Android : Localisation et GoogleApiClient
Bonjour à tous
J'ai un problème avec l'API GoogleApiClient, particulièrement sur la partie localisation. Les coordonnées ne changent que environ toutes les 5min, alors que moi je veux qu'a chaque fois que je clique sur le bouton getLocation que je puisse avoir les nouvelles coordonnées sans attendre.
Voici la classe de mon activity
Code:
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package com.pharma.app.app_pharma.main;
import android.app.ProgressDialog;
import android.location.Location;
import android.os.AsyncTask;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.Toast;
import java.util.*;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
import com.pharma.app.app_pharma.entity.Position;
import com.pharma.app.app_pharma.main.adapter.PharmacyAdapter;
import com.pharma.app.app_pharma.provider.PharmacyProvider;
import com.pharma.app.app_pharma.R;
import com.pharma.app.app_pharma.entity.Pharmacy;
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private ListView listPharmacy;
private PharmacyProvider _pharmacyProvider = new PharmacyProvider();
private ProgressBar progress;
private GoogleApiClient mGoogleApiClient;
private Location mLastLocation;
private LocationRequest mLocationRequest;
private final static int PLAY_SERVICES_RESOLUTION_REQUEST = 1000;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listPharmacy = (ListView) findViewById(R.id.listPharmacies);
progress = (ProgressBar) findViewById(R.id.progress);
progress.setVisibility(View.GONE);
List<Pharmacy> _list = _pharmacyProvider.getPharmacies();
listPharmacy.setAdapter(new PharmacyAdapter(MainActivity.this, R.layout.item_list, _list));
if (checkPlayServices()) {
// Building the GoogleApi client
buildGoogleApiClient();
}
}
public void search(View view) {
Position _pos =this.getLocation();
if(_pos!=null){
Toast.makeText(MainActivity.this,"lat = " +_pos._lat+" lon = "+ _pos._lon,Toast.LENGTH_LONG).show();
// getJSON();
}else {
Toast.makeText(MainActivity.this,"Problème rencontré",Toast.LENGTH_LONG).show();
}
}
public Position getLocation(){
mLastLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
Position _position = new Position();
if (mLastLocation != null) {
_position._lat = mLastLocation.getLatitude();
_position._lon = mLastLocation.getLongitude();
} else {
}
return _position;
}
/**
* Method to verify google play services on the device
* */
private boolean checkPlayServices() {
int resultCode = GooglePlayServicesUtil
.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
GooglePlayServicesUtil.getErrorDialog(resultCode, this,
PLAY_SERVICES_RESOLUTION_REQUEST).show();
} else {
Toast.makeText(getApplicationContext(),
"Votre téléphone n'est pas supporté.", Toast.LENGTH_LONG)
.show();
finish();
}
return false;
}
return true;
}
/**
* Creating google api client object
* */
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API).build();
}
@Override
protected void onStart() {
super.onStart();
if (mGoogleApiClient != null) {
mGoogleApiClient.connect();
}
}
@Override
protected void onResume() {
super.onResume();
checkPlayServices();
}
@Override
public void onConnected(Bundle bundle) {
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
}
private void getJSON() {
class GetJSON extends AsyncTask<String, Void, Pharmacy[]> {
ProgressDialog loading;
@Override
protected void onPreExecute() {
super.onPreExecute();
loading = ProgressDialog.show(MainActivity.this, "Please Wait...",null,true,true);
}
@Override
protected Pharmacy[] doInBackground(String... params) {
return _pharmacyProvider.getPharmacies(1,0);
/* String uri = params[0];
BufferedReader bufferedReader = null;
try {
URL url = new URL(uri);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
StringBuilder sb = new StringBuilder();
bufferedReader = new BufferedReader(new InputStreamReader(con.getInputStream()));
String json;
while((json = bufferedReader.readLine())!= null){
sb.append(json+"\n");
}
JSONArray jsonArray = new JSONArray(json);
return sb.toString().trim();
}catch(Exception e){
return null;
}*/
}
@Override
protected void onPostExecute( Pharmacy[] s) {
super.onPostExecute(s);
loading.dismiss();
}
}
GetJSON gj = new GetJSON();
gj.execute();
}
} |
Bien à vous ;)
