What is the usage of xutils in Android?

xutils is a commonly used utility library in Android development, offering convenient methods to simplify the development process. Here are a few common features and usage of xutils.

1. Network requests: xutils makes it easy to perform network requests, including GET, POST, file upload, file download, etc. You can define request parameters using annotations and handle the request results with callback functions.
2. Database operations: xutils provides a simple set of database operation APIs that allow for easy CRUD operations on databases. Tables and fields can be defined using annotations, and database operations can be performed using the API.
3. Xutils offers a basic image loading framework which allows for loading images from the internet, local sources, and more. It also makes it easy to set up caching strategies and loading listeners for images.
4. View injection: xutils offers a convenient View injection framework that allows for initializing Views using annotations, eliminating the need for the findViewById process.
5. Commonly used tool classes: xutils also provides some commonly used tool classes, such as the log tool, image tool, file tool, etc., which can easily perform tasks such as logging, image processing, and file operations.

To use xutils, you need to add a dependency in the build.gradle file of your project.

dependencies {
    ...
    implementation 'org.xutils:xutils:3.3.36'
}

Next, import the xutils library into your code and use the corresponding API for development. For specific usage, refer to the official documentation or sample code provided by xutils.