Sur balise Détecté ALT BEACON

Question

Je peux voir un journal dans mon consolse chaque fois qu'une balise est détectée

D/BeaconService: balise détectée ID1: XXXXX-xxx-XXXXX-xxx-XXXXX ID2: xxx id3: xx

Mais je ne pouvais pas comprendre comment attraper cette fonction. Quelle interface est nécessaire pour obtenir cette fonction.

Merci

Answer 1

Essayez ceci,

// Y positions are relative to height of bg_distance image. 
    Private static final double RELATIVE_START_POS = 320.0/1110.0; 
    Private static final double RELATIVE_STOP_POS = 885.0/1110.0; 

    Private BeaconManager beaconManager; 
    Private Beacon beacon; 
    Private Region region; 
    Private View distance view, dotView; 
    Private int startY = -1; 
    Private int segmentLength = -1; 

    @Override 
    protected void onCreate(@Nullable Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.distance_view); 
     dotView = findViewById(R.id.distance_iv_dot); 
     beacon = getIntent().getParcelableExtra(MainActivity.EXTRAS_BEACON); 
     region = new Region("regionid", beacon.getProximityUUID(), beacon.getMajor(), beacon.getMinor()); 
     if (beacon == null) { 
      Toast.makeText(this, "Beacon not found in intent extras", Toast.LENGTH_LONG).show(); 
      finish(); 
      return; 
     } 
     beaconManager = new BeaconManager(this); 
     distanceview = findViewById(R.id.distance_background_view); 
     distanceview.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { 
      @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 
      @Override 
      public void onGlobalLayout() { 
       distanceview.getViewTreeObserver().removeOnGlobalLayoutListener(this); 

       startY = (int) (RELATIVE_START_POS * distanceview.getMeasuredHeight()); 
       int stopY = (int) (RELATIVE_STOP_POS * distanceview.getMeasuredHeight()); 
       segmentLength = stopY - startY; 

       dotView.setVisibility(View.VISIBLE); 
       dotView.setTranslationY(computeDotPosY(beacon)); 
      } 
     }); 
    } 

    private void updateDistanceView(Beacon foundBeacon) { 
     if (segmentLength == -1) { 
      return ; 
     } 

     dotView.animate().translationY(computeDotPosY(foundBeacon)).start(); 
    } 

    private int computeDotPosY(Beacon beacon) { 
     // Let's put dot at the end of the scale when it's further than 6m. 
     double distance = Math.min(Utils.computeAccuracy(beacon), 6.0); 
     return startY + (int) (segmentLength * (distance/6.0)); 
    } 

    @Override 
    protected void onStart() { 
     super.onStart(); 

     beaconManager.setRangingListener(new BeaconManager.RangingListener() { 
      @Override 
      public void onBeaconsDiscovered(Region region, final List<Beacon> rangedBeacons) { 
       // Note that results are not delivered on UI thread. 
       runOnUiThread(new Runnable() { 
        @Override 
        public void run() { 
         // Just in case if there are multiple beacons with the same uuid, major, minor. 
         Beacon foundBeacon = null; 
         for (Beacon rangedBeacon : rangedBeacons) { 
          if (rangedBeacon.getMacAddress().equals(beacon.getMacAddress())) { 
           foundBeacon = rangedBeacon; 
          } 
         } 
         if (foundBeacon != null) { 
          updateDistanceView(foundBeacon); 
         } 
        } 
       }); 
      } 
     }); 

     beaconManager.connect(new BeaconManager.ServiceReadyCallback() { 
      @Override 
      public void onServiceReady() { 
       beaconManager.startRanging(region); 
      } 
     }); 

    } 

    @Override 
    protected void onStop() { 
     beaconManager.stopRanging(region); 
     beaconManager.disconnect(); 
     super.onStop(); 
    } } 

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Public class DistanceBeaconActivity extends AppCompatActivity { 
    Private static final String TAG = DistanceBeaconActivity. class. getSimpleName(); 

    // Y positions are relative to height of bg_distance image. 
    Private static final double RELATIVE_START_POS = 320.0/1110.0; 
    Private static final double RELATIVE_STOP_POS = 885.0/1110.0; 

    Private BeaconManager beaconManager; 
    Private Beacon beacon; 
    Private Region region; 
    Private View distance view, dotView; 
    Private int startY = -1; 
    Private int segmentLength = -1; 

    @Override 
    protected void onCreate(@Nullable Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.distance_view); 
     dotView = findViewById(R.id.distance_iv_dot); 
     beacon = getIntent().getParcelableExtra(MainActivity.EXTRAS_BEACON); 
     region = new Region("regionid", beacon.getProximityUUID(), beacon.getMajor(), beacon.getMinor()); 
     if (beacon == null) { 
      Toast.makeText(this, "Beacon not found in intent extras", Toast.LENGTH_LONG).show(); 
      finish(); 
      return; 
     } 
     beaconManager = new BeaconManager(this); 
     distanceview = findViewById(R.id.distance_background_view); 
     distanceview.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { 
      @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 
      @Override 
      public void onGlobalLayout() { 
       distanceview.getViewTreeObserver().removeOnGlobalLayoutListener(this); 

       startY = (int) (RELATIVE_START_POS * distanceview.getMeasuredHeight()); 
       int stopY = (int) (RELATIVE_STOP_POS * distanceview.getMeasuredHeight()); 
       segmentLength = stopY - startY; 

       dotView.setVisibility(View.VISIBLE); 
       dotView.setTranslationY(computeDotPosY(beacon)); 
      } 
     }); 
    } 

    private void updateDistanceView(Beacon foundBeacon) { 
     if (segmentLength == -1) { 
      return ; 
     } 

     dotView.animate().translationY(computeDotPosY(foundBeacon)).start(); 
    } 

    private int computeDotPosY(Beacon beacon) { 
     // Let's put dot at the end of the scale when it's further than 6m. 
     double distance = Math.min(Utils.computeAccuracy(beacon), 6.0); 
     return startY + (int) (segmentLength * (distance/6.0)); 
    } 

    @Override 
    protected void onStart() { 
     super.onStart(); 

     beaconManager.setRangingListener(new BeaconManager.RangingListener() { 
      @Override 
      public void onBeaconsDiscovered(Region region, final List<Beacon> rangedBeacons) { 
       // Note that results are not delivered on UI thread. 
       runOnUiThread(new Runnable() { 
        @Override 
        public void run() { 
         // Just in case if there are multiple beacons with the same uuid, major, minor. 
         Beacon foundBeacon = null; 
         for (Beacon rangedBeacon : rangedBeacons) { 
          if (rangedBeacon.getMacAddress().equals(beacon.getMacAddress())) { 
           foundBeacon = rangedBeacon; 
          } 
         } 
         if (foundBeacon != null) { 
          updateDistanceView(foundBeacon); 
         } 
        } 
       }); 
      } 
     }); 

     beaconManager.connect(new BeaconManager.ServiceReadyCallback() { 
      @Override 
      public void onServiceReady() { 
       beaconManager.startRanging(region); 
      } 
     }); 

    } 

    @Override 
    protected void onStop() { 
     beaconManager.stopRanging(region); 
     beaconManager.disconnect(); 
     super.onStop(); 
    } 
} 

J'espère que cela vous aidera à obtenir que pour la fonction de détection de la Beaconlist :)