public static String RetrieveFromServerPOST(String query, List<NameValuePair> nameValuePairs) { HttpClient httpClient = new DefaultHttpClient(); HttpPost request = new HttpPost(query); try { request.addHeader("content-type", "text/html"); request.setEntity(new UrlEncodedFormEntity(nameValuePairs)); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode >= 200) return EntityUtils.toString(response.getEntity()); else return null; } catch (Exception ex) { Shared.logError(ex.getMessage()); return null; } }
public static Contact getContact(String phone) { String query = null; try { query = getBaseUrl() + "/study/gcmcontact.php"; } catch (Exception ex) { Shared.logError(ex.getMessage()); } List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1); nameValuePairs.add(new BasicNameValuePair("ph", phone)); String responseData = RetrieveFromServerPOST(query, nameValuePairs); if (responseData != null && !responseData.isEmpty()) { return ParseContactFromResponse(responseData); } return null; }
public static Boolean saveContact(String contactName, String phoneNumber, String regKey) { HttpClient httpClient = new DefaultHttpClient(); HttpPost request = new HttpPost(getBaseUrl() + "/study/gcmreceiver.php"); try { request.addHeader("content-type", "text/html"); List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(3); nameValuePairs.add(new BasicNameValuePair("ph", phoneNumber)); nameValuePairs.add(new BasicNameValuePair("cn", contactName)); nameValuePairs.add(new BasicNameValuePair("rk", regKey)); request.setEntity(new UrlEncodedFormEntity(nameValuePairs)); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); String responseBody = EntityUtils.toString(response.getEntity()); if (statusCode >= 200) return true; else return false; } catch (Exception ex) { Shared.logError(ex.getMessage()); return false; } }
private static String RetrieveFromServer(String query) { try { HttpClient client = new DefaultHttpClient(); HttpGet request = new HttpGet(query); HttpResponse response = client.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode >= 200) { BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent())); StringBuffer result = new StringBuffer(); String line = ""; while ((line = rd.readLine()) != null) { result.append(line); } return result.toString(); } } catch (Exception ex) { Shared.logError("Error in retrieving data from server database!"); } return null; }