From 8af49d1aff6937b6fb1755f25388a8312cd60a24 Mon Sep 17 00:00:00 2001
From: Hannes Achleitner <hannes.software@gmx.at>
Date: Tue, 23 Dec 2025 08:02:28 +0100
Subject: [PATCH] ViewBinding DrawChartActivity2

---
 .../info/appdev/chartexample/DrawChartActivity.kt      | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/src/main/kotlin/info/appdev/chartexample/DrawChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/DrawChartActivity.kt
index 87cca6905..c4367d967 100644
--- a/app/src/main/kotlin/info/appdev/chartexample/DrawChartActivity.kt
+++ b/app/src/main/kotlin/info/appdev/chartexample/DrawChartActivity.kt
@@ -78,17 +78,17 @@ class DrawChartActivity : DemoBase(), OnChartValueSelectedListener, OnDrawListen
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.actionToggleValues -> {
-                binding.chart1.data!!.dataSets.forEach {
-                    it?.isDrawValues = !it.isDrawValues
+                binding.chart1.data?.dataSets?.forEach {
+                    it.isDrawValues = !it.isDrawValues
                 }
                 binding.chart1.invalidate()
             }
 
             R.id.actionToggleHighlight -> {
-                if (binding.chart1.data != null) {
-                    binding.chart1.data!!.isHighlightEnabled = !binding.chart1.data!!.isHighlightEnabled
-                    binding.chart1.invalidate()
+                binding.chart1.data?.let {
+                    it.isHighlightEnabled = !it.isHighlightEnabled
                 }
+                binding.chart1.invalidate()
             }
 
             R.id.actionTogglePinch -> {