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 […]
This is my handpicked list of resources for developers who want to start or get better with Android. List will evolve with time, new items will be added, old removed. START HERE https://tutsplus.com/course/android-for-the-busy-developer/ http://www.vogella.com/android.html http://www.vogella.com/java.html VIDEO TUTORIALS/COURSES Android Development Tutorial by Derek Banas http://www.newthinktank.com/videos/android-video-tutorial/ DESIGNER RESOURCES http://petrnohejl.github.io/Android-Cheatsheet-For-Graphic-Designers/ TESTING http://vimeo.com/62144863 http://looksok.wordpress.com/2012/03/17/best-android-tdd-tutorials/ PRACTICAL http://www.ashokgelal.com/2013/01/writing-a-real-android-app-from-scratch-the-world-beyond-the-hello-world/ MORE ADVANCED http://opensignal.com/blog/2013/07/30/40-developer-tips-for-android-optimization/ […]