Loesung zu HTTPS..

1import java.io.IOException;
2import java.io.InputStream;
3import java.io.UnsupportedEncodingException;
4import java.net.HttpURLConnection;
5import java.net.URL;
6import java.net.URLConnection;
7
8import org.apache.http.HttpResponse;
9import org.apache.http.client.methods.HttpGet;
10import org.apache.http.client.methods.HttpPost;
11import org.apache.http.client.params.ClientPNames;
12import org.apache.http.client.params.CookiePolicy;
13import org.apache.http.entity.StringEntity;
14import org.apache.http.impl.client.DefaultHttpClient;
15import org.apache.http.params.BasicHttpParams;
16import org.apache.http.params.HttpConnectionParams;
17import org.apache.http.params.HttpParams;
18import org.apache.http.protocol.BasicHttpContext;
19import org.apache.http.protocol.HttpContext;
20import org.apache.http.util.EntityUtils;
21import org.json.JSONObject;
22
23import android.util.Log;
24
25public class HttpRequest{
26
27 DefaultHttpClient httpClient;
28 HttpContext localContext;
29 private String ret;
30
31 HttpResponse response = null;
32 HttpPost httpPost = null;
33 HttpGet httpGet = null;
34
35 public HttpRequest(){
36 HttpParams myParams = new BasicHttpParams();
37
38 HttpConnectionParams.setConnectionTimeout(myParams, 10000);
39 HttpConnectionParams.setSoTimeout(myParams, 10000);
40 httpClient = new DefaultHttpClient(myParams);
41 localContext = new BasicHttpContext();
42 }
43
44 public void clearCookies() {
45 httpClient.getCookieStore().clear();
46 }
47
48 public void abort() {
49 try {
50 if (httpClient != null) {
51 System.out.println("Abort.");
52 httpPost.abort();
53 }
54 } catch (Exception e) {
55 System.out.println("Your App Name Here" + e);
56 }
57 }
58
59 public String sendPost(String url, String data) {
60 return sendPost(url, data, null);
61 }
62
63 public String sendJSONPost(String url, JSONObject data) {
64 return sendPost(url, data.toString(), "application/json");
65 }
66
67 public String sendPost(String url, String data, String contentType) {
68 ret = null;
69
70 httpClient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.RFC_2109);
71
72 httpPost = new HttpPost(url);
73 response = null;
74
75 StringEntity tmp = null;
76
77 Log.d("Your App Name Here", "Setting httpPost headers");
78
79 httpPost.setHeader("User-Agent", "SET YOUR USER AGENT STRING HERE");
80 httpPost.setHeader("Accept", "text/html,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5");
81
82 if (contentType != null) {
83 httpPost.setHeader("Content-Type", contentType);
84 } else {
85 httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded");
86 }
87
88 try {
89 tmp = new StringEntity(data,"UTF-8");
90 } catch (UnsupportedEncodingException e) {
91 Log.e("Your App Name Here", "HttpUtils : UnsupportedEncodingException : "+e);
92 }
93
94 httpPost.setEntity(tmp);
95
96 Log.d("Your App Name Here", url + "?" + data);
97
98 try {
99 response = httpClient.execute(httpPost,localContext);
100
101 if (response != null) {
102 ret = EntityUtils.toString(response.getEntity());
103 }
104 } catch (Exception e) {
105 Log.e("Your App Name Here", "HttpUtils: " + e);
106 }
107
108 Log.d("Your App Name Here", "Returning value:" + ret);
109
110 return ret;
111 }
112
113 public String sendGet(String url) {
114 httpGet = new HttpGet(url);
115
116 try {
117 response = httpClient.execute(httpGet);
118 } catch (Exception e) {
119 Log.e("Your App Name Here", e.getMessage());
120 }
121
122 //int status = response.getStatusLine().getStatusCode();
123
124 // we assume that the response body contains the error message
125 try {
126 ret = EntityUtils.toString(response.getEntity());
127 } catch (IOException e) {
128 Log.e("Your App Name Here", e.getMessage());
129 }
130
131 return ret;
132 }
133
134 public InputStream getHttpStream(String urlString) throws IOException {
135 InputStream in = null;
136 int response = -1;
137
138 URL url = new URL(urlString);
139 URLConnection conn = url.openConnection();
140
141 if (!(conn instanceof HttpURLConnection))
142 throw new IOException("Not an HTTP connection");
143
144 try{
145 HttpURLConnection httpConn = (HttpURLConnection) conn;
146 httpConn.setAllowUserInteraction(false);
147 httpConn.setInstanceFollowRedirects(true);
148 httpConn.setRequestMethod("GET");
149 httpConn.connect();
150
151 response = httpConn.getResponseCode();
152
153 if (response == HttpURLConnection.HTTP_OK) {
154 in = httpConn.getInputStream();
155 }
156 } catch (Exception e) {
157 throw new IOException("Error connecting");
158 } // end try-catch
159
160 return in;
161 }
162}