# Get Advanced Demos

### Overview

This collection of demonstrations provides a comprehensive overview of various functionalities within the Android development environment, particularly focusing on smart POS (Point of Sale) systems. These demos are useful for developers in evaluating various features and performance aspects of their applications on Android platforms.

### List of demonstrations

* [A camera preview demo which using Camera2](https://github.com/SmartPOSSamples/Camera2PreviewDemo.git)
* [A demo for starting POS AppMarket](https://github.com/SmartPOSSamples/StartAppMarket.git)
* [A demo for setting wallpaper](https://github.com/SmartPOSSamples/SetWallpaperDemo.git)
* [A demo for binding APNManagerService](https://github.com/SmartPOSSamples/BindAPNServiceDemo.git)
* [A demo for choosing network type(Mobile/WIFI/ETHERNET)](https://github.com/SmartPOSSamples/ChooseNetworkType.git)
* [A demo for taking photo by using Camera](https://github.com/SmartPOSSamples/PhotographDemo.git)
* A sslserverdemo, [terminal as server](https://github.com/SmartPOSSamples/SSLDemo_ServerinPOS.git), [PC as client](https://github.com/SmartPOSSamples/SSLDemo_clientinPC.git)
* [A demo for second screen display, cloudpos version](https://github.com/SmartPOSSamples/CloudposMultiScreenDisplay.git)
* [An normal Android demo for bluetooth device pairing](https://github.com/SmartPOSSamples/BTpairdemo.git)
* [An normal Android demo for socket connection](https://github.com/SmartPOSSamples/SocketDemo.git)
* [An normal Android demo, call system camera to capture picture and vedio](https://github.com/SmartPOSSamples/StartSystemCamera.git)
* [An normal Android demo receive android.intent.action.BOOT\_COMPLETED, automatically start up at boot.](https://github.com/SmartPOSSamples/BootcompleteSelf.git)
* [Demo to connect the last WIFI SSID](https://github.com/SmartPOSSamples/AddWifiSSID)
* [A demo that allows users to set the device's time zone based on IP address information and provides functionality to manage automatic time zone mode.](https://github.com/SmartPOSSamples/TimezoneDemo.git)
* [A demo to display battery status information, such as charging status, battery level, voltage, temperature, etc. in real time.](https://github.com/SmartPOSSamples/BatteryStatusDemo.git)
* [A demo to query certificates in the terminal.](https://github.com/SmartPOSSamples/QueryCertificatesDemo)
* [Obtain the DNS and gateway information of the SIM card](https://github.com/SmartPOSSamples/SimNetWorkInfoDemo)
* [A demo for demonstrating bus card swiping(not real payment), supporting any type of card and supporting scanning codes](https://github.com/SmartPOSSamples/BusPassDemo)