Java tutorial
//package com.java2s; //License from project: Apache License import android.content.Context; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Point; public class Main { public static Point getImageMaxDimension(Context context, int[] imgRes) { final Point point = new Point(); for (int i = 0, length = imgRes.length; i < length; i++) { Bitmap tmp = BitmapFactory.decodeResource(context.getResources(), imgRes[i]); int width = tmp.getWidth(); int height = tmp.getHeight(); tmp.recycle(); tmp = null; if (point.x < width) { point.x = width; } if (point.y < height) { point.y = height; } } return point; } }