WifiSettings.java revision 0b4fdc49fba83ad2a950681ef014b6927e438007
148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh/*
248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * Copyright (C) 2010 The Android Open Source Project
348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh *
448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * Licensed under the Apache License, Version 2.0 (the "License");
548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * you may not use this file except in compliance with the License.
648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * You may obtain a copy of the License at
748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh *
848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh *      http://www.apache.org/licenses/LICENSE-2.0
948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh *
1048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * Unless required by applicable law or agreed to in writing, software
1148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * distributed under the License is distributed on an "AS IS" BASIS,
1248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * See the License for the specific language governing permissions and
1448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh * limitations under the License.
1548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh */
1648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
1748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehpackage com.android.settings.wifi;
1848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
199c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawaimport android.app.Activity;
2089403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.app.AlertDialog;
2189403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.app.AppGlobals;
223d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasaniimport android.app.Dialog;
2389403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.app.admin.DevicePolicyManager;
243069581512bcb9687cb8d79675f6c4950c9ac087Jason Monkimport android.content.BroadcastReceiver;
254cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onukiimport android.content.ComponentName;
265de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Banimport android.content.ContentResolver;
2748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.content.Context;
2848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.content.Intent;
293069581512bcb9687cb8d79675f6c4950c9ac087Jason Monkimport android.content.IntentFilter;
3089403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.content.pm.ApplicationInfo;
3189403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.content.pm.IPackageManager;
3289403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.content.pm.PackageManager;
3389403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.content.pm.PackageManager.NameNotFoundException;
34fc86669031e9c11efa688cbf95e53c77dbc0a03dRussell Brennerimport android.content.res.Resources;
350b4fdc49fba83ad2a950681ef014b6927e438007Jason Monkimport android.graphics.drawable.Drawable;
369f59de930ae14566673d4d57597b836556820b29Maurice Lamimport android.net.ConnectivityManager;
3748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.net.NetworkInfo;
38b46a9194fe88a26e80d415919d191703c340925eJeff Davidsonimport android.net.NetworkInfo.State;
3948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.net.wifi.WifiConfiguration;
4048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.net.wifi.WifiManager;
4190380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriffimport android.net.wifi.WpsInfo;
4264c7429ac84e2f041e64fb7094f390b7491472dcAndres Moralesimport android.nfc.NfcAdapter;
4348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.os.Bundle;
447a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monkimport android.os.HandlerThread;
457a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monkimport android.os.Process;
4689403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.os.RemoteException;
4789403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Banimport android.os.UserHandle;
485de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Banimport android.provider.Settings;
4939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.support.v7.preference.Preference;
500b4fdc49fba83ad2a950681ef014b6927e438007Jason Monkimport android.support.v7.preference.PreferenceViewHolder;
51be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport android.text.Spannable;
52be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport android.text.style.TextAppearanceSpan;
53590e6c23b7ba4bf9a75ecfe5e6eda11d0dfa5c71Irfan Sheriffimport android.util.Log;
540b4fdc49fba83ad2a950681ef014b6927e438007Jason Monkimport android.util.TypedValue;
5548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.view.ContextMenu;
56e78c1879058571c00879f0d3e756951302adf513Gilles Debunneimport android.view.ContextMenu.ContextMenuInfo;
57be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport android.view.Gravity;
5848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.view.Menu;
599c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawaimport android.view.MenuInflater;
6048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.view.MenuItem;
6148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yehimport android.view.View;
6228c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lamimport android.widget.ProgressBar;
6318e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunneimport android.widget.TextView;
64be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport android.widget.TextView.BufferType;
65e78c1879058571c00879f0d3e756951302adf513Gilles Debunneimport android.widget.Toast;
668a963babe2e36b7a41f77b8d2598c97658196e58Chris Wrenimport com.android.internal.logging.MetricsLogger;
67be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport com.android.settings.LinkifyUtils;
68873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.R;
69873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.RestrictedSettingsFragment;
70873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.SettingsActivity;
713069581512bcb9687cb8d79675f6c4950c9ac087Jason Monkimport com.android.settings.dashboard.SummaryLoader;
72be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tangimport com.android.settings.location.ScanningSettings;
73873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.search.BaseSearchIndexProvider;
74873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.search.Indexable;
75873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidsonimport com.android.settings.search.SearchIndexableRaw;
7655dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monkimport com.android.settings.wifi.AccessPointPreference.UserBadgeCache;
77fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monkimport com.android.settingslib.wifi.AccessPoint;
78fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monkimport com.android.settingslib.wifi.AccessPoint.AccessPointListener;
793069581512bcb9687cb8d79675f6c4950c9ac087Jason Monkimport com.android.settingslib.wifi.WifiStatusTracker;
80fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monkimport com.android.settingslib.wifi.WifiTracker;
81873fa4f2ba4385a553381c0ed15f45d1e82e8947Jeff Davidson
82ac57f3e1eb56998550534c1b32d99cb7b5cc2b7bRussell Brennerimport java.util.ArrayList;
83ac57f3e1eb56998550534c1b32d99cb7b5cc2b7bRussell Brennerimport java.util.Collection;
84ac57f3e1eb56998550534c1b32d99cb7b5cc2b7bRussell Brennerimport java.util.List;
85590e6c23b7ba4bf9a75ecfe5e6eda11d0dfa5c71Irfan Sheriff
8639b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport static android.os.UserManager.DISALLOW_CONFIG_WIFI;
8739b467482d1bf256a111c757e9b7621c6f523271Jason Monk
88d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa/**
89fc5dd2cbf0d614f661d513ba6e672b8731d8ea6bRussell Brenner * Two types of UI are provided here.
90d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa *
91fc5dd2cbf0d614f661d513ba6e672b8731d8ea6bRussell Brenner * The first is for "usual Settings", appearing as any other Setup fragment.
92d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa *
93fc5dd2cbf0d614f661d513ba6e672b8731d8ea6bRussell Brenner * The second is for Setup Wizard, with a simplified interface that hides the action bar
94fc5dd2cbf0d614f661d513ba6e672b8731d8ea6bRussell Brenner * and menus.
95d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa */
96e38ea38002290da8ed16f07ea45f0ebfb41b38cdGeoffrey Borggaardpublic class WifiSettings extends RestrictedSettingsFragment
972662df843327dd938225c75722d0bbf3b01068f7Maurice Lam        implements Indexable, WifiTracker.WifiListener, AccessPointListener,
982662df843327dd938225c75722d0bbf3b01068f7Maurice Lam        WifiDialog.WifiDialogListener {
99ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales
100590e6c23b7ba4bf9a75ecfe5e6eda11d0dfa5c71Irfan Sheriff    private static final String TAG = "WifiSettings";
101060e01a93e678a62d9328bc3c48555976bda7710PauloftheWest
102d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    /* package */ static final int MENU_ID_WPS_PBC = Menu.FIRST;
10390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff    private static final int MENU_ID_WPS_PIN = Menu.FIRST + 1;
1046ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff    private static final int MENU_ID_ADVANCED = Menu.FIRST + 4;
1056ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff    private static final int MENU_ID_SCAN = Menu.FIRST + 5;
1066ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff    private static final int MENU_ID_CONNECT = Menu.FIRST + 6;
1076ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff    private static final int MENU_ID_FORGET = Menu.FIRST + 7;
1086ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff    private static final int MENU_ID_MODIFY = Menu.FIRST + 8;
109ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales    private static final int MENU_ID_WRITE_NFC = Menu.FIRST + 9;
1100b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk    private static final int MENU_ID_CONFIGURE = Menu.FIRST + 10;
11148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
1127837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest    public static final int WIFI_DIALOG_ID = 1;
113d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    /* package */ static final int WPS_PBC_DIALOG_ID = 2;
11490380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff    private static final int WPS_PIN_DIALOG_ID = 3;
115ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales    private static final int WRITE_NFC_DIALOG_ID = 6;
1163d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
1173d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    // Instance state keys
118771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam    private static final String SAVE_DIALOG_MODE = "dialog_mode";
1193d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    private static final String SAVE_DIALOG_ACCESS_POINT_STATE = "wifi_ap_state";
120aef794a2894e996fafa17097744a2bab75eb680dAndres Morales    private static final String SAVED_WIFI_NFC_DIALOG_STATE = "wifi_nfc_dlg_state";
1213d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
122fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    protected WifiManager mWifiManager;
1238f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff    private WifiManager.ActionListener mConnectListener;
1248f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff    private WifiManager.ActionListener mSaveListener;
1258f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff    private WifiManager.ActionListener mForgetListener;
12690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff
12748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    private WifiEnabler mWifiEnabler;
128d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    // An access point being editted is stored here.
129d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    private AccessPoint mSelectedAccessPoint;
13048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
13158b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    private WifiDialog mDialog;
132ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales    private WriteWifiConfigToNfcDialog mWifiToNfcDialog;
133d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
13418e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne    private TextView mEmptyView;
13528c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam    private ProgressBar mProgressHeader;
13618e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne
1379f59de930ae14566673d4d57597b836556820b29Maurice Lam    // this boolean extra specifies whether to disable the Next button when not connected. Used by
1389f59de930ae14566673d4d57597b836556820b29Maurice Lam    // account creation outside of setup wizard.
1399f59de930ae14566673d4d57597b836556820b29Maurice Lam    private static final String EXTRA_ENABLE_NEXT_ON_CONNECT = "wifi_enable_next_on_connect";
14036760c108b4b427da95afee23bc0ac7aeace9323Jason Monk    // This string extra specifies a network to open the connect dialog on, so the user can enter
14136760c108b4b427da95afee23bc0ac7aeace9323Jason Monk    // network credentials.  This is used by quick settings for secured networks.
14236760c108b4b427da95afee23bc0ac7aeace9323Jason Monk    private static final String EXTRA_START_CONNECT_SSID = "wifi_start_connect_ssid";
1439f59de930ae14566673d4d57597b836556820b29Maurice Lam
1449f59de930ae14566673d4d57597b836556820b29Maurice Lam    // should Next button only be enabled when we have a connection?
1459f59de930ae14566673d4d57597b836556820b29Maurice Lam    private boolean mEnableNextOnConnection;
1469f59de930ae14566673d4d57597b836556820b29Maurice Lam
1473d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    // Save the dialog details
148771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam    private int mDialogMode;
1493d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    private AccessPoint mDlgAccessPoint;
1503d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    private Bundle mAccessPointSavedState;
151aef794a2894e996fafa17097744a2bab75eb680dAndres Morales    private Bundle mWifiNfcDialogSavedState;
1523d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
153fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    private WifiTracker mWifiTracker;
15402f0a4aff3349513e69ea6697151c60088f75dcdJason Monk    private String mOpenSsid;
155653cfeeb0a84d836a107653d7e0a478a56e6cc5fvandwalle
1567a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    private HandlerThread mBgThread;
1577a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk
15855dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk    private UserBadgeCache mUserBadgeCache;
1590b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk    private Preference mAddPreference;
16055dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk
16158b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /* End of "used in Wifi Setup context" */
16279470d1a66f479919c13e27546391439cafa0ee7Freeman Ng
163065cd4be6471084863c6560b8404dfdeaf4f2154Chia-chi Yeh    public WifiSettings() {
164e38ea38002290da8ed16f07ea45f0ebfb41b38cdGeoffrey Borggaard        super(DISALLOW_CONFIG_WIFI);
16548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
16648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
16748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
16828c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam    public void onViewCreated(View view, Bundle savedInstanceState) {
16928c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        super.onViewCreated(view, savedInstanceState);
17028c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        final Activity activity = getActivity();
17128c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        if (activity != null) {
17228c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam            mProgressHeader = (ProgressBar) setPinnedHeaderView(R.layout.wifi_progress_header);
17328c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        }
17428c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam    }
17528c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam
17628c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam    @Override
1777a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    public void onCreate(Bundle icicle) {
1787a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        super.onCreate(icicle);
17955dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk        addPreferencesFromResource(R.xml.wifi_settings);
1800b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        mAddPreference = new Preference(getContext());
1810b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        Drawable ic_add = getContext().getDrawable(R.drawable.ic_menu_add).mutate();
1820b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        TypedValue tv = new TypedValue();
1830b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        getContext().getTheme().resolveAttribute(android.R.attr.colorAccent, tv, true);
1840b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        ic_add.setTint(getContext().getColor(tv.resourceId));
1850b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        mAddPreference.setIcon(ic_add);
1860b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        mAddPreference.setTitle(R.string.wifi_add_network);
1870b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk
18855dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk        mUserBadgeCache = new UserBadgeCache(getPackageManager());
18955dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk
1907a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        mBgThread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND);
1917a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        mBgThread.start();
1927a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    }
1937a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk
1947a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    @Override
1957a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    public void onDestroy() {
1967a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        mBgThread.quit();
1977a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        super.onDestroy();
1987a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    }
1997a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk
2007a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk    @Override
2019c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawa    public void onActivityCreated(Bundle savedInstanceState) {
202852cfa9335d8abbc164ae6a3b6b25e7da7e9a0fdRussell Brenner        super.onActivityCreated(savedInstanceState);
203852cfa9335d8abbc164ae6a3b6b25e7da7e9a0fdRussell Brenner
2047a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk        mWifiTracker =
2057a0b412ed25f35d7bb5660b44336b20f454cc438Jason Monk                new WifiTracker(getActivity(), this, mBgThread.getLooper(), true, true, false);
206fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiManager = mWifiTracker.getManager();
2078f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff
2088f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff        mConnectListener = new WifiManager.ActionListener() {
209eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                   @Override
2108f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   public void onSuccess() {
2118f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   }
212eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                   @Override
2138f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   public void onFailure(int reason) {
214001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       Activity activity = getActivity();
215001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       if (activity != null) {
216001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                           Toast.makeText(activity,
217001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                                R.string.wifi_failed_connect_message,
218001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                                Toast.LENGTH_SHORT).show();
219001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       }
2208f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   }
2218f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                               };
2228f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff
2238f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff        mSaveListener = new WifiManager.ActionListener() {
224eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                @Override
2258f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                public void onSuccess() {
2268f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                }
227eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                @Override
2288f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                public void onFailure(int reason) {
229001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                    Activity activity = getActivity();
230001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                    if (activity != null) {
231001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                        Toast.makeText(activity,
232001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                            R.string.wifi_failed_save_message,
233001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                            Toast.LENGTH_SHORT).show();
234001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                    }
2358f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                }
2368f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                            };
2378f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff
2388f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff        mForgetListener = new WifiManager.ActionListener() {
239eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                   @Override
2408f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   public void onSuccess() {
2418f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   }
242eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner                                   @Override
2438f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   public void onFailure(int reason) {
244001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       Activity activity = getActivity();
245001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       if (activity != null) {
246001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                           Toast.makeText(activity,
247001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                               R.string.wifi_failed_forget_message,
248001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                               Toast.LENGTH_SHORT).show();
249001e14a118e8d5c0fac5876439dc0356d7943eb7Wink Saville                                       }
2508f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                                   }
2518f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff                               };
2528f2f08e0eefaea2cff27beae9c43b3baac81dee6Irfan Sheriff
253fd19aff782bd382ae34900e5ce0f0b7410e3082fPauloftheWest        if (savedInstanceState != null) {
254771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam            mDialogMode = savedInstanceState.getInt(SAVE_DIALOG_MODE);
255fd19aff782bd382ae34900e5ce0f0b7410e3082fPauloftheWest            if (savedInstanceState.containsKey(SAVE_DIALOG_ACCESS_POINT_STATE)) {
2562e7162618dab134a5e3c60b5c128dc71ff635fddJeff Davidson                mAccessPointSavedState =
257fd19aff782bd382ae34900e5ce0f0b7410e3082fPauloftheWest                    savedInstanceState.getBundle(SAVE_DIALOG_ACCESS_POINT_STATE);
258fd19aff782bd382ae34900e5ce0f0b7410e3082fPauloftheWest            }
259aef794a2894e996fafa17097744a2bab75eb680dAndres Morales
260aef794a2894e996fafa17097744a2bab75eb680dAndres Morales            if (savedInstanceState.containsKey(SAVED_WIFI_NFC_DIALOG_STATE)) {
261aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                mWifiNfcDialogSavedState =
262aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                    savedInstanceState.getBundle(SAVED_WIFI_NFC_DIALOG_STATE);
263aef794a2894e996fafa17097744a2bab75eb680dAndres Morales            }
2643d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        }
26548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
2669f59de930ae14566673d4d57597b836556820b29Maurice Lam        // if we're supposed to enable/disable the Next button based on our current connection
2679f59de930ae14566673d4d57597b836556820b29Maurice Lam        // state, start it off in the right state
2689f59de930ae14566673d4d57597b836556820b29Maurice Lam        Intent intent = getActivity().getIntent();
2699f59de930ae14566673d4d57597b836556820b29Maurice Lam        mEnableNextOnConnection = intent.getBooleanExtra(EXTRA_ENABLE_NEXT_ON_CONNECT, false);
2709f59de930ae14566673d4d57597b836556820b29Maurice Lam
2719f59de930ae14566673d4d57597b836556820b29Maurice Lam        if (mEnableNextOnConnection) {
2729f59de930ae14566673d4d57597b836556820b29Maurice Lam            if (hasNextButton()) {
2739f59de930ae14566673d4d57597b836556820b29Maurice Lam                final ConnectivityManager connectivity = (ConnectivityManager)
2749f59de930ae14566673d4d57597b836556820b29Maurice Lam                        getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
2759f59de930ae14566673d4d57597b836556820b29Maurice Lam                if (connectivity != null) {
2769f59de930ae14566673d4d57597b836556820b29Maurice Lam                    NetworkInfo info = connectivity.getNetworkInfo(
2779f59de930ae14566673d4d57597b836556820b29Maurice Lam                            ConnectivityManager.TYPE_WIFI);
2789f59de930ae14566673d4d57597b836556820b29Maurice Lam                    changeNextButtonState(info.isConnected());
2799f59de930ae14566673d4d57597b836556820b29Maurice Lam                }
2809f59de930ae14566673d4d57597b836556820b29Maurice Lam            }
2819f59de930ae14566673d4d57597b836556820b29Maurice Lam        }
2829f59de930ae14566673d4d57597b836556820b29Maurice Lam
283b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam        mEmptyView = initEmptyView();
284d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        registerForContextMenu(getListView());
285263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio        setHasOptionsMenu(true);
28636760c108b4b427da95afee23bc0ac7aeace9323Jason Monk
28736760c108b4b427da95afee23bc0ac7aeace9323Jason Monk        if (intent.hasExtra(EXTRA_START_CONNECT_SSID)) {
28802f0a4aff3349513e69ea6697151c60088f75dcdJason Monk            mOpenSsid = intent.getStringExtra(EXTRA_START_CONNECT_SSID);
289fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk            onAccessPointsChanged();
29036760c108b4b427da95afee23bc0ac7aeace9323Jason Monk        }
291263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio    }
292263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio
293263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio    @Override
294138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio    public void onDestroyView() {
295138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio        super.onDestroyView();
296138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio
297138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio        if (mWifiEnabler != null) {
298138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio            mWifiEnabler.teardownSwitchBar();
299138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio        }
300138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio    }
301138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio
302138ff8c0457c6e1345015973668d652fa17c7c3bFabrice Di Meglio    @Override
303263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio    public void onStart() {
304263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio        super.onStart();
305263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio
306d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        // On/off switch is hidden for Setup Wizard (returns null)
307d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        mWifiEnabler = createWifiEnabler();
308d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    }
309263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio
310d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    /**
311d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner     * @return new WifiEnabler or null (as overridden by WifiSettingsForSetupWizard)
312d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner     */
313d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    /* package */ WifiEnabler createWifiEnabler() {
314d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        final SettingsActivity activity = (SettingsActivity) getActivity();
315d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        return new WifiEnabler(activity, activity.getSwitchBar());
31648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
31748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
31848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
3199c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawa    public void onResume() {
320d25314d3305ed1a07b53991a978cd71219ef2a10Fabrice Di Meglio        final Activity activity = getActivity();
32148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        super.onResume();
32255dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk        removePreference("dummy");
32348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        if (mWifiEnabler != null) {
324d25314d3305ed1a07b53991a978cd71219ef2a10Fabrice Di Meglio            mWifiEnabler.resume(activity);
32548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
326590e6c23b7ba4bf9a75ecfe5e6eda11d0dfa5c71Irfan Sheriff
327fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.startTracking();
32848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
32948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
33048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
3319c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawa    public void onPause() {
33248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        super.onPause();
33348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        if (mWifiEnabler != null) {
33448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh            mWifiEnabler.pause();
33548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
336ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales
337fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.stopTracking();
33848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
33948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
34048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
3419c8bde576ab18fcfe653587f3e63604430c8791cDaisuke Miyakawa    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
3427e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall        // If the user is not allowed to configure wifi, do not show the menu.
3431a0297c544cb15ed4b56e70575b169b3889543b7Julia Reynolds        if (isUiRestricted()) return;
3447e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall
345d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        addOptionsMenuItems(menu);
346d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        super.onCreateOptionsMenu(menu, inflater);
347d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    }
348d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner
349d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    /**
350d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner     * @param menu
351d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner     */
352d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner    void addOptionsMenuItems(Menu menu) {
353fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        final boolean wifiIsEnabled = mWifiTracker.isWifiEnabled();
3547837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest        menu.add(Menu.NONE, MENU_ID_SCAN, 0, R.string.menu_stats_refresh)
3557837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest               .setEnabled(wifiIsEnabled)
3567837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest               .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
357d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner        menu.add(Menu.NONE, MENU_ID_ADVANCED, 0, R.string.wifi_menu_advanced)
358d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner                .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
3590b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        menu.add(Menu.NONE, MENU_ID_CONFIGURE, 0, R.string.wifi_menu_configure)
3600b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                .setIcon(R.drawable.ic_settings_24dp)
3610b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
36248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
36348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
36448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
3658a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren    protected int getMetricsCategory() {
3668a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren        return MetricsLogger.WIFI;
3678a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren    }
3688a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren
3698a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren    @Override
3703d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    public void onSaveInstanceState(Bundle outState) {
3713d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        super.onSaveInstanceState(outState);
3723d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
3733d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        // If the dialog is showing, save its state.
3743d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        if (mDialog != null && mDialog.isShowing()) {
375771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam            outState.putInt(SAVE_DIALOG_MODE, mDialogMode);
3763d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani            if (mDlgAccessPoint != null) {
3773d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani                mAccessPointSavedState = new Bundle();
3783d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani                mDlgAccessPoint.saveWifiState(mAccessPointSavedState);
3793d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani                outState.putBundle(SAVE_DIALOG_ACCESS_POINT_STATE, mAccessPointSavedState);
3803d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani            }
3813d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        }
382aef794a2894e996fafa17097744a2bab75eb680dAndres Morales
383aef794a2894e996fafa17097744a2bab75eb680dAndres Morales        if (mWifiToNfcDialog != null && mWifiToNfcDialog.isShowing()) {
384aef794a2894e996fafa17097744a2bab75eb680dAndres Morales            Bundle savedState = new Bundle();
385aef794a2894e996fafa17097744a2bab75eb680dAndres Morales            mWifiToNfcDialog.saveState(savedState);
386aef794a2894e996fafa17097744a2bab75eb680dAndres Morales            outState.putBundle(SAVED_WIFI_NFC_DIALOG_STATE, savedState);
387aef794a2894e996fafa17097744a2bab75eb680dAndres Morales        }
3883d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    }
3893d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
3903d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    @Override
39148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    public boolean onOptionsItemSelected(MenuItem item) {
3927e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall        // If the user is not allowed to configure wifi, do not handle menu selections.
3931a0297c544cb15ed4b56e70575b169b3889543b7Julia Reynolds        if (isUiRestricted()) return false;
3947e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall
39548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        switch (item.getItemId()) {
39690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            case MENU_ID_WPS_PBC:
39790380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                showDialog(WPS_PBC_DIALOG_ID);
39890380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                return true;
3997837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                /*
4006ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff            case MENU_ID_P2P:
401263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio                if (getActivity() instanceof SettingsActivity) {
402263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio                    ((SettingsActivity) getActivity()).startPreferencePanel(
4036ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                            WifiP2pSettings.class.getCanonicalName(),
4046ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                            null,
4056ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                            R.string.wifi_p2p_settings_title, null,
4066ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                            this, 0);
4076ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                } else {
4085bdf0423f9dbc3cf5970045aacdfef79daacc430Fabrice Di Meglio                    startFragment(this, WifiP2pSettings.class.getCanonicalName(),
4095bdf0423f9dbc3cf5970045aacdfef79daacc430Fabrice Di Meglio                            R.string.wifi_p2p_settings_title, -1, null);
4106ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                }
4116ac5554d3006451c2d0bf9250a6ac9e77d572b0dIrfan Sheriff                return true;
4127837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                */
41390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            case MENU_ID_WPS_PIN:
41490380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                showDialog(WPS_PIN_DIALOG_ID);
41590380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                return true;
41648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh            case MENU_ID_SCAN:
417f22e8c4c2e81e499ea542c272c1cc1cfee94452eChris Wren                MetricsLogger.action(getActivity(), MetricsLogger.ACTION_WIFI_FORCE_SCAN);
418fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                mWifiTracker.forceScan();
41948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                return true;
42048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh            case MENU_ID_ADVANCED:
421263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio                if (getActivity() instanceof SettingsActivity) {
422263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio                    ((SettingsActivity) getActivity()).startPreferencePanel(
4237837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                            AdvancedWifiSettings.class.getCanonicalName(), null,
4247837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                            R.string.wifi_advanced_titlebar, null, this, 0);
4259eb18f00152cd3bb490ca1dc1ccff671ea3f3a1bAmith Yamasani                } else {
4265bdf0423f9dbc3cf5970045aacdfef79daacc430Fabrice Di Meglio                    startFragment(this, AdvancedWifiSettings.class.getCanonicalName(),
4277837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                            R.string.wifi_advanced_titlebar, -1 /* Do not request a results */,
4287837b999862cf341b0f124be7ace1dfc64d0a5a8PauloftheWest                            null);
4299eb18f00152cd3bb490ca1dc1ccff671ea3f3a1bAmith Yamasani                }
43048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                return true;
4310b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk            case MENU_ID_CONFIGURE:
4320b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                if (getActivity() instanceof SettingsActivity) {
4330b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    ((SettingsActivity) getActivity()).startPreferencePanel(
4340b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            ConfigureWifiSettings.class.getCanonicalName(), null,
4350b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            R.string.wifi_configure_titlebar, null, this, 0);
4360b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                } else {
4370b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    startFragment(this, ConfigureWifiSettings.class.getCanonicalName(),
4380b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            R.string.wifi_configure_titlebar, -1 /* Do not request a results */,
4390b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            null);
4400b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                }
4410b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                return true;
4420b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk
44348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
44448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        return super.onOptionsItemSelected(item);
44548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
44648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
44748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
44848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo info) {
44939b467482d1bf256a111c757e9b7621c6f523271Jason Monk            Preference preference = (Preference) view.getTag();
45048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
451fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk            if (preference instanceof AccessPointPreference) {
452fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                mSelectedAccessPoint = ((AccessPointPreference) preference).getAccessPoint();
453fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                menu.setHeaderTitle(mSelectedAccessPoint.getSsid());
454fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                if (mSelectedAccessPoint.isConnectable()) {
455fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                    menu.add(Menu.NONE, MENU_ID_CONNECT, 0, R.string.wifi_menu_connect);
4565ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                }
457b46a9194fe88a26e80d415919d191703c340925eJeff Davidson
45889403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban                WifiConfiguration config = mSelectedAccessPoint.getConfig();
4591a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban                // Some configs are ineditable
4601a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban                if (isEditabilityLockedDown(getActivity(), config)) {
46189403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban                    return;
46289403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban                }
46389403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban
464fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                if (mSelectedAccessPoint.isSaved() || mSelectedAccessPoint.isEphemeral()) {
46506b65d1c7d5f5c87f8d723b6ab0040f9bfc834c4Jeff Davidson                    // Allow forgetting a network if either the network is saved or ephemerally
46606b65d1c7d5f5c87f8d723b6ab0040f9bfc834c4Jeff Davidson                    // connected. (In the latter case, "forget" blacklists the network so it won't
46706b65d1c7d5f5c87f8d723b6ab0040f9bfc834c4Jeff Davidson                    // be used again, ephemerally).
4685ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                    menu.add(Menu.NONE, MENU_ID_FORGET, 0, R.string.wifi_menu_forget);
46948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                }
470fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                if (mSelectedAccessPoint.isSaved()) {
471f027ce5e0223799f98f6d297b40ab57c8a7a8b5cIrfan Sheriff                    menu.add(Menu.NONE, MENU_ID_MODIFY, 0, R.string.wifi_menu_modify);
4722e75203a6ecb81725b68bced6c5f8d5be37365f1Andres Morales                    NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(getActivity());
47364c7429ac84e2f041e64fb7094f390b7491472dcAndres Morales                    if (nfcAdapter != null && nfcAdapter.isEnabled() &&
474fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                            mSelectedAccessPoint.getSecurity() != AccessPoint.SECURITY_NONE) {
475ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales                        // Only allow writing of NFC tags for password-protected networks.
476ae04155bbe875279d6637ffa5dda974b9af019faAndres Morales                        menu.add(Menu.NONE, MENU_ID_WRITE_NFC, 0, R.string.wifi_menu_write_to_nfc);
477ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales                    }
47848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                }
47948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh            }
48048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
48148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
48248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
48348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    public boolean onContextItemSelected(MenuItem item) {
484d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa        if (mSelectedAccessPoint == null) {
48548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh            return super.onContextItemSelected(item);
48648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
48748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        switch (item.getItemId()) {
488d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            case MENU_ID_CONNECT: {
489fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                if (mSelectedAccessPoint.isSaved()) {
490fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                    connect(mSelectedAccessPoint.getConfig());
491b5f4a2c86ea6ca3abe91362afc3d3aaa6ad0721fSanket Padawe                } else if (mSelectedAccessPoint.getSecurity() == AccessPoint.SECURITY_NONE) {
49222d441acdba0fb7b99f5958ddd0198f4c371b2a7Isaac Levy                    /** Bypass dialog for unsecured networks */
49322d441acdba0fb7b99f5958ddd0198f4c371b2a7Isaac Levy                    mSelectedAccessPoint.generateOpenNetworkConfig();
4946a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam                    connect(mSelectedAccessPoint.getConfig());
49548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                } else {
496771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                    showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT);
49748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                }
49848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                return true;
499d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            }
500d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            case MENU_ID_FORGET: {
5015ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                forget();
50248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                return true;
503d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            }
504d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            case MENU_ID_MODIFY: {
505771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_MODIFY);
50648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh                return true;
507d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa            }
508ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales            case MENU_ID_WRITE_NFC:
509ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales                showDialog(WRITE_NFC_DIALOG_ID);
510ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales                return true;
511ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales
51248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
51348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        return super.onContextItemSelected(item);
51448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
51548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
51648090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    @Override
51739b467482d1bf256a111c757e9b7621c6f523271Jason Monk    public boolean onPreferenceTreeClick(Preference preference) {
518fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        if (preference instanceof AccessPointPreference) {
519fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk            mSelectedAccessPoint = ((AccessPointPreference) preference).getAccessPoint();
52073df1a9894886da01a9bba352d9df9e7f2b91a7dJason Monk            if (mSelectedAccessPoint == null) {
52173df1a9894886da01a9bba352d9df9e7f2b91a7dJason Monk                return false;
52273df1a9894886da01a9bba352d9df9e7f2b91a7dJason Monk            }
5235ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson            /** Bypass dialog for unsecured, unsaved, and inactive networks */
524fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk            if (mSelectedAccessPoint.getSecurity() == AccessPoint.SECURITY_NONE &&
525fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                    !mSelectedAccessPoint.isSaved() && !mSelectedAccessPoint.isActive()) {
52622d441acdba0fb7b99f5958ddd0198f4c371b2a7Isaac Levy                mSelectedAccessPoint.generateOpenNetworkConfig();
5276a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam                connect(mSelectedAccessPoint.getConfig());
5280b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk            } else if (mSelectedAccessPoint.isSaved()) {
529771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_VIEW);
5303bf0db8d10fee87c6c2cb7f012dcf97d1ce458f3Sanket Padawe            } else {
531771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT);
53222d441acdba0fb7b99f5958ddd0198f4c371b2a7Isaac Levy            }
5330b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk        } else if (preference == mAddPreference) {
5340b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk            onAddNetworkPressed();
53548090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        } else {
53639b467482d1bf256a111c757e9b7621c6f523271Jason Monk            return super.onPreferenceTreeClick(preference);
53748090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
53848090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        return true;
53948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
54048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
541771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam    private void showDialog(AccessPoint accessPoint, int dialogMode) {
5426221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban        if (accessPoint != null) {
5436221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban            WifiConfiguration config = accessPoint.getConfig();
5441a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban            if (isEditabilityLockedDown(getActivity(), config) && accessPoint.isActive()) {
5456221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                final int userId = UserHandle.getUserId(config.creatorUid);
5466221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                final PackageManager pm = getActivity().getPackageManager();
5476221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                final IPackageManager ipm = AppGlobals.getPackageManager();
5486221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                String appName = pm.getNameForUid(config.creatorUid);
5496221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                try {
5506221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                    final ApplicationInfo appInfo = ipm.getApplicationInfo(appName, /* flags */ 0,
5516221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                            userId);
5526221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                    final CharSequence label = pm.getApplicationLabel(appInfo);
5536221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                    if (label != null) {
5546221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        appName = label.toString();
5556221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                    }
5566221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                } catch (RemoteException e) {
5576221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                    // leave appName as packageName
55889403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban                }
5596221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
5606221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                builder.setTitle(accessPoint.getSsid())
5616221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        .setMessage(getString(R.string.wifi_alert_lockdown_by_device_owner,
5626221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                                appName))
5636221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        .setPositiveButton(android.R.string.ok, null)
5646221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        .show();
5656221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                return;
56689403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban            }
56789403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        }
56889403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban
56948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        if (mDialog != null) {
5703d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani            removeDialog(WIFI_DIALOG_ID);
5713d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani            mDialog = null;
5723d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        }
5733d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
5743d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        // Save the access point and edit mode
5753d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        mDlgAccessPoint = accessPoint;
576771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam        mDialogMode = dialogMode;
5773d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
5783d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani        showDialog(WIFI_DIALOG_ID);
5793d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    }
5803d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani
5813d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    @Override
5823d13110d40b972a44c80558e0179323f9b330b2fAmith Yamasani    public Dialog onCreateDialog(int dialogId) {
58390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        switch (dialogId) {
58490380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            case WIFI_DIALOG_ID:
58590380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                AccessPoint ap = mDlgAccessPoint; // For manual launch
58690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                if (ap == null) { // For re-launch from saved state
58790380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                    if (mAccessPointSavedState != null) {
58890380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                        ap = new AccessPoint(getActivity(), mAccessPointSavedState);
58990380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                        // For repeated orientation changes
59090380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                        mDlgAccessPoint = ap;
5912dcf6083f77ea8abc200dc87eed22b8bbb45fd07Birdson_Chen                        // Reset the saved access point data
5922dcf6083f77ea8abc200dc87eed22b8bbb45fd07Birdson_Chen                        mAccessPointSavedState = null;
59390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                    }
59490380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                }
595ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales                // If it's null, fine, it's for Add Network
59690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                mSelectedAccessPoint = ap;
5971a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban                final boolean hideForget = (ap == null || isEditabilityLockedDown(getActivity(),
5986221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        ap.getConfig()));
599771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                mDialog = new WifiDialog(getActivity(), this, ap, mDialogMode,
600771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam                        /* no hide submit/connect */ false,
6016221467fae3f8ee073095d3ea590f2b390dee164Zoltan Szatmary-Ban                        /* hide forget if config locked down */ hideForget);
60290380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                return mDialog;
60390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            case WPS_PBC_DIALOG_ID:
60490380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                return new WpsDialog(getActivity(), WpsInfo.PBC);
60590380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            case WPS_PIN_DIALOG_ID:
60690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff                return new WpsDialog(getActivity(), WpsInfo.DISPLAY);
607ef7a40a0d65a4d3e43d454273c6334448158e555Andres Morales            case WRITE_NFC_DIALOG_ID:
608ae04155bbe875279d6637ffa5dda974b9af019faAndres Morales                if (mSelectedAccessPoint != null) {
609ae04155bbe875279d6637ffa5dda974b9af019faAndres Morales                    mWifiToNfcDialog = new WriteWifiConfigToNfcDialog(
610aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                            getActivity(), mSelectedAccessPoint.getConfig().networkId,
611aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                            mSelectedAccessPoint.getSecurity(),
612aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                            mWifiManager);
613aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                } else if (mWifiNfcDialogSavedState != null) {
614aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                    mWifiToNfcDialog = new WriteWifiConfigToNfcDialog(
615aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                            getActivity(), mWifiNfcDialogSavedState, mWifiManager);
616ae04155bbe875279d6637ffa5dda974b9af019faAndres Morales                }
61788c9f2889fafb53a2875418317ecd197d9aae883Russell Brenner
618aef794a2894e996fafa17097744a2bab75eb680dAndres Morales                return mWifiToNfcDialog;
61990380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        }
62090380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        return super.onCreateDialog(dialogId);
62148090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
62248090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
623d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    /**
624d3446c5708aff2580d4ddb9f559e72784bfac55eRussell Brenner     * Shows the latest access points available with supplemental information like
625d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa     * the strength of network and the security for it.
626d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa     */
627fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    @Override
628fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    public void onAccessPointsChanged() {
6299da80a90bec430c52f78d6a951687a208d311d9eAmith Yamasani        // Safeguard from some delayed event handling
6309da80a90bec430c52f78d6a951687a208d311d9eAmith Yamasani        if (getActivity() == null) return;
6319da80a90bec430c52f78d6a951687a208d311d9eAmith Yamasani
6321a0297c544cb15ed4b56e70575b169b3889543b7Julia Reynolds        if (isUiRestricted()) {
63391c016de410f77a291bd9cc1d1e54cf46dda7373Maggie Benthall            addMessagePreference(R.string.wifi_empty_list_user_restricted);
6347e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall            return;
6357e61c233061b4e87257a332be83f72f840d07c62Maggie Benthall        }
636e78c1879058571c00879f0d3e756951302adf513Gilles Debunne        final int wifiState = mWifiManager.getWifiState();
637e78c1879058571c00879f0d3e756951302adf513Gilles Debunne
638e78c1879058571c00879f0d3e756951302adf513Gilles Debunne        switch (wifiState) {
639e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            case WifiManager.WIFI_STATE_ENABLED:
640e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                // AccessPoints are automatically sorted with TreeSet.
641b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                final Collection<AccessPoint> accessPoints =
642fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                        mWifiTracker.getAccessPoints();
643fdac5bae251bd0b569c38aa8575b89ba0895911cIsaac Levy                getPreferenceScreen().removeAll();
644060e01a93e678a62d9328bc3c48555976bda7710PauloftheWest
64546a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                boolean hasAvailableAccessPoints = false;
646088537a315b74cdcd3ab3201c8de2c79417ebae4Jason Monk                int index = 0;
647fc5dd2cbf0d614f661d513ba6e672b8731d8ea6bRussell Brenner                for (AccessPoint accessPoint : accessPoints) {
6480f8e031a34a105f6dd73b0a5247a56bf1f080975PauloftheWest                    // Ignore access points that are out of range.
6490f8e031a34a105f6dd73b0a5247a56bf1f080975PauloftheWest                    if (accessPoint.getLevel() != -1) {
65046a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                        hasAvailableAccessPoints = true;
65155dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk                        if (accessPoint.getTag() != null) {
652088537a315b74cdcd3ab3201c8de2c79417ebae4Jason Monk                            final Preference pref = (Preference) accessPoint.getTag();
653088537a315b74cdcd3ab3201c8de2c79417ebae4Jason Monk                            pref.setOrder(index++);
654088537a315b74cdcd3ab3201c8de2c79417ebae4Jason Monk                            getPreferenceScreen().addPreference(pref);
65555dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk                            continue;
65655dd8869db9c2a66423fcbb83cb5f5db38f8fb5fJason Monk                        }
657fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                        AccessPointPreference preference = new AccessPointPreference(accessPoint,
65839b467482d1bf256a111c757e9b7621c6f523271Jason Monk                                getPrefContext(), mUserBadgeCache, false, this);
659088537a315b74cdcd3ab3201c8de2c79417ebae4Jason Monk                        preference.setOrder(index++);
660fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk
6614dd013efc1d986475fb46464268d54612da21c87Jason Monk                        if (mOpenSsid != null && mOpenSsid.equals(accessPoint.getSsidStr())
66202f0a4aff3349513e69ea6697151c60088f75dcdJason Monk                                && !accessPoint.isSaved()
66302f0a4aff3349513e69ea6697151c60088f75dcdJason Monk                                && accessPoint.getSecurity() != AccessPoint.SECURITY_NONE) {
66439b467482d1bf256a111c757e9b7621c6f523271Jason Monk                            onPreferenceTreeClick(preference);
66502f0a4aff3349513e69ea6697151c60088f75dcdJason Monk                            mOpenSsid = null;
66602f0a4aff3349513e69ea6697151c60088f75dcdJason Monk                        }
667fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                        getPreferenceScreen().addPreference(preference);
668fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                        accessPoint.setListener(this);
6690f8e031a34a105f6dd73b0a5247a56bf1f080975PauloftheWest                    }
670e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                }
67146a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                if (!hasAvailableAccessPoints) {
67246a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                    setProgressBarVisible(true);
6730b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    Preference pref = new Preference(getContext()) {
6740b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                        @Override
6750b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                        public void onBindViewHolder(PreferenceViewHolder holder) {
6760b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            super.onBindViewHolder(holder);
6770b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            // Show a line on each side of add network.
6780b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                            holder.setDividerAllowedBelow(true);
6790b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                        }
6800b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    };
6810b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    pref.setSelectable(false);
6820b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    pref.setSummary(R.string.wifi_empty_list_wifi_on);
6830b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    pref.setOrder(0);
6840b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    getPreferenceScreen().addPreference(pref);
6850b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    mAddPreference.setOrder(1);
6860b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    getPreferenceScreen().addPreference(mAddPreference);
68746a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                } else {
6880b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    mAddPreference.setOrder(index++);
6890b4fdc49fba83ad2a950681ef014b6927e438007Jason Monk                    getPreferenceScreen().addPreference(mAddPreference);
69046a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                    setProgressBarVisible(false);
69146a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                }
692e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                break;
69386eaa09aa42e3281ed6c8ea85e09d4875973c4bfDaisuke Miyakawa
69418e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne            case WifiManager.WIFI_STATE_ENABLING:
69518e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne                getPreferenceScreen().removeAll();
69646a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                setProgressBarVisible(true);
69718e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne                break;
69818e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne
699e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            case WifiManager.WIFI_STATE_DISABLING:
700e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                addMessagePreference(R.string.wifi_stopping);
70146a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                setProgressBarVisible(true);
702e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                break;
703e78c1879058571c00879f0d3e756951302adf513Gilles Debunne
704e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            case WifiManager.WIFI_STATE_DISABLED:
7057e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt                setOffMessage();
70646a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                setProgressBarVisible(false);
707e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                break;
708d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa        }
709d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    }
71048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
711b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam    protected TextView initEmptyView() {
712b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam        TextView emptyView = (TextView) getActivity().findViewById(android.R.id.empty);
713be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        emptyView.setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
71439b467482d1bf256a111c757e9b7621c6f523271Jason Monk        setEmptyView(emptyView);
715b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam        return emptyView;
716b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam    }
717b6c414a6d279b83f5306e9d4aaddb02e5bb8cfe1Maurice Lam
7187e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt    private void setOffMessage() {
719be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        if (mEmptyView == null) {
720be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            return;
721be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        }
722be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang
723be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        final CharSequence briefText = getText(R.string.wifi_empty_list_wifi_off);
72455601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang
72555601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        // Don't use WifiManager.isScanAlwaysAvailable() to check the Wi-Fi scanning mode. Instead,
72655601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        // read the system settings directly. Because when the device is in Airplane mode, even if
72755601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        // Wi-Fi scanning mode is on, WifiManager.isScanAlwaysAvailable() still returns "off".
72855601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        final ContentResolver resolver = getActivity().getContentResolver();
72955601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        final boolean wifiScanningMode = Settings.Global.getInt(
73055601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang                resolver, Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 1;
73155601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang
73255601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang        if (isUiRestricted() || !wifiScanningMode) {
73355601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang            // Show only the brief text if the user is not allowed to configure scanning settings,
73455601622d5ddd9d9ef0ace09ade96e999879bff7Lifu Tang            // or the scanning mode has been turned off.
735be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            mEmptyView.setText(briefText, BufferType.SPANNABLE);
736be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        } else {
737be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            // Append the description of scanning settings with link.
738be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            final StringBuilder contentBuilder = new StringBuilder();
739be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            contentBuilder.append(briefText);
740be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            contentBuilder.append("\n\n");
741be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            contentBuilder.append(getText(R.string.wifi_scan_notify_text));
742be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            LinkifyUtils.linkify(mEmptyView, contentBuilder, new LinkifyUtils.OnClickListener() {
743be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                @Override
744be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                public void onClick() {
745be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                    final SettingsActivity activity =
746be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                            (SettingsActivity) WifiSettings.this.getActivity();
747be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                    activity.startPreferencePanel(ScanningSettings.class.getName(), null,
748be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                            R.string.location_scanning_screen_title, null, null, 0);
7495ac904321d81a0a0b7892c5722c464dc3c693f9fRobert Greenwalt                }
750be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang            });
7517e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt        }
752be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        // Embolden and enlarge the brief description anyway.
753be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        Spannable boldSpan = (Spannable) mEmptyView.getText();
754be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang        boldSpan.setSpan(
755be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                new TextAppearanceSpan(getActivity(), android.R.style.TextAppearance_Medium), 0,
756be794c30ca49c17521e66482ce30c94ffb2ec8eeLifu Tang                briefText.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
7577e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt        getPreferenceScreen().removeAll();
7587e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt    }
7597e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt
760e78c1879058571c00879f0d3e756951302adf513Gilles Debunne    private void addMessagePreference(int messageId) {
76118e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne        if (mEmptyView != null) mEmptyView.setText(messageId);
76218e9992a5e5f515566aa9ea861b2e1a3c2450ebcGilles Debunne        getPreferenceScreen().removeAll();
763e78c1879058571c00879f0d3e756951302adf513Gilles Debunne    }
764e78c1879058571c00879f0d3e756951302adf513Gilles Debunne
76546a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam    protected void setProgressBarVisible(boolean visible) {
76628c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        if (mProgressHeader != null) {
76728c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam            mProgressHeader.setVisibility(visible ? View.VISIBLE : View.GONE);
76828c3f6bb71da1727fdc39bdc622518b1daeb3b0aMaurice Lam        }
76946a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam    }
77046a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam
771fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    @Override
772fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    public void onWifiStateChanged(int state) {
773e78c1879058571c00879f0d3e756951302adf513Gilles Debunne        switch (state) {
774e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            case WifiManager.WIFI_STATE_ENABLING:
775e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                addMessagePreference(R.string.wifi_starting);
77646a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                setProgressBarVisible(true);
777e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                break;
778e78c1879058571c00879f0d3e756951302adf513Gilles Debunne
779e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            case WifiManager.WIFI_STATE_DISABLED:
7807e59f73e9cc3d93b8baa1c3e4aa59347d859dfb4Robert Greenwalt                setOffMessage();
78146a8e6c143604213aa6b1efa4fadbd6d542b3223Maurice Lam                setProgressBarVisible(false);
782e78c1879058571c00879f0d3e756951302adf513Gilles Debunne                break;
78348090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh        }
784fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    }
785e78c1879058571c00879f0d3e756951302adf513Gilles Debunne
786fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    @Override
787fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    public void onConnectedChanged() {
788fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        changeNextButtonState(mWifiTracker.isConnected());
78948090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh    }
79048090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh
7919f59de930ae14566673d4d57597b836556820b29Maurice Lam    /**
7929f59de930ae14566673d4d57597b836556820b29Maurice Lam     * Renames/replaces "Next" button when appropriate. "Next" button usually exists in
7939f59de930ae14566673d4d57597b836556820b29Maurice Lam     * Wifi setup screens, not in usual wifi settings screen.
7949f59de930ae14566673d4d57597b836556820b29Maurice Lam     *
7959f59de930ae14566673d4d57597b836556820b29Maurice Lam     * @param enabled true when the device is connected to a wifi network.
7969f59de930ae14566673d4d57597b836556820b29Maurice Lam     */
7979f59de930ae14566673d4d57597b836556820b29Maurice Lam    private void changeNextButtonState(boolean enabled) {
7989f59de930ae14566673d4d57597b836556820b29Maurice Lam        if (mEnableNextOnConnection && hasNextButton()) {
7999f59de930ae14566673d4d57597b836556820b29Maurice Lam            getNextButton().setEnabled(enabled);
8009f59de930ae14566673d4d57597b836556820b29Maurice Lam        }
8019f59de930ae14566673d4d57597b836556820b29Maurice Lam    }
8029f59de930ae14566673d4d57597b836556820b29Maurice Lam
803eca454ebc208c1b0d0c28dfa7669ee1cd8233d29Russell Brenner    @Override
8042662df843327dd938225c75722d0bbf3b01068f7Maurice Lam    public void onForget(WifiDialog dialog) {
8052662df843327dd938225c75722d0bbf3b01068f7Maurice Lam        forget();
8062662df843327dd938225c75722d0bbf3b01068f7Maurice Lam    }
8072662df843327dd938225c75722d0bbf3b01068f7Maurice Lam
8082662df843327dd938225c75722d0bbf3b01068f7Maurice Lam    @Override
8092662df843327dd938225c75722d0bbf3b01068f7Maurice Lam    public void onSubmit(WifiDialog dialog) {
8102662df843327dd938225c75722d0bbf3b01068f7Maurice Lam        if (mDialog != null) {
8112662df843327dd938225c75722d0bbf3b01068f7Maurice Lam            submit(mDialog.getController());
812d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa        }
81358b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    }
814d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
81558b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /* package */ void submit(WifiConfigController configController) {
816b3024fa6a0359f18b93fd8aaf197fce59f806edeIrfan Sheriff
81790380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        final WifiConfiguration config = configController.getConfig();
81890380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff
81990380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        if (config == null) {
82090380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            if (mSelectedAccessPoint != null
821fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                    && mSelectedAccessPoint.isSaved()) {
822fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                connect(mSelectedAccessPoint.getConfig());
82390380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff            }
824771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam        } else if (configController.getMode() == WifiConfigUiBase.MODE_MODIFY) {
8253bf0db8d10fee87c6c2cb7f012dcf97d1ce458f3Sanket Padawe            mWifiManager.save(config, mSaveListener);
82690380120e72a9bebd2fd198372c423afc9b0eeecIrfan Sheriff        } else {
8273bf0db8d10fee87c6c2cb7f012dcf97d1ce458f3Sanket Padawe            mWifiManager.save(config, mSaveListener);
828e0ece963c67fd3594d284820718c3f316981ac7fSanket Padawe            if (mSelectedAccessPoint != null) { // Not an "Add network"
829e0ece963c67fd3594d284820718c3f316981ac7fSanket Padawe                connect(config);
830e0ece963c67fd3594d284820718c3f316981ac7fSanket Padawe            }
831d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa        }
832d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
833fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.resumeScanning();
834d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    }
835d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
836d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    /* package */ void forget() {
837f22e8c4c2e81e499ea542c272c1cc1cfee94452eChris Wren        MetricsLogger.action(getActivity(), MetricsLogger.ACTION_WIFI_FORGET);
838fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        if (!mSelectedAccessPoint.isSaved()) {
8393d32af264254660150c5f2d63a64b3462a9378ddSanket Padawe            if (mSelectedAccessPoint.getNetworkInfo() != null &&
8403d32af264254660150c5f2d63a64b3462a9378ddSanket Padawe                    mSelectedAccessPoint.getNetworkInfo().getState() != State.DISCONNECTED) {
8415ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                // Network is active but has no network ID - must be ephemeral.
8425ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                mWifiManager.disableEphemeralNetwork(
843c68b46c1f22e1679b3b4a31c20c7951ca1f119f0Jason Monk                        AccessPoint.convertToQuotedString(mSelectedAccessPoint.getSsidStr()));
8445ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson            } else {
8455ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                // Should not happen, but a monkey seems to trigger it
8465ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                Log.e(TAG, "Failed to forget invalid network " + mSelectedAccessPoint.getConfig());
8475ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson                return;
8485ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson            }
8495ead6b92fdcfd5da4841509be534efa6264a4cccJeff Davidson        } else {
850fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk            mWifiManager.forget(mSelectedAccessPoint.getConfig().networkId, mForgetListener);
8513ab5c6838f01cd6306c0ca2728f3c01e29a8318fIrfan Sheriff        }
8523ab5c6838f01cd6306c0ca2728f3c01e29a8318fIrfan Sheriff
853fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.resumeScanning();
8549f59de930ae14566673d4d57597b836556820b29Maurice Lam
8559f59de930ae14566673d4d57597b836556820b29Maurice Lam        // We need to rename/replace "Next" button in wifi setup context.
8569f59de930ae14566673d4d57597b836556820b29Maurice Lam        changeNextButtonState(false);
857d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    }
858d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
8596a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam    protected void connect(final WifiConfiguration config) {
860f22e8c4c2e81e499ea542c272c1cc1cfee94452eChris Wren        MetricsLogger.action(getActivity(), MetricsLogger.ACTION_WIFI_CONNECT);
8616a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam        mWifiManager.connect(config, mConnectListener);
8626a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam    }
8636a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam
8646a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam    protected void connect(final int networkId) {
865f22e8c4c2e81e499ea542c272c1cc1cfee94452eChris Wren        MetricsLogger.action(getActivity(), MetricsLogger.ACTION_WIFI_CONNECT);
8666a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam        mWifiManager.connect(networkId, mConnectListener);
8676a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam    }
8686a627652cbac48a7d5bea5bc81772f90d7d82af9Maurice Lam
86958b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /**
87058b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     * Refreshes acccess points and ask Wifi module to scan networks again.
87158b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     */
872d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    /* package */ void refreshAccessPoints() {
873fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.resumeScanning();
874d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
875e78c1879058571c00879f0d3e756951302adf513Gilles Debunne        getPreferenceScreen().removeAll();
876d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    }
877d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa
87858b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /**
87958b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     * Called when "add network" button is pressed.
88058b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     */
881d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    /* package */ void onAddNetworkPressed() {
882f22e8c4c2e81e499ea542c272c1cc1cfee94452eChris Wren        MetricsLogger.action(getActivity(), MetricsLogger.ACTION_WIFI_ADD_NETWORK);
88358b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa        // No exact access point is selected.
884d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa        mSelectedAccessPoint = null;
885771fac591f6e00221713e6eb763148e3d191d7c2Maurice Lam        showDialog(null, WifiConfigUiBase.MODE_CONNECT);
886d36699282cbd0a6897f425106081d3f2c0db55d4Daisuke Miyakawa    }
887b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa
888b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa    /* package */ int getAccessPointsCount() {
889fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        final boolean wifiIsEnabled = mWifiTracker.isWifiEnabled();
890e78c1879058571c00879f0d3e756951302adf513Gilles Debunne        if (wifiIsEnabled) {
891e78c1879058571c00879f0d3e756951302adf513Gilles Debunne            return getPreferenceScreen().getPreferenceCount();
892b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa        } else {
893b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa            return 0;
894b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa        }
895b962d6566c99edf9950b5d05c5f08c56d1f850feDaisuke Miyakawa    }
89655de702961642521e247f155963644df81756215Daisuke Miyakawa
89758b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /**
89858b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     * Requests wifi module to pause wifi scan. May be ignored when the module is disabled.
89958b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     */
90058b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /* package */ void pauseWifiScan() {
901fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.pauseScanning();
90258b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    }
90358b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa
90458b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /**
90558b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     * Requests wifi module to resume wifi scan. May be ignored when the module is disabled.
90658b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa     */
90758b0291fe6e6e47bf3d7457d8cf2648b8ce4a1aeDaisuke Miyakawa    /* package */ void resumeWifiScan() {
908fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        mWifiTracker.resumeScanning();
90955de702961642521e247f155963644df81756215Daisuke Miyakawa    }
910b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani
911b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani    @Override
912b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani    protected int getHelpResource() {
91344a49ed67e96c739eabf09520ef432c7f421b486Russell Brenner        return R.string.help_url_wifi;
914b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani    }
915fc86669031e9c11efa688cbf95e53c77dbc0a03dRussell Brenner
916fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    @Override
917fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    public void onAccessPointChanged(AccessPoint accessPoint) {
918fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        ((AccessPointPreference) accessPoint.getTag()).refresh();
919fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    }
920fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk
921fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    @Override
922fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    public void onLevelChanged(AccessPoint accessPoint) {
923fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk        ((AccessPointPreference) accessPoint.getTag()).onLevelChanged();
924fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk    }
925fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk
926fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
92745f754e50618076213ed6911ff1e6c37b4db0467Fabrice Di Meglio        new BaseSearchIndexProvider() {
928b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio            @Override
92951bfee595c3ce587e2e26565fd9e8f4ae02c3482Fabrice Di Meglio            public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
930fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio                final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
9316c9e03fd6d834009df10869a9701eee0129f915aFabrice Di Meglio                final Resources res = context.getResources();
932b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio
933b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                // Add fragment title
934fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio                SearchIndexableRaw data = new SearchIndexableRaw(context);
9356c9e03fd6d834009df10869a9701eee0129f915aFabrice Di Meglio                data.title = res.getString(R.string.wifi_settings);
936fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio                data.screenTitle = res.getString(R.string.wifi_settings);
937e6b336d1a05752b546319a33a5f5b5c65bccf4e9Fabrice Di Meglio                data.keywords = res.getString(R.string.keywords_wifi);
938b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                result.add(data);
939b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio
940fc1b00cfe439b0c462b3acbba709c3cbc1132a1fJason Monk                // Add saved Wi-Fi access points
941b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                final Collection<AccessPoint> accessPoints =
942a2fd30765171fa4299919c569ee3c1577fe2f0dbVinit Deshpande                        WifiTracker.getCurrentAccessPoints(context, true, false, false);
943b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                for (AccessPoint accessPoint : accessPoints) {
944fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio                    data = new SearchIndexableRaw(context);
945c68b46c1f22e1679b3b4a31c20c7951ca1f119f0Jason Monk                    data.title = accessPoint.getSsidStr();
946fa7dc240e978b1b77bb5c80a78cd1f8c77648301Fabrice Di Meglio                    data.screenTitle = res.getString(R.string.wifi_settings);
9475f3442af6f1d1141f8f4dff033d4176214281b81Fabrice Di Meglio                    data.enabled = enabled;
948b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                    result.add(data);
949b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                }
950b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio
951b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio                return result;
952b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio            }
953b8dfbf140986a9c0781f268ea40914063f026436Fabrice Di Meglio        };
95489403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban
95589403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban    /**
9565de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * Returns true if the config is not editable through Settings.
9575de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * @param context Context of caller
95889403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban     * @param config The WiFi config.
9595de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * @return true if the config is not editable through Settings.
96089403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban     */
9611a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban    static boolean isEditabilityLockedDown(Context context, WifiConfiguration config) {
9625de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        return !canModifyNetwork(context, config);
9635de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban    }
9645de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban
9655de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban    /**
9665de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * This method is a stripped version of WifiConfigStore.canModifyNetwork.
9675de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * TODO: refactor to have only one method.
9685de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * @param context Context of caller
9695de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * @param config The WiFi config.
9705de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     * @return true if Settings can modify the config.
9715de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban     */
9725de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban    static boolean canModifyNetwork(Context context, WifiConfiguration config) {
97389403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        if (config == null) {
9745de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban            return true;
97589403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        }
9765de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban
97789403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
97889403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban                Context.DEVICE_POLICY_SERVICE);
9795de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban
9805de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        // Check if device has DPM capability. If it has and dpm is still null, then we
9815de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        // treat this case with suspicion and bail out.
9825de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        final PackageManager pm = context.getPackageManager();
9835de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        if (pm.hasSystemFeature(PackageManager.FEATURE_DEVICE_ADMIN) && dpm == null) {
98489403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban            return false;
98589403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        }
9865de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban
9875de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        boolean isConfigEligibleForLockdown = false;
9885de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        if (dpm != null) {
9894cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onuki            final ComponentName deviceOwner = dpm.getDeviceOwnerComponentOnAnyUser();
9904cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onuki            if (deviceOwner != null) {
9914cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onuki                final int deviceOwnerUserId = dpm.getDeviceOwnerUserId();
9925de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                try {
9934cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onuki                    final int deviceOwnerUid = pm.getPackageUid(deviceOwner.getPackageName(),
9944cfe39f5397d037d106abf07db31b0e01484bd92Makoto Onuki                            deviceOwnerUserId);
9955de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                    isConfigEligibleForLockdown = deviceOwnerUid == config.creatorUid;
9965de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                } catch (NameNotFoundException e) {
9975de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                    // don't care
9985de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                }
9995de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban            }
10001a2aa9942f2c14bdaf46ce4911f9838dc21652baZoltan Szatmary-Ban        }
10015de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        if (!isConfigEligibleForLockdown) {
10025de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban            return true;
100389403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban        }
10045de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban
10055de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        final ContentResolver resolver = context.getContentResolver();
10065de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        final boolean isLockdownFeatureEnabled = Settings.Global.getInt(resolver,
10075de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban                Settings.Global.WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN, 0) != 0;
10085de33f402a9117fbabbde5d04bf1016be5f9f126Zoltan Szatmary-Ban        return !isLockdownFeatureEnabled;
100989403529adf7584ded2bdadf985fde12a346ec3bZoltan Szatmary-Ban    }
10103069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10113069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk    private static class SummaryProvider extends BroadcastReceiver
10123069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            implements SummaryLoader.SummaryProvider {
10133069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10143069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        private final Context mContext;
10153069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        private final WifiManager mWifiManager;
10163069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        private final WifiStatusTracker mWifiTracker;
10173069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        private final SummaryLoader mSummaryLoader;
10183069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10193069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        public SummaryProvider(Context context, SummaryLoader summaryLoader) {
10203069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mContext = context;
10213069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mSummaryLoader = summaryLoader;
10223069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mWifiManager = context.getSystemService(WifiManager.class);
10233069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mWifiTracker = new WifiStatusTracker(mWifiManager);
10243069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        }
10253069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10263069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        private CharSequence getSummary() {
10273069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            if (!mWifiTracker.enabled) {
10283069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                return mContext.getString(R.string.disabled);
10293069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            }
10303069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            if (!mWifiTracker.connected) {
10313069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                return mContext.getString(R.string.disconnected);
10323069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            }
10333069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            return mWifiTracker.ssid;
10343069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        }
10353069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10363069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        @Override
10373069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        public void setListening(boolean listening) {
10383069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            if (listening) {
10393069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                IntentFilter filter = new IntentFilter();
10403069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                filter.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION);
10413069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                filter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
10423069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                filter.addAction(WifiManager.RSSI_CHANGED_ACTION);
10433069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                mContext.registerReceiver(this, filter);
10443069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            } else {
10453069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                mContext.unregisterReceiver(this);
10463069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            }
10473069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        }
10483069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10493069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        @Override
10503069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        public void onReceive(Context context, Intent intent) {
10513069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mWifiTracker.handleBroadcast(intent);
10523069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            mSummaryLoader.setSummary(this, getSummary());
10533069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        }
10543069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk    }
10553069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk
10563069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk    public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
10573069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            = new SummaryLoader.SummaryProviderFactory() {
10583069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        @Override
10593069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity,
10603069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk                                                                   SummaryLoader summaryLoader) {
10613069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk            return new SummaryProvider(activity, summaryLoader);
10623069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk        }
10633069581512bcb9687cb8d79675f6c4950c9ac087Jason Monk    };
106448090d4066fdf3084a4fb31277e785149c1bce37Chia-chi Yeh}
1065