CODEWITHSUNDEEP
androidibeaconbeaconaltbeacon
prasanthMurugan
prasanthMurugan

Reputation: 617

My beacon disappears after few seconds on didRangeBeaconsInRegion but i am near to my beacon

Note: I checked on multiple device still no improvement and i made my beacon frequency to 2000ms but still facing this problem

I am facing a issue beacon detection is stable for few second but after that it disappears and then it detects the beacon .I am struck on this one suggestion and code sample are appreciated !!

Code

    this.beaconManager = BeaconManager.getInstanceForApplication(this);
    beaconManager.setForegroundScanPeriod(500);
    beaconManager.setForegroundBetweenScanPeriod(500);
    enableBackgroundMode(true);
    beaconManager.setAndroidLScanningDisabled(true);
    this.beaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout("m:2-3=0215,i:4-19,i:20-21,i:22-23,p:24-24"));
    this.beaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout(EDDYSTONE_UID_LAYOUT));
    this.beaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout(EDDYSTONE_URL_LAYOUT));
    this.beaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout(EDDYSTONE_TLM_LAYOUT));
    this.beaconManager.setDebug(true);
    this.beaconManager.bind(this);




   this.beaconManager.addRangeNotifier(new RangeNotifier() {
        @Override
        public void didRangeBeaconsInRegion(Collection<Beacon> beacons, Region region) {
            Log.e(TAG, "beacons size=>" + beacons.size());

            if (beacons.size() > 0) {
               //my code 
             }
  }
 });

LogCat:

10-12 12:33:48.381 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:49.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:50.356 12357-12881/com.mypackageName.android D/RangeState: adding id1: 87f8acb5-9ad0-29a7-204c-f080e2b55c0d id2: 10 id3: 1 to existing range for: org.altbeacon.beacon.service.RangedBeacon@26eeaf3b
10-12 12:33:50.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:51.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:52.381 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:52.391 12357-12880/com.mypackageName.android D/RangeState: adding id1: 87f8acb5-9ad0-29a7-204c-f080e2b55c0d id2: 10 id3: 1 to existing range for: org.altbeacon.beacon.service.RangedBeacon@26eeaf3b
10-12 12:33:53.381 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:54.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:54.396 12357-12880/com.mypackageName.android D/RangeState: adding id1: 87f8acb5-9ad0-29a7-204c-f080e2b55c0d id2: 10 id3: 1 to existing range for: org.altbeacon.beacon.service.RangedBeacon@26eeaf3b
10-12 12:33:55.381 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:56.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:57.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:58.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:33:59.381 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:34:00.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:34:01.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}
10-12 12:34:02.376 12357-12357/com.mypackageName.android D/Callback: attempting callback via global broadcast intent: ComponentInfo{com.mypackageName.android/org.altbeacon.beacon.BeaconIntentProcessor}

Upvotes: 0

Views: 62

Answers (1)

davidgyoung
davidgyoung

Reputation: 64941

Try removing the lines:

beaconManager.setForegroundScanPeriod(500);
beaconManager.setForegroundBetweenScanPeriod(500);

Without these lines (using default settings), the library will scan constantly in the foreground. With those lines present, it will only scan a half second at a time, making it likely it will miss transmissions by your beacon and lead to dropouts in detections.

Upvotes: 1

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