Java tutorial
/** * Copyright (C) 2014-2015 hewu <hewu2008@gmail.com> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.qihoo.permmgr.util; import android.content.Context; import android.net.ConnectivityManager; import android.net.NetworkInfo; import java.io.File; import java.io.FileOutputStream; import java.io.InputStream; import java.util.HashMap; import java.util.Locale; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.StatusLine; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.params.HttpParams; import org.apache.http.util.EntityUtils; public class d { private static HashMap a = new HashMap(); private static final Object b; private static final Locale c; private static String d; static { a.put("cmwap", "10.0.0.172:80"); a.put("cmnet", "none"); a.put("uniwap", "10.0.0.172:80"); a.put("uninet", "none"); a.put("ctwap", "10.0.0.200:80"); a.put("ctnet", "none"); a.put("3gwap", "10.0.0.172:80"); a.put("3gnet", "none"); b = new Object(); c = Locale.getDefault(); d = null; } public static String a(String paramString, int paramInt) { try { HttpGet localHttpGet = new HttpGet(paramString); DefaultHttpClient localDefaultHttpClient = new DefaultHttpClient(); localDefaultHttpClient.getParams().setParameter("http.connection.timeout", Integer.valueOf(paramInt)); localDefaultHttpClient.getParams().setParameter("http.socket.timeout", Integer.valueOf(paramInt)); HttpResponse localHttpResponse = localDefaultHttpClient.execute(localHttpGet); if (200 == localHttpResponse.getStatusLine().getStatusCode()) { String str = EntityUtils.toString(localHttpResponse.getEntity()); return str; } } catch (Exception localException) { localException.printStackTrace(); } return null; } public static boolean a(Context paramContext) { try { ConnectivityManager localConnectivityManager = (ConnectivityManager) paramContext .getSystemService("connectivity"); if (localConnectivityManager.getActiveNetworkInfo() != null) { boolean bool = localConnectivityManager.getActiveNetworkInfo().isAvailable(); return bool; } } catch (Exception localException) { localException.printStackTrace(); return true; } return false; } }