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I am new to Android and looking for some help. I am making a get request which returns a list as a string. For each entry in this list I want to add a card to a linearLayout in a horizontal scrollview ...
user27100319's user avatar
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1 answer
40 views

I have MainActivity.java that implements an interface from SshFragment.java which runs an AsyncTask in the fragment. The fragment has no UI but I'm unsure how to define it so and I'm confused how to ...
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1 answer
49 views

I am trying to call a SOAP service with Android studio, but I am getting the following exception android.os.NetworkOnMainThreadException I know should be when running a network call on the main thread,...
andrea's user avatar
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0 answers
37 views

I am making a game that has a recyclerview with several items, each item has its own progressbar filling time, I need them to fill in parallel and start over after completion. I did it with asynctask. ...
Artict 11's user avatar
  • 11
-2 votes
2 answers
127 views

So my object is simple and need to know if I can either make my code better all the way around or remove sleep from my code and somehow wait for the async task to finish with getting data from a ...
Shawn Mulligan's user avatar
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1 vote
0 answers
186 views

The app is prompted with an "App is not responding" window. In my main activity, inside the button click, I am calling "Background task" Meanwhile I am shown a progress bar in the ...
Kalai Selvi's user avatar
  • 419
0 votes
1 answer
96 views

I'm attempting to write data from a list to a specific Google Sheet. I've set up the configuration, but I'm encountering an error that seems related to not using a coroutine. Is my approach correct? ...
Juanjo's user avatar
  • 103
0 votes
1 answer
49 views

I make two requests to the Firebase database, and then load the data into the XML. But it doesn't load them and just leaves the default, I suspect it's because I'm not handling asynchronous requests ...
Dp258's user avatar
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0 votes
1 answer
60 views

I make two requests to the Firebase database, and then load the data into the XML. But it doesn't load them and just leaves the default, I suspect it's because I'm not handling asynchronous requests ...
Dp258's user avatar
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0 votes
0 answers
50 views

I have one query regarding the local database. As my system works, when the user logs in for the first time in the application that time in the dashboard we get an API call for getting data. But in ...
Shreyas Balar's user avatar
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0 votes
1 answer
378 views

Today I opened my project which haven't been updated for about 6 months now and I decided to update all the libraries to make it up to date with recent Android development environment. After updating ...
Adam Varhegyi's user avatar
  • 10k
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0 answers
127 views

Since Android 11 AsyncTask is deprecated so I implemented in a separate .java file this AsyncExecutorService abstract class: public abstract class AsyncTaskExecutorService<Params, Progress, Result&...
Luigino's user avatar
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1 answer
103 views

Just an FYI, this is my first time working with JSON, Volley, or ASyncTask. For a coding challenge I have to download a JSON array from a url into an android application and display the list of items ...
jwy205's user avatar
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0 votes
1 answer
100 views

I am making an app for showing nearby places. But I have a runtime error FATAL EXCEPTION: AsyncTask #2NullPointerException and the app is crashed. I am trying to send nearby places data URL. But I ...
Yash Deshmukh's user avatar
  • 1
-1 votes
1 answer
703 views

We are coding behaviors for a robot in python async; we would like the robot to have multiple states, within each of which it will exhibit multiple behaviors, some random, some in order. These ...
wibl's user avatar
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0 votes
1 answer
605 views

I have the following scenario (view code below): Get an ImageProxy from the loop of the ImageAnalyzer use case of CameraX Analyze the image (takes about 20 ms) and return some information, close() ...
mo5ch's user avatar
  • 138
1 vote
0 answers
61 views

I have been developing Android for 13 years and today I discovered the first issue I am completely not able to understand or even begin to debug. My app which makes a number of web calls to fetch data ...
Edmund Rojas's user avatar
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0 votes
2 answers
251 views

I have a function which returns a List of Strings. This function requesting a response from the server. But firstly the function returns null, then a bit later returns a response with String. How to ...
Dmitry Sergienko's user avatar
  • 125
0 votes
0 answers
32 views

I added AsyncTask class file to receive Json file from API server. At that moment, I has wondered about sequence between code of calling AsyncTask and normal code at under the code. I has known that ...
holyCrap's user avatar
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1 vote
0 answers
57 views

First, I'm brand new to java on android studio, and trying to use codes from github using asyncTask. However AsyncTask is deprecated so it needs to be replaced with rxJava according to what I was ...
Sam's user avatar
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0 votes
1 answer
72 views

Mail is successfully sending without Asynctask. But I need to show a progress dialog while sending the mail, so I implemented Asynctask to send the mail and while sending show the progress dialog. But ...
thebitanpaul's user avatar
  • 1
1 vote
1 answer
66 views

In my project, I am trying to scraped data. I have prepopulated sqlite database in my asset folder. The adapter class MySqliteAdapter.java fetch the sqlite database which contains a list of artitle ...
Isaac Darlong's user avatar
  • 1,120
0 votes
1 answer
111 views

I want to set bitmap for ImageView. I have the URL from Firebase stroage, I use the BitmapFactory to turn to picture, I need to apply it on ImageView, I can do it with AsyncTask but I don't know how ...
Jeff Li's user avatar
  • 31
0 votes
1 answer
145 views

I've no idea on how to parse JSON data only once when my application is running. Currently JSON parsing is done on every user interaction like landscape/portrait orientations, page refreshing and page ...
Shakthi's user avatar
  • 15
0 votes
1 answer
33 views

At the moment I am trying to make an Android App with Android Studio with GET and POST data into/from an API. My problem at the moment is that I want to have the response of the POST request displayed ...
Justin's user avatar
  • 1
0 votes
1 answer
94 views

I would like to have some code run (use Intent to go to new Activity) when the user clicks the Ok button in a dialog (DialogFragment) I see in the debugger it hits the line of code for .Show. But it ...
angleUr's user avatar
  • 933
0 votes
1 answer
372 views

What is the replacement of async task as it is deprecated and how to use the replacement ? any suggestions. Replacement that functions same as async task.
HarmanPreet Singh's user avatar
  • 15
1 vote
2 answers
775 views

I've been working on this for weeks no joke but I'm really stumped at this one part. So I'm in the process of implementing Google Cast into a poorly constructed codebase that I inherited. Specifically,...
CDK's user avatar
  • 11
0 votes
2 answers
66 views

I have the following code: int my_couter = 0; if (SDK_INT >= Build.VERSION_CODES.R && Environment.isExternalStorageManager()) { my_couter += 1; } if (ContextCompat....
MTG MODS's user avatar
  • 1
0 votes
2 answers
101 views

I am running a thread in background contains timer and I display this timer in TextView but when I change current fragment and I return the timer still running in logcat but does not update in UI My ...
No zha's user avatar
  • 45
0 votes
1 answer
61 views

I'm developing an app with Android Studio, java. I perform some operations that require an Async class. After I started using such classes, other activities are no longer able to connect to Sql Server,...
PPavesi's user avatar
  • 43
0 votes
1 answer
23 views

I'm passing a URL to an ASYNC class (wsbRedirTest) and I expect to receive the content of the page. However, it does not return any results. public class wsbRedirTest extends AsyncTask<String, Void,...
PPavesi's user avatar
  • 43
0 votes
1 answer
269 views

I am migrating code from AsyncTask to Coroutines because AsyncTask is deprecated. How can I implement the change from AsyncTask to Coroutines in the BookRepository.kt. How can I restructure the code? ...
Kaleab Woldemariam's user avatar
  • 3,029
1 vote
1 answer
84 views

I have a function that runs on the Android main thread (UI thread): fun someFunc() { ... doSomething1() doSomething2() doSomething3() ... } doSomething2 is a heavy computation that causes ...
AbhinavChoudhury's user avatar
  • 1,217
0 votes
0 answers
57 views

I'm developing an app which downloads any image or pdf file in internal storage using a url. For this I'm using the AsyncTask class. The problem occurs as soon as I click the download button. My app ...
M. Hayyan Ali's user avatar
  • 29
0 votes
3 answers
5k views

I'm trying to upload image to website, It was successful but app shows FETAL error. issue seems like in AsyncTask as it might get executed to early. I also upgraded SDK version 30 to 32 & ucrop:2....
Sandeep Kumar's user avatar
  • 53
0 votes
0 answers
34 views

There are few techniques to execute slow code that returns some data in Android. By slow code I mean network, file, database access etc. Thread and Runnable can be used, but I found that getting ...
Kamil's user avatar
  • 14k
4 votes
3 answers
1k views

Is AsyncTask still needed? In Android with Java, we used to implement an AsyncTask and AsyncTaskLoader, but recently I've been beginning to learn Kotlin and I've noticed that things like that are done ...
دعاء مصطفى's user avatar
  • 55
0 votes
0 answers
118 views

I make a android application connect to server by using "com.mysql.jdbc.Driver". I make a class for creating a connection as a AsyncTask. public class MySqlConnection extends AsyncTask<...
Fame th's user avatar
  • 1,048
1 vote
0 answers
79 views

I try to download the map of HereMap to use it offline, but when I create a class for this Here Map download, it initialized well, but the download is not starting... The error message is: I/...
ΩlostA's user avatar
  • 2,621
1 vote
0 answers
234 views

The AsyncTask API is deprecated in Android 11. How to modify this code? I was reading about AsyncTask, and I tried the simple program below. But it does not seem to work. How can I make it work? ...
Arun D's user avatar
  • 11
0 votes
0 answers
54 views

I'm aware of similar questions, but, they don't quite do it. I want to get NTP time and access an URL whenever an NFC token is read. I'm modifying the example from nfc_in_flutter. So, I have this: ...
Hugh Barnard's user avatar
  • 350
1 vote
1 answer
70 views

I'm getting this issue on my personal android project: i want to use google places api call to show and mark nearby and specific places on map but it does not work as intended because asyncTasks are ...
Dinuka Gunarathne's user avatar
  • 25
0 votes
1 answer
39 views

I am a beginner Android developer, I wrote this code related to web service, but this program has no output (I am not getting any error). And I'm sure that the API is correct, but it doesn't show ...
Omid Rikazadeh's user avatar
  • 23
0 votes
0 answers
170 views

I'm trying to implement the solution of this answer IdlingResource Espresso with RxJava but AsyncTask.THREAD_POOL_EXECUTOR is deprecated. What I should use instead?
wasi's user avatar
  • 11
1 vote
0 answers
345 views

I am new to this concept and trying to follow a YouTube tutorial, in the video, he used AsyncTask to add the note object to the DB and AsyncTask to retrieve the data He used this code to add the notes ...
A.Z's user avatar
  • 41
1 vote
1 answer
69 views

Description Hello, Rendering of Layouts are not updated if they contains controls (ContentView) with some rendering Task ! I created a simple ContentView which contains three Image (the FireControl ...
SpaaJ's user avatar
  • 41
1 vote
3 answers
83 views

I have an AsyncTask to execute while trying to connect the phone to a Bluetooth device, I want to change an icon from a button if it connects successfully (I'm new to Kotlin programming) I would be ...
Gaspar Pereira's user avatar
  • 33
1 vote
0 answers
321 views

Some background: I have been trying to refactor this Android app's Usb system. Initially, in order to transfer data between endpoints, they used the UsbDeviceConnection.bulkTransfer() method. I ...
user19409250's user avatar
  • 31
0 votes
1 answer
65 views

I'm currently making a small app and I'm getting stuck on changing fragments using an onClick listener. I've searched the site and could find similar situations, but none of the proposed solutions ...
André Bandeira's user avatar
  • 3

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