Gallery items overlapping (bleed in)

Question

My probel is that images in my Gallery are bleeding in into each other once I begin scrolling towards the next image.

I am using a android.widget.Gallery connected to a custom adapter I extended from BaseAdapter.

The adapter's GetView() method is like this

public View getView(int position, View convertView, ViewGroup parent) {
            ImageView i = new ImageView(mContext);
            if (mImageBitmap != null && position < mImageBitmap.length)
             i.setImageBitmap(mImageBitmap[position]);
            return i;

alt text }

Why are you setting the image bitmap yourself, instead of letting the adapter take care of it? — Cheryl Simon, Oct 20 '10 at 21:13

score 29 · Answer 1 · answered Oct 20 '10 at 21:12

29

Did you try using android:spacing ( in xml) or setSpacing(int spacing) (in code) on the Gallery?

answered Oct 20 '10 at 21:12

level32

545
3
6

This did the trick for me. The overlap of gallery items started when I started inflating the items from an xml. Now that is solved - thanks! – Vanja Jul 13 '11 at 13:22
2

Worked for me too: setSpacing(0) – ToddH Sep 16 '11 at 23:54
Worked, don't forget to set the units: setSpacing(0dp) – Pelanes Jul 25 '16 at 17:08

score 9 · Accepted Answer · answered Oct 21 '10 at 02:28

9

I actually found the solution to my problem. In getView(), the ImageView I was returning had no background and thus the ImageViews would overlap. I set the background of the ImageView to black before returning it and it looks great

answered Oct 21 '10 at 02:28

yann.debonnel

766
9
22

score 3 · Answer 3 · answered Nov 02 '11 at 12:34

3

It seems the fading is added automatically and disabling through XML doesn't work.

However disabling programatically seems to work:

Gallery carousel = (Gallery)findViewById(R.id.image_carousel); carousel.setHorizontalFadingEdgeEnabled(false);

answered Nov 02 '11 at 12:34

Jonathon Horsman

2,303
1
20
18

score 0 · Answer 4 · answered Nov 01 '11 at 02:29

0

If you have access to the Gallery instance, you can also call the following method to remove the bleed in area:

gallery.setUnselectedAlpha(1.0f);

This also removes the white-ish haziness of the Gallery view.

answered Nov 01 '11 at 02:29

Yuntao

655
5
7

Gallery items overlapping (bleed in)

4 Answers4