From c03569f4b62647b9327b5a81e17805f0644fb1f8 Mon Sep 17 00:00:00 2001
From: Sultanxda <sultanxda@gmail.com>
Date: Sun, 4 Oct 2015 00:20:01 -0700
Subject: SnapdragonCamera: Always lock AE and AWB when auto-focus is used

Lock the auto exposure (AE) and auto white balance (AWB) when tap-to-focus
is used.

Change-Id: I9d8e9b4928516e8b2bad7be958e5c4849db19ab6
Signed-off-by: Sultanxda <sultanxda@gmail.com>
---
 src/com/android/camera/FocusOverlayManager.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/com/android/camera/FocusOverlayManager.java b/src/com/android/camera/FocusOverlayManager.java
index 401480d02..5fcc8e9be 100644
--- a/src/com/android/camera/FocusOverlayManager.java
+++ b/src/com/android/camera/FocusOverlayManager.java
@@ -268,6 +268,9 @@ public class FocusOverlayManager {
             // sound.
             if (focused) {
                 mState = STATE_SUCCESS;
+                // Lock exposure and white balance
+                setAeAwbLock(true);
+                mListener.setFocusParameters();
             } else {
                 mState = STATE_FAIL;
             }
@@ -278,6 +281,9 @@ public class FocusOverlayManager {
             // take the picture now.
             if (focused) {
                 mState = STATE_SUCCESS;
+                // Lock exposure and white balance
+                setAeAwbLock(true);
+                mListener.setFocusParameters();
             } else {
                 mState = STATE_FAIL;
             }
@@ -426,6 +432,7 @@ public class FocusOverlayManager {
         // Otherwise, focus mode stays at auto and the tap area passed to the
         // driver is not reset.
         resetTouchFocus();
+        setAeAwbLock(false);
         mListener.cancelAutoFocus();
         mState = STATE_IDLE;
         mHandler.removeMessages(RESET_TOUCH_FOCUS);
-- 
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