Redundant thumbnails are loaded when a video doesnt has a thumbnail using async tasks
<p>I am using async task for loading thumbnails. For videos which have thumbnails in database are loaded properly. But the video which doesnt have thumbnail are loaded with random thumbnails (the previous video thumbnail). </p>

<pre><code>        final Bitmap immutableBMap =
                MediaStore.Video.Thumbnails
                .getThumbnail(mCr,
                mContentId,
                MediaStore.Video.Thumbnails.MICRO_KIND, null);

                Bitmap mutableBMapOrig = Bitmap.createScaledBitmap(immutableBMap, 118, 90 , 
                                                                        true);
</code></pre>

<p>The mutableBMapOrig iam setting on my thumbnailview. If it is null i am setting with a default image from my resources</p>

<pre><code>           mImageView.setImageDrawable(r.getDrawable(R.drawable.default_image));
</code></pre>

<p>I hv tried generating thumbnail like below</p>

<pre><code>               ThumbnailUtils.createVideoThumbnail(mContentPath, 
                MediaStore.Images.Thumbnails.MICRO_KIND);
</code></pre>

<p>Basically something is happening inside the thread only if iam correct ?</p>

<p>Please help me. </p>
