Welzorg Android

gistfile1.txt

package nl.dtt.welzorgpechhulp;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesClient;
import com.google.android.gms.location.LocationClient;
import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.MapsInitializer;
import com.google.android.gms.maps.model.LatLng;

import android.content.Intent;
import android.location.Location;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class PechHulpActivity extends FragmentActivity implements GooglePlayServicesClient.ConnectionCallbacks, 
GooglePlayServicesClient.OnConnectionFailedListener{
	
	GoogleMap gMap;
	MapView gMapView;
	LocationClient gLocationClient;
	private static final float DEFAULTZOOM = 17;

	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		
		//Transform launcher icon to an up button
		getActionBar().setDisplayHomeAsUpEnabled(true);

		//Hide app icon
		getActionBar().setDisplayShowHomeEnabled(false);

		setContentView(R.layout.activity_pech_hulp);
		
		//Lay Out map
		gMapView = (MapView) findViewById(R.id.map);
		gMapView.onCreate(savedInstanceState);
				
		try {
			MapsInitializer.initialize(this);
			
			//Connect to location Client
			gLocationClient = new LocationClient(this, this, this);
			gLocationClient.connect();
			
			//Go to location
			goToLocation();
			
		} catch(Exception e){
			
		}
		
		
		//call button (with my own phone number)
		final Button button = (Button) findViewById(R.id.call_button);
        button.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {      		    		
        		Intent callIntent = new Intent(Intent.ACTION_CALL);
        	    callIntent.setData(Uri.parse("tel:0624553747"));
        	    startActivity(callIntent);
            }
        });
		
		
	}
	
	//Go to location method
	private void goToLocation(){ 
		Location currentLocation = gLocationClient.getLastLocation();
		if (currentLocation == null){
			Toast.makeText(this, "Locatie vaststellen mislukt. Controleer GPS instellingen van telefoon en zorg " +
					"dat die aan staan.", Toast.LENGTH_LONG).show();
		} else {
			LatLng latLng = new LatLng(currentLocation.getLatitude(), currentLocation.getLongitude());
			CameraUpdate update = CameraUpdateFactory.newLatLngZoom(latLng, DEFAULTZOOM);
			gMap.animateCamera(update);
		}
	}
	
	@Override
	protected void onDestroy() {
		super.onDestroy();
		gMapView.onDestroy();
	}

	@Override
	public void onLowMemory() {
		super.onLowMemory();
		gMapView.onLowMemory();
	}

	@Override
	protected void onPause() {
		super.onPause();
		gMapView.onPause();
	}

	@Override
	protected void onResume() {
		super.onResume();
		gMapView.onResume();
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		gMapView.onSaveInstanceState(outState);
	}

	@Override
	public void onConnectionFailed(ConnectionResult result) {
		
	}

	@Override
	public void onConnected(Bundle connectionHint) {
		//Connected verification
		Toast.makeText(this, "Locatie vaststellen..", Toast.LENGTH_SHORT).show();
	}

	@Override
	public void onDisconnected() {
		// TODO Auto-generated method stub
		
	}
		
}