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execute_web_service();
//get_liste_gares();
}
public void execute_web_service() {
progressd = ProgressDialog.show(carte_activity.this, "", "Chargement...", true,
false);
progressd.setCancelable(true);
Thread thread = new Thread(carte_activity.this);
thread.start();
}
@SuppressLint("HandlerLeak")
public void run() {
try
{
get_liste_magasins();
handler.sendEmptyMessage(0);
}
catch (Exception e)
{
Intent i=new Intent(carte_activity.this,Main.class);
i.putExtra("erreur","PAS DE MAGASINS DISPONILBES");
startActivity(i);
}
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
progressd.dismiss();
afficher_liste_magasins();
}
};
private List<magasin> results;
private InputStream retrieveStream(String url) {
DefaultHttpClient client = new DefaultHttpClient();
HttpGet getRequest = new HttpGet(url);
try {
HttpResponse getResponse = client.execute(getRequest);
final int statusCode = getResponse.getStatusLine().getStatusCode();
if (statusCode != HttpStatus.SC_OK) {
Log.w(getClass().getSimpleName(), "Error " + statusCode + " for URL " + url);
return null;
}
HttpEntity getResponseEntity = getResponse.getEntity();
return getResponseEntity.getContent();
}
catch (IOException e) {
getRequest.abort();
Log.w(getClass().getSimpleName(), "Error for URL " + url, e);
}
return null;
}
private static String convertStreamToString(InputStream is) {
/*
* To convert the InputStream to String we use the BufferedReader.readLine()
* method. We iterate until the BufferedReader return null which means
* there's no more data to read. Each line will appended to a StringBuilder
* and returned as String.
*/
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
public void get_liste_magasins(){
// String url="http://10.0.2.2:8888/get_list_magasins.php";
String url="http://mercure.comze.com/mercure/get_list_magasin.php";
Log.i("results magasins", "01");
InputStream source = retrieveStream(url);
String src = convertStreamToString(source);
Log.i("results magasins", "02");
Gson gson = new Gson();
// Reader reader = new InputStreamReader(source);
List_magasins response = null;
try{
response= gson.fromJson(src,
List_magasins.class);
}
catch (Exception e) {
// TODO: handle exception
}
Log.i("results excption BOOOOOOOOOOOOOOF!!!!!!", "03");
if(response !=null)
{
Log.i("results magasins", "04");
results = response.magasins;
Log.i("results magasins", "05");
}
Log.i("results magasins", ""+results.size());
// afficher_liste_gares();
}
//
public void afficher_liste_magasins(){
if(results!=null && results.size() > 0)
{
for(int i=0; i<results.size(); i++)
{
magasin g=results.get(i);
double latg=Double.parseDouble(g.latitude);
double longg=Double.parseDouble(g.longitude);
final LatLng local = new LatLng(latg,longg);
Marker locations = googleMap.addMarker(new MarkerOptions()
.position(local)
.title(g.nom)
.snippet(g.ville)
.icon(BitmapDescriptorFactory.fromResource(R.drawable.gps)));
CameraUpdate center=
CameraUpdateFactory.newLatLng(new LatLng(latitude,longitude));
CameraUpdate zoom=CameraUpdateFactory.zoomTo(5);
googleMap.moveCamera(center);
googleMap.animateCamera(zoom);
}
} |
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