b4564c39b7
+ Changed wifi icons to teal + Removed “Secured with …” from network status + Added an empty state image above text when Wi-Fi is off + Removed Wi-Fi Direct and WPS Push button from overflow menu + Added Wi-Fi Direct and WPS Push button to Advance Activity + Input Password Dialog: Moved Signal Strength and Security to Advance + Input Password Dialog: Updated Password text to Material style BugId: #15698824 #15702808 Change-Id: I542ab9aac2c098738330c92d9183d3907c4f0b38
997 lines
41 KiB
Java
997 lines
41 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.wifi;
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import static android.net.wifi.WifiConfiguration.INVALID_NETWORK_ID;
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import android.content.Context;
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import android.content.res.Resources;
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import android.net.IpConfiguration;
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import android.net.IpConfiguration.IpAssignment;
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import android.net.IpConfiguration.ProxySettings;
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import android.net.LinkAddress;
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import android.net.LinkProperties;
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import android.net.NetworkInfo.DetailedState;
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import android.net.NetworkUtils;
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import android.net.ProxyInfo;
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import android.net.RouteInfo;
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import android.net.Uri;
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import android.net.wifi.WifiConfiguration;
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import android.net.wifi.WifiConfiguration.AuthAlgorithm;
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import android.net.wifi.WifiConfiguration.KeyMgmt;
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import android.net.wifi.WifiEnterpriseConfig;
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import android.net.wifi.WifiEnterpriseConfig.Eap;
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import android.net.wifi.WifiEnterpriseConfig.Phase2;
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import android.net.wifi.WifiInfo;
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import android.os.Handler;
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import android.security.Credentials;
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import android.security.KeyStore;
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import android.text.Editable;
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import android.text.InputType;
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import android.text.TextWatcher;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.Button;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.CompoundButton.OnCheckedChangeListener;
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import android.widget.EditText;
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import android.widget.Spinner;
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import android.widget.TextView;
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import com.android.settings.ProxySelector;
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import com.android.settings.R;
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import java.net.InetAddress;
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import java.util.Iterator;
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/**
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* The class for allowing UIs like {@link WifiDialog} and {@link WifiConfigUiBase} to
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* share the logic for controlling buttons, text fields, etc.
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*/
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public class WifiConfigController implements TextWatcher,
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AdapterView.OnItemSelectedListener, OnCheckedChangeListener {
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private static final String TAG = "WifiConfigController";
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private final WifiConfigUiBase mConfigUi;
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private final View mView;
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private final AccessPoint mAccessPoint;
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/* This value comes from "wifi_ip_settings" resource array */
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private static final int DHCP = 0;
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private static final int STATIC_IP = 1;
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/* These values come from "wifi_proxy_settings" resource array */
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public static final int PROXY_NONE = 0;
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public static final int PROXY_STATIC = 1;
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public static final int PROXY_PAC = 2;
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/* These values come from "wifi_eap_method" resource array */
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public static final int WIFI_EAP_METHOD_PEAP = 0;
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public static final int WIFI_EAP_METHOD_TLS = 1;
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public static final int WIFI_EAP_METHOD_TTLS = 2;
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public static final int WIFI_EAP_METHOD_PWD = 3;
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/* These values come from "wifi_peap_phase2_entries" resource array */
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public static final int WIFI_PEAP_PHASE2_NONE = 0;
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public static final int WIFI_PEAP_PHASE2_MSCHAPV2 = 1;
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public static final int WIFI_PEAP_PHASE2_GTC = 2;
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/* Phase2 methods supported by PEAP are limited */
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private final ArrayAdapter<String> PHASE2_PEAP_ADAPTER;
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/* Full list of phase2 methods */
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private final ArrayAdapter<String> PHASE2_FULL_ADAPTER;
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// True when this instance is used in SetupWizard XL context.
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private final boolean mInXlSetupWizard;
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private final Handler mTextViewChangedHandler;
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// e.g. AccessPoint.SECURITY_NONE
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private int mAccessPointSecurity;
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private TextView mPasswordView;
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private String unspecifiedCert = "unspecified";
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private static final int unspecifiedCertIndex = 0;
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private Spinner mSecuritySpinner;
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private Spinner mEapMethodSpinner;
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private Spinner mEapCaCertSpinner;
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private Spinner mPhase2Spinner;
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// Associated with mPhase2Spinner, one of PHASE2_FULL_ADAPTER or PHASE2_PEAP_ADAPTER
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private ArrayAdapter<String> mPhase2Adapter;
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private Spinner mEapUserCertSpinner;
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private TextView mEapIdentityView;
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private TextView mEapAnonymousView;
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private Spinner mIpSettingsSpinner;
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private TextView mIpAddressView;
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private TextView mGatewayView;
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private TextView mNetworkPrefixLengthView;
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private TextView mDns1View;
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private TextView mDns2View;
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private Spinner mProxySettingsSpinner;
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private TextView mProxyHostView;
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private TextView mProxyPortView;
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private TextView mProxyExclusionListView;
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private TextView mProxyPacView;
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private IpAssignment mIpAssignment = IpAssignment.UNASSIGNED;
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private ProxySettings mProxySettings = ProxySettings.UNASSIGNED;
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private LinkProperties mLinkProperties = new LinkProperties();
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private String[] mLevels;
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private boolean mEdit;
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private TextView mSsidView;
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private Context mContext;
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public WifiConfigController(
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WifiConfigUiBase parent, View view, AccessPoint accessPoint, boolean edit) {
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mConfigUi = parent;
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mInXlSetupWizard = (parent instanceof WifiConfigUiForSetupWizardXL);
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mView = view;
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mAccessPoint = accessPoint;
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mAccessPointSecurity = (accessPoint == null) ? AccessPoint.SECURITY_NONE :
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accessPoint.security;
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mEdit = edit;
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mTextViewChangedHandler = new Handler();
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mContext = mConfigUi.getContext();
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final Resources res = mContext.getResources();
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mLevels = res.getStringArray(R.array.wifi_signal);
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PHASE2_PEAP_ADAPTER = new ArrayAdapter<String>(
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mContext, android.R.layout.simple_spinner_item,
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res.getStringArray(R.array.wifi_peap_phase2_entries));
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PHASE2_PEAP_ADAPTER.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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PHASE2_FULL_ADAPTER = new ArrayAdapter<String>(
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mContext, android.R.layout.simple_spinner_item,
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res.getStringArray(R.array.wifi_phase2_entries));
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PHASE2_FULL_ADAPTER.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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unspecifiedCert = mContext.getString(R.string.wifi_unspecified);
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mIpSettingsSpinner = (Spinner) mView.findViewById(R.id.ip_settings);
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mIpSettingsSpinner.setOnItemSelectedListener(this);
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mProxySettingsSpinner = (Spinner) mView.findViewById(R.id.proxy_settings);
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mProxySettingsSpinner.setOnItemSelectedListener(this);
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if (mAccessPoint == null) { // new network
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mConfigUi.setTitle(R.string.wifi_add_network);
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mSsidView = (TextView) mView.findViewById(R.id.ssid);
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mSsidView.addTextChangedListener(this);
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mSecuritySpinner = ((Spinner) mView.findViewById(R.id.security));
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mSecuritySpinner.setOnItemSelectedListener(this);
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if (mInXlSetupWizard) {
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mView.findViewById(R.id.type_ssid).setVisibility(View.VISIBLE);
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mView.findViewById(R.id.type_security).setVisibility(View.VISIBLE);
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// We want custom layout. The content must be same as the other cases.
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ArrayAdapter<String> adapter = new ArrayAdapter<String>(mContext,
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R.layout.wifi_setup_custom_list_item_1, android.R.id.text1,
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res.getStringArray(R.array.wifi_security_no_eap));
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mSecuritySpinner.setAdapter(adapter);
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} else {
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mView.findViewById(R.id.type).setVisibility(View.VISIBLE);
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}
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showIpConfigFields();
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showProxyFields();
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mView.findViewById(R.id.wifi_advanced_toggle).setVisibility(View.VISIBLE);
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((CheckBox)mView.findViewById(R.id.wifi_advanced_togglebox))
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.setOnCheckedChangeListener(this);
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mConfigUi.setSubmitButton(res.getString(R.string.wifi_save));
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} else {
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mConfigUi.setTitle(mAccessPoint.ssid);
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ViewGroup group = (ViewGroup) mView.findViewById(R.id.info);
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boolean showAdvancedFields = false;
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if (mAccessPoint.networkId != INVALID_NETWORK_ID) {
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WifiConfiguration config = mAccessPoint.getConfig();
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if (config.getIpAssignment() == IpAssignment.STATIC) {
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mIpSettingsSpinner.setSelection(STATIC_IP);
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showAdvancedFields = true;
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} else {
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mIpSettingsSpinner.setSelection(DHCP);
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}
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//Display IP addresses
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for(InetAddress a : config.getLinkProperties().getAddresses()) {
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addRow(group, R.string.wifi_ip_address, a.getHostAddress());
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}
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if (config.getProxySettings() == ProxySettings.STATIC) {
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mProxySettingsSpinner.setSelection(PROXY_STATIC);
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showAdvancedFields = true;
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} else if (config.getProxySettings() == ProxySettings.PAC) {
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mProxySettingsSpinner.setSelection(PROXY_PAC);
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showAdvancedFields = true;
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} else {
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mProxySettingsSpinner.setSelection(PROXY_NONE);
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}
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}
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if (mAccessPoint.networkId == INVALID_NETWORK_ID || mEdit) {
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showSecurityFields();
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showIpConfigFields();
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showProxyFields();
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mView.findViewById(R.id.wifi_advanced_toggle).setVisibility(View.VISIBLE);
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((CheckBox)mView.findViewById(R.id.wifi_advanced_togglebox))
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.setOnCheckedChangeListener(this);
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if (showAdvancedFields) {
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((CheckBox)mView.findViewById(R.id.wifi_advanced_togglebox)).setChecked(true);
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mView.findViewById(R.id.wifi_advanced_fields).setVisibility(View.VISIBLE);
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}
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}
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if (mEdit) {
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mConfigUi.setSubmitButton(res.getString(R.string.wifi_save));
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} else {
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final DetailedState state = mAccessPoint.getState();
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final String signalLevel = getSignalString();
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if (state == null && signalLevel != null) {
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mConfigUi.setSubmitButton(res.getString(R.string.wifi_connect));
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} else {
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if (state != null) {
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addRow(group, R.string.wifi_status, Summary.get(mConfigUi.getContext(),
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state));
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}
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if (signalLevel != null) {
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addRow(group, R.string.wifi_signal, signalLevel);
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}
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WifiInfo info = mAccessPoint.getInfo();
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if (info != null && info.getLinkSpeed() != -1) {
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addRow(group, R.string.wifi_speed, info.getLinkSpeed()
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+ WifiInfo.LINK_SPEED_UNITS);
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}
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if (info != null && info.getFrequency() != -1) {
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final int frequency = info.getFrequency();
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String band = null;
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if (frequency >= AccessPoint.LOWER_FREQ_24GHZ
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&& frequency < AccessPoint.HIGHER_FREQ_24GHZ) {
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band = res.getString(R.string.wifi_band_24ghz);
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} else if (frequency >= AccessPoint.LOWER_FREQ_5GHZ
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&& frequency < AccessPoint.HIGHER_FREQ_5GHZ) {
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band = res.getString(R.string.wifi_band_5ghz);
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} else {
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Log.e(TAG, "Unexpected frequency " + frequency);
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}
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if (band != null) {
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addRow(group, R.string.wifi_frequency, band);
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}
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}
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addRow(group, R.string.wifi_security, mAccessPoint.getSecurityString(false));
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mView.findViewById(R.id.ip_fields).setVisibility(View.GONE);
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}
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if (mAccessPoint.networkId != INVALID_NETWORK_ID) {
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mConfigUi.setForgetButton(res.getString(R.string.wifi_forget));
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}
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}
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}
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if (mEdit || (mAccessPoint.getState() == null && mAccessPoint.getLevel() != -1)){
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mConfigUi.setCancelButton(res.getString(R.string.wifi_cancel));
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}else{
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mConfigUi.setCancelButton(res.getString(R.string.wifi_display_options_done));
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}
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if (mConfigUi.getSubmitButton() != null) {
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enableSubmitIfAppropriate();
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}
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}
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private void addRow(ViewGroup group, int name, String value) {
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View row = mConfigUi.getLayoutInflater().inflate(R.layout.wifi_dialog_row, group, false);
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((TextView) row.findViewById(R.id.name)).setText(name);
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((TextView) row.findViewById(R.id.value)).setText(value);
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group.addView(row);
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}
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private String getSignalString(){
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final int level = mAccessPoint.getLevel();
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return (level > -1 && level < mLevels.length) ? mLevels[level] : null;
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}
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/* show submit button if password, ip and proxy settings are valid */
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void enableSubmitIfAppropriate() {
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Button submit = mConfigUi.getSubmitButton();
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if (submit == null) return;
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boolean enabled = false;
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boolean passwordInvalid = false;
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if (mPasswordView != null &&
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((mAccessPointSecurity == AccessPoint.SECURITY_WEP && mPasswordView.length() == 0) ||
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(mAccessPointSecurity == AccessPoint.SECURITY_PSK && mPasswordView.length() < 8))) {
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passwordInvalid = true;
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}
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if ((mSsidView != null && mSsidView.length() == 0) ||
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((mAccessPoint == null || mAccessPoint.networkId == INVALID_NETWORK_ID) &&
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passwordInvalid)) {
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enabled = false;
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} else {
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if (ipAndProxyFieldsAreValid()) {
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enabled = true;
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} else {
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enabled = false;
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}
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}
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submit.setEnabled(enabled);
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}
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/* package */ WifiConfiguration getConfig() {
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if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID && !mEdit) {
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return null;
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}
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WifiConfiguration config = new WifiConfiguration();
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if (mAccessPoint == null) {
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config.SSID = AccessPoint.convertToQuotedString(
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mSsidView.getText().toString());
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// If the user adds a network manually, assume that it is hidden.
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config.hiddenSSID = true;
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} else if (mAccessPoint.networkId == INVALID_NETWORK_ID) {
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config.SSID = AccessPoint.convertToQuotedString(
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mAccessPoint.ssid);
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} else {
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config.networkId = mAccessPoint.networkId;
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}
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switch (mAccessPointSecurity) {
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case AccessPoint.SECURITY_NONE:
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config.allowedKeyManagement.set(KeyMgmt.NONE);
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break;
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case AccessPoint.SECURITY_WEP:
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config.allowedKeyManagement.set(KeyMgmt.NONE);
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config.allowedAuthAlgorithms.set(AuthAlgorithm.OPEN);
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config.allowedAuthAlgorithms.set(AuthAlgorithm.SHARED);
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if (mPasswordView.length() != 0) {
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int length = mPasswordView.length();
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String password = mPasswordView.getText().toString();
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// WEP-40, WEP-104, and 256-bit WEP (WEP-232?)
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if ((length == 10 || length == 26 || length == 58) &&
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password.matches("[0-9A-Fa-f]*")) {
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config.wepKeys[0] = password;
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} else {
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config.wepKeys[0] = '"' + password + '"';
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}
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}
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break;
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case AccessPoint.SECURITY_PSK:
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config.allowedKeyManagement.set(KeyMgmt.WPA_PSK);
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if (mPasswordView.length() != 0) {
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String password = mPasswordView.getText().toString();
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if (password.matches("[0-9A-Fa-f]{64}")) {
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config.preSharedKey = password;
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} else {
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config.preSharedKey = '"' + password + '"';
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}
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}
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break;
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case AccessPoint.SECURITY_EAP:
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config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
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config.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
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config.enterpriseConfig = new WifiEnterpriseConfig();
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int eapMethod = mEapMethodSpinner.getSelectedItemPosition();
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int phase2Method = mPhase2Spinner.getSelectedItemPosition();
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config.enterpriseConfig.setEapMethod(eapMethod);
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switch (eapMethod) {
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case Eap.PEAP:
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// PEAP supports limited phase2 values
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// Map the index from the PHASE2_PEAP_ADAPTER to the one used
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// by the API which has the full list of PEAP methods.
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switch(phase2Method) {
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case WIFI_PEAP_PHASE2_NONE:
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config.enterpriseConfig.setPhase2Method(Phase2.NONE);
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break;
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case WIFI_PEAP_PHASE2_MSCHAPV2:
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config.enterpriseConfig.setPhase2Method(Phase2.MSCHAPV2);
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break;
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case WIFI_PEAP_PHASE2_GTC:
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config.enterpriseConfig.setPhase2Method(Phase2.GTC);
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break;
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default:
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Log.e(TAG, "Unknown phase2 method" + phase2Method);
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break;
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}
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break;
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default:
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// The default index from PHASE2_FULL_ADAPTER maps to the API
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config.enterpriseConfig.setPhase2Method(phase2Method);
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break;
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}
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String caCert = (String) mEapCaCertSpinner.getSelectedItem();
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if (caCert.equals(unspecifiedCert)) caCert = "";
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config.enterpriseConfig.setCaCertificateAlias(caCert);
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String clientCert = (String) mEapUserCertSpinner.getSelectedItem();
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if (clientCert.equals(unspecifiedCert)) clientCert = "";
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config.enterpriseConfig.setClientCertificateAlias(clientCert);
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config.enterpriseConfig.setIdentity(mEapIdentityView.getText().toString());
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config.enterpriseConfig.setAnonymousIdentity(
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mEapAnonymousView.getText().toString());
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if (mPasswordView.isShown()) {
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// For security reasons, a previous password is not displayed to user.
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// Update only if it has been changed.
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if (mPasswordView.length() > 0) {
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config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
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}
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} else {
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// clear password
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config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
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}
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break;
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default:
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return null;
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}
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config.setIpConfiguration(
|
|
new IpConfiguration(mIpAssignment, mProxySettings, mLinkProperties));
|
|
|
|
return config;
|
|
}
|
|
|
|
private boolean ipAndProxyFieldsAreValid() {
|
|
mLinkProperties.clear();
|
|
mIpAssignment = (mIpSettingsSpinner != null &&
|
|
mIpSettingsSpinner.getSelectedItemPosition() == STATIC_IP) ?
|
|
IpAssignment.STATIC : IpAssignment.DHCP;
|
|
|
|
if (mIpAssignment == IpAssignment.STATIC) {
|
|
int result = validateIpConfigFields(mLinkProperties);
|
|
if (result != 0) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
final int selectedPosition = mProxySettingsSpinner.getSelectedItemPosition();
|
|
mProxySettings = ProxySettings.NONE;
|
|
if (selectedPosition == PROXY_STATIC && mProxyHostView != null) {
|
|
mProxySettings = ProxySettings.STATIC;
|
|
String host = mProxyHostView.getText().toString();
|
|
String portStr = mProxyPortView.getText().toString();
|
|
String exclusionList = mProxyExclusionListView.getText().toString();
|
|
int port = 0;
|
|
int result = 0;
|
|
try {
|
|
port = Integer.parseInt(portStr);
|
|
result = ProxySelector.validate(host, portStr, exclusionList);
|
|
} catch (NumberFormatException e) {
|
|
result = R.string.proxy_error_invalid_port;
|
|
}
|
|
if (result == 0) {
|
|
ProxyInfo proxyProperties= new ProxyInfo(host, port, exclusionList);
|
|
mLinkProperties.setHttpProxy(proxyProperties);
|
|
} else {
|
|
return false;
|
|
}
|
|
} else if (selectedPosition == PROXY_PAC && mProxyPacView != null) {
|
|
mProxySettings = ProxySettings.PAC;
|
|
CharSequence uriSequence = mProxyPacView.getText();
|
|
if (TextUtils.isEmpty(uriSequence)) {
|
|
return false;
|
|
}
|
|
Uri uri = Uri.parse(uriSequence.toString());
|
|
if (uri == null) {
|
|
return false;
|
|
}
|
|
ProxyInfo proxyInfo = new ProxyInfo(uri);
|
|
mLinkProperties.setHttpProxy(proxyInfo);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private int validateIpConfigFields(LinkProperties linkProperties) {
|
|
if (mIpAddressView == null) return 0;
|
|
|
|
String ipAddr = mIpAddressView.getText().toString();
|
|
if (TextUtils.isEmpty(ipAddr)) return R.string.wifi_ip_settings_invalid_ip_address;
|
|
|
|
InetAddress inetAddr = null;
|
|
try {
|
|
inetAddr = NetworkUtils.numericToInetAddress(ipAddr);
|
|
} catch (IllegalArgumentException e) {
|
|
return R.string.wifi_ip_settings_invalid_ip_address;
|
|
}
|
|
|
|
int networkPrefixLength = -1;
|
|
try {
|
|
networkPrefixLength = Integer.parseInt(mNetworkPrefixLengthView.getText().toString());
|
|
if (networkPrefixLength < 0 || networkPrefixLength > 32) {
|
|
return R.string.wifi_ip_settings_invalid_network_prefix_length;
|
|
}
|
|
linkProperties.addLinkAddress(new LinkAddress(inetAddr, networkPrefixLength));
|
|
} catch (NumberFormatException e) {
|
|
// Set the hint as default after user types in ip address
|
|
mNetworkPrefixLengthView.setText(mConfigUi.getContext().getString(
|
|
R.string.wifi_network_prefix_length_hint));
|
|
}
|
|
|
|
String gateway = mGatewayView.getText().toString();
|
|
if (TextUtils.isEmpty(gateway)) {
|
|
try {
|
|
//Extract a default gateway from IP address
|
|
InetAddress netPart = NetworkUtils.getNetworkPart(inetAddr, networkPrefixLength);
|
|
byte[] addr = netPart.getAddress();
|
|
addr[addr.length-1] = 1;
|
|
mGatewayView.setText(InetAddress.getByAddress(addr).getHostAddress());
|
|
} catch (RuntimeException ee) {
|
|
} catch (java.net.UnknownHostException u) {
|
|
}
|
|
} else {
|
|
InetAddress gatewayAddr = null;
|
|
try {
|
|
gatewayAddr = NetworkUtils.numericToInetAddress(gateway);
|
|
} catch (IllegalArgumentException e) {
|
|
return R.string.wifi_ip_settings_invalid_gateway;
|
|
}
|
|
linkProperties.addRoute(new RouteInfo(gatewayAddr));
|
|
}
|
|
|
|
String dns = mDns1View.getText().toString();
|
|
InetAddress dnsAddr = null;
|
|
|
|
if (TextUtils.isEmpty(dns)) {
|
|
//If everything else is valid, provide hint as a default option
|
|
mDns1View.setText(mConfigUi.getContext().getString(R.string.wifi_dns1_hint));
|
|
} else {
|
|
try {
|
|
dnsAddr = NetworkUtils.numericToInetAddress(dns);
|
|
} catch (IllegalArgumentException e) {
|
|
return R.string.wifi_ip_settings_invalid_dns;
|
|
}
|
|
linkProperties.addDnsServer(dnsAddr);
|
|
}
|
|
|
|
if (mDns2View.length() > 0) {
|
|
dns = mDns2View.getText().toString();
|
|
try {
|
|
dnsAddr = NetworkUtils.numericToInetAddress(dns);
|
|
} catch (IllegalArgumentException e) {
|
|
return R.string.wifi_ip_settings_invalid_dns;
|
|
}
|
|
linkProperties.addDnsServer(dnsAddr);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
private void showSecurityFields() {
|
|
if (mInXlSetupWizard) {
|
|
// Note: XL SetupWizard won't hide "EAP" settings here.
|
|
if (!((WifiSettingsForSetupWizardXL)mConfigUi.getContext()).initSecurityFields(mView,
|
|
mAccessPointSecurity)) {
|
|
return;
|
|
}
|
|
}
|
|
if (mAccessPointSecurity == AccessPoint.SECURITY_NONE) {
|
|
mView.findViewById(R.id.security_fields).setVisibility(View.GONE);
|
|
return;
|
|
}
|
|
mView.findViewById(R.id.security_fields).setVisibility(View.VISIBLE);
|
|
|
|
if (mPasswordView == null) {
|
|
mPasswordView = (TextView) mView.findViewById(R.id.password);
|
|
mPasswordView.addTextChangedListener(this);
|
|
((CheckBox) mView.findViewById(R.id.show_password))
|
|
.setOnCheckedChangeListener(this);
|
|
|
|
if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID) {
|
|
mPasswordView.setHint(R.string.wifi_unchanged);
|
|
}
|
|
}
|
|
|
|
if (mAccessPointSecurity != AccessPoint.SECURITY_EAP) {
|
|
mView.findViewById(R.id.eap).setVisibility(View.GONE);
|
|
return;
|
|
}
|
|
mView.findViewById(R.id.eap).setVisibility(View.VISIBLE);
|
|
|
|
if (mEapMethodSpinner == null) {
|
|
mEapMethodSpinner = (Spinner) mView.findViewById(R.id.method);
|
|
mEapMethodSpinner.setOnItemSelectedListener(this);
|
|
mPhase2Spinner = (Spinner) mView.findViewById(R.id.phase2);
|
|
mEapCaCertSpinner = (Spinner) mView.findViewById(R.id.ca_cert);
|
|
mEapUserCertSpinner = (Spinner) mView.findViewById(R.id.user_cert);
|
|
mEapIdentityView = (TextView) mView.findViewById(R.id.identity);
|
|
mEapAnonymousView = (TextView) mView.findViewById(R.id.anonymous);
|
|
|
|
loadCertificates(mEapCaCertSpinner, Credentials.CA_CERTIFICATE);
|
|
loadCertificates(mEapUserCertSpinner, Credentials.USER_PRIVATE_KEY);
|
|
|
|
// Modifying an existing network
|
|
if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID) {
|
|
WifiEnterpriseConfig enterpriseConfig = mAccessPoint.getConfig().enterpriseConfig;
|
|
int eapMethod = enterpriseConfig.getEapMethod();
|
|
int phase2Method = enterpriseConfig.getPhase2Method();
|
|
mEapMethodSpinner.setSelection(eapMethod);
|
|
showEapFieldsByMethod(eapMethod);
|
|
switch (eapMethod) {
|
|
case Eap.PEAP:
|
|
switch (phase2Method) {
|
|
case Phase2.NONE:
|
|
mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_NONE);
|
|
break;
|
|
case Phase2.MSCHAPV2:
|
|
mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_MSCHAPV2);
|
|
break;
|
|
case Phase2.GTC:
|
|
mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_GTC);
|
|
break;
|
|
default:
|
|
Log.e(TAG, "Invalid phase 2 method " + phase2Method);
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
mPhase2Spinner.setSelection(phase2Method);
|
|
break;
|
|
}
|
|
setSelection(mEapCaCertSpinner, enterpriseConfig.getCaCertificateAlias());
|
|
setSelection(mEapUserCertSpinner, enterpriseConfig.getClientCertificateAlias());
|
|
mEapIdentityView.setText(enterpriseConfig.getIdentity());
|
|
mEapAnonymousView.setText(enterpriseConfig.getAnonymousIdentity());
|
|
} else {
|
|
// Choose a default for a new network and show only appropriate
|
|
// fields
|
|
mEapMethodSpinner.setSelection(Eap.PEAP);
|
|
showEapFieldsByMethod(Eap.PEAP);
|
|
}
|
|
} else {
|
|
showEapFieldsByMethod(mEapMethodSpinner.getSelectedItemPosition());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* EAP-PWD valid fields include
|
|
* identity
|
|
* password
|
|
* EAP-PEAP valid fields include
|
|
* phase2: MSCHAPV2, GTC
|
|
* ca_cert
|
|
* identity
|
|
* anonymous_identity
|
|
* password
|
|
* EAP-TLS valid fields include
|
|
* user_cert
|
|
* ca_cert
|
|
* identity
|
|
* EAP-TTLS valid fields include
|
|
* phase2: PAP, MSCHAP, MSCHAPV2, GTC
|
|
* ca_cert
|
|
* identity
|
|
* anonymous_identity
|
|
* password
|
|
*/
|
|
private void showEapFieldsByMethod(int eapMethod) {
|
|
// Common defaults
|
|
mView.findViewById(R.id.l_method).setVisibility(View.VISIBLE);
|
|
mView.findViewById(R.id.l_identity).setVisibility(View.VISIBLE);
|
|
|
|
// Defaults for most of the EAP methods and over-riden by
|
|
// by certain EAP methods
|
|
mView.findViewById(R.id.l_ca_cert).setVisibility(View.VISIBLE);
|
|
mView.findViewById(R.id.password_layout).setVisibility(View.VISIBLE);
|
|
mView.findViewById(R.id.show_password_layout).setVisibility(View.VISIBLE);
|
|
|
|
Context context = mConfigUi.getContext();
|
|
switch (eapMethod) {
|
|
case WIFI_EAP_METHOD_PWD:
|
|
setPhase2Invisible();
|
|
setCaCertInvisible();
|
|
setAnonymousIdentInvisible();
|
|
setUserCertInvisible();
|
|
break;
|
|
case WIFI_EAP_METHOD_TLS:
|
|
mView.findViewById(R.id.l_user_cert).setVisibility(View.VISIBLE);
|
|
setPhase2Invisible();
|
|
setAnonymousIdentInvisible();
|
|
setPasswordInvisible();
|
|
break;
|
|
case WIFI_EAP_METHOD_PEAP:
|
|
// Reset adapter if needed
|
|
if (mPhase2Adapter != PHASE2_PEAP_ADAPTER) {
|
|
mPhase2Adapter = PHASE2_PEAP_ADAPTER;
|
|
mPhase2Spinner.setAdapter(mPhase2Adapter);
|
|
}
|
|
mView.findViewById(R.id.l_phase2).setVisibility(View.VISIBLE);
|
|
mView.findViewById(R.id.l_anonymous).setVisibility(View.VISIBLE);
|
|
setUserCertInvisible();
|
|
break;
|
|
case WIFI_EAP_METHOD_TTLS:
|
|
// Reset adapter if needed
|
|
if (mPhase2Adapter != PHASE2_FULL_ADAPTER) {
|
|
mPhase2Adapter = PHASE2_FULL_ADAPTER;
|
|
mPhase2Spinner.setAdapter(mPhase2Adapter);
|
|
}
|
|
mView.findViewById(R.id.l_phase2).setVisibility(View.VISIBLE);
|
|
mView.findViewById(R.id.l_anonymous).setVisibility(View.VISIBLE);
|
|
setUserCertInvisible();
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void setPhase2Invisible() {
|
|
mView.findViewById(R.id.l_phase2).setVisibility(View.GONE);
|
|
mPhase2Spinner.setSelection(Phase2.NONE);
|
|
}
|
|
|
|
private void setCaCertInvisible() {
|
|
mView.findViewById(R.id.l_ca_cert).setVisibility(View.GONE);
|
|
mEapCaCertSpinner.setSelection(unspecifiedCertIndex);
|
|
}
|
|
|
|
private void setUserCertInvisible() {
|
|
mView.findViewById(R.id.l_user_cert).setVisibility(View.GONE);
|
|
mEapUserCertSpinner.setSelection(unspecifiedCertIndex);
|
|
}
|
|
|
|
private void setAnonymousIdentInvisible() {
|
|
mView.findViewById(R.id.l_anonymous).setVisibility(View.GONE);
|
|
mEapAnonymousView.setText("");
|
|
}
|
|
|
|
private void setPasswordInvisible() {
|
|
mPasswordView.setText("");
|
|
mView.findViewById(R.id.password_layout).setVisibility(View.GONE);
|
|
mView.findViewById(R.id.show_password_layout).setVisibility(View.GONE);
|
|
}
|
|
|
|
private void showIpConfigFields() {
|
|
WifiConfiguration config = null;
|
|
|
|
mView.findViewById(R.id.ip_fields).setVisibility(View.VISIBLE);
|
|
|
|
if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID) {
|
|
config = mAccessPoint.getConfig();
|
|
}
|
|
|
|
if (mIpSettingsSpinner.getSelectedItemPosition() == STATIC_IP) {
|
|
mView.findViewById(R.id.staticip).setVisibility(View.VISIBLE);
|
|
if (mIpAddressView == null) {
|
|
mIpAddressView = (TextView) mView.findViewById(R.id.ipaddress);
|
|
mIpAddressView.addTextChangedListener(this);
|
|
mGatewayView = (TextView) mView.findViewById(R.id.gateway);
|
|
mGatewayView.addTextChangedListener(this);
|
|
mNetworkPrefixLengthView = (TextView) mView.findViewById(
|
|
R.id.network_prefix_length);
|
|
mNetworkPrefixLengthView.addTextChangedListener(this);
|
|
mDns1View = (TextView) mView.findViewById(R.id.dns1);
|
|
mDns1View.addTextChangedListener(this);
|
|
mDns2View = (TextView) mView.findViewById(R.id.dns2);
|
|
mDns2View.addTextChangedListener(this);
|
|
}
|
|
if (config != null) {
|
|
LinkProperties linkProperties = config.getLinkProperties();
|
|
Iterator<LinkAddress> iterator = linkProperties.getLinkAddresses().iterator();
|
|
if (iterator.hasNext()) {
|
|
LinkAddress linkAddress = iterator.next();
|
|
mIpAddressView.setText(linkAddress.getAddress().getHostAddress());
|
|
mNetworkPrefixLengthView.setText(Integer.toString(linkAddress
|
|
.getNetworkPrefixLength()));
|
|
}
|
|
|
|
for (RouteInfo route : linkProperties.getRoutes()) {
|
|
if (route.isDefaultRoute()) {
|
|
mGatewayView.setText(route.getGateway().getHostAddress());
|
|
break;
|
|
}
|
|
}
|
|
|
|
Iterator<InetAddress> dnsIterator = linkProperties.getDnsServers().iterator();
|
|
if (dnsIterator.hasNext()) {
|
|
mDns1View.setText(dnsIterator.next().getHostAddress());
|
|
}
|
|
if (dnsIterator.hasNext()) {
|
|
mDns2View.setText(dnsIterator.next().getHostAddress());
|
|
}
|
|
}
|
|
} else {
|
|
mView.findViewById(R.id.staticip).setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
private void showProxyFields() {
|
|
WifiConfiguration config = null;
|
|
|
|
mView.findViewById(R.id.proxy_settings_fields).setVisibility(View.VISIBLE);
|
|
|
|
if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID) {
|
|
config = mAccessPoint.getConfig();
|
|
}
|
|
|
|
if (mProxySettingsSpinner.getSelectedItemPosition() == PROXY_STATIC) {
|
|
setVisibility(R.id.proxy_warning_limited_support, View.VISIBLE);
|
|
setVisibility(R.id.proxy_fields, View.VISIBLE);
|
|
setVisibility(R.id.proxy_pac_field, View.GONE);
|
|
if (mProxyHostView == null) {
|
|
mProxyHostView = (TextView) mView.findViewById(R.id.proxy_hostname);
|
|
mProxyHostView.addTextChangedListener(this);
|
|
mProxyPortView = (TextView) mView.findViewById(R.id.proxy_port);
|
|
mProxyPortView.addTextChangedListener(this);
|
|
mProxyExclusionListView = (TextView) mView.findViewById(R.id.proxy_exclusionlist);
|
|
mProxyExclusionListView.addTextChangedListener(this);
|
|
}
|
|
if (config != null) {
|
|
ProxyInfo proxyProperties = config.getLinkProperties().getHttpProxy();
|
|
if (proxyProperties != null) {
|
|
mProxyHostView.setText(proxyProperties.getHost());
|
|
mProxyPortView.setText(Integer.toString(proxyProperties.getPort()));
|
|
mProxyExclusionListView.setText(proxyProperties.getExclusionListAsString());
|
|
}
|
|
}
|
|
} else if (mProxySettingsSpinner.getSelectedItemPosition() == PROXY_PAC) {
|
|
setVisibility(R.id.proxy_warning_limited_support, View.GONE);
|
|
setVisibility(R.id.proxy_fields, View.GONE);
|
|
setVisibility(R.id.proxy_pac_field, View.VISIBLE);
|
|
|
|
if (mProxyPacView == null) {
|
|
mProxyPacView = (TextView) mView.findViewById(R.id.proxy_pac);
|
|
mProxyPacView.addTextChangedListener(this);
|
|
}
|
|
if (config != null) {
|
|
ProxyInfo proxyInfo = config.getLinkProperties().getHttpProxy();
|
|
if (proxyInfo != null) {
|
|
mProxyPacView.setText(proxyInfo.getPacFileUrl().toString());
|
|
}
|
|
}
|
|
} else {
|
|
setVisibility(R.id.proxy_warning_limited_support, View.GONE);
|
|
setVisibility(R.id.proxy_fields, View.GONE);
|
|
setVisibility(R.id.proxy_pac_field, View.GONE);
|
|
}
|
|
}
|
|
|
|
private void setVisibility(int id, int visibility) {
|
|
final View v = mView.findViewById(id);
|
|
if (v != null) {
|
|
v.setVisibility(visibility);
|
|
}
|
|
}
|
|
|
|
private void loadCertificates(Spinner spinner, String prefix) {
|
|
final Context context = mConfigUi.getContext();
|
|
|
|
String[] certs = KeyStore.getInstance().saw(prefix, android.os.Process.WIFI_UID);
|
|
if (certs == null || certs.length == 0) {
|
|
certs = new String[] {unspecifiedCert};
|
|
} else {
|
|
final String[] array = new String[certs.length + 1];
|
|
array[0] = unspecifiedCert;
|
|
System.arraycopy(certs, 0, array, 1, certs.length);
|
|
certs = array;
|
|
}
|
|
|
|
final ArrayAdapter<String> adapter = new ArrayAdapter<String>(
|
|
context, android.R.layout.simple_spinner_item, certs);
|
|
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
|
|
spinner.setAdapter(adapter);
|
|
}
|
|
|
|
private void setSelection(Spinner spinner, String value) {
|
|
if (value != null) {
|
|
@SuppressWarnings("unchecked")
|
|
ArrayAdapter<String> adapter = (ArrayAdapter<String>) spinner.getAdapter();
|
|
for (int i = adapter.getCount() - 1; i >= 0; --i) {
|
|
if (value.equals(adapter.getItem(i))) {
|
|
spinner.setSelection(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public boolean isEdit() {
|
|
return mEdit;
|
|
}
|
|
|
|
@Override
|
|
public void afterTextChanged(Editable s) {
|
|
mTextViewChangedHandler.post(new Runnable() {
|
|
public void run() {
|
|
enableSubmitIfAppropriate();
|
|
}
|
|
});
|
|
}
|
|
|
|
@Override
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
|
// work done in afterTextChanged
|
|
}
|
|
|
|
@Override
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
// work done in afterTextChanged
|
|
}
|
|
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton view, boolean isChecked) {
|
|
if (view.getId() == R.id.show_password) {
|
|
int pos = mPasswordView.getSelectionEnd();
|
|
mPasswordView.setInputType(
|
|
InputType.TYPE_CLASS_TEXT | (isChecked ?
|
|
InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD :
|
|
InputType.TYPE_TEXT_VARIATION_PASSWORD));
|
|
if (pos >= 0) {
|
|
((EditText)mPasswordView).setSelection(pos);
|
|
}
|
|
} else if (view.getId() == R.id.wifi_advanced_togglebox) {
|
|
if (isChecked) {
|
|
mView.findViewById(R.id.wifi_advanced_fields).setVisibility(View.VISIBLE);
|
|
} else {
|
|
mView.findViewById(R.id.wifi_advanced_fields).setVisibility(View.GONE);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
|
|
if (parent == mSecuritySpinner) {
|
|
mAccessPointSecurity = position;
|
|
showSecurityFields();
|
|
} else if (parent == mEapMethodSpinner) {
|
|
showSecurityFields();
|
|
} else if (parent == mProxySettingsSpinner) {
|
|
showProxyFields();
|
|
} else {
|
|
showIpConfigFields();
|
|
}
|
|
enableSubmitIfAppropriate();
|
|
}
|
|
|
|
@Override
|
|
public void onNothingSelected(AdapterView<?> parent) {
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Make the characters of the password visible if show_password is checked.
|
|
*/
|
|
private void updatePasswordVisibility(boolean checked) {
|
|
int pos = mPasswordView.getSelectionEnd();
|
|
mPasswordView.setInputType(
|
|
InputType.TYPE_CLASS_TEXT | (checked ?
|
|
InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD :
|
|
InputType.TYPE_TEXT_VARIATION_PASSWORD));
|
|
if (pos >= 0) {
|
|
((EditText)mPasswordView).setSelection(pos);
|
|
}
|
|
}
|
|
}
|