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Google play geofence onHandleIntent

I am developing an Android app with geofence released this year.

My understanding is when users enter (or out of) a fence that should run the onHandleIntent method. However, it is difficult for me to call the onHandleIntent method

I checked for 3 days to figure this out, but I could not.

so i need help.

there is my code, I really hope someone can help me.

///// MainActivity package com.example.geofence; import java.util.ArrayList; import java.util.List; import android.app.PendingIntent; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.support.v4.content.LocalBroadcastManager; import android.text.TextUtils; import android.util.Log; import android.widget.Toast; import com.google.android.gms.common.ConnectionResult; import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks; import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener; import com.google.android.gms.common.GooglePlayServicesUtil; import com.google.android.gms.location.Geofence; import com.google.android.gms.location.LocationClient; import com.google.android.gms.location.LocationClient.OnAddGeofencesResultListener; import com.google.android.gms.location.LocationRequest; import com.google.android.gms.location.LocationStatusCodes; public class MainActivity extends FragmentActivity implements ConnectionCallbacks, OnConnectionFailedListener, OnAddGeofencesResultListener { private IntentFilter mIntentFilter; private LocationClient locationClient; private LocationRequest locatRequest; private PendingIntent intent; private List<Geofence> mGeoList; private Context mContext; private Geofence companyLocation; private GeofenceSampleReceiver mBroadcastReceiver; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mContext = this; locatRequest = null; mGeoList = new ArrayList<Geofence>(); intent = null; locationClient = new LocationClient(this,this,this); mIntentFilter = new IntentFilter(); mIntentFilter.addAction("com.example.geofence.ACTION_GEOFENCES_ADDED"); mIntentFilter.addCategory("com.example.geofence.CATEGORY_LOCATION_SERVICES"); mBroadcastReceiver = new GeofenceSampleReceiver(); } @Override protected void onStart() { companyLocation = new Geofence.Builder() .setRequestId("1") .setTransitionTypes(Geofence.GEOFENCE_TRANSITION_ENTER | Geofence.GEOFENCE_TRANSITION_EXIT) .setCircularRegion( 49.220531, -122.986772, (float)50) .setExpirationDuration(Geofence.NEVER_EXPIRE) .build(); mGeoList.add(companyLocation); locationClient.connect(); super.onStart(); } @Override public void onConnected(Bundle arg0) { // TODO Auto-generated method stub intent = getTransitionPendingIntent(); locatRequest = LocationRequest.create(); locatRequest.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY); locatRequest.setInterval(5000); try{ addGeofence(); }catch(UnsupportedOperationException e){ Toast.makeText(this, "add_geofences_already_requested_error", Toast.LENGTH_LONG).show(); } // locationClient.requestLocationUpdates(locatRequest, intent); } public void addGeofence(){ locationClient.addGeofences(mGeoList,intent , this); } private PendingIntent getTransitionPendingIntent() { // Create an explicit Intent Intent localIntent = new Intent(this, ReceiveTransitionsIntentService.class); /* * Return the PendingIntent */ return PendingIntent.getService( this, 0, localIntent, PendingIntent.FLAG_UPDATE_CURRENT); } @Override protected void onStop() { locationClient.disconnect(); super.onStop(); } @Override public void onAddGeofencesResult(int statusCode, String[] geofenceRequestIds) { // TODO Auto-generated method stub Intent broadcastIntent = new Intent(); if(LocationStatusCodes.SUCCESS == statusCode){ Toast.makeText(this, "Success", Toast.LENGTH_SHORT).show(); broadcastIntent.setAction("com.example.android.geofence.ACTION_GEOFENCES_ADDED") .addCategory("com.example.android.geofence.CATEGORY_LOCATION_SERVICES") .putExtra("com.example.android.geofence.EXTRA_GEOFENCE_STATUS","test"); } else{ Toast.makeText(this, "AddGeoError", Toast.LENGTH_SHORT).show(); } LocalBroadcastManager.getInstance(mContext).sendBroadcast(broadcastIntent); } @Override public void onConnectionFailed(ConnectionResult arg0) { // TODO Auto-generated method stub int code = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this); switch(code){ case ConnectionResult.SERVICE_MISSING :{ Toast.makeText(this, "SERVICE_MISSING " + code + " ConnectionResult.SERVICE_MISSING " +ConnectionResult.SERVICE_MISSING, Toast.LENGTH_SHORT).show(); break; } case ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED:{ Toast.makeText(this, "SERVICE_VERSION_UPDATE_REQUIRED " + code + " ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED " + ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED, Toast.LENGTH_SHORT).show(); break; } default:{ Toast.makeText(this, "start " + code, Toast.LENGTH_SHORT).show(); } } } @Override protected void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); } @Override protected void onPause() { // TODO Auto-generated method stub super.onPause(); } @Override protected void onResume() { // TODO Auto-generated method stub LocalBroadcastManager.getInstance(this).registerReceiver(mBroadcastReceiver, mIntentFilter); //locationClient.connect(); super.onResume(); } @Override public void onDisconnected() { // TODO Auto-generated method stub locationClient = null; } /* * Handle results returned to this Activity by other Activities started with * startActivityForResult(). In particular, the method onConnectionFailed() in * GeofenceRemover and GeofenceRequester may call startResolutionForResult() to * start an Activity that handles Google Play services problems. The result of this * call returns here, to onActivityResult. * calls */ @Override protected void onActivityResult( int requestCode, int resultCode, Intent data) { } /** * Define a Broadcast receiver that receives updates from connection listeners and * the geofence transition service. */ public class GeofenceSampleReceiver extends BroadcastReceiver { /* * Define the required method for broadcast receivers * This method is invoked when a broadcast Intent triggers the receiver */ @Override public void onReceive(Context context, Intent intent) { // Check the action code and determine what to do String action = intent.getAction(); // Intent contains information about errors in adding or removing geofences if (TextUtils.equals(action, "com.example.geofence.ACTION_GEOFENCES_ADDED")) { handleGeofenceStatus(context, intent); // Intent contains information about a geofence transition } else if (TextUtils.equals(action, "com.example.geofence.ACTION_GEOFENCE_TRANSITION")) { handleGeofenceTransition(context, intent); // The Intent contained an invalid action } else { Toast.makeText(context,"error", Toast.LENGTH_LONG).show(); } } /** * If you want to display a UI message about adding or removing geofences, put it here. * * @param context A Context for this component * @param intent The received broadcast Intent */ private void handleGeofenceStatus(Context context, Intent intent) { } /** * Report geofence transitions to the UI * * @param context A Context for this component * @param intent The Intent containing the transition */ private void handleGeofenceTransition(Context context, Intent intent) { /* * If you want to change the UI when a transition occurs, put the code * here. The current design of the app uses a notification to inform the * user that a transition has occurred. */ } /** * Report addition or removal errors to the UI, using a Toast * * @param intent A broadcast Intent sent by ReceiveTransitionsIntentService */ private void handleGeofenceError(Context context, Intent intent) { } } } ///// ReceiveTransitionsIntentService package com.example.geofence; import java.util.List; import android.app.IntentService; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.support.v4.app.NotificationCompat; import android.support.v4.app.TaskStackBuilder; import android.util.Log; import android.widget.Toast; import com.google.android.gms.location.Geofence; import com.google.android.gms.location.LocationClient; public class ReceiveTransitionsIntentService extends IntentService { /** * Sets an identifier for the service */ private Context mContext; public ReceiveTransitionsIntentService(Context c) { super("ReceiveTransitionsIntentService"); mContext =c; } /** * Handles incoming intents *@param intent The Intent sent by Location Services. This * Intent is provided * to Location Services (inside a PendingIntent) when you call * addGeofences() */ @Override protected void onHandleIntent(Intent intent) { // First check for errors //Toast.makeText(mContext, "onHandleIntent", Toast.LENGTH_LONG).show(); if (LocationClient.hasError(intent)) { // Get the error code with a static method int errorCode = LocationClient.getErrorCode(intent); // Log the error Log.e("ReceiveTransitionsIntentService", "Location Services error: " + Integer.toString(errorCode)); /* * You can also send the error code to an Activity or * Fragment with a broadcast Intent */ /* * If there no error, get the transition type and the IDs * of the geofence or geofences that triggered the transition */ } else { int transitionType = LocationClient.getGeofenceTransition(intent); if(transitionType == Geofence.GEOFENCE_TRANSITION_ENTER || transitionType == Geofence.GEOFENCE_TRANSITION_EXIT){ List<Geofence> geofences = LocationClient.getTriggeringGeofences(intent); String[] geofenceIds = new String [geofences.size()]; for(int i = 0; i <geofences.size(); i++){ geofenceIds[i] = geofences.get(i).getRequestId(); } String ids = "1"; String transition = ((transitionType == Geofence.GEOFENCE_TRANSITION_ENTER ) ?"you are in":"you are out"); Toast.makeText(mContext, transition, Toast.LENGTH_LONG).show(); sendNotification(transition,ids); //FOR THE NOTIFICATION. //NotificationManager mNotificationManager = // (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); } } } private void sendNotification(String transitionType, String ids) { // Create an explicit content Intent that starts the main Activity Intent notificationIntent = new Intent(getApplicationContext(),MainActivity.class); // Construct a task stack TaskStackBuilder stackBuilder = TaskStackBuilder.create(this); // Adds the main Activity to the task stack as the parent stackBuilder.addParentStack(MainActivity.class); // Push the content Intent onto the stack stackBuilder.addNextIntent(notificationIntent); // Get a PendingIntent containing the entire back stack PendingIntent notificationPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); // Get a notification builder that compatible with platform versions >= 4 NotificationCompat.Builder builder = new NotificationCompat.Builder(this); // Set the notification contents builder.setSmallIcon(R.drawable.ic_notification) .setContentTitle( transitionType+ " geofence_transition_notification_title " +ids) .setContentIntent(notificationPendingIntent); // Get an instance of the Notification manager NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); // Issue the notification mNotificationManager.notify(0, builder.build()); } }
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4 answers

Your radius is 50, which means you need to drive 50 meters from your location to call the handle. Have you tried using a radius of 2 m?

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In your onCreate () method, you must create an instance of GoogleApiClient :

  mApiClient = new GoogleApiClient.Builder(this) .addApi(LocationServices.API) .addConnectionCallbacks(this) .addOnConnectionFailedListener(this) .build(); mApiClient.connect();
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The problem is that you need a LocationRequest to track your geospatial location ...

If you use Google maps at the same time. Your geofence monitoring will work! because google maps make LocationRequest and geofence visible ...

Then, if you need to be autonomous in monitoring geofence, you need to make a LocationRequest handler ...

Google Api LocationRequest

Code example

  FusedLocationProviderClient fusedLocationProviderClient = new FusedLocationProviderClient(activity); fusedLocationProviderClient.requestLocationUpdates(getLocationRequest(), getPendingIntent()); private LocationRequest getLocationRequest() { LocationRequest mLocationRequest = new LocationRequest(); mLocationRequest.setInterval(10000); mLocationRequest.setFastestInterval(5000); mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY); return mLocationRequest; } private PendingIntent getPendingIntent() { // Reuse the PendingIntent if we already have it. Log.e(TAG, "Creating Monitoring Geofence..."); if (mGeofencePendingIntent != null) { return mGeofencePendingIntent; } Intent intent = new Intent(activity, LocationService.class); // We use FLAG_UPDATE_CURRENT so that we get the same pending intent back when // calling addGeofencesTask() and removeGeofences(). mGeofencePendingIntent = PendingIntent.getService(activity, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); return mGeofencePendingIntent; }

In this code, you take a location request after 10 seconds ... And tracking the geofence every 10 seconds of the geofence ...

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 return PendingIntent.getService( this, 0, localIntent, PendingIntent.FLAG_UPDATE_CURRENT);

should change to:

 return PendingIntent.getBroadcast( this, 0, localIntent, PendingIntent.FLAG_UPDATE_CURRENT);
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Source: https://habr.com/ru/post/946030/

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