I am creating few icons with Drop shadow blending option in Photoshop. Then I save the icon as PNG with Transparency as 'chekced' and Matte as 'None'. The shadow looks fine on desktop but when my developer places those icons in his app, and runs on android device, all the shadows show as solid white border instead of transparent shadow. What changes should I make in my Photoshop settings to produce correct images?
In HTML, the place where you have the dynamic image, add a border tag to 0.
You should use "Save for web" and then choose png24 instead of png8 there. it would save your image transparency pixels more acuire.
Let me know if it helps you
If the image looks ok on your computer there's nothing wrong with the PNG file. Can you save the icon as a GIF instead, or does it offer to few colors?