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| package com.my.package;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class Announces extends Activity{
Context context;
private static final String SOAP_ACTION = "getData";
private static final String OPERATION_NAME = "getData";
private static final String WSDL_TARGET_NAMESPACE = "http://www.monsite.com/webservice/";
private static final String SOAP_ADDRESS = "http://www.monsite.com/webservice/soapserver.php";
public final static String ITEM_CODE = "code";
public final static String ITEM_TITLE = "title";
public final static String ITEM_PHOTO = "photo";
public Map<String,?> createItem(String code, String photo, String title) {
Map<String,String> item = new HashMap<String,String>();
item.put(ITEM_CODE, code);
item.put(ITEM_PHOTO, photo);
item.put(ITEM_TITLE, title);
return item;
}
private ListView lvListe;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.announces);
context = this;
lvListe = (ListView) findViewById(R.id.ListAnnounces);
SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE, OPERATION_NAME);
request.addProperty("start", "0");
request.addProperty("end", "10");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE httpTransport = new HttpTransportSE(SOAP_ADDRESS);
ArrayList<HashMap<String, Object>> items = new ArrayList<HashMap<String, Object>>();
HashMap<String, Object> map;
try{
httpTransport.call(SOAP_ACTION, envelope);
Object response = envelope.getResponse();
String jString = response.toString();
try {
JSONArray jsonArray = new JSONArray(jString);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
String AttrCode = jsonObject.getString("code");
String AttrPhoto = jsonObject.getString("photo");
String AttrTitle = jsonObject.getString("title");
map = new HashMap<String, Object>();
URL pictureURL = new URL(AttrPhoto);
Bitmap bitmap = BitmapFactory.decodeStream(pictureURL.openStream());
bitmap = getResizedBitmap(bitmap, 80, 58);
map.put(ITEM_CODE, AttrCode);
map.put(ITEM_PHOTO, bitmap);
map.put(ITEM_TITLE, AttrTitle);
items.add(map);
}
}catch (JSONException e){
lvListe.setFilterText(e.toString());
}
}catch (Exception exception){
lvListe.setFilterText(exception.toString());
}
SimpleAdapter mSchedule = new SimpleAdapter (
this,
items,
R.layout.list_announces,
new String[] {ITEM_PHOTO, ITEM_TITLE},
new int[] {R.id.list_announces_photo, R.id.list_announces_title}
);
mSchedule.setViewBinder(new MyViewBinder());
lvListe.setAdapter(mSchedule);
lvListe.setOnItemClickListener(new OnItemClickListener() {
@SuppressWarnings("unchecked")
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
HashMap<String, Object> map = (HashMap<String, Object>) lvListe.getItemAtPosition(position);
Intent intent = new Intent(context, Announce.class);
intent.putExtra("code", (String) map.get(ITEM_CODE));
context.startActivity(intent);
}
});
}
public Bitmap getResizedBitmap(Bitmap bm, int newWidth, int newHeight) {
int width = bm.getWidth();
int height = bm.getHeight();
float scaleWidth = ((float) newWidth) / width;
float scaleHeight = ((float) newHeight) / height;
Matrix matrix = new Matrix();
matrix.postScale(scaleWidth, scaleHeight);
Bitmap resizedBitmap = Bitmap.createBitmap(bm, 0, 0, width, height, matrix, false);
return resizedBitmap;
}
} |
