Java tutorial
//package com.java2s; import android.content.Context; import android.content.res.Resources; import android.graphics.*; public class Main { public static Bitmap loadResource(Context context, int resourceId) { Resources resources = context.getResources(); BitmapFactory.Options options = new BitmapFactory.Options(); options.inDensity = resources.getDisplayMetrics().densityDpi; options.inPurgeable = true; return BitmapFactory.decodeResource(resources, resourceId, options); } }