Add software and emulator screenshots

tools/runScreenshotTask.ps1

@@ -16,7 +16,10 @@ param(
     [string]$ScreenshotTool = "",
 
     [ValidateRange(1, 60)]
-    [int]$WaitSeconds = 8
+    [int]$WaitSeconds = 8,
+
+    [ValidateRange(0, 60)]
+    [int]$SettleSeconds = 3
 )
 
 $ErrorActionPreference = "Stop"
@@ -36,6 +39,7 @@ $taskArguments = @(
     "-Name `"$Name`""
     "-OutputDirectory `"$OutputDirectory`""
     "-WaitSeconds $WaitSeconds"
+    "-SettleSeconds $SettleSeconds"
 )
 if ($Arguments.Length -gt 0) {
     $escapedArguments = $Arguments.Replace('"', '\"')

tools/screenshotApp.ps1

@@ -17,7 +17,10 @@ param(
     [string]$ScreenshotTool = "",
 
     [ValidateRange(1, 60)]
-    [int]$WaitSeconds = 8
+    [int]$WaitSeconds = 8,
+
+    [ValidateRange(0, 60)]
+    [int]$SettleSeconds = 3
 )
 
 $ErrorActionPreference = "Stop"
@@ -350,7 +353,7 @@ try {
         exit 1
     }
 
-    $settleDeadline = (Get-Date).AddSeconds(3)
+    $settleDeadline = (Get-Date).AddSeconds($SettleSeconds)
     do {
         Start-Sleep -Milliseconds 500
         $processIds = Get-ProcessTreeIds -RootProcessId $process.Id