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Commit 0f5d8441 authored by James Dong's avatar James Dong Committed by Android (Google) Code Review
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Merge "Switch to use MediaMetadataRetriever to generate the project thumbnail... 

Merge "Switch to use MediaMetadataRetriever to generate the project thumbnail when the first media item is a MediaVideoItem"
parents 0edc5297 24a38f1a

media/java/android/media/videoeditor/VideoEditorImpl.java

+27 −6
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ import android.graphics.Bitmap; 
import android.graphics.Rect;

import android.media.videoeditor.MediaImageItem;

import android.media.videoeditor.MediaItem;

import android.media.MediaMetadataRetriever;

import android.util.Log;

import android.util.Xml;

import android.view.Surface;
@@ -1833,12 +1834,32 @@ public class VideoEditorImpl implements VideoEditor { 
            }



            Bitmap projectBitmap = null;

            String filename = mI.getFilename();

            if (mI instanceof MediaVideoItem) {

                MediaMetadataRetriever retriever = new MediaMetadataRetriever();

                retriever.setDataSource(filename);

                Bitmap bitmap = retriever.getFrameAtTime();

                retriever.release();

                retriever = null;

                if (bitmap == null) {

                    String msg = "Thumbnail extraction from " +

                                    filename + " failed";

                    throw new IllegalArgumentException(msg);

                }

                // Resize the thumbnail to the target size

                projectBitmap =

                    Bitmap.createScaledBitmap(bitmap, width, height, true);

            } else {

                try {

                    projectBitmap = mI.getThumbnail(width, height, 500);

                } catch (IllegalArgumentException e) {

                throw new IllegalArgumentException ("Illegal argument error creating project thumbnail");

                    String msg = "Project thumbnail extraction from " +

                                    filename + " failed";

                    throw new IllegalArgumentException(msg);

                } catch (IOException e) {

                throw new IllegalArgumentException ("IO Error creating project thumbnail");

                    String msg = "IO Error creating project thumbnail";

                    throw new IllegalArgumentException(msg);

                }

            }



            try {