C#中Scrcpy的剪贴板同步技巧有哪些

在C#中使用Scrcpy（一款用于在PC端控制安卓设备的工具）实现剪贴板同步需要以下步骤：

1. 使用Scrcpy库连接到安卓设备。
2. 在PC端监听剪贴板变化。
3. 将PC端剪贴板内容传输到安卓设备。
4. 在安卓设备上接收PC端的剪贴板内容并更新设备上的剪贴板内容。

以下是实现剪贴板同步的C#代码示例：

using System;
    
using System.Diagnostics;
    
using System.Runtime.InteropServices;
    
using System.Threading;


public class ClipboardSync
{
    
    [DllImport("user32.dll", SetLastError = true)]
    static extern IntPtr SetClipboardData(uint uFormat, IntPtr data);
    

    [DllImport("user32.dll")]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool OpenClipboard(IntPtr hWndNewOwner);
    

    [DllImport("user32.dll")]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool CloseClipboard();
    

    [DllImport("user32.dll")]
    static extern IntPtr GetClipboardData(uint uFormat);
    

    [DllImport("user32.dll")]
    static extern uint RegisterClipboardFormat(string lpszFormat);
    

    [DllImport("user32.dll", EntryPoint = "SendMessage", SetLastError = true)]
    static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam);
    

    private const int WM_CLIPBOARDUPDATE = 0x031D;
    
    private const uint CF_UNICODETEXT = 13;
    

    private static string clipboardData;


    public static void Main()
    {
    
        IntPtr hwnd = Process.GetCurrentProcess().MainWindowHandle;
    
        AddClipboardFormatListener(hwnd);


        while (true)
        {
    
            Thread.Sleep(1000);
    
            // Check if clipboard data has changed
            string currentClipboardData = GetClipboardData();

            if (currentClipboardData != clipboardData)
            {
    
                clipboardData = currentClipboardData;
    
                // Sync clipboard data to Android device using Scrcpy
                SyncClipboardToAndroid(clipboardData);

            }

        }

    }


    private static string GetClipboardData()
    {

        if (!OpenClipboard(IntPtr.Zero))
        {
    
            return null;

        }
    

        IntPtr clipboardDataPtr = GetClipboardData(CF_UNICODETEXT);

        if (clipboardDataPtr == IntPtr.Zero)
        {
    
            CloseClipboard();
    
            return null;

        }
    

        string clipboardData = Marshal.PtrToStringUni(clipboardDataPtr);
    
        CloseClipboard();
    
        return clipboardData;

    }


    private static void SyncClipboardToAndroid(string data)
    {

        // Implement syncing clipboard data to Android device using Scrcpy
        // Example: ADB shell command to set clipboard data on Android device
        string adbCommand = $"adb shell input text \"{
data}
    \"";

        Process.Start(new ProcessStartInfo
        {

            FileName = "cmd",
            Arguments = $"/c {
adbCommand}
",
            CreateNoWindow = true,
            UseShellExecute = false
        }
    );

    }


    private static void AddClipboardFormatListener(IntPtr hwnd)
    {
    
        ChangeWindowMessageFilter(WM_CLIPBOARDUPDATE, 1);
    
        SendMessage(hwnd, WM_CLIPBOARDUPDATE, IntPtr.Zero, IntPtr.Zero);

    }
    

    [DllImport("user32.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool ChangeWindowMessageFilter(uint message, uint dwFlag);

}
    

这段代码演示了如何在C#中监听PC端剪贴板的变化并将其同步到Android设备上。需要注意的是，要将剪贴板内容同步到Android设备，可以使用类似于ADB命令等方式。

声明：本文内容由网友自发贡献，本站不承担相应法律责任。对本内容有异议或投诉，请联系2913721942#qq.com核实处理，我们将尽快回复您，谢谢合作！