Slideshow with Advanced Sort

This app lets you enjoy photo slideshows while sorting images in various ways.
In addition to date and time, you can sort photos numerically or alphabetically.
You can also start a slideshow from any photo after browsing your image files.

Key Features:
1. Versatile Sorting Options

Sort by date (ascending/descending)

Sort by filename (dictionary or natural order)

Sorting is available in both folder lists and image lists

2. Intuitive Folder Management

Automatically detects photo folders on your device

Supports standard folders like DCIM and Pictures

Displays the latest photo as a thumbnail for each folder

3. Flexible Slideshow Capabilities

Adjustable display interval

Run slideshows from a single folder or multiple selected folders

Smooth image transitions

4. User-Friendly Interface

Beautiful UI based on Material Design 3

Grid layout for efficient photo browsing

Intuitive gestures with tap and long press actions

How to Use:
1. Browsing Folders

When launched, the app lists all photo folders on your device

Each folder shows a thumbnail of its most recent photo

Tap a folder to view the photos inside

2. Sorting Photos

Tap the menu button to select a sorting method

Sort by date: based on the date the photo was taken

Sort by filename: either dictionary order or natural order

Changes are instantly applied

3. Running a Slideshow

For a single folder: display its photos in slideshow mode

For multiple folders: long press to enter selection mode and choose multiple folders

Set the display interval and start the slideshow

4. Viewing Photos

Tap a photo for full-screen display

In slideshow mode, images automatically advance

Tap during slideshow to access controls

Technical Highlights:
1. Efficient Image Handling

Fast image search using the MediaStore API

Memory-optimized image loading

Background image processing

2. Optimized Performance

Smooth experience through lazy loading

Effective image caching

Battery usage optimization

3. Security and Privacy

Requests only necessary permissions

Accesses only local storage

No data is sent externally

4. Supported Environment:

Android 7.0 or higher

Devices with internal or external photo storage

Proper permissions granted for photo access

Notes:
Photo access permission is required to use the app

Some devices may need additional manufacturer-specific permission settings

If many photos are present, the first launch may take longer for loading