From ba689273a6e38ab58512c6caf4f3d1027473003f Mon Sep 17 00:00:00 2001
From: drabux <drabux@fouragan.net>
Date: Fri, 6 Oct 2017 01:49:19 +0200
Subject: [PATCH] fix wifi service mem leak

The WIFI_SERVICE must be looked up on the Application context or memory will leak on devices < Android N.
Try changing activity to activity.getApplicationContext()
[WifiManagerLeak]
---
 .../de/danoeh/antennapod/preferences/PreferenceController.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/de/danoeh/antennapod/preferences/PreferenceController.java b/app/src/main/java/de/danoeh/antennapod/preferences/PreferenceController.java
index 7777af450..2ca7dd029 100644
--- a/app/src/main/java/de/danoeh/antennapod/preferences/PreferenceController.java
+++ b/app/src/main/java/de/danoeh/antennapod/preferences/PreferenceController.java
@@ -759,7 +759,7 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
             clearAutodownloadSelectedNetworsPreference();
         }
         // get configured networks
-        WifiManager wifiservice = (WifiManager) activity.getSystemService(Context.WIFI_SERVICE);
+        WifiManager wifiservice = (WifiManager) activity.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
         List<WifiConfiguration> networks = wifiservice.getConfiguredNetworks();
 
         if (networks != null) {