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In your case, you can try make your image array a dynamic list, ex: ArrayList. Upon the arrival of new item, add it to the list, and call notifyDataSetChanged() (method of the adapter), and your gallery list will be refreshed. Depends on your case, I found that it is better to use AsyncTask here to update the list, and call notifyDataSetChanged. The adapter class would looks similarly to this <pre><code>public class AddImgAdp extends BaseAdapter { int GalItemBg; ArrayList<Bitmap> bitmapList; private Context cont; public AddImgAdp(Context c, ArrayList<Bitmap> bitmapList) { cont = c; TypedArray typArray = obtainStyledAttributes(R.styleable.GalleryTheme); GalItemBg = typArray.getResourceId(R.styleable.GalleryTheme_android_galleryItemBackground, 0); typArray.recycle(); this.bitmapList = bitmapList; } public int getCount() { return bitmapList.size(); } public Object getItem(int position) { return bitmapList.get(position); } public long getItemId(int position) { return bitmapList.get(position); } public View getView(int position, View convertView, ViewGroup parent) { ImageView imgView = new ImageView(cont); // imgView.setImageResource(Imgid[position]); imgView.setImageBitmap(bitmapList.get(position)); imgView.setLayoutParams(new Gallery.LayoutParams(80, 70)); imgView.setScaleType(ImageView.ScaleType.FIT_XY); imgView.setBackgroundResource(GalItemBg); return imgView; } } </code></pre> Let me know if any errors, I am way to depending on IDE.
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1. POAdd Gallery images dynamically in android
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