add last exit info

playlet-lib/src/components/Logger/Logger.bs

@@ -1,5 +1,6 @@
 import "pkg:/source/utils/Logging.bs"
 import "pkg:/source/utils/StringUtils.bs"
+import "pkg:/source/utils/Types.bs"
 
 function Init()
     m.top.functionName = "LoggerLoop"
@@ -52,6 +53,15 @@ function LoggerLoop()
         buffer.AppendFile(logsFile)
     end if
 
+    lastExitInfo = GetLastExitInfo()
+    if not StringUtils.IsNullOrEmpty(lastExitInfo)
+        line = `************ Last Exit Info ************\n${lastExitInfo}\n********** End Last Exit Info **********\n`
+        ' bs:disable-next-line LINT3012
+        print line
+        buffer.FromAsciiString(line)
+        buffer.AppendFile(logsFile)
+    end if
+
     while true
         msg = wait(0, port)
         msgType = type(msg)
@@ -118,3 +128,28 @@ function FormatTime(dateTime as object) as string
 
     return "[" + hours + ":" + minutes + ":" + seconds + "." + milliseconds + "]"
 end function
+
+function GetLastExitInfo() as dynamic
+    ' roAppManager.GetLastExitInfo() is only available on Roku OS 13 and above
+    if not IsOs13OrHigher()
+        return invalid
+    end if
+
+    appManager = CreateObject("roAppManager")
+    lastExitInfo = appManager.GetLastExitInfo()
+    if lastExitInfo = invalid
+        return invalid
+    end if
+
+    return ToString(lastExitInfo)
+end function
+
+function IsOs13OrHigher() as boolean
+    deviceInfo = CreateObject("roDeviceInfo")
+    osVersion = deviceInfo.GetOSVersion()
+    if osVersion = invalid or StringUtils.IsNullOrEmpty(osVersion.major)
+        return false
+    end if
+
+    return ValidInt(osVersion.major.ToInt()) >= 13
+end function