139 lines
5.0 KiB
Java
139 lines
5.0 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 com.android.settings.R;
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import android.app.Dialog;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.PreferenceActivity;
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import android.preference.PreferenceScreen;
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import android.preference.CheckBoxPreference;
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import android.provider.Settings;
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import android.util.Log;
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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.WifiManager;
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import android.os.Bundle;
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/*
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* Displays preferences for Tethering.
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*/
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public class WifiApSettings extends PreferenceActivity
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implements DialogInterface.OnClickListener {
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private static final String WIFI_AP_SSID_AND_SECURITY = "wifi_ap_ssid_and_security";
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private static final String ENABLE_WIFI_AP = "enable_wifi_ap";
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private static final int CONFIG_SUBTEXT = R.string.wifi_tether_configure_subtext;
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private static final int OPEN_INDEX = 0;
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private static final int WPA_INDEX = 1;
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private static final int DIALOG_AP_SETTINGS = 1;
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private String[] mSecurityType;
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private Preference mCreateNetwork;
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private CheckBoxPreference mEnableWifiAp;
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private WifiApDialog mDialog;
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private WifiManager mWifiManager;
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private WifiApEnabler mWifiApEnabler;
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private WifiConfiguration mWifiConfig = null;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
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mWifiConfig = mWifiManager.getWifiApConfiguration();
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mSecurityType = getResources().getStringArray(R.array.wifi_ap_security);
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addPreferencesFromResource(R.xml.wifi_ap_settings);
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mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY);
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mEnableWifiAp = (CheckBoxPreference) findPreference(ENABLE_WIFI_AP);
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mWifiApEnabler = new WifiApEnabler(this, mEnableWifiAp);
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if(mWifiConfig == null) {
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String s = getString(com.android.internal.R.string.wifi_tether_configure_ssid_default);
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mCreateNetwork.setSummary(String.format(getString(CONFIG_SUBTEXT),
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s, mSecurityType[OPEN_INDEX]));
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} else {
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mCreateNetwork.setSummary(String.format(getString(CONFIG_SUBTEXT),
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AccessPoint.removeDoubleQuotes(mWifiConfig.SSID),
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mWifiConfig.allowedKeyManagement.get(KeyMgmt.WPA_PSK) ?
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mSecurityType[WPA_INDEX] : mSecurityType[OPEN_INDEX]));
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}
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}
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@Override
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protected Dialog onCreateDialog(int id) {
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if (id == DIALOG_AP_SETTINGS) {
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mDialog = new WifiApDialog(this, this, mWifiConfig);
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return mDialog;
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}
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return null;
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}
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@Override
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protected void onResume() {
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super.onResume();
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mWifiApEnabler.resume();
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}
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@Override
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protected void onPause() {
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super.onPause();
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mWifiApEnabler.pause();
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) {
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if (preference == mCreateNetwork) {
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showDialog(DIALOG_AP_SETTINGS);
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}
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return true;
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}
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public void onClick(DialogInterface dialogInterface, int button) {
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if (button == DialogInterface.BUTTON_POSITIVE) {
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mWifiConfig = mDialog.getConfig();
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if(mWifiConfig != null) {
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mWifiManager.setWifiApEnabled(mWifiConfig, true);
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mCreateNetwork.setSummary(String.format(getString(CONFIG_SUBTEXT),
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AccessPoint.removeDoubleQuotes(mWifiConfig.SSID),
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mWifiConfig.allowedKeyManagement.get(KeyMgmt.WPA_PSK) ?
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mSecurityType[WPA_INDEX] : mSecurityType[OPEN_INDEX]));
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/**
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* There is no tether notification on changing AP
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* configuration. Update status with new config.
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*/
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mWifiApEnabler.updateConfigSummary(mWifiConfig);
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}
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}
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}
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}
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