From 979cb2b1698f129a6624ff0bcac9119bad10846b Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Thu, 2 Jun 2022 00:58:31 -0700
Subject: [PATCH] More efficient main thread detection

---
 core/src/main/java/com/topjohnwu/superuser/ShellUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/com/topjohnwu/superuser/ShellUtils.java b/core/src/main/java/com/topjohnwu/superuser/ShellUtils.java
index 08bc8a45..4ce6cc24 100644
--- a/core/src/main/java/com/topjohnwu/superuser/ShellUtils.java
+++ b/core/src/main/java/com/topjohnwu/superuser/ShellUtils.java
@@ -100,7 +100,7 @@ public static boolean fastCmdResult(Shell shell, String... cmds) {
      * @return {@code true} if the current thread is the main thread.
      */
     public static boolean onMainThread() {
-        return ((Looper.myLooper() != null) && (Looper.myLooper() == Looper.getMainLooper()));
+        return Looper.getMainLooper().getThread() == Thread.currentThread();
     }
 
     /**