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# 全局媒体控制脚本 - 播放/暂停
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# 使用Windows API发送系统级媒体控制命令
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Add-Type -TypeDefinition @"
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using System;
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using System.Runtime.InteropServices;
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public class MediaControl {
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[DllImport("user32.dll")]
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public static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
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[DllImport("user32.dll")]
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public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
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[DllImport("user32.dll")]
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public static extern IntPtr GetForegroundWindow();
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[DllImport("user32.dll")]
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public static extern bool PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
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[DllImport("user32.dll")]
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public static extern IntPtr GetDesktopWindow();
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[DllImport("user32.dll")]
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public static extern IntPtr GetShellWindow();
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public const uint WM_APPCOMMAND = 0x0319;
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public const uint APPCOMMAND_MEDIA_PLAY_PAUSE = 14;
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public const uint APPCOMMAND_MEDIA_NEXTTRACK = 11;
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public const uint APPCOMMAND_MEDIA_PREVIOUSTRACK = 12;
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public const uint APPCOMMAND_MEDIA_STOP = 13;
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public static void SendMediaCommand(uint command) {
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// 发送到桌面窗口，系统会自动路由到当前活跃的媒体播放器
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IntPtr desktopWindow = GetDesktopWindow();
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IntPtr shellWindow = GetShellWindow();
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// 尝试多个目标窗口以确保命令被接收
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PostMessage(desktopWindow, WM_APPCOMMAND, IntPtr.Zero, (IntPtr)(command << 16));
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PostMessage(shellWindow, WM_APPCOMMAND, IntPtr.Zero, (IntPtr)(command << 16));
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// 也尝试发送到当前前台窗口
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IntPtr foregroundWindow = GetForegroundWindow();
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if (foregroundWindow != IntPtr.Zero) {
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PostMessage(foregroundWindow, WM_APPCOMMAND, IntPtr.Zero, (IntPtr)(command << 16));
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}
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}
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}
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"@
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function Test-MediaPlayerRunning {
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<#
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.SYNOPSIS
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检测媒体播放器是否正在运行
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.DESCRIPTION
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检查常见的媒体播放器进程是否在运行
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.PARAMETER Silent
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静默模式，不输出信息
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.RETURNS
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bool - 如果媒体播放器正在运行返回true，否则返回false
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#>
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param([bool]$Silent = $false)
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# 检查常见的媒体播放器进程
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$mediaPlayers = @(
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"Music.UI",
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"ZuneMusic",
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"GrooveMusic",
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"WindowsMediaPlayer",
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"spotify",
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"chrome",
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"msedge",
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"firefox",
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"QQMusic",
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"Microsoft.Media.Player"
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)
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foreach ($player in $mediaPlayers) {
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$process = Get-Process -Name $player -ErrorAction SilentlyContinue
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if ($process) {
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if (-not $Silent) {
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Write-Host "检测到媒体播放器进程: $player" -ForegroundColor Yellow
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}
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return $true
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}
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}
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# 辅助：检测窗口标题
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$found = Get-Process | Where-Object { $_.MainWindowTitle -eq "媒体播放器" }
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if ($found) {
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if (-not $Silent) {
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Write-Host "检测到媒体播放器窗口" -ForegroundColor Yellow
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}
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return $true
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}
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return $false
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}
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function Start-MediaPlayer {
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<#
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.SYNOPSIS
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启动媒体播放器
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.DESCRIPTION
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通过快捷方式启动Windows 11媒体播放器
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.PARAMETER Silent
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静默模式，不输出信息
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#>
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param([bool]$Silent = $false)
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$shortcutPath = "D:\1awd\快速使用\应用\mus.lnk"
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if (Test-Path $shortcutPath) {
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try {
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if (-not $Silent) {
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Write-Host "正在启动媒体播放器..." -ForegroundColor Yellow
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}
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Start-Process $shortcutPath
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if (-not $Silent) {
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Write-Host "媒体播放器已启动" -ForegroundColor Green
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}
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# 等待一下让播放器完全启动
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Start-Sleep -Seconds 2
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return $true
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}
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catch {
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Write-Error "启动媒体播放器失败: $($_.Exception.Message)"
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return $false
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}
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}
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else {
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Write-Error "找不到媒体播放器快捷方式: $shortcutPath"
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return $false
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}
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}
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function Initialize-MediaPlayer {
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<#
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.SYNOPSIS
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确保媒体播放器正在运行
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.DESCRIPTION
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检查媒体播放器是否运行，如果没有运行则启动它
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.PARAMETER Silent
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静默模式，不输出信息
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#>
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param([bool]$Silent = $false)
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if (-not (Test-MediaPlayerRunning -Silent $Silent)) {
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if (-not $Silent) {
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Write-Host "未检测到媒体播放器运行，正在启动..." -ForegroundColor Yellow
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}
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if (-not (Start-MediaPlayer -Silent $Silent)) {
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if (-not $Silent) {
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Write-Warning "无法启动媒体播放器，但将继续尝试发送媒体控制命令"
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}
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}
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}
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}
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function Send-PlayPause {
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<#
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.SYNOPSIS
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发送播放/暂停命令到当前活跃的媒体播放器
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.DESCRIPTION
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使用Windows API发送系统级播放/暂停命令，适用于所有支持Windows Media Session的播放器
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.PARAMETER Silent
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静默模式，不输出信息
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.EXAMPLE
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Send-PlayPause
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#>
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param([bool]$Silent = $false)
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try {
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# 确保媒体播放器正在运行
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Initialize-MediaPlayer -Silent $Silent
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if (-not $Silent) {
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Write-Host "发送播放/暂停命令..." -ForegroundColor Green
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}
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[MediaControl]::SendMediaCommand([MediaControl]::APPCOMMAND_MEDIA_PLAY_PAUSE)
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if (-not $Silent) {
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Write-Host "命令已发送！" -ForegroundColor Green
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}
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}
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catch {
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Write-Error "发送命令时出错: $($_.Exception.Message)"
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}
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}
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function Send-NextTrack {
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<#
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.SYNOPSIS
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发送下一首命令
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.PARAMETER Silent
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静默模式，不输出信息
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.EXAMPLE
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Send-NextTrack
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#>
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param([bool]$Silent = $false)
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try {
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# 确保媒体播放器正在运行
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Initialize-MediaPlayer -Silent $Silent
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if (-not $Silent) {
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Write-Host "发送下一首命令..." -ForegroundColor Green
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}
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[MediaControl]::SendMediaCommand([MediaControl]::APPCOMMAND_MEDIA_NEXTTRACK)
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if (-not $Silent) {
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Write-Host "命令已发送！" -ForegroundColor Green
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}
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}
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catch {
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Write-Error "发送命令时出错: $($_.Exception.Message)"
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}
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}
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function Send-PreviousTrack {
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<#
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.SYNOPSIS
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发送上一首命令
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.PARAMETER Silent
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静默模式，不输出信息
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.EXAMPLE
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Send-PreviousTrack
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#>
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param([bool]$Silent = $false)
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try {
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# 确保媒体播放器正在运行
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Initialize-MediaPlayer -Silent $Silent
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if (-not $Silent) {
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Write-Host "发送上一首命令..." -ForegroundColor Green
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}
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[MediaControl]::SendMediaCommand([MediaControl]::APPCOMMAND_MEDIA_PREVIOUSTRACK)
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if (-not $Silent) {
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Write-Host "命令已发送！" -ForegroundColor Green
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}
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}
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catch {
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Write-Error "发送命令时出错: $($_.Exception.Message)"
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}
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}
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function Send-Stop {
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<#
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.SYNOPSIS
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发送停止命令
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.PARAMETER Silent
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静默模式，不输出信息
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.EXAMPLE
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Send-Stop
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#>
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param([bool]$Silent = $false)
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try {
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# 确保媒体播放器正在运行
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Initialize-MediaPlayer -Silent $Silent
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if (-not $Silent) {
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Write-Host "发送停止命令..." -ForegroundColor Green
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}
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[MediaControl]::SendMediaCommand([MediaControl]::APPCOMMAND_MEDIA_STOP)
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if (-not $Silent) {
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Write-Host "命令已发送！" -ForegroundColor Green
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}
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}
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catch {
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Write-Error "发送命令时出错: $($_.Exception.Message)"
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}
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}
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# 主程序逻辑
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function Main {
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param(
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[Parameter(Position=0)]
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[ValidateSet("play", "pause", "playpause", "next", "prev", "stop", "help")]
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[string]$Action = "playpause",
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[Parameter()]
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[switch]$Silent
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)
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switch ($Action.ToLower()) {
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"play" { Send-PlayPause -Silent $Silent }
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"pause" { Send-PlayPause -Silent $Silent }
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"playpause" { Send-PlayPause -Silent $Silent }
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"next" { Send-NextTrack -Silent $Silent }
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"prev" { Send-PreviousTrack -Silent $Silent }
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"stop" { Send-Stop -Silent $Silent }
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"help" {
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Write-Host @"
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全局媒体控制脚本
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用法:
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.\MediaControl.ps1 [命令] [-Silent]
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可用命令:
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playpause - 播放/暂停 (默认)
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play - 播放/暂停
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pause - 播放/暂停
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next - 下一首
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prev - 上一首
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stop - 停止
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help - 显示此帮助
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参数:
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-Silent - 静默模式，不显示输出信息
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示例:
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.\MediaControl.ps1 # 播放/暂停
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.\MediaControl.ps1 next # 下一首
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.\MediaControl.ps1 prev # 上一首
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.\MediaControl.ps1 stop # 停止
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.\MediaControl.ps1 -Silent # 静默播放/暂停
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功能特性:
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- 自动检测媒体播放器是否运行
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- 如果播放器未运行，自动启动Windows 11媒体播放器
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- 适用于所有支持Windows Media Session的播放器
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- 支持静默模式运行
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注意: 此脚本适用于所有支持Windows Media Session的播放器
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"@ -ForegroundColor Cyan
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}
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}
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}
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# 如果脚本被直接运行（不是被导入），则执行主程序
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if ($MyInvocation.InvocationName -ne '.') {
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# 默认使用静默模式
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Main @args -Silent
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}
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