get thumbnail by scaling bitmaps bit.ly/JZW0Gj #android

gistfile1.java

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;

public class BitmapUtil {

    public static Bitmap getBitmap(Context context,String photoUriPath) throws Exception {
        Uri photoUri = Uri.parse(photoUriPath);
        InputStream photoStream = context.getContentResolver().openInputStream(photoUri);
        BitmapFactory.Options options = new BitmapFactory.Options();
        options.inSampleSize=2;
        Bitmap photoBitmap = BitmapFactory.decodeStream(photoStream,null,options);
        int h = photoBitmap.getHeight();
        int w = photoBitmap.getWidth();
        if((w>h)&&(w>128)){
            double ratio = 128d/w;
            w=128;
            h=(int)(ratio*h);
        }
        else if((h>w)&&(h>128)){
            double ratio = 128d/h;
            h=128;
            w=(int)(ratio*w);
        }
         Bitmap scaled = Bitmap.createScaledBitmap(photoBitmap, w, h, true);
         photoBitmap.recycle();
         return scaled;
    }
}