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.WifiManager; 21 import android.os.Bundle; 22 import android.widget.TextView; 23 import android.net.wifi.WifiConfiguration; 24 import java.util.List; 25 26 import com.android.settings.R; 27 28 29 /** 30 * Configuration details saved by the user on the WifiSettings screen 31 */ 32 public class WifiConfigInfo extends Activity { 33 34 private static final String TAG = "WifiConfigInfo"; 35 36 private TextView mConfigList; 37 private WifiManager mWifiManager; 38 39 //============================ 40 // Activity lifecycle 41 //============================ 42 43 @Override 44 protected void onCreate(Bundle savedInstanceState) { 45 super.onCreate(savedInstanceState); 46 47 mWifiManager = (WifiManager) getSystemService(WIFI_SERVICE); 48 setContentView(R.layout.wifi_config_info); 49 mConfigList = (TextView) findViewById(R.id.config_list); 50 } 51 52 @Override 53 protected void onResume() { 54 super.onResume(); 55 final List<WifiConfiguration> wifiConfigs = mWifiManager.getConfiguredNetworks(); 56 StringBuffer configList = new StringBuffer(); 57 for (int i = wifiConfigs.size() - 1; i >= 0; i--) { 58 configList.append(wifiConfigs.get(i)); 59 } 60 mConfigList.setText(configList); 61 } 62 63 } 64
