolean isVerboseLoggingEnabled() { |
| return WifiTracker.sVerboseLogging || Log.isLoggable(TAG, Log.VERBOSE); |
| } |
| |
| private final Runnable mUpdateAccessPointsRunnable = () -> { |
| updateAccessPointPreferences(); |
| }; |
| private final Runnable mHideProgressBarRunnable = () -> { |
| setProgressBarVisible(false); |
| }; |
| |
| protected WifiManager mWifiManager; |
| private ConnectivityManager mConnectivityManager; |
| private WifiManager.ActionListener mConnectListener; |
| private WifiManager.ActionListener mSaveListener; |
| private WifiManager.ActionListener mForgetListener; |
| private CaptivePortalNetworkCallback mCaptivePortalNetworkCallback; |
| |
| /** |
| * The state of {@link #isUiRestricted()} at {@link #onCreate(Bundle)}}. This is neccesary to |
| * ensure that behavior is consistent if {@link #isUiRestricted()} changes. It could be changed |
| * by the Test DPC tool in AFW mode. |
| */ |
| private boolean mIsRestricted; |
| |
| private WifiEnabler mWifiEnabler; |
| // An access point being edited is stored here. |
| private AccessPoint mSelectedAccessPoint; |
| |
| private WifiDialog mDialog; |
| |
| private View mProgressHeader; |
| |
| // this boolean extra specifies whether to disable the Next button when not connected. Used by |
| // account creation outside of setup wizard. |
| private static final String EXTRA_ENABLE_NEXT_ON_CONNECT = "wifi_enable_next_on_connect"; |
| // This string extra specifies a network to open the connect dialog on, so the user can enter |
| // network credentials. This is used by quick settings for secured networks, among other |
| // things. |
| public static final String EXTRA_START_CONNECT_SSID = "wifi_start_connect_ssid"; |
| |
| // should Next button only be enabled when we have a connection? |
| private boolean mEnableNextOnConnection; |
| |
| // Save the dialog details |
| private int mDialogMode; |
| private AccessPoint mDlgAccessPoint; |
| private Bundle mAccessPointSavedState; |
| |
| @VisibleForTesting |
| WifiTracker mWifiTracker; |
| private String mOpenSsid; |
| |
| private AccessPointPreference.UserBadgeCache mUserBadgeCache; |
| |
| private PreferenceCategory mConnectedAccessPointPreferenceCategory; |
| private PreferenceCategory mAccessPointsPreferenceCategory; |
| @VisibleForTesting |
| AddWifiNetworkPreference mAddWifiNetworkPreference; |
| @VisibleForTesting |
| Preference mConfigureWifiSettingsPreference; |
| @VisibleForTesting |
| Preference mSavedNetworksPreference; |
| @VisibleForTesting |
| DataUsagePreference mDataUsagePreference; |
| private LinkablePreference mStatusMessagePreference; |
| |
| // For Search |
| public static final String DATA_KEY_REFERENCE = "main_toggle_wifi"; |
| |
| /** |
| * Tracks whether the user initiated a connection via clicking in order to autoscroll to the |
| * network once connected. |
| */ |
| private boolean mClickedConnect; |
| |
| /* End of "used in Wifi Setup context" */ |
| |
| public WifiSettings() { |
| super(DISALLOW_CONFIG_WIFI); |
| } |
| |
| @Override |
| public void onViewCreated(View view, Bundle savedInstanceState) { |
| super.onViewCreated(view, savedInstanceState); |
| final Activity activity = getActivity(); |
| if (activity != null) { |
| mProgressHeader = setPinnedHeaderView(R.layout.progress_header) |
| .findViewById(R.id.progress_bar_animation); |
| setProgressBarVisible(false); |
| } |
| ((SettingsActivity) activity).getSwitchBar().setSwitchBarText( |
| R.string.wifi_settings_master_switch_title, |
| R.string.wifi_settings_master_switch_title); |
| } |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| // TODO(b/37429702): Add animations and preference comparator back after initial screen is |
| // loaded (ODR). |
| setAnimationAllowed(false); |
| |
| addPreferences(); |
| |
| mIsRestricted = isUiRestricted(); |
| } |
| |
| private void addPreferences() { |
| addPreferencesFromResource(R.xml.wifi_settings); |
| |
| mConnectedAccessPointPreferenceCategory = |
| (PreferenceCategory) findPreference(PREF_KEY_CONNECTED_ACCESS_POINTS); |
| mAccessPointsPreferenceCategory = |
| (PreferenceCategory) findPreference(PREF_KEY_ACCESS_POINTS); |
| mConfigureWifiSettingsPreference = findPreference(PREF_KEY_CONFIGURE_WIFI_SETTINGS); |
| mSavedNetworksPreference = findPreference(PREF_KEY_SAVED_NETWORKS); |
| mAddWifiNetworkPreference = new AddWifiNetworkPreference(getPrefContext()); |
| mStatusMessagePreference = (LinkablePreference) findPreference(PREF_KEY_STATUS_MESSAGE); |
| mUserBadgeCache = new AccessPointPreference.UserBadgeCache(getPackageManager()); |
| mDataUsagePreference = findPreference(PREF_KEY_DATA_USAGE); |
| mDataUsagePreference.setVisible(DataUsageUtils.hasWifiRadio(getContext())); |
| mDataUsagePreference.setTemplate(NetworkTemplate.buildTemplateWifiWildcard(), |
| 0 /*subId*/, |
| null /*service*/); |
| } |
| |
| @Override |
| public void onActivityCreated(Bundle savedInstanceState) { |
| super.onActivityCreated(savedInstanceState); |
| |
| mWifiTracker = WifiTrackerFactory.create( |
| getActivity(), this, getSettingsLifecycle(), true, true); |
| mWifiManager = mWifiTracker.getManager(); |
| |
| final Activity activity = getActivity(); |
| if (activity != null) { |
| mConnectivityManager = getActivity().getSystemService(ConnectivityManager.class); |
| } |
| |
| mConnectListener = new WifiConnectListener(getActivity()); |
| |
| mSaveListener = new WifiManager.ActionListener() { |
| @Override |
| public void onSuccess() { |
| } |
| |
| @Override |
| public void onFailure(int reason) { |
| Activity activity = getActivity(); |
| if (activity != null) { |
| Toast.makeText(activity, |
| R.string.wifi_failed_save_message, |
| Toast.LENGTH_SHORT).show(); |
| } |
| } |
| }; |
| |
| mForgetListener = new WifiManager.ActionListener() { |
| @Override |
| public void onSuccess() { |
| } |
| |
| @Override |
| public void onFailure(int reason) { |
| Activity activity = getActivity(); |
| if (activity != null) { |
| Toast.makeText(activity, |
| R.string.wifi_failed_forget_message, |
| Toast.LENGTH_SHORT).show(); |
| } |
| } |
| }; |
| |
| if (savedInstanceState != null) { |
| mDialogMode = savedInstanceState.getInt(SAVE_DIALOG_MODE); |
| if (savedInstanceState.containsKey(SAVE_DIALOG_ACCESS_POINT_STATE)) { |
| mAccessPointSavedState = |
| savedInstanceState.getBundle(SAVE_DIALOG_ACCESS_POINT_STATE); |
| } |
| } |
| |
| // if we're supposed to enable/disable the Next button based on our current connection |
| // state, start it off in the right state |
| Intent intent = getActivity().getIntent(); |
| mEnableNextOnConnection = intent.getBooleanExtra(EXTRA_ENABLE_NEXT_ON_CONNECT, false); |
| |
| if (mEnableNextOnConnection) { |
| if (hasNextButton()) { |
| final ConnectivityManager connectivity = (ConnectivityManager) |
| getActivity().getSystemService(Context.CONNECTIVITY_SERVICE); |
| if (connectivity != null) { |
| NetworkInfo info = connectivity.getNetworkInfo( |
| ConnectivityManager.TYPE_WIFI); |
| changeNextButtonState(info.isConnected()); |
| } |
| } |
| } |
| |
| registerForContextMenu(getListView()); |
| setHasOptionsMenu(true); |
| |
| if (intent.hasExtra(EXTRA_START_CONNECT_SSID)) { |
| mOpenSsid = intent.getStringExtra(EXTRA_START_CONNECT_SSID); |
| } |
| } |
| |
| @Override |
| public void onDestroyView() { |
| super.onDestroyView(); |
| |
| if (mWifiEnabler != null) { |
| mWifiEnabler.teardownSwitchController(); |
| } |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| |
| // On/off switch is hidden for Setup Wizard (returns null) |
| mWifiEnabler = createWifiEnabler(); |
| |
| if (mIsRestricted) { |
| restrictUi(); |
| return; |
| } |
| |
| onWifiStateChanged(mWifiManager.getWifiState()); |
| } |
| |
| private void restrictUi() { |
| if (!isUiRestrictedByOnlyAdmin()) { |
| getEmptyTextView().setText(R.string.wifi_empty_list_user_restricted); |
| } |
| getPreferenceScreen().removeAll(); |
| } |
| |
| /** |
| * @return new WifiEnabler or null (as overridden by WifiSettingsForSetupWizard) |
| */ |
| private WifiEnabler createWifiEnabler() { |
| final SettingsActivity activity = (SettingsActivity) getActivity(); |
| return new WifiEnabler(activity, new SwitchBarController(activity.getSwitchBar()), |
| mMetricsFeatureProvider); |
| } |
| |
| @Override |
| public void onResume() { |
| final Activity activity = getActivity(); |
| super.onResume(); |
| |
| // Because RestrictedSettingsFragment's onResume potentially requests authorization, |
| // which changes the restriction state, recalculate it. |
| final boolean alreadyImmutablyRestricted = mIsRestricted; |
| mIsRestricted = isUiRestricted(); |
| if (!alreadyImmutablyRestricted && mIsRestricted) { |
| restrictUi(); |
| } |
| |
| if (mWifiEnabler != null) { |
| mWifiEnabler.resume(activity); |
| } |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| if (mWifiEnabler != null) { |
| mWifiEnabler.pause(); |
| } |
| } |
| |
| @Override |
| public void onStop() { |
| getView().removeCallbacks(mUpdateAccessPointsRunnable); |
| getView().removeCallbacks(mHideProgressBarRunnable); |
| unregisterCaptivePortalNetworkCallback(); |
| super.onStop(); |
| } |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| super.onActivityResult(requestCode, resultCode, data); |
| |
| if (requestCode == ADD_NETWORK_REQUEST) { |
| handleAddNetworkRequest(resultCode, data); |
| return; |
| } else if (requestCode == REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER) { |
| if (resultCode == Activity.RESULT_OK) { |
| if (mDialog != null) { |
| mDialog.dismiss(); |
| } |
| mWifiTracker.resumeScanning(); |
| } |
| return; |
| } |
| |
| final boolean formerlyRestricted = mIsRestricted; |
| mIsRestricted = isUiRestricted(); |
| if (formerlyRestricted && !mIsRestricted |
| && getPreferenceScreen().getPreferenceCount() == 0) { |
| // De-restrict the ui |
| addPreferences(); |
| } |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return SettingsEnums.WIFI; |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| // If dialog has been shown, save its state. |
| if (mDialog != null) { |
| outState.putInt(SAVE_DIALOG_MODE, mDialogMode); |
| if (mDlgAccessPoint != null) { |
| mAccessPointSavedState = new Bundle(); |
| mDlgAccessPoint.saveWifiState(mAccessPointSavedState); |
| outState.putBundle(SAVE_DIALOG_ACCESS_POINT_STATE, mAccessPointSavedState); |
| } |
| } |
| } |
| |
| @Override |
| public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo info) { |
| Preference preference = (Preference) view.getTag(); |
| |
| if (preference instanceof LongPressAccessPointPreference) { |
| mSelectedAccessPoint = |
| ((LongPressAccessPointPreference) preference).getAccessPoint(); |
| menu.setHeaderTitle(mSelectedAccessPoint.getTitle()); |
| if (mSelectedAccessPoint.isConnectable()) { |
| menu.add(Menu.NONE, MENU_ID_CONNECT, 0 /* order */, R.string.wifi_connect); |
| } |
| |
| WifiConfiguration config = mSelectedAccessPoint.getConfig(); |
| // Some configs are ineditable |
| if (WifiUtils.isNetworkLockedDown(getActivity(), config)) { |
| return; |
| } |
| |
| // "forget" for normal saved network. And "disconnect" for ephemeral network because it |
| // could only be disconnected and be put in blacklists so it won't be used again. |
| if (mSelectedAccessPoint.isSaved() || mSelectedAccessPoint.isEphemeral()) { |
| final int stringId = mSelectedAccessPoint.isEphemeral() ? |
| R.string.wifi_disconnect_button_text : R.string.forget; |
| menu.add(Menu.NONE, MENU_ID_FORGET, 0 /* order */, stringId); |
| } |
| |
| if (mSelectedAccessPoint.isSaved() && !mSelectedAccessPoint.isActive()) { |
| menu.add(Menu.NONE, MENU_ID_MODIFY, 0 /* order */, R.string.wifi_modify); |
| } |
| } |
| } |
| |
| @Override |
| public boolean onContextItemSelected(MenuItem item) { |
| if (mSelectedAccessPoint == null) { |
| return super.onContextItemSelected(item); |
| } |
| switch (item.getItemId()) { |
| case MENU_ID_CONNECT: { |
| boolean isSavedNetwork = mSelectedAccessPoint.isSaved(); |
| if (isSavedNetwork) { |
| connect(mSelectedAccessPoint.getConfig(), isSavedNetwork); |
| } else if ((mSelectedAccessPoint.getSecurity() == AccessPoint.SECURITY_NONE) || |
| (mSelectedAccessPoint.getSecurity() == AccessPoint.SECURITY_OWE) || |
| (mSelectedAccessPoint.getSecurity() |
| == AccessPoint.SECURITY_OWE_TRANSITION)) { |
| /** Bypass dialog for unsecured networks */ |
| mSelectedAccessPoint.generateOpenNetworkConfig(); |
| connect(mSelectedAccessPoint.getConfig(), isSavedNetwork); |
| } else { |
| showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT); |
| } |
| return true; |
| } |
| case MENU_ID_FORGET: { |
| forget(); |
| return true; |
| } |
| case MENU_ID_MODIFY: { |
| showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_MODIFY); |
| return true; |
| } |
| } |
| return super.onContextItemSelected(item); |
| } |
| |
| @Override |
| public boolean onPreferenceTreeClick(Preference preference) { |
| // If the preference has a fragment set, open that |
| if (preference.getFragment() != null) { |
| preference.setOnPreferenceClickListener(null); |
| return super.onPreferenceTreeClick(preference); |
| } |
| |
| if (preference instanceof LongPressAccessPointPreference) { |
| mSelectedAccessPoint = ((LongPressAccessPointPreference) preference).getAccessPoint(); |
| if (mSelectedAccessPoint == null) { |
| return false; |
| } |
| if (mSelectedAccessPoint.isActive()) { |
| return super.onPreferenceTreeClick(preference); |
| } |
| /** |
| * Bypass dialog and connect to unsecured networks, or previously connected saved |
| * networks, or Passpoint provided networks. |
| */ |
| switch (WifiUtils.getConnectingType(mSelectedAccessPoint)) { |
| case WifiUtils.CONNECT_TYPE_OSU_PROVISION: |
| mSelectedAccessPoint.startOsuProvisioning(mConnectListener); |
| mClickedConnect = true; |
| break; |
| |
| case WifiUtils.CONNECT_TYPE_OPEN_NETWORK: |
| mSelectedAccessPoint.generateOpenNetworkConfig(); |
| connect(mSelectedAccessPoint.getConfig(), mSelectedAccessPoint.isSaved()); |
| break; |
| |
| case WifiUtils.CONNECT_TYPE_SAVED_NETWORK: |
| connect(mSelectedAccessPoint.getConfig(), true /* isSavedNetwork */); |
| break; |
| |
| default: |
| showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT); |
| break; |
| } |
| } else if (preference == mAddWifiNetworkPreference) { |
| onAddNetworkPressed(); |
| } else { |
| return super.onPreferenceTreeClick(preference); |
| } |
| return true; |
| } |
| |
| private void showDialog(AccessPoint accessPoint, int dialogMode) { |
| if (accessPoint != null) { |
| WifiConfiguration config = accessPoint.getConfig(); |
| if (WifiUtils.isNetworkLockedDown(getActivity(), config) && accessPoint.isActive()) { |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), |
| RestrictedLockUtilsInternal.getDeviceOwner(getActivity())); |
| return; |
| } |
| } |
| |
| if (mDialog != null) { |
| removeDialog(WIFI_DIALOG_ID); |
| mDialog = null; |
| } |
| |
| // Save the access point and edit mode |
| mDlgAccessPoint = accessPoint; |
| mDialogMode = dialogMode; |
| |
| showDialog(WIFI_DIALOG_ID); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(int dialogId) { |
| switch (dialogId) { |
| case WIFI_DIALOG_ID: |
| // modify network |
| if (mDlgAccessPoint == null && mAccessPointSavedState != null) { |
| // restore AP from save state |
| mDlgAccessPoint = new AccessPoint(getActivity(), mAccessPointSavedState); |
| // Reset the saved access point data |
| mAccessPointSavedState = null; |
| } |
| mDialog = WifiDialog |
| .createModal(getActivity(), this, mDlgAccessPoint, mDialogMode); |
| mSelectedAccessPoint = mDlgAccessPoint; |
| return mDialog; |
| } |
| return super.onCreateDialog(dialogId); |
| } |
| |
| @Override |
| public void onDialogShowing() { |
| super.onDialogShowing(); |
| setOnDismissListener(this); |
| } |
| |
| @Override |
| public void onDismiss(DialogInterface dialog) { |
| // We don't keep any dialog object when dialog was dismissed. |
| mDialog = null; |
| } |
| |
| @Override |
| public int getDialogMetricsCategory(int dialogId) { |
| switch (dialogId) { |
| case WIFI_DIALOG_ID: |
| return SettingsEnums.DIALOG_WIFI_AP_EDIT; |
| default: |
| return 0; |
| } |
| } |
| |
| /** |
| * Called to indicate the list of AccessPoints has been updated and |
| * getAccessPoints should be called to get the latest information. |
| */ |
| @Override |
| public void onAccessPointsChanged() { |
| Log.d(TAG, "onAccessPointsChanged (WifiTracker) callback initiated"); |
| updateAccessPointsDelayed(); |
| } |
| |
| /** |
| * Updates access points from {@link WifiManager#getScanResults()}. Adds a delay to have |
| * progress bar displayed before starting to modify APs. |
| */ |
| private void updateAccessPointsDelayed() { |
| // Safeguard from some delayed event handling |
| if (getActivity() != null && !mIsRestricted && mWifiManager.isWifiEnabled()) { |
| final View view = getView(); |
| final Handler handler = view.getHandler(); |
| if (handler != null && handler.hasCallbacks(mUpdateAccessPointsRunnable)) { |
| return; |
| } |
| setProgressBarVisible(true); |
| view.postDelayed(mUpdateAccessPointsRunnable, 300 /* delay milliseconds */); |
| } |
| } |
| |
| /** Called when the state of Wifi has changed. */ |
| @Override |
| public void onWifiStateChanged(int state) { |
| if (mIsRestricted) { |
| return; |
| } |
| |
| final int wifiState = mWifiManager.getWifiState(); |
| switch (wifiState) { |
| case WifiManager.WIFI_STATE_ENABLED: |
| updateAccessPointPreferences(); |
| break; |
| |
| case WifiManager.WIFI_STATE_ENABLING: |
| removeConnectedAccessPointPreference(); |
| removeAccessPointPreference(); |
| addMessagePreference(R.string.wifi_starting); |
| setProgressBarVisible(true); |
| break; |
| |
| case WifiManager.WIFI_STATE_DISABLING: |
| removeConnectedAccessPointPreference(); |
| removeAccessPointPreference(); |
| addMessagePreference(R.string.wifi_stopping); |
| break; |
| |
| case WifiManager.WIFI_STATE_DISABLED: |
| setOffMessage(); |
| setAdditionalSettingsSummaries(); |
| setProgressBarVisible(false); |
| break; |
| } |
| } |
| |
| /** |
| * Called when the connection state of wifi has changed. |
| */ |
| @Override |
| public void onConnectedChanged() { |
| changeNextButtonState(mWifiTracker.isConnected()); |
| } |
| |
| /** Helper method to return whether an AccessPoint is disabled due to a wrong password */ |
| private static boolean isDisabledByWrongPassword(AccessPoint accessPoint) { |
| WifiConfiguration config = accessPoint.getConfig(); |
| if (config == null) { |
| return false; |
| } |
| WifiConfiguration.NetworkSelectionStatus networkStatus = |
| config.getNetworkSelectionStatus(); |
| if (networkStatus == null || networkStatus.isNetworkEnabled()) { |
| return false; |
| } |
| int reason = networkStatus.getNetworkSelectionDisableReason(); |
| return WifiConfiguration.NetworkSelectionStatus.DISABLED_BY_WRONG_PASSWORD == reason; |
| } |
| |
| private void updateAccessPointPreferences() { |
| // in case state has changed |
| if (!mWifiManager.isWifiEnabled()) { |
| return; |
| } |
| // AccessPoints are sorted by the WifiTracker |
| final List<AccessPoint> accessPoints = mWifiTracker.getAccessPoints(); |
| if (isVerboseLoggingEnabled()) { |
| Log.i(TAG, "updateAccessPoints called for: " + accessPoints); |
| } |
| |
| boolean hasAvailableAccessPoints = false; |
| mStatusMessagePreference.setVisible(false); |
| mConnectedAccessPointPreferenceCategory.setVisible(true); |
| mAccessPointsPreferenceCategory.setVisible(true); |
| |
| cacheRemoveAllPrefs(mAccessPointsPreferenceCategory); |
| |
| int index = |
| configureConnectedAccessPointPreferenceCategory(accessPoints) ? 1 : 0; |
| int numAccessPoints = accessPoints.size(); |
| for (; index < numAccessPoints; index++) { |
| AccessPoint accessPoint = accessPoints.get(index); |
| // Ignore access points that are out of range. |
| if (accessPoint.isReachable()) { |
| String key = accessPoint.getKey(); |
| hasAvailableAccessPoints = true; |
| LongPressAccessPointPreference pref = |
| (LongPressAccessPointPreference) getCachedPreference(key); |
| if (pref != null) { |
| pref.setOrder(index); |
| continue; |
| } |
| LongPressAccessPointPreference preference = |
| createLongPressAccessPointPreference(accessPoint); |
| preference.setKey(key); |
| preference.setOrder(index); |
| if (mOpenSsid != null && mOpenSsid.equals(accessPoint.getSsidStr()) |
| && (accessPoint.getSecurity() != AccessPoint.SECURITY_NONE && |
| accessPoint.getSecurity() != AccessPoint.SECURITY_OWE && |
| accessPoint.getSecurity() != AccessPoint.SECURITY_OWE_TRANSITION)) { |
| if (!accessPoint.isSaved() || isDisabledByWrongPassword(accessPoint)) { |
| onPreferenceTreeClick(preference); |
| mOpenSsid = null; |
| } |
| } |
| mAccessPointsPreferenceCategory.addPreference(preference); |
| accessPoint.setListener(WifiSettings.this); |
| preference.refresh(); |
| } |
| } |
| removeCachedPrefs(mAccessPointsPreferenceCategory); |
| mAddWifiNetworkPreference.setOrder(index); |
| mAccessPointsPreferenceCategory.addPreference(mAddWifiNetworkPreference); |
| setAdditionalSettingsSummaries(); |
| |
| if (!hasAvailableAccessPoints) { |
| setProgressBarVisible(true); |
| Preference pref = new Preference(getPrefContext()); |
| pref.setSelectable(false); |
| pref.setSummary(R.string.wifi_empty_list_wifi_on); |
| pref.setOrder(index++); |
| pref.setKey(PREF_KEY_EMPTY_WIFI_LIST); |
| mAccessPointsPreferenceCategory.addPreference(pref); |
| } else { |
| // Continuing showing progress bar for an additional delay to overlap with animation |
| getView().postDelayed(mHideProgressBarRunnable, 1700 /* delay millis */); |
| } |
| } |
| |
| @NonNull |
| private LongPressAccessPointPreference createLongPressAccessPointPreference( |
| AccessPoint accessPoint) { |
| return new LongPressAccessPointPreference(accessPoint, getPrefContext(), mUserBadgeCache, |
| false /* forSavedNetworks */, R.drawable.ic_wifi_signal_0, this); |
| } |
| |
| @NonNull |
| @VisibleForTesting |
| ConnectedAccessPointPreference createConnectedAccessPointPreference( |
| AccessPoint accessPoint, Context context) { |
| return new ConnectedAccessPointPreference(accessPoint, context, mUserBadgeCache, |
| R.drawable.ic_wifi_signal_0, false /* forSavedNetworks */, this); |
| } |
| |
| /** |
| * Configure the ConnectedAccessPointPreferenceCategory and return true if the Category was |
| * shown. |
| */ |
| private boolean configureConnectedAccessPointPreferenceCategory( |
| List<AccessPoint> accessPoints) { |
| if (accessPoints.size() == 0) { |
| removeConnectedAccessPointPreference(); |
| return false; |
| } |
| |
| AccessPoint connectedAp = accessPoints.get(0); |
| if (!connectedAp.isActive()) { |
| removeConnectedAccessPointPreference(); |
| return false; |
| } |
| |
| // Is the preference category empty? |
| if (mConnectedAccessPointPreferenceCategory.getPreferenceCount() == 0) { |
| addConnectedAccessPointPreference(connectedAp); |
| return true; |
| } |
| |
| // Is the previous currently connected SSID different from the new one? |
| ConnectedAccessPointPreference preference = |
| (ConnectedAccessPointPreference) |
| (mConnectedAccessPointPreferenceCategory.getPreference(0)); |
| // The AccessPoints need to be the same reference to ensure that updates are reflected |
| // in the UI. |
| if (preference.getAccessPoint() != connectedAp) { |
| removeConnectedAccessPointPreference(); |
| addConnectedAccessPointPreference(connectedAp); |
| return true; |
| } |
| |
| // Else same AP is connected, simply refresh the connected access point preference |
| // (first and only access point in this category). |
| preference.refresh(); |
| // Update any potential changes to the connected network and ensure that the callback is |
| // registered after an onStop lifecycle event. |
| registerCaptivePortalNetworkCallback(getCurrentWifiNetwork(), preference); |
| return true; |
| } |
| |
| /** |
| * Creates a Preference for the given {@link AccessPoint} and adds it to the |
| * {@link #mConnectedAccessPointPreferenceCategory}. |
| */ |
| private void addConnectedAccessPointPreference(AccessPoint connectedAp) { |
| final ConnectedAccessPointPreference pref = |
| createConnectedAccessPointPreference(connectedAp, getPrefContext()); |
| registerCaptivePortalNetworkCallback(getCurrentWifiNetwork(), pref); |
| |
| // Launch details page or captive portal on click. |
| pref.setOnPreferenceClickListener( |
| preference -> { |
| pref.getAccessPoint().saveWifiState(pref.getExtras()); |
| if (mCaptivePortalNetworkCallback != null |
| && mCaptivePortalNetworkCallback.isCaptivePortal()) { |
| mConnectivityManager.startCaptivePortalApp( |
| mCaptivePortalNetworkCallback.getNetwork()); |
| } else { |
| launchNetworkDetailsFragment(pref); |
| } |
| return true; |
| }); |
| |
| pref.setOnGearClickListener( |
| preference -> { |
| pref.getAccessPoint().saveWifiState(pref.getExtras()); |
| launchNetworkDetailsFragment(pref); |
| }); |
| |
| pref.refresh(); |
| |
| mConnectedAccessPointPreferenceCategory.addPreference(pref); |
| mConnectedAccessPointPreferenceCategory.setVisible(true); |
| if (mClickedConnect) { |
| mClickedConnect = false; |
| scrollToPreference(mConnectedAccessPointPreferenceCategory); |
| } |
| } |
| |
| private void registerCaptivePortalNetworkCallback( |
| Network wifiNetwork, ConnectedAccessPointPreference pref) { |
| if (wifiNetwork == null || pref == null) { |
| Log.w(TAG, "Network or Preference were null when registering callback."); |
| return; |
| } |
| |
| if (mCaptivePortalNetworkCallback != null |
| && mCaptivePortalNetworkCallback.isSameNetworkAndPreference(wifiNetwork, pref)) { |
| return; |
| } |
| |
| unregisterCaptivePortalNetworkCallback(); |
| |
| mCaptivePortalNetworkCallback = new CaptivePortalNetworkCallback(wifiNetwork, pref); |
| mConnectivityManager.registerNetworkCallback( |
| new NetworkRequest.Builder() |
| .clearCapabilities() |
| .addTransportType(TRANSPORT_WIFI) |
| .build(), |
| mCaptivePortalNetworkCallback, |
| new Handler(Looper.getMainLooper())); |
| } |
| |
| private void unregisterCaptivePortalNetworkCallback() { |
| if (mCaptivePortalNetworkCallback != null) { |
| try { |
| mConnectivityManager.unregisterNetworkCallback(mCaptivePortalNetworkCallback); |
| } catch (RuntimeException e) { |
| Log.e(TAG, "Unregistering CaptivePortalNetworkCallback failed.", e); |
| } |
| mCaptivePortalNetworkCallback = null; |
| } |
| } |
| |
| private void launchAddNetworkFragment() { |
| new SubSettingLauncher(getContext()) |
| .setTitleRes(R.string.wifi_add_network) |
| .setDestination(AddNetworkFragment.class.getName()) |
| .setSourceMetricsCategory(getMetricsCategory()) |
| .setResultListener(this, ADD_NETWORK_REQUEST) |
| .launch(); |
| } |
| |
| private void launchNetworkDetailsFragment(ConnectedAccessPointPreference pref) { |
| final AccessPoint accessPoint = pref.getAccessPoint(); |
| final Context context = getContext(); |
| final CharSequence title = |
| FeatureFlagUtils.isEnabled(context, FeatureFlags.WIFI_DETAILS_DATAUSAGE_HEADER) |
| ? accessPoint.getTitle() |
| : context.getText(R.string.pref_title_network_details); |
| |
| new SubSettingLauncher(getContext()) |
| .setTitleText(title) |
| .setDestination(WifiNetworkDetailsFragment.class.getName()) |
| .setArguments(pref.getExtras()) |
| .setSourceMetricsCategory(getMetricsCategory()) |
| .launch(); |
| } |
| |
| private Network getCurrentWifiNetwork() { |
| return mWifiManager != null ? mWifiManager.getCurrentNetwork() : null; |
| } |
| |
| /** Removes all preferences and hide the {@link #mConnectedAccessPointPreferenceCategory}. */ |
| private void removeConnectedAccessPointPreference() { |
| mConnectedAccessPointPreferenceCategory.removeAll(); |
| mConnectedAccessPointPreferenceCategory.setVisible(false); |
| unregisterCaptivePortalNetworkCallback(); |
| } |
| |
| private void removeAccessPointPreference() { |
| mAccessPointsPreferenceCategory.removeAll(); |
| mAccessPointsPreferenceCategory.setVisible(false); |
| } |
| |
| @VisibleForTesting |
| void setAdditionalSettingsSummaries() { |
| mConfigureWifiSettingsPreference.setSummary(getString( |
| isWifiWakeupEnabled() |
| ? R.string.wifi_configure_settings_preference_summary_wakeup_on |
| : R.string.wifi_configure_settings_preference_summary_wakeup_off)); |
| |
| final List<AccessPoint> savedNetworks = |
| WifiSavedConfigUtils.getAllConfigs(getContext(), mWifiManager); |
| final int numSavedNetworks = (savedNetworks != null) ? savedNetworks.size() : 0; |
| mSavedNetworksPreference.setVisible(numSavedNetworks > 0); |
| if (numSavedNetworks > 0) { |
| mSavedNetworksPreference.setSummary( |
| getSavedNetworkSettingsSummaryText(savedNetworks, numSavedNetworks)); |
| } |
| } |
| |
| private String getSavedNetworkSettingsSummaryText( |
| List<AccessPoint> savedNetworks, int numSavedNetworks) { |
| int numSavedPasspointNetworks = 0; |
| for (AccessPoint savedNetwork : savedNetworks) { |
| if (savedNetwork.isPasspointConfig() || savedNetwork.isPasspoint()) { |
| numSavedPasspointNetworks++; |
| } |
| } |
| final int numSavedNormalNetworks = numSavedNetworks - numSavedPasspointNetworks; |
| |
| if (numSavedNetworks == numSavedNormalNetworks) { |
| return getResources().getQuantityString(R.plurals.wifi_saved_access_points_summary, |
| numSavedNormalNetworks, numSavedNormalNetworks); |
| } else if (numSavedNetworks == numSavedPasspointNetworks) { |
| return getResources().getQuantityString( |
| R.plurals.wifi_saved_passpoint_access_points_summary, |
| numSavedPasspointNetworks, numSavedPasspointNetworks); |
| } else { |
| return getResources().getQuantityString(R.plurals.wifi_saved_all_access_points_summary, |
| numSavedNetworks, numSavedNetworks); |
| } |
| } |
| |
| private boolean isWifiWakeupEnabled() { |
| final Context context = getContext(); |
| final PowerManager powerManager = context.getSystemService(PowerManager.class); |
| final ContentResolver contentResolver = context.getContentResolver(); |
| return Settings.Global.getInt(contentResolver, |
| Settings.Global.WIFI_WAKEUP_ENABLED, 0) == 1 |
| && Settings.Global.getInt(contentResolver, |
| Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 1 |
| && Settings.Global.getInt(contentResolver, |
| Settings.Global.AIRPLANE_MODE_ON, 0) == 0 |
| && !powerManager.isPowerSaveMode(); |
| } |
| |
| private void setOffMessage() { |
| final CharSequence title = getText(R.string.wifi_empty_list_wifi_off); |
| // Don't use WifiManager.isScanAlwaysAvailable() to check the Wi-Fi scanning mode. Instead, |
| // read the system settings directly. Because when the device is in Airplane mode, even if |
| // Wi-Fi scanning mode is on, WifiManager.isScanAlwaysAvailable() still returns "off". |
| final boolean wifiScanningMode = Settings.Global.getInt(getActivity().getContentResolver(), |
| Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 1; |
| final CharSequence description = wifiScanningMode ? getText(R.string.wifi_scan_notify_text) |
| : getText(R.string.wifi_scan_notify_text_scanning_off); |
| final LinkifyUtils.OnClickListener clickListener = |
| () -> new SubSettingLauncher(getContext()) |
| .setDestination(ScanningSettings.class.getName()) |
| .setTitleRes(R.string.location_scanning_screen_title) |
| .setSourceMetricsCategory(getMetricsCategory()) |
| .launch(); |
| mStatusMessagePreference.setText(title, description, clickListener); |
| removeConnectedAccessPointPreference(); |
| removeAccessPointPreference(); |
| mStatusMessagePreference.setVisible(true); |
| } |
| |
| private void addMessagePreference(int messageId) { |
| mStatusMessagePreference.setTitle(messageId); |
| mStatusMessagePreference.setVisible(true); |
| |
| } |
| |
| protected void setProgressBarVisible(boolean visible) { |
| if (mProgressHeader != null) { |
| mProgressHeader.setVisibility(visible ? View.VISIBLE : View.GONE); |
| } |
| } |
| |
| /** |
| * Renames/replaces "Next" button when appropriate. "Next" button usually exists in |
| * Wifi setup screens, not in usual wifi settings screen. |
| * |
| * @param enabled true when the device is connected to a wifi network. |
| */ |
| private void changeNextButtonState(boolean enabled) { |
| if (mEnableNextOnConnection && hasNextButton()) { |
| getNextButton().setEnabled(enabled); |
| } |
| } |
| |
| @Override |
| public void onForget(WifiDialog dialog) { |
| forget(); |
| } |
| |
| @Override |
| public void onSubmit(WifiDialog dialog) { |
| if (mDialog != null) { |
| submit(mDialog.getController()); |
| } |
| } |
| |
| @Override |
| public void onScan(WifiDialog dialog, String ssid) { |
| // Launch QR code scanner to join a network. |
| startActivityForResult(WifiDppUtils.getEnrolleeQrCodeScannerIntent(ssid), |
| REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER); |
| } |
| |
| /* package */ void submit(WifiConfigController configController) { |
| |
| final WifiConfiguration config = configController.getConfig(); |
| |
| if (config == null) { |
| if (mSelectedAccessPoint != null |
| && mSelectedAccessPoint.isSaved()) { |
| connect(mSelectedAccessPoint.getConfig(), true /* isSavedNetwork */); |
| } |
| } else if (configController.getMode() == WifiConfigUiBase.MODE_MODIFY) { |
| mWifiManager.save(config, mSaveListener); |
| } else { |
| mWifiManager.save(config, mSaveListener); |
| if (mSelectedAccessPoint != null) { // Not an "Add network" |
| connect(config, false /* isSavedNetwork */); |
| } |
| } |
| |
| mWifiTracker.resumeScanning(); |
| } |
| |
| /* package */ void forget() { |
| mMetricsFeatureProvider.action(getActivity(), SettingsEnums.ACTION_WIFI_FORGET); |
| if (!mSelectedAccessPoint.isSaved()) { |
| if (mSelectedAccessPoint.getNetworkInfo() != null && |
| mSelectedAccessPoint.getNetworkInfo().getState() != State.DISCONNECTED) { |
| // Network is active but has no network ID - must be ephemeral. |
| mWifiManager.disableEphemeralNetwork( |
| AccessPoint.convertToQuotedString(mSelectedAccessPoint.getSsidStr())); |
| } else { |
| // Should not happen, but a monkey seems to trigger it |
| Log.e(TAG, "Failed to forget invalid network " + mSelectedAccessPoint.getConfig()); |
| return; |
| } |
| } else if (mSelectedAccessPoint.getConfig().isPasspoint()) { |
| try { |
| mWifiManager.removePasspointConfiguration(mSelectedAccessPoint.getConfig().FQDN); |
| } catch (IllegalArgumentException e) { |
| Log.e(TAG, "Failed to remove Passpoint configuration with error: " + e); |
| return; |
| } |
| } else { |
| mWifiManager.forget(mSelectedAccessPoint.getConfig().networkId, mForgetListener); |
| } |
| |
| mWifiTracker.resumeScanning(); |
| |
| // We need to rename/replace "Next" button in wifi setup context. |
| changeNextButtonState(false); |
| } |
| |
| protected void connect(final WifiConfiguration config, boolean isSavedNetwork) { |
| // Log subtype if configuration is a saved network. |
| mMetricsFeatureProvider.action(getContext(), SettingsEnums.ACTION_WIFI_CONNECT, |
| isSavedNetwork); |
| mWifiManager.connect(config, mConnectListener); |
| mClickedConnect = true; |
| } |
| |
| protected void connect(final int networkId, boolean isSavedNetwork) { |
| // Log subtype if configuration is a saved network. |
| mMetricsFeatureProvider.action(getActivity(), SettingsEnums.ACTION_WIFI_CONNECT, |
| isSavedNetwork); |
| mWifiManager.connect(networkId, mConnectListener); |
| } |
| |
| @VisibleForTesting |
| void handleAddNetworkRequest(int result, Intent data) { |
| if (result == Activity.RESULT_OK) { |
| handleAddNetworkSubmitEvent(data); |
| } |
| mWifiTracker.resumeScanning(); |
| } |
| |
| private void handleAddNetworkSubmitEvent(Intent data) { |
| final WifiConfiguration wifiConfiguration = data.getParcelableExtra( |
| AddNetworkFragment.WIFI_CONFIG_KEY); |
| if (wifiConfiguration != null) { |
| mWifiManager.save(wifiConfiguration, mSaveListener); |
| } |
| } |
| |
| /** |
| * Called when "add network" button is pressed. |
| */ |
| private void onAddNetworkPressed() { |
| // No exact access point is selected. |
| mSelectedAccessPoint = null; |
| launchAddNetworkFragment(); |
| } |
| |
| @Override |
| public int getHelpResource() { |
| return R.string.help_url_wifi; |
| } |
| |
| @Override |
| public void onAccessPointChanged(final AccessPoint accessPoint) { |
| Log.d(TAG, "onAccessPointChanged (singular) callback initiated"); |
| View view = getView(); |
| if (view != null) { |
| view.post(new Runnable() { |
| @Override |
| public void run() { |
| Object tag = accessPoint.getTag(); |
| if (tag != null) { |
| ((AccessPointPreference) tag).refresh(); |
| } |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void onLevelChanged(AccessPoint accessPoint) { |
| ((AccessPointPreference) accessPoint.getTag()).onLevelChanged(); |
| } |
| |
| public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = |
| new BaseSearchIndexProvider() { |
| @Override |
| public List<SearchIndexableRaw> getRawDataToIndex(Context context, |
| boolean enabled) { |
| final List<SearchIndexableRaw> result = new ArrayList<>(); |
| final Resources res = context.getResources(); |
| |
| // Add fragment title if we are showing this fragment |
| if (res.getBoolean(R.bool.config_show_wifi_settings)) { |
| SearchIndexableRaw data = new SearchIndexableRaw(context); |
| data.title = res.getString(R.string.wifi_settings); |
| data.screenTitle = res.getString(R.string.wifi_settings); |
| data.keywords = res.getString(R.string.keywords_wifi); |
| data.key = DATA_KEY_REFERENCE; |
| result.add(data); |
| } |
| |
| return result; |
| } |
| }; |
| |
| private static class SummaryProvider |
| implements SummaryLoader.SummaryProvider, OnSummaryChangeListener { |
| |
| private final Context mContext; |
| private final SummaryLoader mSummaryLoader; |
| |
| @VisibleForTesting |
| WifiSummaryUpdater mSummaryHelper; |
| |
| public SummaryProvider(Context context, SummaryLoader summaryLoader) { |
| mContext = context; |
| mSummaryLoader = summaryLoader; |
| mSummaryHelper = new WifiSummaryUpdater(mContext, this); |
| } |
| |
| |
| @Override |
| public void setListening(boolean listening) { |
| mSummaryHelper.register(listening); |
| } |
| |
| @Override |
| public void onSummaryChanged(String summary) { |
| mSummaryLoader.setSummary(this, summary); |
| } |
| } |
| |
| public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY |
| = new SummaryLoader.SummaryProviderFactory() { |
| @Override |
| public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity, |
| SummaryLoader summaryLoader) { |
| return new SummaryProvider(activity, summaryLoader); |
| } |
| }; |
| } |
