This article is intended for Android developers wishing to develop mobile applications that use XML.
It assumes good knowledge of Android, Java programming language and XML.
Information formatted in XML can be exchanged across platforms, languages, and applications, and can be used with a wide range of development tools and utilities.
The design goals of XML emphasize simplicity, generality, and usability over the Internet.
DOM parser reads through the entire document, builds the entire XML document representation in memory and then hands the calling program the whole chunk of memory. A Push Parser reads through the document and as the parser encounters elements in an XML, it notifies the application through callback methods (listener objects). The application drives the parser through the document by repeatedly requesting the next piece.
Example of Pull Parser is St AX API Another form of XML processing API is XML data binding, where XML data is made available as a hierarchy of custom, strongly typed classes, in contrast to the generic objects created by a Document Object Model parser.
The provided application shows background threads in action, furthermore a Wi-Fi connection between two devices is used to demonstrate how easy is to write a simple chat app./* Create a URL we want to load some xml-data from.*/ URL url = new URL(" /* Get a SAXParser from the SAXPArser Factory.A: If you are using Firebase APIs go to the Firebase console.If you are not using any Firebase APIs, go to https://developers.google.com/mobile/add.