Copy a view into a Bitmap (useful for taking screenshots)

copyView.java

int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNDEFINED); 
view.measure(spec, spec); 
view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());  
Bitmap b = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);  
Canvas c = new Canvas(b); 
c.translate(-view.getScrollX(), -view.getScrollY()); 
view.draw(c);

// OR
view.setDrawingCacheEnabled(true);
Bitmap b = view.getDrawingCache();