Android FusedLocationProviderClient

In hopes of obtaining GPS location faster, I implemented the FusedLocationProviderClient and removed the old LocationManager.GPS_PROVIDER. Below is a snippet of the new simpler approach that I used in the latest update of Widespread Augmented Reality.

setContentView(R.layout.main);

wargps = (EditText) findViewById(R.id.wargps);

locbtn = (Button) findViewById(R.id.locbtn);

locbtn.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

FusedLocationProviderClient fusedLocationProviderClient = 
LocationServices.getFusedLocationProviderClient(getApplicationContext());


Task task = fusedLocationProviderClient.getLastLocation();

task.addOnSuccessListener(new OnSuccessListener () {

@Override

public void onSuccess(Location location) {

if(location!=null) {

wargps.setText(location.getLatitude()+" "+location.getLongitude());

locbtn.setText("Got Location");

}}});

}

});