public override void DidRangeBeacons(ESTBeaconManager manager, NSArray[] beacons, ESTBeaconRegion region)
{
if (beacons.Length > 0)
{
if (vc.selectedBeacon == null)
{
// initially pick the closest beacon
vc.selectedBeacon = (ESTBeacon)beacons.GetValue(0);
}
else
{
for (int i = 0; i < beacons.Length; i++)
{
ESTBeacon cBeacon = (ESTBeacon)beacons.GetValue(i);
// update beacon if same as selected initially
if ((vc.selectedBeacon.Ibeacon.Major.UnsignedIntegerValue == cBeacon.Ibeacon.Major.UnsignedIntegerValue) &&
(vc.selectedBeacon.Ibeacon.Minor.UnsignedIntegerValue == cBeacon.Ibeacon.Minor.UnsignedIntegerValue))
{
vc.selectedBeacon = cBeacon;
}
}
}
// based on observation rssi is not getting bigger than -30
// so it changes from -30 to -100 so we normalize
float distFactor = ((float)vc.selectedBeacon.Ibeacon.Rssi + 30) / -70;
// calculate and set new y position
float newYPos = (vc.dotMinPos + distFactor * vc.dotRange);
vc.positionDot.Center = new PointF(vc.View.Bounds.Size.Width / 2, newYPos);
}
}
public override void DidRangeBeacons(ESTBeaconManager manager, NSArray[] beacons, ESTBeaconRegion region)
{
if (beacons.Length > 0)
{
if (selectedBeacon == null)
{
// initialy pick closest beacon
selectedBeacon = (ESTBeacon)beacons.GetValue(0);
}
else
{
for (int i = 0; i < beacons.Length; i++)
{
ESTBeacon cBeacon = (ESTBeacon)beacons.GetValue(i);
// update beacon if same as selected initially
if (selectedBeacon.Ibeacon.Major.UInt16Value == cBeacon.Ibeacon.Major.UInt16Value &&
selectedBeacon.Ibeacon.Minor.UInt16Value == cBeacon.Ibeacon.Minor.UInt16Value)
{
selectedBeacon = cBeacon;
}
}
}
// beacon array is sorted based on distance
// closest beacon is the first one
string labelTextStr = String.Format("Beacon: {0} \nMajor: {1}, Minor: {2}\nRSSI: {3}\nRegion: ",
selectedBeacon.Ibeacon.ProximityUuid.AsString(),
selectedBeacon.Ibeacon.Major.UInt16Value,
selectedBeacon.Ibeacon.Minor.UInt16Value,
selectedBeacon.Ibeacon.Rssi
);
// calculate and set new y position
switch (selectedBeacon.Ibeacon.Proximity)
{
case CLProximity.Unknown:
labelTextStr += "Unknown";
break;
case CLProximity.Immediate:
labelTextStr += "Immediate";
break;
case CLProximity.Near:
labelTextStr += "Near";
break;
case CLProximity.Far:
labelTextStr += "Far";
break;
}
NSString labelText = new NSString(labelTextStr);
_distanceLabel.Text = labelText;
}
}
public override void DidRangeBeacons(ESTBeaconManager manager, NSArray[] beacons, ESTBeaconRegion region)
{
if (beacons.Length > 0)
{
if (vc.selectedBeacon == null)
{
vc.selectedBeacon = (ESTBeacon)beacons.GetValue(0);
}
else
{
for (int i = 0; i < beacons.Length; i++)
{
ESTBeacon cBeacon = (ESTBeacon)beacons.GetValue(i);
// update beacon if same as selected initially
if ((vc.selectedBeacon.Ibeacon.Major.UnsignedIntegerValue == cBeacon.Ibeacon.Major.UnsignedIntegerValue) &&
(vc.selectedBeacon.Ibeacon.Minor.UnsignedIntegerValue == cBeacon.Ibeacon.Minor.UnsignedIntegerValue))
{
vc.selectedBeacon = cBeacon;
}
}
}
// beacon array is sorted based on distance
// closest beacon is the first one
string labelText = string.Format("Major: {0}, Minor: {1}\nRegion: ",
vc.selectedBeacon.Ibeacon.Major.UnsignedIntegerValue,
vc.selectedBeacon.Ibeacon.Minor.UnsignedIntegerValue);
// calculate and set new y position
switch (vc.selectedBeacon.Ibeacon.Proximity)
{
case CLProximity.Unknown:
labelText += "Unknown";
break;
case CLProximity.Immediate:
labelText += "Immediate";
break;
case CLProximity.Near:
labelText += "Near";
break;
case CLProximity.Far:
labelText += "Far";
break;
default:
break;
}
vc.distanceLabel.Text = labelText;
}
}
public override void DidRangeBeacons(ESTBeaconManager manager, NSArray[] beacons, ESTBeaconRegion region)
{
if(beacons.Length > 0)
{
if(selectedBeacon == null)
{
// initialy pick closest beacon
selectedBeacon = (ESTBeacon)beacons.GetValue(0);
}
else
{
for(int i=0;i<beacons.Length;i++)
{
ESTBeacon cBeacon = (ESTBeacon)beacons.GetValue(i);
// update beacon if same as selected initially
if(selectedBeacon.Ibeacon.Major.UInt16Value == cBeacon.Ibeacon.Major.UInt16Value
&& selectedBeacon.Ibeacon.Minor.UInt16Value == cBeacon.Ibeacon.Minor.UInt16Value)
{
selectedBeacon = cBeacon;
}
}
}
// beacon array is sorted based on distance
// closest beacon is the first one
string labelTextStr = String.Format("Beacon: {0} \nMajor: {1}, Minor: {2}\nRSSI: {3}\nRegion: ",
selectedBeacon.Ibeacon.ProximityUuid.AsString(),
selectedBeacon.Ibeacon.Major.UInt16Value,
selectedBeacon.Ibeacon.Minor.UInt16Value,
selectedBeacon.Ibeacon.Rssi
);
// calculate and set new y position
switch(selectedBeacon.Ibeacon.Proximity)
{
case CLProximity.Unknown:
labelTextStr += "Unknown";
break;
case CLProximity.Immediate:
labelTextStr += "Immediate";
break;
case CLProximity.Near:
labelTextStr += "Near";
break;
case CLProximity.Far:
labelTextStr += "Far";
break;
}
NSString labelText = new NSString(labelTextStr);
_distanceLabel.Text = labelText;
}
}
