SnapdragonCamera: Add preview thumbnail button

Add preview thumbnail button and touch it to go to gallery

Change-Id: Ib80ef94c677c204d7f0826356792aba2aa11d4d1

1 files changed, 22 insertions, 3 deletions

diff --git a/src/com/android/camera/VideoUI.java b/src/com/android/camera/VideoUI.java
index 66a9d6b99..6d0e12548 100644
--- a/src/com/android/camera/VideoUI.java
+++ b/src/com/android/camera/VideoUI.java
@@ -45,6 +45,7 @@ import android.widget.ListView;
 import android.widget.PopupWindow;
 import android.widget.TextView;
 
+import com.android.camera.CameraActivity.UpdatePreviewThumbnail;
 import com.android.camera.CameraPreference.OnPreferenceChangedListener;
 import com.android.camera.ui.AbstractSettingPopup;
 import com.android.camera.ui.CameraControls;
@@ -94,7 +95,7 @@ public class VideoUI implements PieRenderer.PieListener,
     private VideoController mController;
     private int mZoomMax;
     private List<Integer> mZoomRatios;
-    private View mPreviewThumb;
+    private ImageView mPreviewThumb;
     private View mFlashOverlay;
     private boolean mOrientationResize;
     private boolean mPrevOrientationResize;
@@ -240,6 +241,23 @@ public class VideoUI implements PieRenderer.PieListener,
         mPrevOrientationResize = false;
     }
 
+    public void updatePreviewThumbnail() {
+        mPreviewThumb.setVisibility(View.VISIBLE);
+        Bitmap bitmap = mActivity.getPreviewThumbBitmap();
+        if (bitmap != null)
+            mPreviewThumb.setImageBitmap(bitmap);
+        else {
+            UpdatePreviewThumbnail task = mActivity.new UpdatePreviewThumbnail(mPreviewThumb);
+            task.execute();
+        }
+    }
+
+    public void updateWithNewPreviewThumbnail() {
+        mPreviewThumb.setVisibility(View.VISIBLE);
+        UpdatePreviewThumbnail task = mActivity.new UpdatePreviewThumbnail(mPreviewThumb);
+        task.execute();
+    }
+
     public void cameraOrientationPreviewResize(boolean orientation){
        mPrevOrientationResize = mOrientationResize;
        mOrientationResize = orientation;
@@ -388,7 +406,7 @@ public class VideoUI implements PieRenderer.PieListener,
             Log.e(TAG, "No valid bitmap for capture animation.");
             return;
         }
-        ((ImageView) mPreviewThumb).setImageBitmap(bitmap);
+        mPreviewThumb.setImageBitmap(bitmap);
         mAnimationManager.startCaptureAnimation(mPreviewThumb);
     }
 
@@ -532,7 +550,7 @@ public class VideoUI implements PieRenderer.PieListener,
 
         mGestures.setRenderOverlay(mRenderOverlay);
 
-        mPreviewThumb = mRootView.findViewById(R.id.preview_thumb);
+        mPreviewThumb = (ImageView) mRootView.findViewById(R.id.preview_thumb);
         mPreviewThumb.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -964,6 +982,7 @@ public class VideoUI implements PieRenderer.PieListener,
             // Re-apply transform matrix for new surface texture
             setTransformMatrix(mPreviewWidth, mPreviewHeight);
         }
+        updatePreviewThumbnail();
     }
 
     @Override