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use GoogleApiClient instead of deprecated classes #38

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use GoogleApiClient instead of deprecated classes #38

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49 changes: 24 additions & 25 deletions ...ervices/src/course/examples/location/getlocationservices/LocationGetLocationActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,15 +19,15 @@
import android.widget.TextView;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesClient;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.location.LocationClient;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;

public class LocationGetLocationActivity extends Activity implements
GooglePlayServicesClient.ConnectionCallbacks,
GooglePlayServicesClient.OnConnectionFailedListener, LocationListener {
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener, LocationListener {

private static final long ONE_MIN = 1000 * 60;
private static final long TWO_MIN = ONE_MIN * 2;
Expand Down Expand Up @@ -55,7 +55,7 @@ public class LocationGetLocationActivity extends Activity implements
private final String TAG = "LocationGetLocationActivity";

private boolean mFirstUpdate = true;
private LocationClient mLocationClient;
private GoogleApiClient mGoogleApiClient = null;
private Location mCurrentLocation;

@Override
Expand All @@ -73,7 +73,11 @@ public void onCreate(Bundle savedInstanceState) {
mLngView = (TextView) findViewById(R.id.lng_view);

// Create new Location Client. This class will handle callbacks
mLocationClient = new LocationClient(this, this, this);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();

// Create and define the LocationRequest
mLocationRequest = LocationRequest.create();
Expand All @@ -94,17 +98,13 @@ protected void onStart() {
super.onStart();

// Connect to LocationServices
mLocationClient.connect();
mGoogleApiClient.connect();
}

@Override
protected void onStop() {

// Stop updates
mLocationClient.removeLocationUpdates(this);

// Disconnect from LocationServices
mLocationClient.disconnect();
mGoogleApiClient.disconnect();

super.onStop();
}
Expand All @@ -130,7 +130,7 @@ public void onLocationChanged(Location location) {
updateDisplay(location);

if (mBestReading.getAccuracy() < MIN_ACCURACY)
mLocationClient.removeLocationUpdates(this);
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);

}
}
Expand Down Expand Up @@ -161,23 +161,29 @@ public void onConnected(Bundle dataBundle) {
|| mBestReading.getTime() < System.currentTimeMillis()
- TWO_MIN) {

mLocationClient.requestLocationUpdates(mLocationRequest, this);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);

// Schedule a runnable to unregister location listeners
Executors.newScheduledThreadPool(1).schedule(new Runnable() {
// TODO: fix passing listener into FusedLocationApi.removeLocationUpdates
/*Executors.newScheduledThreadPool(1).schedule(new Runnable() {

@Override
public void run() {

mLocationClient.removeLocationUpdates(LocationGetLocationActivity.this);
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);

}
}, MEASURE_TIME, TimeUnit.MILLISECONDS);
}, MEASURE_TIME, TimeUnit.MILLISECONDS);*/
}

}
}

@Override
public void onConnectionSuspended(int cause) {
//TODO
}

// Get the last known location from all providers
// return best reading is as accurate as minAccuracy and
// was taken no longer then maxAge milliseconds ago
Expand All @@ -189,7 +195,7 @@ private Location bestLastKnownLocation(float minAccuracy, long maxAge) {
long bestTime = Long.MIN_VALUE;

// Get the best most recent location currently available
mCurrentLocation = mLocationClient.getLastLocation();
mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);

if (mCurrentLocation != null) {

Expand All @@ -214,13 +220,6 @@ private Location bestLastKnownLocation(float minAccuracy, long maxAge) {
}


@Override
public void onDisconnected() {

Log.i(TAG, "Disconnected. Try again later.");

}

@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.i(TAG, "Connection Failed. Try again later.");
Expand Down