Ever wondered why does unpacking Bluetooth data you receive is so much work compared to automatic unpacking done by Retrofit via GSon/etc? This is caused because BLE data is usually very tightly packed and data format varies greatly between devices. Some devices can send Int values as one/two/three/four bytes, sometimes they are big-endian, sometimes little-endian. […]
Pure Rx Java solution Create CompositeDisposable as field Register all your Disposables via its add method. When you don’t need to receive more updates call clear: public class RxLifecycleViewModel extends ViewModel { private final CompositeDisposable disposables = new CompositeDisposable(); public void onAttach(final ViewInterface view) { disposables.add(Observable.interval(1, TimeUnit.SECONDS) .subscribe(aLong -> { view.updateText(aLong); })); } public void […]