The platform IDevice.Name is not the same

[yureng]

My Bluetooth device, its
CompleteLocalName: WaveCup,
ShortenedLocalName: Cup.

Steps to reproduce

1. Call the CrossBluetoothLE.Current.Adapter.StartScanningForDevicesAsync(..) to search for devices

2. On Android, IDevice.Name is: WaveCup,

3. On IOS, IDevice.Name is: Cup

Expected behavior

The IDevice.Name obtained by both platforms should be the same, both: WaveCup

Actual behavior

No！
Android is CompleteLocalName
iOS is ShortenedLocalName

Crashlog

none

Configuration

Version of the Plugin: v3.0.0

Platform: Android 8 / Android 13 / iOS 14.7.1 / iOS 15.4

Device: Samsung S8 / Samsung S22 / iPhone 8 / iPhone 8 Plus

on iOS, how can I get CompleteLocalName ?
Thank you!

[smsissuechecker]

Hi @yureng,

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Thanks for using the issue template 🌟
I appreciate it very much. I'm sure, the maintainers of this repository will answer, soon.

[yureng]

Debug trace, I found:

CoreBluetooth.CBPeripheral.Name is "CompleteLocalName"
CoreBluetooth.CBDiscoveredPeripheralEventArgs.AdvertisementData[CBAdvertisement.DataLocalNameKey] is "ShortenedLocalName"

Hence the line of code， Apple.Adapter.cs 35

var name = e.Peripheral.Name;
if (e.AdvertisementData.ContainsKey(CBAdvertisement.DataLocalNameKey))
{
// iOS caches the peripheral name, so it can become stale (if changing)
// keep track of the local name key manually
name = ((NSString)e.AdvertisementData.ValueForKey(CBAdvertisement.DataLocalNameKey)).ToString();
}

"CompleteLocalName" is replaced with "ShortenedLocalName"

maybe， Apple.Adapter.cs 345 ：

records.Add(new AdvertisementRecord(AdvertisementRecordType.CompleteLocalName,
NSData.FromString(advertisementData.ObjectForKey(key) as NSString).ToArray()));

Should be "ShortenedLocalName"

[janusw]

This might possibly be related to #703. There it was claimed that Device.NativeDevice has the full name. Could you check that?

[janusw]

@yureng Why did you close the issue? What's the conclusion? Is it solved? Did you find a workaround?