From 664d72e6630522589cc013b25f5c9cdd5d949fa3 Mon Sep 17 00:00:00 2001
From: Chih-yu Huang <akahuang@google.com>
Date: Fri, 23 Sep 2011 18:59:38 +0800
Subject: Clear callbacks in camera stopPreview.

Clear those callbacks to remove the references
so the memory can be recycled.

bug:5358774
Change-Id: I3b6034a1891126b3437a6744013f38a64f5bb03b
---
 core/java/android/hardware/Camera.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'core/java')

diff --git a/core/java/android/hardware/Camera.java b/core/java/android/hardware/Camera.java
index 58f7869..5951195 100644
--- a/core/java/android/hardware/Camera.java
+++ b/core/java/android/hardware/Camera.java
@@ -480,6 +480,12 @@ public class Camera {
     public final void stopPreview() {
         _stopPreview();
         mFaceDetectionRunning = false;
+
+        mShutterCallback = null;
+        mRawImageCallback = null;
+        mPostviewCallback = null;
+        mJpegCallback = null;
+        mAutoFocusCallback = null;
     }
 
     private native final void _stopPreview();
-- 
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