SysUI: Recreate volume dialog on theme change

Change-Id: Ib58c015558181e32885b53052d4da0d0b16a8497
TICKET: CYNGNOS-1643

1 files changed, 16 insertions, 10 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java b/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
index af7ee08..0fb80c0 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
@@ -69,17 +69,19 @@ public class ZenFooter extends LinearLayout {
         mSpTexts.add(mEndNowButton);
     }
 
+    private ZenModeController.Callback mZenModeCallback = new ZenModeController.Callback() {
+        @Override
+        public void onZenChanged(int zen) {
+            setZen(zen);
+        }
+        @Override
+        public void onConfigChanged(ZenModeConfig config) {
+            setConfig(config);
+        }
+    };
+
     public void init(final ZenModeController controller) {
-        controller.addCallback(new ZenModeController.Callback() {
-            @Override
-            public void onZenChanged(int zen) {
-                setZen(zen);
-            }
-            @Override
-            public void onConfigChanged(ZenModeConfig config) {
-                setConfig(config);
-            }
-        });
+        controller.addCallback(mZenModeCallback);
         mEndNowButton.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -142,4 +144,8 @@ public class ZenFooter extends LinearLayout {
         mSpTexts.update();
     }
 
+    public void cleanup() {
+        mController.removeCallback(mZenModeCallback);
+    }
+
 }