diff --git a/app/src/main/java/nl/rubend/zwemtimer/MainActivity.kt b/app/src/main/java/nl/rubend/zwemtimer/MainActivity.kt
index d5bd580de1b584f536056af5c222f616d1cddebe..0cd3a8e0ce85c54b070b637f521804dfbfcfb93c 100644
--- a/app/src/main/java/nl/rubend/zwemtimer/MainActivity.kt
+++ b/app/src/main/java/nl/rubend/zwemtimer/MainActivity.kt
@@ -1,6 +1,7 @@
 package nl.rubend.zwemtimer
 
 import android.os.Bundle
+import android.view.WindowManager
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.compose.foundation.background
@@ -14,11 +15,19 @@ class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         this.actionBar?.hide()
+        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         setContent {
-            Column(modifier = Modifier.fillMaxSize().background(White)) {
+            Column(modifier = Modifier
+                .fillMaxSize()
+                .background(White)) {
                 items()
             }
 
         }
     }
+
+    override fun onBackPressed() {
+        //Never go back
+        if(false) super.onBackPressed()
+    }
 }
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