how can add more images in array list in android

Question

I am starting to game development adding bitmap images in to array list how can implemented

for(int i =0;i<9;i++)
{
  resizedBitmap[i] = Bitmap.createBitmap(bitmapOrg, (i%3)*newWidth, (i/3)*newHeight,newWidth, newHeight);            
}

Given 9 images are storing array list display random order how can implemented its urgent

yes this puzzle game purpose can please send some source code related these link — Narasimha
– Narasimha, Commented Oct 22, 2010 at 11:48

nEx.Software · Accepted Answer · 2010-10-24 18:47:37Z

2

There are a number of ways you can achieve what you are attempting to achieve. One such way is to ditch the array, and use an ArrayList instead.

ArrayList<Bitmap> mBitmaps = new ArrayList<Bitmap>(9);
for (int i = 0; i < 9; i++)
{
    mBitmaps.add(Bitmap.createBitmap(bitmapOrg, (i % 3) * newWidth, (i / 3) * newHeight, newWidth, newHeight));
}

Collections.shuffle(mBitmaps);

for (int i = 0; i < 9; i++)
{
    Bitmap bitmap = mBitmaps.get(i));

    //Do something
    //...
}

answered Oct 24, 2010 at 18:47

nEx.Software

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2 Comments

David Brown Over a year ago

I have 28 images with the names startimg01 to 28 respectively. How do I add those images particularlty?

nEx.Software Over a year ago

If you are meaning that you want to call these images back by name as opposed to index, you can use a Map<String, Bitmap> instead of an array. To add: mBitmaps.put("img01", bitmap); To retrieve: Bitmap bitmap = mBitmaps.get("img01");

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