Fix 5458658: Fix memory leak in lock screen

Jim Miller · Jim Miller · commit ef0e259d59a2 · 2011-10-14T13:46:19.000-07:00
This fixes a memory leak caused by not unregistering the info callback
held when LockPatternKeyguardView gets destroyed.

Change-Id: I8c008b6f8a5e8471bd0e1fd3939aa75175923ce5
diff --git a/policy/src/com/android/internal/policy/impl/LockPatternKeyguardView.java b/policy/src/com/android/internal/policy/impl/LockPatternKeyguardView.java
@@ -767,6 +767,7 @@ public void cleanUp() {
             this.removeView(mUnlockScreen);
             mUnlockScreen = null;
         }
+        mUpdateMonitor.removeCallback(this);
     }
 
     private boolean isSecure() {

Original file line number	Diff line number	Diff line change
`@@ -767,6 +767,7 @@ public void cleanUp() {`
`767`	`767`	`this.removeView(mUnlockScreen);`
`768`	`768`	`mUnlockScreen = null;`
`769`	`769`	`}`
	`770`	`+ mUpdateMonitor.removeCallback(this);`
`770`	`771`	`}`
`771`	`772`
`772`	`773`	`private boolean isSecure() {`