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>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/com/android/camera/FocusOverlayManager.java b/src/com/android/camera/FocusOverlayManager.java
index 0a092b43b..53fdbb4f7 100755
--- a/src/com/android/camera/FocusOverlayManager.java
+++ b/src/com/android/camera/FocusOverlayManager.java
@@ -291,6 +291,9 @@ public class FocusOverlayManager {
             // sound.
             if (focused) {
                 mState = STATE_SUCCESS;
+                // Lock exposure and white balance
+                setAeAwbLock(true);
+                mListener.setFocusParameters();
             } else {
                 mState = STATE_FAIL;
             }
@@ -302,6 +305,9 @@ 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;
             }
@@ -456,6 +462,7 @@ 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();
         mUI.resumeFaceDetection();
         mState = STATE_IDLE;