topic How to discover bluetooth services? in ArcGIS AppStudio Questions https://community.esri.com/t5/arcgis-appstudio-questions/how-to-discover-bluetooth-services/m-p/847855#M2700 <HTML><HEAD></HEAD><BODY><P>Can anyone help with understanding how to discover bluetooth services?</P><P></P><P>Following online docs, we create a 'BluetoothDiscoveryModel' and hook it up to a Listview to see what it finds.</P><P></P><P>If we set the 'discoveryMode' property to 'BluetoothDiscoveryModel.DeviceDiscovery' then we can see results appear for devices. But, in order to connect, we want to get the services.</P><P></P><P>So, we change the mode to either '<SPAN style="color: #404244; background-color: #f9f9f9;">BluetoothDiscoveryModel.FullServiceDiscovery' or 'BluetoothDiscoveryModel.MinimalServiceDiscovery', but in both cases we get absolutely no results.</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">We are aware it won't (according to docs we've read!) that it won't work on Windows. Running from a Mac, we do notice this error popping up in the console log (regardless which mode we set the discovery to):</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Exception NSInvalidArgumentException thrown while decoding IOBluetoothSDPServiceRecord</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">We're not sure if this indicates some problem or not?</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Attached is the code we are using - is extremely basic and is essentially just following a sample from the Qt online docs.</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">&nbsp;</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Any help or suggestions welcome! Thanks.</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">-Paul</SPAN></P></BODY></HTML> Fri, 26 Jan 2018 01:39:32 GMT Anonymous User 2018-01-26T01:39:32Z How to discover bluetooth services? https://community.esri.com/t5/arcgis-appstudio-questions/how-to-discover-bluetooth-services/m-p/847855#M2700 <HTML><HEAD></HEAD><BODY><P>Can anyone help with understanding how to discover bluetooth services?</P><P></P><P>Following online docs, we create a 'BluetoothDiscoveryModel' and hook it up to a Listview to see what it finds.</P><P></P><P>If we set the 'discoveryMode' property to 'BluetoothDiscoveryModel.DeviceDiscovery' then we can see results appear for devices. But, in order to connect, we want to get the services.</P><P></P><P>So, we change the mode to either '<SPAN style="color: #404244; background-color: #f9f9f9;">BluetoothDiscoveryModel.FullServiceDiscovery' or 'BluetoothDiscoveryModel.MinimalServiceDiscovery', but in both cases we get absolutely no results.</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">We are aware it won't (according to docs we've read!) that it won't work on Windows. Running from a Mac, we do notice this error popping up in the console log (regardless which mode we set the discovery to):</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Exception NSInvalidArgumentException thrown while decoding IOBluetoothSDPServiceRecord</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">We're not sure if this indicates some problem or not?</SPAN></P><P></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Attached is the code we are using - is extremely basic and is essentially just following a sample from the Qt online docs.</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">&nbsp;</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">Any help or suggestions welcome! Thanks.</SPAN></P><P><SPAN style="color: #404244; background-color: #f9f9f9;">-Paul</SPAN></P></BODY></HTML> Fri, 26 Jan 2018 01:39:32 GMT https://community.esri.com/t5/arcgis-appstudio-questions/how-to-discover-bluetooth-services/m-p/847855#M2700 Anonymous User 2018-01-26T01:39:32Z