A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

The most straightforward way to execute an HTTP POST request in Android is by using HttpURLConnection, which is available since API level 1. 1. Create a new URL object with the target endpoint. 2.

Hi am Fresher in android . am creating a app which i need to upload captured image and JSON data which i got from QRcode to PHP server. But am getting Secret_key not matched message when i debug. I ...

During my development I had to invoke an API with the PATCH method, so I write the following interface: import javax.enterprise.context.Dependent; import javax.ws.rs ...

In Android apps there are scenario where we need to communicate the thread with our UI .Like downloading image from server and communicating to UI thread that downloading is completed or it is ...

This is the code I'm trying: Exception in thread "main" org.scribe.exceptions.OAuthConnectionException: There was a problem while creating a connection to the remote service. at ...

In my previous blog post, I briefly wrote about the use of Groovy, Groovy’s GDK String, and the Java-provided URL class to write simple HTTP/REST clients. In this post, I look at how use of the ...

J2ME allows desktop or enterprise Java developers to migrate their existing skills to build smart mobile applications for enterprises and consumers. Those skills include basic concepts of the Java ...