Mega Code Archive
Http Get and Http Post
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//package com.helloandroid.acashboard.utils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.http.HttpResponse;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicHttpResponse;
import org.apache.http.protocol.HTTP;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
public class ApiHelper {
SharedPreferences preferences;
static String username;
static String apiKey;
public ApiHelper(Context context) {
preferences = PreferenceManager.getDefaultSharedPreferences(context);
username = preferences.getString("editTextName", "helloandroid"); // ezek
// valtoznak
apiKey = preferences.getString("editTextPsw",
"gifnta5hc04cur9pqvu4mhg7i7te60nuh42c8n0vz927o7nuaa"); // ezek
// valtoznak
}
/**
* @return
* @throws ClientProtocolException
* @throws IOException
*/
public String httpGet(String method) throws ClientProtocolException,
IOException {
DefaultHttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(method);
/* headers */
httpget.setHeader("Accept", "application/xml");
httpget.setHeader("Content-Type", "application/xml");
/* authentication */
UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(
username + ":" + apiKey);
httpclient.getCredentialsProvider().setCredentials(
new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
credentials);
/* execute */
BasicHttpResponse httpResponse = null;
httpResponse = (BasicHttpResponse) httpclient.execute(httpget);
/* return response */
return TextHelper.GetText(httpResponse);
}
/**
* @param method
* - example: "https://api.cashboardapp.com/projects"
* @param data
* - example:
* @return
* @throws IOException
* @throws ClientProtocolException
*/
public String httpPost(String method, String data)
throws ClientProtocolException, IOException {
DefaultHttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(method);
/* headers */
httppost.setHeader("Accept", "application/xml");
httppost.setHeader("Content-Type", "application/xml");
/* authentication */
UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(
username + ":" + apiKey);
httpclient.getCredentialsProvider().setCredentials(
new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
credentials);
StringEntity se = new StringEntity(data, HTTP.UTF_8);
se.setContentType("text/xml");
httppost.setEntity(se);
/* execute */
BasicHttpResponse httpResponse = null;
httpResponse = (BasicHttpResponse) httpclient.execute(httppost);
/* return response */
return TextHelper.GetText(httpResponse);
}
}
class TextHelper {
public static String GetText(InputStream in) {
String text = "";
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
text = sb.toString();
} catch (Exception ex) {
} finally {
try {
in.close();
} catch (Exception ex) {
}
}
return text;
}
public static String GetText(HttpResponse response) {
String text = "";
try {
text = GetText(response.getEntity().getContent());
} catch (Exception ex) {
}
return text;
}
}
]]>