import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.net.ParseException;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public
class AndroidTestActivity extends Activity {
JSONArray jArray;
String result =
null;
InputStream is =
null;
StringBuilder sb =
null;
@Override
public
void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b1 = (Button) findViewById(R.id.button1);
b1.setOnClickListener(new Button.OnClickListener() {
@Override
public
void onClick(View v) {
//
TODO
Auto-generated method stub
EditText tv = (EditText) findViewById(R.id.editView);
ArrayList<NameValuePair> nameValuePairs =
newArrayList<NameValuePair>();
//
http get
try {
HttpClient httpclient =
new DefaultHttpClient();
HttpGet httpget =
new HttpGet(
"http://10.141.249.136/test.php");
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
is = entity.getContent();
}
catch (Exception e) {
Log.e("log_tag",
"Error in http connection" + e.toString());
}
// convert response to string
try {
BufferedReader reader =
new BufferedReader(
new InputStreamReader(is,
"iso-8859-1"), 8);
sb =
new StringBuilder();
sb.append(reader.readLine() +
"\n");
String line =
"0";
while ((line = reader.readLine()) !=
null) {
sb.append(line +
"\n");
}
is.close();
result =
sb.toString();
}
catch (Exception e) {
Log.e("log_tag",
"Error converting result " + e.toString());
}
// paring data
int ct_id;
String ct_name;
try {
jArray =
new JSONArray(result);
JSONObject json_data =
null;
for (int i = 0; i <
jArray.length(); i++) {
json_data =
jArray.getJSONObject(i);
ct_id = json_data.getInt("id");
ct_name = json_data.getString("name");
tv.append(ct_name +
" \n");
}
}
catch (JSONException e1) {
// Toast.makeText(getBaseContext(), "No City Found"
// ,Toast.LENGTH_LONG).show();
}
catch (ParseException e1) {
e1.printStackTrace();
}
}
});
}
}