Android software automatically updates the implementation code

The following is a specific example of how to realize automatic software update:

design sketch:

Specific steps:

1. The XML file used to deploy the update on the server: version xml

2. Implement the update operation on the client

Three technologies are involved:

1. Parsing of XML file

2. Httpurlconnection connection

3. File stream I / O

Here, create a service class that parses XML files: parxmlservice java

The management class that implements the update operation: updatemanager java

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