SnapdragonCamera: circular thumbnail icon

1. change thumbnail icon to circular and its background to transparent
2. speed up loading with optimal sample size and region decoder
3. fix orientation bug regarding panorama photos
4. don't fire load task on fake onDataLoaded() call

Change-Id: I7f4eb8dad4c54a01a7ccd98907e06952e470840b
(cherry picked from commit ac714ea974b4bd0ef99403def5aa7d8a3deecc5d)

8 files changed, 197 insertions, 126 deletions

diff --git a/src/com/android/camera/CameraActivity.java b/src/com/android/camera/CameraActivity.java
index b3a7680a9..dd4a9897a 100644
--- a/src/com/android/camera/CameraActivity.java
+++ b/src/com/android/camera/CameraActivity.java
@@ -36,7 +36,18 @@ import android.content.res.Configuration;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.BitmapRegionDecoder;
+import android.graphics.BitmapShader;
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.graphics.Shader;
 import android.graphics.drawable.ColorDrawable;
+import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.media.ThumbnailUtils;
 import android.nfc.NfcAdapter;
@@ -86,6 +97,7 @@ import com.android.camera.data.LocalDataAdapter;
 import com.android.camera.data.LocalMediaObserver;
 import com.android.camera.data.MediaDetails;
 import com.android.camera.data.SimpleViewData;
+import com.android.camera.exif.ExifInterface;
 import com.android.camera.tinyplanet.TinyPlanetFragment;
 import com.android.camera.ui.ModuleSwitcher;
 import com.android.camera.ui.DetailsDialog;
@@ -101,6 +113,7 @@ import com.android.camera.util.UsageStatistics;
 import org.codeaurora.snapcam.R;
 
 import java.io.File;
+import java.io.IOException;
 
 import static com.android.camera.CameraManager.CameraOpenErrorCallback;
 
@@ -214,7 +227,12 @@ public class CameraActivity extends Activity
     private Intent mImageShareIntent;
     public static int SETTING_LIST_WIDTH_1 = 250;
     public static int SETTING_LIST_WIDTH_2 = 250;
-    private Bitmap mPreviewThumbnailBitmap;
+
+    private ImageView mThumbnail;
+    private CircularDrawable mThumbnailDrawable;
+    // FilmStripView.setDataAdapter fires 2 onDataLoaded calls before any data is actually loaded
+    // Keep track of data request here to avoid creating useless UpdateThumbnailTask.
+    private boolean mDataRequested;
 
     private AudioManager mAudioManager;
     private int mShutterVol;
@@ -650,48 +668,47 @@ public class CameraActivity extends Activity
         return s;
     }
 
-    public void setPreviewThumbnailBitmap(Bitmap bitmap) {
-        mPreviewThumbnailBitmap = bitmap;
+    public void updateThumbnail(final byte[] jpegData) {
+        (new UpdateThumbnailTask(jpegData, false)).execute();
     }
 
-    public Bitmap getPreviewThumbBitmap() {
-        return mPreviewThumbnailBitmap;
+    public void updateThumbnail(final Bitmap bitmap) {
+        mThumbnailDrawable = new CircularDrawable(bitmap);
+        if (mThumbnail != null) {
+            mThumbnail.setImageDrawable(mThumbnailDrawable);
+            mThumbnail.setVisibility(View.VISIBLE);
+        }
     }
 
-    public void updatePreviewThumbnail() {
-        if (mCurrentModule != null) {
-            if (mCurrentModule instanceof VideoModule) {
-                ((VideoModule) mCurrentModule).updatePreviewThumbnail();
-            }
-            else if (mCurrentModule instanceof WideAnglePanoramaModule) {
-                ((WideAnglePanoramaModule) mCurrentModule).updatePreviewThumbnail();
-            }
-            else if (mCurrentModule instanceof PhotoModule) {
-                ((PhotoModule) mCurrentModule).updatePreviewThumbnail();
-            }
+    public void updateThumbnail(ImageView thumbnail) {
+        mThumbnail = thumbnail;
+        if (mThumbnailDrawable != null) {
+            mThumbnail.setImageDrawable(mThumbnailDrawable);
+            mThumbnail.setVisibility(View.VISIBLE);
         }
     }
 
-    public void updatePreviewThumbnailForVideo() {
-        if (mCurrentModule != null) {
-            if (mCurrentModule instanceof VideoModule) {
-                ((VideoModule) mCurrentModule).updatePreviewThumbnail();
-            }
+    public void updateThumbnail(boolean videoOnly) {
+        // Only handle OnDataInserted if it's video.
+        // Photo and Panorama have their own way of updating thumbnail.
+        if (!videoOnly || (mCurrentModule instanceof VideoModule)) {
+            (new UpdateThumbnailTask(null, true)).execute();
         }
     }
 
-    public class UpdatePreviewThumbnail extends AsyncTask<Void, Void, Bitmap> {
-        private ImageView imgView;
-        private Bitmap imgBitmap = null;
+    private class UpdateThumbnailTask extends AsyncTask<Void, Void, Bitmap> {
+        private final byte[] mJpegData;
+        private final boolean mCheckOrientation;
 
-        public UpdatePreviewThumbnail(ImageView view) {
-            imgView = view;
+        public UpdateThumbnailTask(final byte[] jpegData, boolean checkOrientation) {
+            mJpegData = jpegData;
+            mCheckOrientation = checkOrientation;
         }
 
         @Override
         protected Bitmap doInBackground(Void... params) {
-            if (imgBitmap != null)
-                return imgBitmap;
+            if (mJpegData != null)
+                return decodeImageCenter(null);
 
             LocalDataAdapter adapter = getDataAdapter();
             ImageData img = adapter.getImageData(1);
@@ -705,22 +722,146 @@ public class CameraActivity extends Activity
             }
             else {
                 if (img.isPhoto()) {
-                    BitmapFactory.Options opt = new BitmapFactory.Options();
-                    opt.inSampleSize = 4;
-                    return BitmapFactory.decodeFile(path, opt);
+                    return decodeImageCenter(path);
                 } else {
                     return ThumbnailUtils
-                            .createVideoThumbnail(path, MediaStore.Video.Thumbnails.MICRO_KIND);
+                            .createVideoThumbnail(path, MediaStore.Video.Thumbnails.MINI_KIND);
                 }
             }
         }
 
         @Override
         protected void onPostExecute(Bitmap bitmap) {
-            if (imgView == null)
-                return;
-            imgView.setImageBitmap(bitmap);
-            setPreviewThumbnailBitmap(bitmap);
+            if (bitmap == null) {
+                if (mThumbnail != null) {
+                    mThumbnail.setVisibility(View.GONE);
+                }
+            } else {
+                updateThumbnail(bitmap);
+            }
+        }
+
+        private Bitmap decodeImageCenter(final String path) {
+            // Check photo orientation for Panorama. This is necessary during app launch because
+            // Panorama module generates thumbnail bitmap with orientation adjustment but only
+            // saves jpeg with orientation tag set.
+            int orientation = 0;
+            if (mCheckOrientation) {
+                ExifInterface exif = new ExifInterface();
+                try {
+                    if (mJpegData != null) {
+                        exif.readExif(mJpegData);
+                    } else {
+                        exif.readExif(path);
+                    }
+                    orientation = Exif.getOrientation(exif);
+                } catch (IOException e) {
+                    // ignore
+                }
+            }
+
+            final BitmapFactory.Options opt = new BitmapFactory.Options();
+            opt.inJustDecodeBounds = true;
+            if (mJpegData != null) {
+                BitmapFactory.decodeByteArray(mJpegData, 0, mJpegData.length, opt);
+            } else {
+                BitmapFactory.decodeFile(path, opt);
+            }
+
+            int w = opt.outWidth;
+            int h = opt.outHeight;
+            int d = w > h ? h : w;
+            final Rect rect = w > h ? new Rect((w - h) / 2, 0, (w + h) / 2, h)
+                    : new Rect(0, (h - w) / 2, w, (h + w) / 2);
+
+            final int target = getResources().getDimensionPixelSize(R.dimen.capture_size);
+            int sample = 1;
+            if (d > target) {
+                while (d / sample / 2 > target) {
+                    sample *= 2;
+                }
+            }
+
+            opt.inJustDecodeBounds = false;
+            opt.inSampleSize = sample;
+            final BitmapRegionDecoder decoder;
+            try {
+                if (mJpegData == null) {
+                    decoder = BitmapRegionDecoder.newInstance(path, true);
+                } else {
+                    decoder = BitmapRegionDecoder.newInstance(mJpegData, 0, mJpegData.length, true);
+                }
+            } catch (IOException e) {
+                return null;
+            }
+            Bitmap bitmap = decoder.decodeRegion(rect, opt);
+            if (orientation != 0) {
+                Matrix matrix = new Matrix();
+                matrix.setRotate(orientation);
+                bitmap = Bitmap.createBitmap(bitmap, 0, 0,
+                        bitmap.getWidth(), bitmap.getHeight(), matrix, false);
+            }
+            return bitmap;
+        }
+    }
+
+    private class CircularDrawable extends Drawable {
+        private final BitmapShader mBitmapShader;
+        private final Paint mPaint;
+        private Rect mRect;
+        private int mLength;
+
+        public CircularDrawable(Bitmap bitmap) {
+            int w = bitmap.getWidth();
+            int h = bitmap.getHeight();
+            if (w > h) {
+                mLength = h;
+                bitmap = Bitmap.createBitmap(bitmap, (w - h) / 2, 0, h, h);
+            } else if (w < h) {
+                mLength = w;
+                bitmap = Bitmap.createBitmap(bitmap, 0, (h - w) / 2, w, w);
+            }
+
+            mBitmapShader = new BitmapShader(bitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
+            mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+            mPaint.setShader(mBitmapShader);
+        }
+
+        @Override
+        protected void onBoundsChange(Rect bounds) {
+            super.onBoundsChange(bounds);
+            mRect = bounds;
+        }
+
+        @Override
+        public void draw(Canvas canvas) {
+            canvas.drawRoundRect(new RectF(mRect), (mRect.right - mRect.left) / 2,
+                    (mRect.bottom - mRect.top) / 2, mPaint);
+        }
+
+        @Override
+        public int getOpacity() {
+            return PixelFormat.TRANSLUCENT;
+        }
+
+        @Override
+        public void setAlpha(int alpha) {
+            mPaint.setAlpha(alpha);
+        }
+
+        @Override
+        public void setColorFilter(ColorFilter filter) {
+            mPaint.setColorFilter(filter);
+        }
+
+        @Override
+        public int getIntrinsicWidth() {
+            return mLength;
+        }
+
+        @Override
+        public int getIntrinsicHeight() {
+            return mLength;
         }
     }
 
@@ -1306,6 +1447,7 @@ public class CameraActivity extends Activity
             mFilmStripView.setDataAdapter(mDataAdapter);
             if (!isCaptureIntent()) {
                 mDataAdapter.requestLoad(getContentResolver());
+                mDataRequested = true;
             }
         } else {
             // Put a lock placeholder as the last image by setting its date to
@@ -1455,7 +1597,7 @@ public class CameraActivity extends Activity
                 // If it's secure camera, requestLoad() should not be called
                 // as it will load all the data.
                 mDataAdapter.requestLoad(getContentResolver());
-                setPreviewThumbnailBitmap(null);
+                mThumbnailDrawable = null;
             }
         }
         mLocalImagesObserver.setActivityPaused(false);
diff --git a/src/com/android/camera/PhotoModule.java b/src/com/android/camera/PhotoModule.java
index 93aefbe7c..e6a96f3d4 100644
--- a/src/com/android/camera/PhotoModule.java
+++ b/src/com/android/camera/PhotoModule.java
@@ -2547,10 +2547,6 @@ public class PhotoModule
         }
     }
 
-    public void updatePreviewThumbnail() {
-        mUI.updatePreviewThumbnail();
-    }
-
     private void setDisplayOrientation() {
         mDisplayRotation = CameraUtil.getDisplayRotation(mActivity);
         mDisplayOrientation = CameraUtil.getDisplayOrientation(mDisplayRotation, mCameraId);
diff --git a/src/com/android/camera/PhotoUI.java b/src/com/android/camera/PhotoUI.java
index 0df2c30ca..a0b143737 100644
--- a/src/com/android/camera/PhotoUI.java
+++ b/src/com/android/camera/PhotoUI.java
@@ -54,7 +54,6 @@ import android.widget.PopupWindow;
 import android.widget.Toast;
 import android.graphics.drawable.AnimationDrawable;
 
-import com.android.camera.CameraActivity.UpdatePreviewThumbnail;
 import com.android.camera.CameraPreference.OnPreferenceChangedListener;
 import com.android.camera.FocusOverlayManager.FocusUI;
 import com.android.camera.ui.AbstractSettingPopup;
@@ -130,7 +129,7 @@ public class PhotoUI implements PieListener,
     private float mSurfaceTextureUncroppedWidth;
     private float mSurfaceTextureUncroppedHeight;
 
-    private ImageView mPreviewThumb;
+    private ImageView mThumbnail;
     private View mFlashOverlay;
 
     private SurfaceTextureSizeChangedListener mSurfaceTextureSizeListener;
@@ -229,8 +228,6 @@ public class PhotoUI implements PieListener,
 
         @Override
         protected void onPostExecute(Bitmap bitmap) {
-            mPreviewThumb.setImageBitmap(bitmap);
-            updatePreviewThumbnail(bitmap);
         }
     }
 
@@ -309,24 +306,6 @@ public class PhotoUI implements PieListener,
         mCameraControls.setMargins(mTopMargin, mBottomMargin);
     }
 
-    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 updatePreviewThumbnail(Bitmap bitmap) {
-        mPreviewThumb.setVisibility(View.VISIBLE);
-        mPreviewThumb.setImageBitmap(bitmap);
-        mActivity.setPreviewThumbnailBitmap(bitmap);
-    }
-
     public void setDownFactor(int factor) {
         mDownSampleFactor = factor;
     }
@@ -472,7 +451,7 @@ public class PhotoUI implements PieListener,
             // Re-apply transform matrix for new surface texture
             setTransformMatrix(mPreviewWidth, mPreviewHeight);
         }
-        updatePreviewThumbnail();
+        mActivity.updateThumbnail(mThumbnail);
     }
 
     @Override
@@ -529,8 +508,7 @@ public class PhotoUI implements PieListener,
 
     public void animateCapture(final byte[] jpegData, int orientation, boolean mirror) {
         // Decode jpeg byte array and then animate the jpeg
-        DecodeTask task = new DecodeTask(jpegData, orientation, mirror);
-        task.execute();
+        mActivity.updateThumbnail(jpegData);
     }
 
     public void showRefocusToast(boolean show) {
@@ -549,8 +527,8 @@ public class PhotoUI implements PieListener,
     }
 
     public void initializeControlByIntent() {
-        mPreviewThumb = (ImageView) mRootView.findViewById(R.id.preview_thumb);
-        mPreviewThumb.setOnClickListener(new OnClickListener() {
+        mThumbnail = (ImageView) mRootView.findViewById(R.id.preview_thumb);
+        mThumbnail.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (!CameraControls.isAnimating())
diff --git a/src/com/android/camera/VideoModule.java b/src/com/android/camera/VideoModule.java
index 20d6db15a..7d7120953 100644
--- a/src/com/android/camera/VideoModule.java
+++ b/src/com/android/camera/VideoModule.java
@@ -1529,10 +1529,6 @@ public class VideoModule implements CameraModule,
         mCurrentVideoValues = null;
     }
 
-    public void updatePreviewThumbnail() {
-        mUI.updateWithNewPreviewThumbnail();
-    }
-
     private void deleteVideoFile(String fileName) {
         Log.v(TAG, "Deleting video " + fileName);
         File f = new File(fileName);
diff --git a/src/com/android/camera/VideoUI.java b/src/com/android/camera/VideoUI.java
index 8362d0590..913a93e2a 100644
--- a/src/com/android/camera/VideoUI.java
+++ b/src/com/android/camera/VideoUI.java
@@ -46,7 +46,6 @@ 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;
@@ -98,7 +97,7 @@ public class VideoUI implements PieRenderer.PieListener,
     private VideoController mController;
     private int mZoomMax;
     private List<Integer> mZoomRatios;
-    private ImageView mPreviewThumb;
+    private ImageView mThumbnail;
     private View mFlashOverlay;
     private boolean mOrientationResize;
     private boolean mPrevOrientationResize;
@@ -267,23 +266,6 @@ public class VideoUI implements PieRenderer.PieListener,
         mCameraControls.setMargins(topMargin, l / 4 - topMargin);
     }
 
-    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;
@@ -433,8 +415,8 @@ public class VideoUI implements PieRenderer.PieListener,
             Log.e(TAG, "No valid bitmap for capture animation.");
             return;
         }
-        mPreviewThumb.setImageBitmap(bitmap);
-        mAnimationManager.startCaptureAnimation(mPreviewThumb);
+        mActivity.updateThumbnail(bitmap);
+        mAnimationManager.startCaptureAnimation(mThumbnail);
     }
 
     /**
@@ -577,8 +559,8 @@ public class VideoUI implements PieRenderer.PieListener,
 
         mGestures.setRenderOverlay(mRenderOverlay);
 
-        mPreviewThumb = (ImageView) mRootView.findViewById(R.id.preview_thumb);
-        mPreviewThumb.setOnClickListener(new OnClickListener() {
+        mThumbnail = (ImageView) mRootView.findViewById(R.id.preview_thumb);
+        mThumbnail.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
                 // Do not allow navigation to filmstrip during video recording
@@ -1031,7 +1013,7 @@ public class VideoUI implements PieRenderer.PieListener,
             // Re-apply transform matrix for new surface texture
             setTransformMatrix(mPreviewWidth, mPreviewHeight);
         }
-        updatePreviewThumbnail();
+        mActivity.updateThumbnail(mThumbnail);
     }
 
     @Override
diff --git a/src/com/android/camera/WideAnglePanoramaModule.java b/src/com/android/camera/WideAnglePanoramaModule.java
index e5ba57eb2..172f6105b 100644
--- a/src/com/android/camera/WideAnglePanoramaModule.java
+++ b/src/com/android/camera/WideAnglePanoramaModule.java
@@ -751,10 +751,6 @@ public class WideAnglePanoramaModule
         }
     }
 
-    public void updatePreviewThumbnail() {
-        mUI.updatePreviewThumbnail();
-    }
-
     // This function will be called upon the first camera frame is available.
     private void reset() {
         mCaptureState = CAPTURE_STATE_VIEWFINDER;
diff --git a/src/com/android/camera/WideAnglePanoramaUI.java b/src/com/android/camera/WideAnglePanoramaUI.java
index 7941ea88c..e270165c1 100644
--- a/src/com/android/camera/WideAnglePanoramaUI.java
+++ b/src/com/android/camera/WideAnglePanoramaUI.java
@@ -46,7 +46,6 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.android.camera.CameraActivity.UpdatePreviewThumbnail;
 import com.android.camera.ui.CameraControls;
 import com.android.camera.ui.CameraRootView;
 import com.android.camera.ui.ModuleSwitcher;
@@ -86,7 +85,7 @@ public class WideAnglePanoramaUI implements
     private TextureView mTextureView;
     private ShutterButton mShutterButton;
     private CameraControls mCameraControls;
-    private ImageView mPreviewThumb;
+    private ImageView mThumbnail;
 
     private Matrix mProgressDirectionMatrix = new Matrix();
     private float[] mProgressAngle = new float[2];
@@ -116,8 +115,8 @@ public class WideAnglePanoramaUI implements
         mSwitcher = (ModuleSwitcher) mRootView.findViewById(R.id.camera_switcher);
         mSwitcher.setCurrentIndex(ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX);
         mSwitcher.setSwitchListener(mActivity);
-        mPreviewThumb = (ImageView) mRootView.findViewById(R.id.preview_thumb);
-        mPreviewThumb.setOnClickListener(new OnClickListener() {
+        mThumbnail = (ImageView) mRootView.findViewById(R.id.preview_thumb);
+        mThumbnail.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (!CameraControls.isAnimating())
@@ -230,23 +229,6 @@ public class WideAnglePanoramaUI implements
         mProgressDirectionMatrix.postRotate(orientation);
     }
 
-    public void updatePreviewThumbnail(Bitmap bitmap) {
-        mPreviewThumb.setVisibility(View.VISIBLE);
-        mPreviewThumb.setImageBitmap(bitmap);
-        mActivity.setPreviewThumbnailBitmap(bitmap);
-    }
-
-    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 showDirectionIndicators(int direction) {
         switch (direction) {
             case PanoProgressBar.DIRECTION_NONE:
@@ -272,7 +254,7 @@ public class WideAnglePanoramaUI implements
     public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int i, int i2) {
         mSurfaceTexture = surfaceTexture;
         mController.onPreviewUIReady();
-        updatePreviewThumbnail();
+        mActivity.updateThumbnail(mThumbnail);
     }
 
     @Override
@@ -329,8 +311,7 @@ public class WideAnglePanoramaUI implements
         // a framework bug. Call requestLayout() as a workaround.
         mSavingProgressBar.requestLayout();
 
-        updatePreviewThumbnail(Bitmap.createScaledBitmap(bitmap,
-                bitmap.getWidth() / 2, bitmap.getHeight() / 2, false));
+        mActivity.updateThumbnail(bitmap);
     }
 
     public void onConfigurationChanged(
diff --git a/src/com/android/camera/ui/FilmStripView.java b/src/com/android/camera/ui/FilmStripView.java
index bc40b06b3..3f1029ed1 100644
--- a/src/com/android/camera/ui/FilmStripView.java
+++ b/src/com/android/camera/ui/FilmStripView.java
@@ -1735,7 +1735,7 @@ public class FilmStripView extends ViewGroup implements BottomControlsListener {
         mDataAdapter.setListener(new DataAdapter.Listener() {
             @Override
             public void onDataLoaded() {
-                mActivity.updatePreviewThumbnail();
+                mActivity.updateThumbnail(false);
                 if (!mIsLoaded)
                     reload();
                 mIsLoaded = true;
@@ -1754,7 +1754,7 @@ public class FilmStripView extends ViewGroup implements BottomControlsListener {
                     return;
                 }
                 updateInsertion(dataID);
-                mActivity.updatePreviewThumbnailForVideo();
+                mActivity.updateThumbnail(true);
             }
 
             @Override