| /* |
| * 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.os.UserManager.DISALLOW_CONFIG_WIFI; |
| |
| import android.annotation.NonNull; |
| import android.app.Activity; |
| import android.app.Dialog; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.res.Resources; |
| import android.net.ConnectivityManager; |
| import android.net.NetworkInfo; |
| import android.net.NetworkInfo.State; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiManager; |
| import android.net.wifi.WpsInfo; |
| import android.nfc.NfcAdapter; |
| import android.os.Bundle; |
| import android.os.HandlerThread; |
| import android.os.PowerManager; |
| import android.os.Process; |
| import android.provider.Settings; |
| import android.support.annotation.VisibleForTesting; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceCategory; |
| 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 com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.LinkifyUtils; |
| import com.android.settings.R; |
| import com.android.settings.RestrictedSettingsFragment; |
| import com.android.settings.SettingsActivity; |
| import com.android.settings.dashboard.SummaryLoader; |
| 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.settingslib.RestrictedLockUtils; |
| import com.android.settingslib.wifi.AccessPoint; |
| import com.android.settingslib.wifi.AccessPoint.AccessPointListener; |
| import com.android.settingslib.wifi.AccessPointPreference; |
| 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. |
| */ |
| public class WifiSettings extends RestrictedSettingsFragment |
| implements Indexable, WifiTracker.WifiListener, AccessPointListener, |
| WifiDialog.WifiDialogListener { |
| |
| private static final String TAG = "WifiSettings"; |
| |
| /* package */ static final int MENU_ID_WPS_PBC = Menu.FIRST; |
| private static final int MENU_ID_WPS_PIN = Menu.FIRST + 1; |
| private static final int MENU_ID_CONNECT = Menu.FIRST + 6; |
| private static final int MENU_ID_FORGET = Menu.FIRST + 7; |
| private static final int MENU_ID_MODIFY = Menu.FIRST + 8; |
| private static final int MENU_ID_WRITE_NFC = Menu.FIRST + 9; |
| |
| public static final int WIFI_DIALOG_ID = 1; |
| /* package */ static final int WPS_PBC_DIALOG_ID = 2; |
| private static final int WPS_PIN_DIALOG_ID = 3; |
| private static final int WRITE_NFC_DIALOG_ID = 6; |
| |
| // 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 SAVED_WIFI_NFC_DIALOG_STATE = "wifi_nfc_dlg_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_ADDITIONAL_SETTINGS = "additional_settings"; |
| private static final String PREF_KEY_CONFIGURE_WIFI_SETTINGS = "configure_settings"; |
| private static final String PREF_KEY_SAVED_NETWORKS = "saved_networks"; |
| |
| private final Runnable mUpdateAccessPointsRunnable = () -> { |
| updateAccessPointPreferences(); |
| }; |
| private final Runnable mHideProgressBarRunnable = () -> { |
| setProgressBarVisible(false); |
| }; |
| |
| protected WifiManager mWifiManager; |
| private WifiManager.ActionListener mConnectListener; |
| private WifiManager.ActionListener mSaveListener; |
| private WifiManager.ActionListener mForgetListener; |
| |
| /** |
| * 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 editted is stored here. |
| private AccessPoint mSelectedAccessPoint; |
| |
| private WifiDialog mDialog; |
| private WriteWifiConfigToNfcDialog mWifiToNfcDialog; |
| |
| 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; |
| private Bundle mWifiNfcDialogSavedState; |
| |
| private WifiTracker mWifiTracker; |
| private String mOpenSsid; |
| |
| private HandlerThread mBgThread; |
| |
| private AccessPointPreference.UserBadgeCache mUserBadgeCache; |
| |
| private PreferenceCategory mConnectedAccessPointPreferenceCategory; |
| private PreferenceCategory mAccessPointsPreferenceCategory; |
| private PreferenceCategory mAdditionalSettingsPreferenceCategory; |
| private Preference mAddPreference; |
| private Preference mConfigureWifiSettingsPreference; |
| private Preference mSavedNetworksPreference; |
| private LinkablePreference mStatusMessagePreference; |
| |
| // For Search |
| private 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.wifi_progress_header) |
| .findViewById(R.id.progress_bar_animation); |
| setProgressBarVisible(false); |
| } |
| } |
| |
| @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(); |
| |
| mBgThread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND); |
| mBgThread.start(); |
| } |
| |
| private void addPreferences() { |
| addPreferencesFromResource(R.xml.wifi_settings); |
| |
| mConnectedAccessPointPreferenceCategory = |
| (PreferenceCategory) findPreference(PREF_KEY_CONNECTED_ACCESS_POINTS); |
| mAccessPointsPreferenceCategory = |
| (PreferenceCategory) findPreference(PREF_KEY_ACCESS_POINTS); |
| mAdditionalSettingsPreferenceCategory = |
| (PreferenceCategory) findPreference(PREF_KEY_ADDITIONAL_SETTINGS); |
| mConfigureWifiSettingsPreference = findPreference(PREF_KEY_CONFIGURE_WIFI_SETTINGS); |
| mSavedNetworksPreference = findPreference(PREF_KEY_SAVED_NETWORKS); |
| |
| Context prefContext = getPrefContext(); |
| mAddPreference = new Preference(prefContext); |
| mAddPreference.setIcon(R.drawable.ic_menu_add_inset); |
| mAddPreference.setTitle(R.string.wifi_add_network); |
| mStatusMessagePreference = new LinkablePreference(prefContext); |
| |
| mUserBadgeCache = new AccessPointPreference.UserBadgeCache(getPackageManager()); |
| } |
| |
| @Override |
| public void onDestroy() { |
| mBgThread.quit(); |
| super.onDestroy(); |
| } |
| |
| @Override |
| public void onActivityCreated(Bundle savedInstanceState) { |
| super.onActivityCreated(savedInstanceState); |
| |
| mWifiTracker = WifiTrackerFactory.create( |
| getActivity(), this, mBgThread.getLooper(), true, true, false); |
| mWifiManager = mWifiTracker.getManager(); |
| |
| mConnectListener = 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_connect_message, |
| Toast.LENGTH_SHORT).show(); |
| } |
| } |
| }; |
| |
| 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 (savedInstanceState.containsKey(SAVED_WIFI_NFC_DIALOG_STATE)) { |
| mWifiNfcDialogSavedState = |
| savedInstanceState.getBundle(SAVED_WIFI_NFC_DIALOG_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(); |
| |
| mWifiTracker.startTracking(); |
| |
| if (mIsRestricted) { |
| restrictUi(); |
| return; |
| } |
| |
| onWifiStateChanged(mWifiManager.getWifiState()); |
| } |
| |
| private void restrictUi() { |
| if (!isUiRestrictedByOnlyAdmin()) { |
| getEmptyTextView().setText(R.string.wifi_empty_list_user_restricted); |
| } |
| getPreferenceScreen().removeAll(); |
| } |
| |
| /** |
| * Only update the AP list if there are not any APs currently shown. |
| * |
| * <p>Thus forceUpdate will only be called during cold start or when toggling between wifi on |
| * and off. In other use cases, the previous APs will remain until the next update is received |
| * from {@link WifiTracker}. |
| */ |
| private void conditionallyForceUpdateAPs() { |
| if (mAccessPointsPreferenceCategory.getPreferenceCount() > 0 |
| && mAccessPointsPreferenceCategory.getPreference(0) instanceof |
| AccessPointPreference) { |
| // Make sure we don't update due to callbacks initiated by sticky broadcasts in |
| // WifiTracker. |
| Log.d(TAG, "Did not force update APs due to existing APs displayed"); |
| getView().removeCallbacks(mUpdateAccessPointsRunnable); |
| return; |
| } |
| setProgressBarVisible(true); |
| mWifiTracker.forceUpdate(); |
| if (WifiTracker.sVerboseLogging) { |
| Log.i(TAG, "WifiSettings force update APs: " + mWifiTracker.getAccessPoints()); |
| } |
| getView().removeCallbacks(mUpdateAccessPointsRunnable); |
| updateAccessPointPreferences(); |
| } |
| |
| /** |
| * @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() { |
| mWifiTracker.stopTracking(); |
| getView().removeCallbacks(mUpdateAccessPointsRunnable); |
| getView().removeCallbacks(mHideProgressBarRunnable); |
| super.onStop(); |
| } |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| super.onActivityResult(requestCode, resultCode, data); |
| |
| final boolean formerlyRestricted = mIsRestricted; |
| mIsRestricted = isUiRestricted(); |
| if (formerlyRestricted && !mIsRestricted |
| && getPreferenceScreen().getPreferenceCount() == 0) { |
| // De-restrict the ui |
| addPreferences(); |
| } |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.WIFI; |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| |
| // If the dialog is showing, save its state. |
| if (mDialog != null && mDialog.isShowing()) { |
| outState.putInt(SAVE_DIALOG_MODE, mDialogMode); |
| if (mDlgAccessPoint != null) { |
| mAccessPointSavedState = new Bundle(); |
| mDlgAccessPoint.saveWifiState(mAccessPointSavedState); |
| outState.putBundle(SAVE_DIALOG_ACCESS_POINT_STATE, mAccessPointSavedState); |
| } |
| } |
| |
| if (mWifiToNfcDialog != null && mWifiToNfcDialog.isShowing()) { |
| Bundle savedState = new Bundle(); |
| mWifiToNfcDialog.saveState(savedState); |
| outState.putBundle(SAVED_WIFI_NFC_DIALOG_STATE, savedState); |
| } |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| // If the user is not allowed to configure wifi, do not handle menu selections. |
| if (mIsRestricted) { |
| return false; |
| } |
| |
| switch (item.getItemId()) { |
| case MENU_ID_WPS_PBC: |
| showDialog(WPS_PBC_DIALOG_ID); |
| return true; |
| case MENU_ID_WPS_PIN: |
| showDialog(WPS_PIN_DIALOG_ID); |
| return true; |
| } |
| return super.onOptionsItemSelected(item); |
| } |
| |
| @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.getSsid()); |
| if (mSelectedAccessPoint.isConnectable()) { |
| menu.add(Menu.NONE, MENU_ID_CONNECT, 0, R.string.wifi_menu_connect); |
| } |
| |
| WifiConfiguration config = mSelectedAccessPoint.getConfig(); |
| // Some configs are ineditable |
| if (isEditabilityLockedDown(getActivity(), config)) { |
| return; |
| } |
| |
| if (mSelectedAccessPoint.isSaved() || mSelectedAccessPoint.isEphemeral()) { |
| // Allow forgetting a network if either the network is saved or ephemerally |
| // connected. (In the latter case, "forget" blacklists the network so it won't |
| // be used again, ephemerally). |
| menu.add(Menu.NONE, MENU_ID_FORGET, 0, R.string.wifi_menu_forget); |
| } |
| if (mSelectedAccessPoint.isSaved()) { |
| menu.add(Menu.NONE, MENU_ID_MODIFY, 0, R.string.wifi_menu_modify); |
| NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(getActivity()); |
| if (nfcAdapter != null && nfcAdapter.isEnabled() && |
| mSelectedAccessPoint.getSecurity() != AccessPoint.SECURITY_NONE) { |
| // Only allow writing of NFC tags for password-protected networks. |
| menu.add(Menu.NONE, MENU_ID_WRITE_NFC, 0, R.string.wifi_menu_write_to_nfc); |
| } |
| } |
| } |
| } |
| |
| @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) { |
| /** 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; |
| } |
| case MENU_ID_WRITE_NFC: |
| showDialog(WRITE_NFC_DIALOG_ID); |
| 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. |
| */ |
| WifiConfiguration config = mSelectedAccessPoint.getConfig(); |
| if (mSelectedAccessPoint.getSecurity() == AccessPoint.SECURITY_NONE) { |
| mSelectedAccessPoint.generateOpenNetworkConfig(); |
| connect(mSelectedAccessPoint.getConfig(), mSelectedAccessPoint.isSaved()); |
| } else if (mSelectedAccessPoint.isSaved() && config != null |
| && config.getNetworkSelectionStatus() != null |
| && config.getNetworkSelectionStatus().getHasEverConnected()) { |
| connect(config, true /* isSavedNetwork */); |
| } else if (mSelectedAccessPoint.isPasspoint()) { |
| // Access point provided by an installed Passpoint provider, connect using |
| // the associated config. |
| connect(config, true /* isSavedNetwork */); |
| } else { |
| showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT); |
| } |
| } else if (preference == mAddPreference) { |
| onAddNetworkPressed(); |
| } else { |
| return super.onPreferenceTreeClick(preference); |
| } |
| return true; |
| } |
| |
| private void showDialog(AccessPoint accessPoint, int dialogMode) { |
| if (accessPoint != null) { |
| WifiConfiguration config = accessPoint.getConfig(); |
| if (isEditabilityLockedDown(getActivity(), config) && accessPoint.isActive()) { |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), |
| RestrictedLockUtils.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: |
| if (mDlgAccessPoint == null && mAccessPointSavedState == null) { |
| // add new network |
| mDialog = WifiDialog |
| .createFullscreen(getActivity(), this, mDlgAccessPoint, mDialogMode); |
| } else { |
| // modify network |
| if (mDlgAccessPoint == 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; |
| case WPS_PBC_DIALOG_ID: |
| return new WpsDialog(getActivity(), WpsInfo.PBC); |
| case WPS_PIN_DIALOG_ID: |
| return new WpsDialog(getActivity(), WpsInfo.DISPLAY); |
| case WRITE_NFC_DIALOG_ID: |
| if (mSelectedAccessPoint != null) { |
| mWifiToNfcDialog = new WriteWifiConfigToNfcDialog( |
| getActivity(), |
| mSelectedAccessPoint.getSecurity(), |
| new WifiManagerWrapper(mWifiManager)); |
| } else if (mWifiNfcDialogSavedState != null) { |
| mWifiToNfcDialog = new WriteWifiConfigToNfcDialog(getActivity(), |
| mWifiNfcDialogSavedState, new WifiManagerWrapper(mWifiManager)); |
| } |
| |
| return mWifiToNfcDialog; |
| } |
| return super.onCreateDialog(dialogId); |
| } |
| |
| @Override |
| public int getDialogMetricsCategory(int dialogId) { |
| switch (dialogId) { |
| case WIFI_DIALOG_ID: |
| return MetricsEvent.DIALOG_WIFI_AP_EDIT; |
| case WPS_PBC_DIALOG_ID: |
| return MetricsEvent.DIALOG_WIFI_PBC; |
| case WPS_PIN_DIALOG_ID: |
| return MetricsEvent.DIALOG_WIFI_PIN; |
| case WRITE_NFC_DIALOG_ID: |
| return MetricsEvent.DIALOG_WIFI_WRITE_NFC; |
| 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()) { |
| setProgressBarVisible(true); |
| getView().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: |
| conditionallyForceUpdateAPs(); |
| break; |
| |
| case WifiManager.WIFI_STATE_ENABLING: |
| removeConnectedAccessPointPreference(); |
| mAccessPointsPreferenceCategory.removeAll(); |
| addMessagePreference(R.string.wifi_starting); |
| setProgressBarVisible(true); |
| break; |
| |
| case WifiManager.WIFI_STATE_DISABLING: |
| removeConnectedAccessPointPreference(); |
| mAccessPointsPreferenceCategory.removeAll(); |
| 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 and isConnected |
| * should be called to get the updated state. |
| */ |
| @Override |
| public void onConnectedChanged() { |
| updateAccessPointsDelayed(); |
| 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 (WifiTracker.sVerboseLogging) { |
| Log.i(TAG, "updateAccessPoints called for: " + accessPoints); |
| } |
| |
| boolean hasAvailableAccessPoints = false; |
| mAccessPointsPreferenceCategory.removePreference(mStatusMessagePreference); |
| 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 = AccessPointPreference.generatePreferenceKey(accessPoint); |
| hasAvailableAccessPoints = true; |
| LongPressAccessPointPreference pref = |
| (LongPressAccessPointPreference) getCachedPreference(key); |
| if (pref != null) { |
| pref.setOrder(index); |
| continue; |
| } |
| LongPressAccessPointPreference preference = |
| createLongPressActionPointPreference(accessPoint); |
| preference.setKey(key); |
| preference.setOrder(index); |
| if (mOpenSsid != null && mOpenSsid.equals(accessPoint.getSsidStr()) |
| && accessPoint.getSecurity() != AccessPoint.SECURITY_NONE) { |
| if (!accessPoint.isSaved() || isDisabledByWrongPassword(accessPoint)) { |
| onPreferenceTreeClick(preference); |
| mOpenSsid = null; |
| } |
| } |
| mAccessPointsPreferenceCategory.addPreference(preference); |
| accessPoint.setListener(WifiSettings.this); |
| preference.refresh(); |
| } |
| } |
| removeCachedPrefs(mAccessPointsPreferenceCategory); |
| mAddPreference.setOrder(index); |
| mAccessPointsPreferenceCategory.addPreference(mAddPreference); |
| 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 createLongPressActionPointPreference( |
| AccessPoint accessPoint) { |
| return new LongPressAccessPointPreference(accessPoint, getPrefContext(), mUserBadgeCache, |
| false, R.drawable.ic_wifi_signal_0, 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? |
| AccessPointPreference preference = (AccessPointPreference) |
| (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). |
| ((LongPressAccessPointPreference) mConnectedAccessPointPreferenceCategory.getPreference(0)) |
| .refresh(); |
| return true; |
| } |
| |
| /** |
| * Creates a Preference for the given {@link AccessPoint} and adds it to the |
| * {@link #mConnectedAccessPointPreferenceCategory}. |
| */ |
| private void addConnectedAccessPointPreference(AccessPoint connectedAp) { |
| String key = connectedAp.getBssid(); |
| LongPressAccessPointPreference pref = (LongPressAccessPointPreference) |
| getCachedPreference(key); |
| if (pref == null) { |
| pref = createLongPressActionPointPreference(connectedAp); |
| } |
| |
| // Save the state of the current access point in the bundle so that we can restore it |
| // in the Wifi Network Details Fragment |
| pref.getAccessPoint().saveWifiState(pref.getExtras()); |
| pref.setFragment(WifiNetworkDetailsFragment.class.getName()); |
| pref.refresh(); |
| |
| mConnectedAccessPointPreferenceCategory.addPreference(pref); |
| mConnectedAccessPointPreferenceCategory.setVisible(true); |
| if (mClickedConnect) { |
| mClickedConnect = false; |
| scrollToPreference(mConnectedAccessPointPreferenceCategory); |
| } |
| } |
| |
| /** Removes all preferences and hide the {@link #mConnectedAccessPointPreferenceCategory}. */ |
| private void removeConnectedAccessPointPreference() { |
| mConnectedAccessPointPreferenceCategory.removeAll(); |
| mConnectedAccessPointPreferenceCategory.setVisible(false); |
| } |
| |
| private void setAdditionalSettingsSummaries() { |
| mAdditionalSettingsPreferenceCategory.addPreference(mConfigureWifiSettingsPreference); |
| final int defaultWakeupAvailable = getResources().getInteger( |
| com.android.internal.R.integer.config_wifi_wakeup_available); |
| boolean wifiWakeupAvailable = Settings.Global.getInt( |
| getContentResolver(), Settings.Global.WIFI_WAKEUP_AVAILABLE, defaultWakeupAvailable) |
| == 1; |
| if (wifiWakeupAvailable) { |
| mConfigureWifiSettingsPreference.setSummary(getString( |
| isWifiWakeupEnabled() |
| ? R.string.wifi_configure_settings_preference_summary_wakeup_on |
| : R.string.wifi_configure_settings_preference_summary_wakeup_off)); |
| } |
| int numSavedNetworks = mWifiTracker.getNumSavedNetworks(); |
| if (numSavedNetworks > 0) { |
| mAdditionalSettingsPreferenceCategory.addPreference(mSavedNetworksPreference); |
| mSavedNetworksPreference.setSummary( |
| getResources().getQuantityString(R.plurals.wifi_saved_access_points_summary, |
| numSavedNetworks, numSavedNetworks)); |
| } else { |
| mAdditionalSettingsPreferenceCategory.removePreference(mSavedNetworksPreference); |
| } |
| } |
| |
| private boolean isWifiWakeupEnabled() { |
| PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE); |
| ContentResolver contentResolver = 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 |
| && Settings.Global.getInt(contentResolver, |
| Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED, 0) == 1 |
| && !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 LinkifyUtils.OnClickListener() { |
| @Override |
| public void onClick() { |
| final SettingsActivity activity = (SettingsActivity) getActivity(); |
| activity.startPreferencePanel(WifiSettings.this, |
| ScanningSettings.class.getName(), |
| null, R.string.location_scanning_screen_title, null, null, 0); |
| } |
| }; |
| mStatusMessagePreference.setText(title, description, clickListener); |
| removeConnectedAccessPointPreference(); |
| mAccessPointsPreferenceCategory.removeAll(); |
| mAccessPointsPreferenceCategory.addPreference(mStatusMessagePreference); |
| } |
| |
| private void addMessagePreference(int messageId) { |
| mStatusMessagePreference.setTitle(messageId); |
| removeConnectedAccessPointPreference(); |
| mAccessPointsPreferenceCategory.removeAll(); |
| mAccessPointsPreferenceCategory.addPreference(mStatusMessagePreference); |
| } |
| |
| 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()); |
| } |
| } |
| |
| /* 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(), MetricsEvent.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()) { |
| mWifiManager.removePasspointConfiguration(mSelectedAccessPoint.getConfig().FQDN); |
| } 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(getActivity(), MetricsEvent.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(), MetricsEvent.ACTION_WIFI_CONNECT, |
| isSavedNetwork); |
| mWifiManager.connect(networkId, mConnectListener); |
| } |
| |
| /** |
| * Called when "add network" button is pressed. |
| */ |
| /* package */ void onAddNetworkPressed() { |
| mMetricsFeatureProvider.action(getActivity(), MetricsEvent.ACTION_WIFI_ADD_NETWORK); |
| // No exact access point is selected. |
| mSelectedAccessPoint = null; |
| showDialog(null, WifiConfigUiBase.MODE_CONNECT); |
| } |
| |
| @Override |
| protected 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) { |
| ((LongPressAccessPointPreference) tag).refresh(); |
| } |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void onLevelChanged(AccessPoint accessPoint) { |
| ((LongPressAccessPointPreference) 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 |
| 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); |
| |
| // Add saved Wi-Fi access points |
| final List<AccessPoint> accessPoints = |
| WifiTracker.getCurrentAccessPoints(context, true, false, false); |
| for (AccessPoint accessPoint : accessPoints) { |
| data = new SearchIndexableRaw(context); |
| data.title = accessPoint.getSsidStr(); |
| data.screenTitle = res.getString(R.string.wifi_settings); |
| data.enabled = enabled; |
| result.add(data); |
| } |
| |
| return result; |
| } |
| }; |
| |
| /** |
| * Returns true if the config is not editable through Settings. |
| * @param context Context of caller |
| * @param config The WiFi config. |
| * @return true if the config is not editable through Settings. |
| */ |
| public static boolean isEditabilityLockedDown(Context context, WifiConfiguration config) { |
| return !canModifyNetwork(context, config); |
| } |
| |
| /** |
| * This method is a stripped version of WifiConfigStore.canModifyNetwork. |
| * TODO: refactor to have only one method. |
| * @param context Context of caller |
| * @param config The WiFi config. |
| * @return true if Settings can modify the config. |
| */ |
| static boolean canModifyNetwork(Context context, WifiConfiguration config) { |
| if (config == null) { |
| return true; |
| } |
| |
| final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService( |
| Context.DEVICE_POLICY_SERVICE); |
| |
| // Check if device has DPM capability. If it has and dpm is still null, then we |
| // treat this case with suspicion and bail out. |
| final PackageManager pm = context.getPackageManager(); |
| if (pm.hasSystemFeature(PackageManager.FEATURE_DEVICE_ADMIN) && dpm == null) { |
| return false; |
| } |
| |
| boolean isConfigEligibleForLockdown = false; |
| if (dpm != null) { |
| final ComponentName deviceOwner = dpm.getDeviceOwnerComponentOnAnyUser(); |
| if (deviceOwner != null) { |
| final int deviceOwnerUserId = dpm.getDeviceOwnerUserId(); |
| try { |
| final int deviceOwnerUid = pm.getPackageUidAsUser(deviceOwner.getPackageName(), |
| deviceOwnerUserId); |
| isConfigEligibleForLockdown = deviceOwnerUid == config.creatorUid; |
| } catch (NameNotFoundException e) { |
| // don't care |
| } |
| } |
| } |
| if (!isConfigEligibleForLockdown) { |
| return true; |
| } |
| |
| final ContentResolver resolver = context.getContentResolver(); |
| final boolean isLockdownFeatureEnabled = Settings.Global.getInt(resolver, |
| Settings.Global.WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN, 0) != 0; |
| return !isLockdownFeatureEnabled; |
| } |
| |
| 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); |
| } |
| }; |
| } |
