Port RuntimeInfo to Kotlin

Author: bailuk

aat-gtk/src/main/java/ch/bailu/aat_gtk/lib/GResource.java

@@ -2,7 +2,6 @@ package ch.bailu.aat_gtk.app
 
 import ch.bailu.aat_gtk.config.Environment
 import ch.bailu.aat_gtk.config.Strings
-import ch.bailu.aat_gtk.lib.GResource
 import ch.bailu.aat_gtk.lib.RuntimeInfo
 import ch.bailu.aat_gtk.preferences.GtkStorage
 import ch.bailu.aat_gtk.preferences.PreferenceLoadDefaults
@@ -17,6 +16,7 @@ import ch.bailu.aat_lib.logger.BroadcastLoggerFactory
 import ch.bailu.aat_lib.logger.PrintLnLoggerFactory
 import ch.bailu.gtk.adw.Application
 import ch.bailu.gtk.gio.ApplicationFlags
+import ch.bailu.gtk.lib.bridge.GResource
 import ch.bailu.gtk.type.Strs
 import org.mapsforge.map.gtk.graphics.GtkGraphicFactory
 import kotlin.system.exitProcess

aat-gtk/src/main/java/ch/bailu/aat_gtk/lib/RuntimeInfo.java

@@ -0,0 +1,54 @@
+package ch.bailu.aat_gtk.lib
+
+import ch.bailu.aat_lib.util.MemSize
+import ch.bailu.gtk.lib.util.SizeLog
+
+class RuntimeInfo : Runnable {
+    override fun run() {
+        val max = SizeLog(getIdentifier("Max"))
+        val total = SizeLog(getIdentifier("Total"))
+        val free = SizeLog(getIdentifier("Free"))
+        val used = SizeLog(getIdentifier("Used"))
+        val processors = SizeLog(getIdentifier("Processors"))
+
+        val runtime = Runtime.getRuntime()
+
+        try {
+            Thread.sleep(TIMEOUT)
+            processors.log(runtime.availableProcessors().toLong())
+            free.log(runtime.freeMemory() / MemSize.MB)
+
+            while (on) {
+                max.log(runtime.maxMemory() / MemSize.MB)
+                total.log(runtime.totalMemory() / MemSize.MB)
+                used.log((runtime.totalMemory() - runtime.freeMemory()) / MemSize.MB)
+                Thread.sleep(TIMEOUT)
+            }
+        } catch (e: InterruptedException) {
+            on = false
+            System.err.println(e.message)
+        }
+    }
+
+    companion object {
+        private const val TIMEOUT: Long = 5000
+        private var on = false
+
+        private fun getIdentifier(name: String): String {
+            return Runtime::class.java.simpleName + ":" + name
+        }
+
+        @Synchronized
+        fun startLogging() {
+            if (!on) {
+                on = true
+                Thread(RuntimeInfo()).start()
+            }
+        }
+
+        @Synchronized
+        fun stopLogging() {
+            on = false
+        }
+    }
+}