convert utils to kotlin

app/src/main/kotlin/com/simplemobiletools/notes/Utils.kt

@@ -0,0 +1,35 @@
+package com.simplemobiletools.notes
+
+import android.appwidget.AppWidgetManager
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.widget.Toast
+
+object Utils {
+    fun showToast(context: Context, resId: Int) {
+        Toast.makeText(context, context.resources.getString(resId), Toast.LENGTH_SHORT).show()
+    }
+
+    fun getTextSize(context: Context): Float {
+        val fontSize = Config.newInstance(context).fontSize
+        val res = context.resources
+        var textSize = res.getDimension(R.dimen.medium_text_size)
+        when (fontSize) {
+            Constants.FONT_SIZE_SMALL -> textSize = res.getDimension(R.dimen.small_text_size)
+            Constants.FONT_SIZE_LARGE -> textSize = res.getDimension(R.dimen.large_text_size)
+            Constants.FONT_SIZE_EXTRA_LARGE -> textSize = res.getDimension(R.dimen.extra_large_text_size)
+        }
+        return textSize
+    }
+
+    fun updateWidget(context: Context) {
+        val widgetManager = AppWidgetManager.getInstance(context)
+        val ids = widgetManager.getAppWidgetIds(ComponentName(context, MyWidgetProvider::class.java))
+
+        val intent = Intent(context, MyWidgetProvider::class.java)
+        intent.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, ids)
+        context.sendBroadcast(intent)
+    }
+}