mMDT5_PR_MSY1_Gruppe1/app/src/main/java/de/edotzlaff/schockwelle/SensorMapsActivity.java

package de.edotzlaff.schockwelle;

import androidx.fragment.app.FragmentActivity;

import android.location.Location;
import android.os.Bundle;
import android.widget.TextView;

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;

import org.w3c.dom.Text;

public class SensorMapsActivity extends FragmentActivity implements OnMapReadyCallback {

    private GoogleMap mMap;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sensor_maps);

        TextView tv= (TextView) findViewById(R.id.txtSensor);

        initMap();

    }

    void initMap(){
        // Obtain the SupportMapFragment and get notified when the map is ready to be used.
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);
    }

    @Override
    public void onMapReady(GoogleMap googleMap) {
        mMap = googleMap;

        // Add a marker in Sydney and move the camera
        LatLng sydney = new LatLng(-34, 151);
        mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
        mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));



    }

    //TODO Aron Daten von DB abfragen
    //TODO Edward Distanz zwischen zwei Punkten berechnen
    //TODO Edward Dauer für Timer berechnen bis Smartphone vibriert
    /*
    private float distance(double currentlatitude, double currentlongitude, double originLat, double originLon) {

        float[] results = new float[1];
        Location.distanceBetween(currentlatitude, currentlongitude, -34, 151, results);
        float distanceInMeters = results[0];

        return distanceInMeters;
    }
*/


}