Tutorial on serializing XML data using XmlSerializer in Android Applications

First, let's take a look at what serializer is. Serializer is serialization, also known as serialization. It can not simply save the object in the memory, it can enable us to transfer the object in the stream, so that the object can be transferred like basic data. XmlSerializer is a class library for serializing XML. Let's take a look at the common methods:

Basic method 1. Create a serializer of XML file and return an XML serializer object.

2. Set the output path and encoding method of the serializer

3. Declare XML file header (write declaration header in XML file)

4. Declare child nodes

5. Declare node attributes

6. Declare the textnode in the node

7. Set node tail label

8. Writing the end of XML file indicates the end of XML file.

9. Close resources

Example

The final effect picture is as above. Now paste the main code:

main.xml

Activity code

Others are the default.

From the code, we can see that it is quite easy to generate XML using XmlSerializer. The basic steps are similar to parsing XML. There's not much to talk about here. See API for details.