What are the functions of the Android PictureSelector?

The Android PictureSelector is an open-source library used for selecting images, primarily for:

1. Enable multi-selection of images: allows for selecting multiple images, supporting options like single selection, multiple selections, etc.
2. Implement image cropping function: crop selected images to meet personalized needs.
3. Implement image compression functionality: users can compress selected images to reduce file size and improve application performance.
4. Implement image preview function: users can preview selected images and see the effects.
5. Achieve image loading functionality: Can load local images, online images, and more, making it easy to display.
6. Implementing image editing features: allowing users to edit images by adding filters, doodles, and other effects.
7. Provide a visual image selector interface that allows users to easily choose images.
8. Provide the option to upload images: Easily upload selected images to a server or other platforms.