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| 1 | package id.mbi.app.intent; | |
| 2 | ||
| 3 | /** | |
| 4 | * Created by root on 10/20/16. | |
| 5 | */ | |
| 6 | ||
| 7 | import java.io.BufferedReader; | |
| 8 | import java.io.IOException; | |
| 9 | import java.io.InputStream; | |
| 10 | import java.io.InputStreamReader; | |
| 11 | import java.io.UnsupportedEncodingException; | |
| 12 | import java.util.List; | |
| 13 | import org.apache.http.HttpEntity; | |
| 14 | import org.apache.http.HttpResponse; | |
| 15 | import org.apache.http.NameValuePair; | |
| 16 | import org.apache.http.client.ClientProtocolException; | |
| 17 | import org.apache.http.client.entity.UrlEncodedFormEntity; | |
| 18 | import org.apache.http.client.methods.HttpGet; | |
| 19 | import org.apache.http.client.methods.HttpPost; | |
| 20 | import org.apache.http.client.utils.URLEncodedUtils; | |
| 21 | import org.apache.http.impl.client.DefaultHttpClient; | |
| 22 | import android.util.Log; | |
| 23 | ||
| 24 | public class ServiceHandler {
| |
| 25 | ||
| 26 | static InputStream is = null; | |
| 27 | static String response = null; | |
| 28 | public final static int GET = 1; | |
| 29 | public final static int POST = 2; | |
| 30 | ||
| 31 | public ServiceHandler() {
| |
| 32 | ||
| 33 | } | |
| 34 | ||
| 35 | /* | |
| 36 | * Making service call | |
| 37 | * @url - url to make request | |
| 38 | * @method - http request method | |
| 39 | * */ | |
| 40 | public String makeServiceCall(String url, int method) {
| |
| 41 | return this.makeServiceCall(url, method, null); | |
| 42 | } | |
| 43 | ||
| 44 | /* | |
| 45 | * Making service call | |
| 46 | * @url - url to make request | |
| 47 | * @method - http request method | |
| 48 | * @params - http request params | |
| 49 | * */ | |
| 50 | public String makeServiceCall(String url, int method, | |
| 51 | List<NameValuePair> params) {
| |
| 52 | try {
| |
| 53 | // http client | |
| 54 | DefaultHttpClient httpClient = new DefaultHttpClient(); | |
| 55 | HttpEntity httpEntity = null; | |
| 56 | HttpResponse httpResponse = null; | |
| 57 | ||
| 58 | // Checking http request method type | |
| 59 | if (method == POST) {
| |
| 60 | HttpPost httpPost = new HttpPost(url); | |
| 61 | // adding post params | |
| 62 | if (params != null) {
| |
| 63 | httpPost.setEntity(new UrlEncodedFormEntity(params)); | |
| 64 | } | |
| 65 | ||
| 66 | httpResponse = httpClient.execute(httpPost); | |
| 67 | ||
| 68 | } else if (method == GET) {
| |
| 69 | // appending params to url | |
| 70 | if (params != null) {
| |
| 71 | String paramString = URLEncodedUtils | |
| 72 | .format(params, "utf-8"); | |
| 73 | url += "?" + paramString; | |
| 74 | } | |
| 75 | HttpGet httpGet = new HttpGet(url); | |
| 76 | ||
| 77 | httpResponse = httpClient.execute(httpGet); | |
| 78 | ||
| 79 | } | |
| 80 | httpEntity = httpResponse.getEntity(); | |
| 81 | is = httpEntity.getContent(); | |
| 82 | ||
| 83 | } catch (UnsupportedEncodingException e) {
| |
| 84 | e.printStackTrace(); | |
| 85 | } catch (ClientProtocolException e) {
| |
| 86 | e.printStackTrace(); | |
| 87 | } catch (IOException e) {
| |
| 88 | e.printStackTrace(); | |
| 89 | } | |
| 90 | ||
| 91 | try {
| |
| 92 | BufferedReader reader = new BufferedReader(new InputStreamReader( | |
| 93 | is, "UTF-8"), 8); | |
| 94 | StringBuilder sb = new StringBuilder(); | |
| 95 | String line = null; | |
| 96 | while ((line = reader.readLine()) != null) {
| |
| 97 | sb.append(line + "\n"); | |
| 98 | } | |
| 99 | is.close(); | |
| 100 | response = sb.toString(); | |
| 101 | } catch (Exception e) {
| |
| 102 | Log.e("Buffer Error", "Error: " + e.toString());
| |
| 103 | } | |
| 104 | ||
| 105 | return response; | |
| 106 | } | |
| 107 | } |
