From 0fd7017d501279d0dee36bd01a04661b18d8f5f5 Mon Sep 17 00:00:00 2001
From: Eric Ampire <ericampire.top@gmail.com>
Date: Sat, 4 Sep 2021 19:58:09 +0200
Subject: [PATCH] Stop the scanner when the screen dispose

---
 .../presentation/screen/preview/ui/PreviewScreen.kt         | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/src/main/java/com/ericampire/android/androidstudycase/presentation/screen/preview/ui/PreviewScreen.kt b/app/src/main/java/com/ericampire/android/androidstudycase/presentation/screen/preview/ui/PreviewScreen.kt
index d8b5263..a48cea6 100644
--- a/app/src/main/java/com/ericampire/android/androidstudycase/presentation/screen/preview/ui/PreviewScreen.kt
+++ b/app/src/main/java/com/ericampire/android/androidstudycase/presentation/screen/preview/ui/PreviewScreen.kt
@@ -24,6 +24,12 @@ fun PreviewScreen(
   var lottieFileUrl by remember { mutableStateOf("") }
   val context = LocalContext.current
 
+  DisposableEffect(true) {
+    onDispose {
+      codeScanner?.stopPreview()
+    }
+  }
+
   Scaffold(
     content = {
       if (lottieFileUrl.isNotEmpty()) {