private Bitmap createPieChart(final Context context) { final VMAccount cache = PreferencesUtil.getCachedAccount(context); final MinutesPieGraphDrawable graph = new MinutesPieGraphDrawable(context, cache); final Canvas c = new Canvas(); final Bitmap b = Bitmap.createBitmap(72, 72, Bitmap.Config.ARGB_8888); c.setBitmap(b); graph.drawOnCanvas(c, new Rect(0, 0, 72, 72)); return b; } }