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 17 package com.android.settings.wifi; 18 19 import android.app.Activity; 20 import android.net.wifi.WifiConfiguration; 21 import android.net.wifi.WifiManager; 22 import android.os.Bundle; 23 import android.widget.TextView; 24 25 import com.android.settings.R; 26 27 import java.util.List; 28 29 30 /** 31 * Configuration details saved by the user on the WifiSettings screen 32 */ 33 public class WifiConfigInfo extends Activity { 34 35 private TextView mConfigList; 36 private WifiManager mWifiManager; 37 38 @Override onCreate(Bundle savedInstanceState)39 protected void onCreate(Bundle savedInstanceState) { 40 super.onCreate(savedInstanceState); 41 42 mWifiManager = (WifiManager) getSystemService(WIFI_SERVICE); 43 setContentView(R.layout.wifi_config_info); 44 mConfigList = (TextView) findViewById(R.id.config_list); 45 } 46 47 @Override onResume()48 protected void onResume() { 49 super.onResume(); 50 if (mWifiManager.isWifiEnabled()) { 51 final List<WifiConfiguration> wifiConfigs = mWifiManager.getConfiguredNetworks(); 52 StringBuffer configList = new StringBuffer(); 53 for (int i = wifiConfigs.size() - 1; i >= 0; i--) { 54 configList.append(wifiConfigs.get(i)); 55 } 56 mConfigList.setText(configList); 57 } else { 58 mConfigList.setText(R.string.wifi_state_disabled); 59 } 60 } 61 62 } 63