I have a Handler from my sub-Activity that was called by the main Activity. This Handler is used by sub-classes to postDelay some Runnables, and I can’t manage them. Now, in the onStop event, I need to remove them before finishing the Activity (somehow I called finish(), but it still call again and again). Is … Read more
How do I fix the deprecation warning in this code? Alternatively, are there any other options for doing this? Handler().postDelayed({ context?.let { //code } }, 3000) 19 Answers 19
I am using handler.postDelayed() to create a waiting period before the next stage of my app takes place. During the wait period I am displaying a dialog with progress bar and cancel button. My problem is I can’t find a way to cancel the postDelayed task before the time elapses. 5 Answers 5
I’m developing an Android 2.3.3 application with a service. I have this inside that service to communicate with Main activity: public class UDPListenerService extends Service { private static final String TAG = “UDPListenerService”; //private ThreadGroup myThreads = new ThreadGroup(“UDPListenerServiceWorker”); private UDPListenerThread myThread; /** * Handler to communicate from WorkerThread to service. */ private Handler mServiceHandler; … Read more
In an android service I have created thread(s) for doing some background task. I have a situation where a thread needs to post certain task on main thread’s message queue, for example a Runnable. Is there a way to get Handler of the main thread and post Message/Runnable to it from my other thread? 17 … Read more
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question I got slightly confused about the differences between Handlers, AsyncTask and Threads in Android. I’ve read … Read more
