From 868f6243bc6021465938a7b764bef8fd001cb39c Mon Sep 17 00:00:00 2001
From: Paul Jensen <pauljensen@google.com>
Date: Mon, 18 May 2015 12:48:28 -0400
Subject: Don't leak NetworkListens in captive portal app.

Bug:21146632
Change-Id: I934044a2eec89a47185add881a74de5669cd0f89
---
 .../captiveportallogin/CaptivePortalLoginActivity.java        | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'packages/CaptivePortalLogin')

diff --git a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
index 1019e6c..c7b7e6a 100644
--- a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
+++ b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
@@ -146,6 +146,7 @@ public class CaptivePortalLoginActivity extends Activity {
     private void done(Result result) {
         if (mNetworkCallback != null) {
             mCm.unregisterNetworkCallback(mNetworkCallback);
+            mNetworkCallback = null;
         }
         switch (result) {
             case DISMISSED:
@@ -191,6 +192,16 @@ public class CaptivePortalLoginActivity extends Activity {
         return super.onOptionsItemSelected(item);
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        if (mNetworkCallback != null) {
+            mCm.unregisterNetworkCallback(mNetworkCallback);
+            mNetworkCallback = null;
+        }
+    }
+
     private void testForCaptivePortal() {
         new Thread(new Runnable() {
             public void run() {
-- 
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