Starts an Android Emulator (with completions)

Start-Emulator.ps1

function Start-Emulator(
	[ArgumentCompleter({
			param(
				$CommandName,
				$ParameterName,
				$WordToComplete,
				$CommandAst,
				$FakeBoundParameters
			)
		
			return emulator -list-avds
		})]
	[String]$Emulator,
	[switch]$WritableSystem,
	[switch]$Detached
) {
	$command = "emulator -avd $Emulator"
	if ($WritableSystem) {
		$command += " -writable-system"
	}

	if ($Detached) {
		$command += " &"
	} 

	Invoke-Expression $command
}