1/*
2 * Copyright (C) 2009 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
17package com.android.settings.wifi;
18
19import android.app.Activity;
20import android.net.wifi.WifiManager;
21import android.os.Bundle;
22import android.widget.TextView;
23import android.net.wifi.WifiConfiguration;
24import java.util.List;
25
26import com.android.settings.R;
27
28
29/**
30 * Configuration details saved by the user on the WifiSettings screen
31 */
32public class WifiConfigInfo extends Activity {
33
34    private TextView mConfigList;
35    private WifiManager mWifiManager;
36
37    @Override
38    protected void onCreate(Bundle savedInstanceState) {
39        super.onCreate(savedInstanceState);
40
41        mWifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
42        setContentView(R.layout.wifi_config_info);
43        mConfigList = (TextView) findViewById(R.id.config_list);
44    }
45
46    @Override
47    protected void onResume() {
48        super.onResume();
49        if (mWifiManager.isWifiEnabled()) {
50            final List<WifiConfiguration> wifiConfigs = mWifiManager.getConfiguredNetworks();
51            StringBuffer configList  = new StringBuffer();
52            for (int i = wifiConfigs.size() - 1; i >= 0; i--) {
53                configList.append(wifiConfigs.get(i));
54            }
55            mConfigList.setText(configList);
56        } else {
57            mConfigList.setText(R.string.wifi_state_disabled);
58        }
59    }
60
61}
62