notifyOnReceive on service itself not works.

[gismat]

private void notifyOnReceive(Context context, BluetoothGattCharacteristic rx) { for (Callback cb : callbacks.keySet()) { if (cb != null ) { cb.onReceive(context, rx); } } }

Here I can not get string value from rx. rx.getStringValue(0) not works. But same thing works on MainActivity.

[gismat]

Android version is Marshmallow.

[fb5]

may be unbind service function lost in MainActivity.