From db4f5342e80662985c8bcb208e4fabf5c8db8a1a Mon Sep 17 00:00:00 2001
From: Jay Wang <jaywang@codeaurora.org>
Date: Mon, 18 Jul 2016 14:59:35 -0700
Subject: SnapdragonCamera: Force removing preview cover

A workaround to remove preview cover after picture is taken, if
preview cover is not removed right after preview started.

Change-Id: I723d70fde6ecaf7302714daa6648c85d8a40d1b4
CRs-Fixed: 1016691
---
 src/com/android/camera/PhotoModule.java | 5 +++++
 src/com/android/camera/PhotoUI.java     | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/com/android/camera/PhotoModule.java b/src/com/android/camera/PhotoModule.java
index 1d49cfbd5..ea717a449 100644
--- a/src/com/android/camera/PhotoModule.java
+++ b/src/com/android/camera/PhotoModule.java
@@ -1239,6 +1239,11 @@ public class PhotoModule
                 mUI.stopSelfieFlash();
                 mUI.enableShutter(true);
             }
+            if (mUI.isPreviewCoverVisible()) {
+                 // When take picture request is sent before starting preview, onPreviewFrame()
+                 // callback doesn't happen so removing preview cover here, instead.
+                 mUI.hidePreviewCover();
+            }
             if (mPaused) {
                 return;
             }
diff --git a/src/com/android/camera/PhotoUI.java b/src/com/android/camera/PhotoUI.java
index 23ed1bad4..7762d1426 100644
--- a/src/com/android/camera/PhotoUI.java
+++ b/src/com/android/camera/PhotoUI.java
@@ -1164,6 +1164,15 @@ public class PhotoUI implements PieListener,
         }
     }
 
+    public boolean isPreviewCoverVisible() {
+        if ((mPreviewCover != null) &&
+            (mPreviewCover.getVisibility() == View.VISIBLE)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     public void onPause() {
         cancelCountDown();
 
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