foreword
Because I am working on a group control project and have a lot of development and research on mobile devices, here I will introduce to you a useful Android-computer projection control software from Amway, which is simple and easy to use. It can not only cast screens, but also reverse batches control, and it's free lol.
1 Introduction
QtScrcpy is a screen projection tool for Android mobile phones with new functions based on Scrcpy. It can be connected to the computer via USB, and the mobile phone screen can be projected to the computer. Install anything.
It is mainly developed in C++, and one instance can support up to 16 Android device connections at the same time.
Three main platforms are supported: GNU/Linux, Windows and MacOS.
github source address: https://github.com/barry-ran/QtScrcpy
In addition, the QtScrcpy software also comes with a default mapping script for keyboard and mouse mapping for the Peace Elite chicken mobile game and Douyin. After opening the Ping Elite mobile game, you can use the keyboard and mouse to play Peace Elite like a terminal game Mobile games, and after turning on Douyin mapping, not only can you use the up, down, left, and right arrow keys to simulate up, down, left, and right sliding, but you can also write mapping files for other games according to the writing rules. Note that it is not an emulator.
QtScrapy official introduction features:
- Sync Android screen to computer in real time
- Computer mouse and keyboard to control Android phone in real time
- Support game mapping (mouse and keyboard)
advantage:
- Low latency: within 300ms, 720p eating chicken can feel no delay, depending on the video resolution
- Low cpu usage: video rendering uses GPU
- High resolution: adjustable, the maximum support for the native resolution of the Android terminal
- Cross-platform: support win, mac, linux at the same time, support usb+ wireless connection
- Non-intrusive (does not install any software on the device)
2. Installation and use
2.1 download
Download address: https://github.com/barry-ran/QtScrcpy/releases
2.2 Turn on the developer mode on the mobile phone.
It can quickly connect to the Android device through USB or TCP/IP. Here I will introduce how to use USB
Use a USB cable to connect to the computer, turn on the developer mode of the phone, turn on USB debugging, and turn on Allow Simulated Click.
具体步骤
1、将USB连接模式选为【传输文件】
2、手机打开隐藏 开发者模式选项。进入设置 > 系统 > 关于本机，连续点击7次版本号，直到手机出现提示：您正处于开发者模式，
3、最后点击设置 > 其他设置 > 开发者选项 > 打开USB调试，打开允许模拟点击即可。
注意：不同手机厂商命名不一样，不过大同小异，都在设置里面
2.3 Unzip the compressed package, double-click QtScrcpy.exe
Click to refresh the device list, and the serial number of your mobile phone will appear. If it does not appear, check whether the developer mode and USB debugging are enabled on the mobile device.
The device serial number appears, click to start the service. Then double-click one of them to pop up the projection screen
In the picture below, I clicked on two devices, click on the upper right corner to operate the two devices synchronously, very nice!
Up to 16 units can be operated!
Besides that, there are other features like screen recording, drag and drop apk into video window to install, drag files to video window to send files to Android device.
The most powerful function is that the mobile phone can be operated on the computer, especially in the development of Android and the transfer of large files.
expand
I found some related development tutorials on the Internet and made a portal for your reference
[Open source] Develop cross-platform Android real-time projection software based on Qt ffmpeg opengl:
https://blog.csdn.net/rankun1/article/details/87970523