From a97faa25ac3265209b50d4534b4c2b41cd211e5c Mon Sep 17 00:00:00 2001
From: Andy Stadler <stadler@google.com>
Date: Tue, 25 Jan 2011 23:18:45 -0800
Subject: [PATCH] Discard result of Dupe Account check if paused

Fixes a potential race condition with a slow DB lookup and a
fast user (or monkey).

Bug: 3384992
Change-Id: I0602820e1d9f49eb01b09c9d78db3d0fc47ccfb1
---
 .../email/activity/setup/AccountSetupBasics.java  | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/com/android/email/activity/setup/AccountSetupBasics.java b/src/com/android/email/activity/setup/AccountSetupBasics.java
index 4e11b8b9b..a56859266 100644
--- a/src/com/android/email/activity/setup/AccountSetupBasics.java
+++ b/src/com/android/email/activity/setup/AccountSetupBasics.java
@@ -117,6 +117,7 @@ public class AccountSetupBasics extends AccountSetupActivity
     private Button mManualButton;
     private Button mNextButton;
     private boolean mNextButtonInhibit;
+    private boolean mPaused;
 
     // Used when this Activity is called as part of account authentification flow,
     // which requires to do extra work before and after the account creation.
@@ -296,6 +297,18 @@ public class AccountSetupBasics extends AccountSetupActivity
         Utility.runAsync(mOwnerLookupTask);
     }
 
+    @Override
+    public void onPause() {
+        super.onPause();
+        mPaused = true;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        mPaused = false;
+    }
+
     @Override
     public void finish() {
         if (mAccountAuthenticatorResponse != null) {
@@ -477,6 +490,8 @@ public class AccountSetupBasics extends AccountSetupActivity
         @Override
         protected void onPostExecute(Account duplicateAccount) {
             mNextButtonInhibit = false;
+            // Exit immediately if the user left before we finished
+            if (mPaused) return;
             // Show duplicate account warning, or proceed
             if (duplicateAccount != null) {
                 DuplicateAccountDialogFragment dialogFragment =