AndroidTutorialForBeginners/GooglePlayServices.java at master · wiselh/AndroidTutorialForBeginners · GitHub

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publicclassGooglePlayServices
implementsGoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener
 {
privatefinalStringTAG = "GooglePlayServices:";
protectedGoogleApiClientmGoogleApiClient;

Contextcontext;
publicGooglePlayServices( Contextcontext) {
this.context=context;

// build the Play Services client object
mGoogleApiClient = newGoogleApiClient.Builder(context)
 .addConnectionCallbacks(this)
 .addOnConnectionFailedListener(this)
 .addApi(LocationServices.API)
 .build();


 }

@Override
protectedvoidonStart() {
super.onStart();
Log.i(TAG, "onStart: Connecting to Google Play Services");

// Connect to Play Services
GoogleApiAvailabilitygAPI = GoogleApiAvailability.getInstance();
intresultCode = gAPI.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
gAPI.getErrorDialog(this, resultCode, 1).show();
 }
else {
mGoogleApiClient.connect();
 }
 }

@Override
protectedvoidonStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
Log.i(TAG, "onStop: Disconnecting from Google Play Services");
mGoogleApiClient.disconnect();
 }
 }
/**
 * Google Play Services Lifecycle methods
 */
@Override
publicvoidonConnected(BundleconnectionHint) {
Log.i(TAG, "onConnected: Is connected to Google Play Services");
//TODO: we connected

 }

@Override
publicvoidonConnectionFailed(ConnectionResultresult) {
//error result
Log.d(TAG, "Connection failed: ConnectionResult.getErrorCode() = " + result.getErrorCode());
 }

@Override
publicvoidonConnectionSuspended(intcause) {
Log.d(TAG, "Connection was suspended for some reason");
mGoogleApiClient.connect(); //reconnected
 }


 }

//TODO: Add play services in Grade
//compile 'com.google.android.gms:play-services:Version'