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POChoosing background for live wallpaper from gallery
 

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    <p>I'm developing a live wallpaper that allows the user to choose a static image from their Gallery and make that the background on the homescreen. I was following the accepted answer from here: <a href="https://stackoverflow.com/questions/3679330/choosing-background-for-live-wallpaper">Choosing background for Live Wallpaper</a> and everything worked up until I had to implement the following code (the last portion in the answer):</p> <pre><code>void getBackground() { if (this.cvwidth == 0 || this.cvheight == 0 || this.visibleWidth == 0) { this.cvwidth = 480; this.cvheight = 854; this.visibleWidth = 480;} if(new File(imageBg).exists()) { int SampleSize = 1; do { BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; bg = BitmapFactory.decodeFile(imageBg, options); SampleSize = (int) (Math.ceil(options.outWidth/(this.visibleWidth * 2))*2); options.inJustDecodeBounds = false; try {options.inSampleSize = SampleSize; bg = BitmapFactory.decodeFile(imageBg, options);} catch (OutOfMemoryError e) { SampleSize = SampleSize * 2; } } while (bg == null); bg = Bitmap.createScaledBitmap(bg, this.cvwidth/2, this.cvheight, true);} else {bg = BitmapFactory.decodeResource(getResources(), R.drawable.bg); bg = Bitmap.createScaledBitmap(bg, this.cvwidth/2, this.cvheight, true);} LoadText = ""; } </code></pre> <p>Everything else worked pretty much as-is after adding in the appropriate variables. What is confusing me here is the line <code>else {bg = BitmapFactory.decodeResource(getResources(), R.drawable.bg);</code>, which gives me the error <code>bg cannot be resolved or is not a field</code>, referring to <code>R.drawable.bg</code>. What am I missing here?</p> <p>Anyone?</p>
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