From d38c5a481729b275535bc35f1f26c8e914cd74cc Mon Sep 17 00:00:00 2001
From: trne <trne@directlinegroup.co.uk>
Date: Wed, 1 Nov 2023 13:51:22 +0000
Subject: [PATCH] Do not crash when the main activity is unavailable

---
 .../blurview/BlurViewManagerImpl.java         | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/android/src/main/java/com/reactnativecommunity/blurview/BlurViewManagerImpl.java b/android/src/main/java/com/reactnativecommunity/blurview/BlurViewManagerImpl.java
index 44443134..c5861bc9 100644
--- a/android/src/main/java/com/reactnativecommunity/blurview/BlurViewManagerImpl.java
+++ b/android/src/main/java/com/reactnativecommunity/blurview/BlurViewManagerImpl.java
@@ -1,5 +1,6 @@
 package com.reactnativecommunity.blurview;
 
+import android.app.Activity;
 import android.view.View;
 import com.facebook.react.uimanager.ThemedReactContext;
 
@@ -18,14 +19,18 @@ class BlurViewManagerImpl {
 
   public static @Nonnull BlurView createViewInstance(@Nonnull ThemedReactContext ctx) {
     BlurView blurView = new BlurView(ctx);
-    View decorView = Objects
-      .requireNonNull(ctx.getCurrentActivity())
-      .getWindow()
-      .getDecorView();
-    blurView
-      .setupWith(decorView.findViewById(android.R.id.content))
-      .setFrameClearDrawable(decorView.getBackground())
-      .setBlurRadius(defaultRadius);
+
+    Activity currentActivity = ctx.getCurrentActivity();
+    if (currentActivity != null) {
+      View decorView = Objects
+        .requireNonNull(ctx.getCurrentActivity())
+        .getWindow()
+        .getDecorView();
+      blurView
+        .setupWith(decorView.findViewById(android.R.id.content))
+        .setFrameClearDrawable(decorView.getBackground())
+        .setBlurRadius(defaultRadius);
+    }
     return blurView;
   }