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| package com.caranille.plop;
import android.Manifest;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;
import com.caranille.plop.Database.EggSQL;
import com.caranille.plop.Database.PlopSQL;
import com.caranille.plop.Database.TrainerSQL;
import com.caranille.plop.Models.Egg;
import com.caranille.plop.Models.Plop;
import com.caranille.plop.Models.Trainer;
public class EggActivity extends AppCompatActivity implements LocationListener {
//Ajouts des classes
private EggSQL eggSQL;
private Egg egg;
private TrainerSQL trainerSQL;
private Trainer trainer;
//Widgets
private TextView distanceTraveled;
private TextView coordinatedGPS;
//Variables
private LocationManager locationManager;
private Location oldlocation;
private Location newlocation;
private int oldTimeStamp;
private int newTimeStamp;
private int differenceTimeStamp;
private int limiteTimeStamp = 60;
private float speed;
private float maxspeed = (float) 5.55;
private int step = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_egg);
distanceTraveled = (TextView) findViewById(R.id.distanceTraveled);
coordinatedGPS = (TextView) findViewById(R.id.coordinatedGPS);
eggSQL = new EggSQL(EggActivity.this);
eggSQL.open();
egg = eggSQL.egg();
trainerSQL = new TrainerSQL(EggActivity.this);
trainerSQL.open();
trainer = trainerSQL.trainer();
trainerSQL.close();
distanceTraveled.setText(" " + egg.getDistanceTraveled() + "/" + egg.getDistanceToDo());
locationManager = (LocationManager) this.getSystemService(LOCATION_SERVICE);
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) { registerGPS(); }
}
public void registerGPS()
{
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
return;
}
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 10, this);
}
public void unregisterGPS() {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
return;
}
locationManager.removeUpdates(this);
}
@Override
public void onLocationChanged(Location location)
{
newTimeStamp = (int) System.currentTimeMillis() / 1000;
speed = location.getSpeed();
//Première étape on rempli les variable oldlocation et oldTimeStamp avec les valeurs par défaut
if (step == 0)
{
oldlocation = location;
oldTimeStamp = (int) System.currentTimeMillis() / 1000;
step++;
coordinatedGPS.setText(location.getLatitude() + "; " + location.getLongitude());
}
//Si les valeurs par défaut sont remplie on fait la différence avec les nouvelles valeurs
else
{
newlocation = location;
differenceTimeStamp = newTimeStamp - oldTimeStamp;
oldTimeStamp = (int) System.currentTimeMillis() / 1000;
//Si cela fait moins de une minute on calcul la distance parcourue
if (differenceTimeStamp < limiteTimeStamp)
{
//Si le joueur va moins vite que la vitesse limite
if (speed < maxspeed)
{
//on Calcule la distance parcourue
int distance = (int) oldlocation.distanceTo(newlocation);
egg.setDistanceTraveled(egg.getDistanceTraveled() + distance);
eggSQL.updateEgg(egg);
distanceTraveled.setText(" " + egg.getDistanceTraveled() + "/" + egg.getDistanceToDo());
coordinatedGPS.setText(location.getLatitude() + "; " + location.getLongitude());
oldlocation = location;
//Si le joueur a fait la distance demandée pour faire éclore l'oeuf
if (egg.getDistanceTraveled() >= egg.getDistanceToDo())
{
unregisterGPS();
finish();
Intent NewPlopActivity = new Intent(EggActivity.this, NewPlopActivity.class);
startActivity(NewPlopActivity);
}
}
}
}
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
registerGPS();
}
@Override
public void onProviderDisabled(String provider) {
unregisterGPS();
}
} |
