All Questions
21 questions
4
votes
1
answer
2k
views
Alternative class to imitate AsyncTask class (deprecated) with Thread and Handler classes
As the title says, I have created an alternative class to imitate AsyncTask class (deprecated) with Thread and Handler classes but i feel uncomfortable to use it.(the app works fine with my class) Can ...
- 143
3
votes
1
answer
405
views
A thread-safe typed Promise implementation in Java for Android
Introduction
I've created a typed Promise implementation in Java for Android, borrowing ideas from this article for a JavaScript implementation, by Forbes Lindesay.
To allow for "asynchronicity", my ...
user50511
0
votes
1
answer
213
views
Async Task using RxJava2 in Android
I have tried to create the async task using the RxJAVA2. The code is working fine. WHat enhancement can I do in this code?
...
- 131
0
votes
1
answer
183
views
Dagger 2 test application
I have a complicated Dagger 2 use case on Android, where I have a lot of dependencies, but some of them are really slow to construct. Like 2-3 seconds slow.
My solution was to create an RX ...
- 103
4
votes
1
answer
178
views
Creating new async tasks
In the past, I have used AsyncTasks to perform network requests for my Android app. I recently switched to RxJava to be able to cancel the requests when the user exits an activity. I have created a ...
- 141
3
votes
2
answers
243
views
Calculating Pi with Android
I'm kind of new to Java but I am writing an Android app. Right now I'm working on an async task to calculate Pi but when I run it the memory usage increases alarmingly (+5MB per second). This one ...
- 131
1
vote
1
answer
697
views
HttpRequest class using AsyncTask for Android application
I am using the following class to retrieve a http response, which contains data for my Android App. Everything works fine, but there is a performance issue. I get the following warning when requesting ...
2
votes
0
answers
2k
views
Handling Firebase's asynchronous calls Android
I have written a helper class to manage callbacks from Firebase's asynchronous calls. Can this be implemented in a better way?
...
- 121
2
votes
1
answer
191
views
Android network API request
I often use a similar scheme work with an API project. Can it be made easier, or is there a standard approach?
This class creates an API request:
...
- 133
6
votes
1
answer
541
views
Login UI for an Android app
This code starts a new thread for login and reacts according to the JSON result returned by the server.
I think this code has too many conditionals, exception handlers, and nested functions.
...
- 73
2
votes
1
answer
144
views
Java basic AsyncCache implementation
I wanted to use an async-cache to store URLs of images that I have to display in a list. The image URL is fetched (REST call) using a unique UUID associated with each item of the list. I store this ...
- 435
2
votes
1
answer
616
views
Android Movie Class With AsyncTask
I've got a class called Movie and within this class I use an AsyncTask to get a Bitmap from ...
- 21
2
votes
1
answer
121
views
Asynchronous login form handler
I have an app that user submit the log in form , when it sent the data to server app create a connection for its account.
In this connection i have an integer field named as state.
the state value is ...
- 123
5
votes
1
answer
6k
views
AsyncTask which allows to handle exceptions on UI
The AsyncTask available in android, gives you the result from doInBackground on the UI thread so that you can update UI ...
- 431
4
votes
2
answers
323
views
Fetch details from server
I am using this code to fetch some details from server from my android app. How can I improve it?
Here I am also transferring some data from one activity to another.
This is how I have written my <...
- 143