Fix SRI orientation on manta

Bug: 11292213
Change-Id: I7977de4c5bb906eec5431e706e28118837a682e7

3 files changed, 16 insertions, 2 deletions

diff --git a/src/com/android/camera/WideAnglePanoramaController.java b/src/com/android/camera/WideAnglePanoramaController.java
index 6ac7c511d..d711c0942 100644
--- a/src/com/android/camera/WideAnglePanoramaController.java
+++ b/src/com/android/camera/WideAnglePanoramaController.java
@@ -30,4 +30,6 @@ public interface WideAnglePanoramaController {
     public void onShutterButtonClick();
 
     public void onPreviewUILayoutChange(int l, int t, int r, int b);
+
+    public int getCameraOrientation();
 }
diff --git a/src/com/android/camera/WideAnglePanoramaModule.java b/src/com/android/camera/WideAnglePanoramaModule.java
index aa66bdcd3..a08aa66ec 100644
--- a/src/com/android/camera/WideAnglePanoramaModule.java
+++ b/src/com/android/camera/WideAnglePanoramaModule.java
@@ -647,6 +647,13 @@ public class WideAnglePanoramaModule
         return orientation;
     }
 
+    /** The orientation of the camera image. The value is the angle that the camera
+     *  image needs to be rotated clockwise so it shows correctly on the display
+     *  in its natural orientation. It should be 0, 90, 180, or 270.*/
+    public int getCameraOrientation() {
+        return mCameraOrientation;
+    }
+
     public void saveHighResMosaic() {
         runBackgroundThread(new Thread() {
             @Override
diff --git a/src/com/android/camera/WideAnglePanoramaUI.java b/src/com/android/camera/WideAnglePanoramaUI.java
index da49638cc..2a47d233e 100644
--- a/src/com/android/camera/WideAnglePanoramaUI.java
+++ b/src/com/android/camera/WideAnglePanoramaUI.java
@@ -431,8 +431,13 @@ public class WideAnglePanoramaUI implements
     }
 
     public void flipPreviewIfNeeded() {
-        if (CameraUtil.getDisplayRotation(mActivity) >= 180) {
-            // In either reverse landscape or reverse portrait
+        // Rotation needed to display image correctly clockwise
+        int cameraOrientation = mController.getCameraOrientation();
+        // Display rotated counter-clockwise
+        int displayRotation = CameraUtil.getDisplayRotation(mActivity);
+        // Rotation needed to display image correctly on current display
+        int rotation = (cameraOrientation - displayRotation + 360) % 360;
+        if (rotation >= 180) {
             mTextureView.setRotation(180);
         } else {
             mTextureView.setRotation(0);