I have this code:
List<BluetoothDevice> devices;
if (BluetoothDevice.ACTION_FOUND.equals(action)){
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if(device.getName() != null) {
devices.add(device);
Log.i("FOUND!", device.getName());
devicesSpinner.setAdapter(new ArrayAdapter(context, android.R.layout.simple_spinner_dropdown_item, devices));
}
}
And in spinner list I am getting MAC address, how I can change it for name()?
Add the name to a list instead of the whole device.
final List<String> names = new ArrayList<>();
if (BluetoothDevice.ACTION_FOUND.equals(action)){
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
final String name = device.getName();
if(name != null) {
names.add(name);
Log.i("FOUND!", name);
devicesSpinner.setAdapter(
new ArrayAdapter<String>(context,
android.R.layout.simple_spinner_dropdown_item,
names));
}
}
The alternative solution is to implement your own adapter class that extends ArrayAdapter<BluetoothDevice>
that will call getItem(position).getName()
Thank that was very helpful. What I did is:
if (BluetoothDevice.ACTION_FOUND.equals(action)){
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if(device.getName() != null) {
devices.add(device);
Log.i("FOUND!", device.getName());
ArrayAdapter arrayAdapter = new ArrayAdapter(context, android.R.layout.simple_spinner_dropdown_item, devices){
@Nullable
@Override
public Object getItem(int position) {
return devices.get(position).getName();
}
};
devicesSpinner.setAdapter(arrayAdapter);
}
}
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