From 203949507666058b2fb3b1f4dd9da98c2f733e18 Mon Sep 17 00:00:00 2001
From: arthurhung <arthurhung@google.com>
Date: Wed, 20 May 2020 12:06:38 +0800
Subject: [PATCH] Fix NPE in LegacyGlobalActions

The dialog would be assigned by 'createDialog', we should use local
varible to prevent null pointer.

Bug: 156747189
Test: atest GlobalActionsImeTest
Test: open chrome, browsing and open global menu.
Change-Id: I572426158c63bbce22c79dc2e0e642914da0fd24
---
 .../java/com/android/server/policy/LegacyGlobalActions.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/policy/LegacyGlobalActions.java b/services/core/java/com/android/server/policy/LegacyGlobalActions.java
index 39f7ac0b5b54b..9c3a394400543 100644
--- a/services/core/java/com/android/server/policy/LegacyGlobalActions.java
+++ b/services/core/java/com/android/server/policy/LegacyGlobalActions.java
@@ -339,7 +339,7 @@ class LegacyGlobalActions implements DialogInterface.OnDismissListener, DialogIn
         });
         dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
         // Don't acquire soft keyboard focus, to avoid destroying state when capturing bugreports
-        mDialog.getWindow().setFlags(FLAG_ALT_FOCUSABLE_IM, FLAG_ALT_FOCUSABLE_IM);
+        dialog.getWindow().setFlags(FLAG_ALT_FOCUSABLE_IM, FLAG_ALT_FOCUSABLE_IM);
 
         dialog.setOnDismissListener(this);