From a402253c087c72cf2a0fca7c9911bbea33c1a4db Mon Sep 17 00:00:00 2001
From: Hansong Zhang <hsz@meta.com>
Date: Mon, 22 Apr 2024 17:08:56 -0700
Subject: [PATCH] Fix LLAMA app

Summary: Fix a UI thread issue causing crash.

Differential Revision: D56447006
---
 .../main/java/com/example/executorchllamademo/MainActivity.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/demo-apps/android/LlamaDemo/app/src/main/java/com/example/executorchllamademo/MainActivity.java b/examples/demo-apps/android/LlamaDemo/app/src/main/java/com/example/executorchllamademo/MainActivity.java
index 997d9f87f92..d93c798fcf9 100644
--- a/examples/demo-apps/android/LlamaDemo/app/src/main/java/com/example/executorchllamademo/MainActivity.java
+++ b/examples/demo-apps/android/LlamaDemo/app/src/main/java/com/example/executorchllamademo/MainActivity.java
@@ -79,9 +79,9 @@ private void setLocalModel(String modelPath, String tokenizerPath) {
     if (loadResult != 0) {
       AlertDialog.Builder builder = new AlertDialog.Builder(this);
       builder.setTitle("Load failed: " + loadResult);
-      AlertDialog alert = builder.create();
       runOnUiThread(
           () -> {
+            AlertDialog alert = builder.create();
             alert.show();
           });
     }