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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.settings.wifi.details;
     17 
     18 import static com.android.settings.wifi.WifiSettings.WIFI_DIALOG_ID;
     19 
     20 import android.app.Dialog;
     21 import android.content.Context;
     22 import android.net.ConnectivityManager;
     23 import android.net.wifi.WifiManager;
     24 import android.os.Bundle;
     25 import android.os.Handler;
     26 import android.os.Looper;
     27 import android.view.Menu;
     28 import android.view.MenuInflater;
     29 import android.view.MenuItem;
     30 
     31 import com.android.internal.logging.nano.MetricsProto;
     32 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
     33 import com.android.settings.R;
     34 import com.android.settings.dashboard.DashboardFragment;
     35 import com.android.settings.wifi.WifiConfigUiBase;
     36 import com.android.settings.wifi.WifiDialog;
     37 import com.android.settingslib.RestrictedLockUtils;
     38 import com.android.settingslib.core.AbstractPreferenceController;
     39 import com.android.settingslib.wifi.AccessPoint;
     40 
     41 import java.util.ArrayList;
     42 import java.util.List;
     43 
     44 /**
     45  * Detail page for the currently connected wifi network.
     46  *
     47  * <p>The AccessPoint should be saved to the intent Extras when launching this class via
     48  * {@link AccessPoint#saveWifiState(Bundle)} in order to properly render this page.
     49  */
     50 public class WifiNetworkDetailsFragment extends DashboardFragment {
     51 
     52     private static final String TAG = "WifiNetworkDetailsFrg";
     53 
     54     private AccessPoint mAccessPoint;
     55     private WifiDetailPreferenceController mWifiDetailPreferenceController;
     56 
     57     @Override
     58     public void onAttach(Context context) {
     59         mAccessPoint = new AccessPoint(context, getArguments());
     60         super.onAttach(context);
     61     }
     62 
     63     @Override
     64     public int getMetricsCategory() {
     65         return MetricsProto.MetricsEvent.WIFI_NETWORK_DETAILS;
     66     }
     67 
     68     @Override
     69     protected String getLogTag() {
     70         return TAG;
     71     }
     72 
     73     @Override
     74     protected int getPreferenceScreenResId() {
     75         return R.xml.wifi_network_details_fragment;
     76     }
     77 
     78     @Override
     79     public int getDialogMetricsCategory(int dialogId) {
     80         if (dialogId == WIFI_DIALOG_ID) {
     81             return MetricsEvent.DIALOG_WIFI_AP_EDIT;
     82         }
     83         return 0;
     84     }
     85 
     86     @Override
     87     public Dialog onCreateDialog(int dialogId) {
     88         if (getActivity() == null || mWifiDetailPreferenceController == null
     89                 || mAccessPoint == null) {
     90             return null;
     91         }
     92         return WifiDialog.createModal(getActivity(), mWifiDetailPreferenceController, mAccessPoint,
     93                 WifiConfigUiBase.MODE_MODIFY);
     94     }
     95 
     96 
     97     @Override
     98     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
     99         MenuItem item = menu.add(0, Menu.FIRST, 0, R.string.wifi_modify);
    100         item.setIcon(R.drawable.ic_mode_edit);
    101         item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
    102         super.onCreateOptionsMenu(menu, inflater);
    103     }
    104 
    105     @Override
    106     public boolean onOptionsItemSelected(MenuItem menuItem) {
    107         switch (menuItem.getItemId()) {
    108             case Menu.FIRST:
    109                 if (!mWifiDetailPreferenceController.canModifyNetwork()) {
    110                     RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getContext(),
    111                             RestrictedLockUtils.getDeviceOwner(getContext()));
    112                 } else {
    113                     showDialog(WIFI_DIALOG_ID);
    114                 }
    115                 return true;
    116             default:
    117                 return super.onOptionsItemSelected(menuItem);
    118         }
    119     }
    120 
    121     @Override
    122     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
    123         final List<AbstractPreferenceController> controllers = new ArrayList<>();
    124         final ConnectivityManager cm = context.getSystemService(ConnectivityManager.class);
    125         mWifiDetailPreferenceController = WifiDetailPreferenceController.newInstance(
    126                 mAccessPoint,
    127                 cm,
    128                 context,
    129                 this,
    130                 new Handler(Looper.getMainLooper()),  // UI thread.
    131                 getLifecycle(),
    132                 context.getSystemService(WifiManager.class),
    133                 mMetricsFeatureProvider);
    134 
    135         controllers.add(mWifiDetailPreferenceController);
    136         controllers.add(new WifiMeteredPreferenceController(context, mAccessPoint.getConfig()));
    137 
    138         return controllers;
    139     }
    140 }
    141