Enhancement: Add button to paste date about snotepad

This is how to do it:

Get current time & date:
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd"); String currentDateandTime = sdf.format(new Date());
https://stackoverflow.com/questions/5369682/get-current-time-and-date-on-android

Copy text to system clipboard:
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE); ClipData clip = ClipData.newPlainText(label, text); clipboard.setPrimaryClip(clip);
https://stackoverflow.com/questions/19253786/how-to-copy-text-to-clip-board-in-android

Paste text from systme clipboard:
private void onPaste(){ Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard(); Transferable t = c.getContents(this); if (t == null) return; try { jtxtfield.setText((String) t.getTransferData(DataFlavor.stringFlavor)); } catch (Exception e){ e.printStackTrace(); }//try }//onPaste
https://stackoverflow.com/questions/6631933/how-would-i-make-a-paste-from-java-using-the-system-clipboard#16694596