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    <p>Your problem arises due to the exhaustion of the heap size while allocating drawable resources (it is a common problem, since lots of memory required for this kind of operation).</p> <p>When i have tried your code, i got <code>java.lang.OutOfMemoryError: bitmap size exceeds VM budget</code> . Which is a straightforward self-explanatory error message.</p> <p>Then i made some research and came across a 'native' thread on official Android Dev website: <a href="http://developer.android.com/training/displaying-bitmaps/index.html" rel="nofollow noreferrer">http://developer.android.com/training/displaying-bitmaps/index.html</a> about Bitmaps and examples on how to make efficient resource allocations in applications.</p> <p>So I tried it and combined with your code and this is what i got:</p> <p><strong>ImageAdapter.java</strong> :</p> <pre><code>package com.humanoid.sigma; import android.app.Activity; import android.content.Context; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.GridView; import android.widget.ImageView; public class ImageAdapter extends BaseAdapter { private Context mContext; public Integer[] Tattoos = { R.drawable.tattoo1, R.drawable.tattoo2, R.drawable.tattoo3, R.drawable.tattoo4, R.drawable.tattoo5, R.drawable.tattoo6, R.drawable.tattoo7, R.drawable.tattoo8, R.drawable.tattoo9, R.drawable.tattoo10, R.drawable.tattoo11, R.drawable.tattoo12, R.drawable.tattoo13, R.drawable.tattoo14, R.drawable.tattoo15, R.drawable.tattoo16, R.drawable.tattoo17, R.drawable.tattoo18, R.drawable.tattoo19, R.drawable.tattoo20, R.drawable.tattoo21, R.drawable.tattoo22, R.drawable.tattoo23, R.drawable.tattoo24, R.drawable.tattoo25, R.drawable.tattoo26, R.drawable.tattoo27, R.drawable.tattoo28, R.drawable.tattoo29, R.drawable.tattoo30, R.drawable.tattoo31, R.drawable.tattoo32, R.drawable.tattoo33, R.drawable.tattoo34, R.drawable.tattoo35, R.drawable.tattoo36, R.drawable.tattoo37, R.drawable.tattoo38, R.drawable.tattoo39, R.drawable.tattoo40, R.drawable.tattoo41, R.drawable.tattoo42, R.drawable.tattoo43, R.drawable.tattoo44, R.drawable.tattoo45, R.drawable.tattoo46, R.drawable.tattoo47, R.drawable.tattoo48, R.drawable.tattoo49, R.drawable.tattoo50, R.drawable.tattoo51, R.drawable.tattoo52, R.drawable.tattoo53, R.drawable.tattoo54, R.drawable.tattoo55, R.drawable.tattoo56, R.drawable.tattoo57, R.drawable.tattoo58, R.drawable.tattoo59, R.drawable.tattoo60, R.drawable.tattoo61, R.drawable.tattoo62, R.drawable.tattoo63, R.drawable.tattoo64, R.drawable.tattoo65, R.drawable.tattoo66, R.drawable.tattoo67, R.drawable.tattoo68, R.drawable.tattoo69, R.drawable.tattoo70, R.drawable.tattoo71, R.drawable.tattoo72, R.drawable.tattoo73, R.drawable.tattoo74, R.drawable.tattoo75, R.drawable.tattoo76, R.drawable.tattoo77, R.drawable.tattoo78, R.drawable.tattoo79, R.drawable.tattoo80, R.drawable.tattoo81, R.drawable.tattoo82 }; // Constructor public ImageAdapter(Context c){ mContext = c; } public int getCount() { return Tattoos.length; } public Object getItem(int position) { return Tattoos[position]; } public long getItemId(int position) { return 0; } public View getView(int position, View convertView, ViewGroup parent) { //This actually is a bad solution, because every time convertView is reused, you will still initialize new ImageView, which is wrong //ImageView imageView = new ImageView(this.mContext); //new BitmapWorkerTask(imageView).execute(Tattoos[position]); //return imageView; //Better solution ImageView imageView = null; if (convertView == null) { imageView = new ImageView(this.mContext); new BitmapWorkerTask(imageView).execute(Tattoos[position]); //create new ImageView if it is not present and populate it with some image } else { imageView = (ImageView) convertView; //re-use ImageView that already exists in memory } return imageView; } class BitmapWorkerTask extends AsyncTask&lt;Integer, Void, Bitmap&gt; { private final WeakReference&lt;ImageView&gt; imageViewReference; private int data = 0; public BitmapWorkerTask(ImageView imageView) { // Use a WeakReference to ensure the ImageView can be garbage collected imageViewReference = new WeakReference&lt;ImageView&gt;(imageView); } // Decode image in background. @Override protected Bitmap doInBackground(Integer... params) { data = params[0]; return decodeSampledBitmapFromResource(ImageAdapter.this.mContext.getResources(), data, 100, 100); } // Once complete, see if ImageView is still around and set bitmap. @Override protected void onPostExecute(Bitmap bitmap) { if (imageViewReference != null &amp;&amp; bitmap != null) { final ImageView imageView = imageViewReference.get(); if (imageView != null) { imageView.setImageBitmap(bitmap); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); imageView.setLayoutParams(new GridView.LayoutParams(100, 70)); } } } } public static Bitmap decodeSampledBitmapFromResource(Resources res, int resId, int reqWidth, int reqHeight) { // First decode with inJustDecodeBounds=true to check dimensions final BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; BitmapFactory.decodeResource(res, resId, options); // Calculate inSampleSize options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight); // Decode bitmap with inSampleSize set options.inJustDecodeBounds = false; return BitmapFactory.decodeResource(res, resId, options); } public static int calculateInSampleSize( BitmapFactory.Options options, int reqWidth, int reqHeight) { // Raw height and width of image final int height = options.outHeight; final int width = options.outWidth; int inSampleSize = 1; if (height &gt; reqHeight || width &gt; reqWidth) { // Calculate ratios of height and width to requested height and width final int heightRatio = Math.round((float) height / (float) reqHeight); final int widthRatio = Math.round((float) width / (float) reqWidth); // Choose the smallest ratio as inSampleSize value, this will guarantee // a final image with both dimensions larger than or equal to the // requested height and width. inSampleSize = heightRatio &lt; widthRatio ? heightRatio : widthRatio; } return inSampleSize; } } </code></pre> <p>Which loads images asynchronously and does some additional magic on loaded resources.</p> <p>This solution works fine for me and when you run your code, you can actually see images being loaded one at a time, starting with one that is of less weight and going upwards, i guess, because for every <code>ImageView</code> there will be a separate worker <code>Thread</code>, which will load and transform the resource and then apply it to the <code>ImageView</code>.</p> <p>Proof:</p> <p><img src="https://i.stack.imgur.com/d4AlN.png" alt="asynctask load of resources in getview method inside custom adapter"></p>
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    1. COI like how you set up the code but how do I implement this into my code? Sorry but I'm rather new to the whole development of Android.
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    2. CO@Kodi I edited my answer, just copy all the code you see above to your class implementation. Hope this helps
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    3. COTrying it out now!
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