Questions about activity-lifecycle
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Simple asynchronous web request that does not get lost on activity state change
I'm trying to figure out how to properly do an asynchronous web request on Android in such a way that when the response comes back, it doesn't get lost if the activity got destroyed and recreated from...
AxiomaticNexus
Votes: 0
Answers: 1
Android - Why All variables, views declared on Activity is getting null in onRestart() method after screen unlock on Android OS 11?
I am trying to develop a application but I got stuck in a case that I mentioned below :
1. I am in an Activity of my application.
2. My screen turned off (locked) after 5 min
3. I unlock mobile
4. Aft...
Jayesh M
Votes: 0
Answers: 0
What is the best way to declare a variable for a TextView that changes during lifecycle of Activity?
I decided to learn how lifecycle of an Activity works via changing different properties of a simple TextView at each stage of a cycle. I wanted to know what is the best way to declare a variable for t...
KosmoKamikaze
Votes: 0
Answers: 1
Fatal Exception: android.app.ForegroundServiceStartNotAllowedException even when app is not in background
I have this piece of code on MainActivity that starts a foreground service when the app is resumed.
private final Handler handler = new Handler();
private final Runnable runnable = () -> {
In...
lubrum
Votes: 0
Answers: 0