146 lines
5.2 KiB
Java
146 lines
5.2 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 com.android.settings.SettingsPreferenceFragment;
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import android.app.Activity;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.net.wifi.WifiConfiguration;
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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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import android.preference.CheckBoxPreference;
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import android.preference.Preference;
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import android.preference.PreferenceScreen;
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/*
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* Displays preferences for Tethering.
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*/
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public class WifiApSettings extends SettingsPreferenceFragment
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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 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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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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addPreferencesFromResource(R.xml.wifi_ap_settings);
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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final Activity activity = getActivity();
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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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mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY);
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mEnableWifiAp = (CheckBoxPreference) findPreference(ENABLE_WIFI_AP);
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mWifiApEnabler = new WifiApEnabler(activity, mEnableWifiAp);
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if(mWifiConfig == null) {
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final String s = activity.getString(
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com.android.internal.R.string.wifi_tether_configure_ssid_default);
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mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT),
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s, mSecurityType[WifiApDialog.OPEN_INDEX]));
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} else {
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int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig);
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mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT),
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mWifiConfig.SSID,
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mSecurityType[index]));
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}
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}
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@Override
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public Dialog onCreateDialog(int id) {
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if (id == DIALOG_AP_SETTINGS) {
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final Activity activity = getActivity();
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mDialog = new WifiApDialog(activity, 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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public 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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public 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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/**
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* if soft AP is running, bring up with new config
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* else update the configuration alone
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*/
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if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_ENABLED) {
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mWifiManager.setWifiApEnabled(mWifiConfig, true);
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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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} else {
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mWifiManager.setWifiApConfiguration(mWifiConfig);
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}
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int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig);
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mCreateNetwork.setSummary(String.format(getActivity().getString(CONFIG_SUBTEXT),
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mWifiConfig.SSID,
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mSecurityType[index]));
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}
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}
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}
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}
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