Register alpha.0 B4A prototype

tools/watch-logcat.ps1

@@ -0,0 +1,31 @@
+param(
+    [string]$ProjectRoot = (Resolve-Path "$PSScriptRoot\..").Path,
+    [string]$AdbPath = "C:\android\platform-tools\adb.exe",
+    [string]$PackageName = "anywheresoftware.b4a.swarm",
+    [switch]$KeepExisting
+)
+
+$ErrorActionPreference = "Stop"
+
+if (-not (Test-Path -LiteralPath $AdbPath)) {
+    throw "adb.exe non trovato: $AdbPath"
+}
+
+$logDir = Join-Path $ProjectRoot "logs"
+New-Item -ItemType Directory -Force -Path $logDir | Out-Null
+
+$stamp = Get-Date -Format "yyyyMMdd-HHmmss"
+$logFile = Join-Path $logDir "logcat-$stamp.txt"
+
+& $AdbPath wait-for-device
+
+if (-not $KeepExisting) {
+    & $AdbPath logcat -c
+}
+
+Write-Host "Logcat live. Premi Ctrl+C per fermare."
+Write-Host "File: $logFile"
+Write-Host "Filtro mentale utile: cerca '$PackageName', 'AndroidRuntime', 'FATAL EXCEPTION', 'System.err', 'B4A'."
+Write-Host ""
+
+& $AdbPath logcat -v time | Tee-Object -FilePath $logFile