Java tutorial
//package com.java2s; //License from project: Apache License import android.graphics.BitmapFactory; public class Main { public static double[] getImageWidthAndHeight(String path) { BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; BitmapFactory.decodeFile(path, options); double imageWidth = options.outWidth; double imageHeight = options.outHeight; return new double[] { imageWidth, imageHeight }; } }