Copy-clipboard

// Gets a handle to the clipboard service.
                ClipboardManager clipboard = (ClipboardManager)
                        getSystemService(Context.CLIPBOARD_SERVICE);

                // Creates a new text clip to put on the clipboard
                ClipData clip = ClipData.newPlainText("Área", textViewArea.getText());

                // Set the clipboard's primary clip.
                if (clipboard != null) {
                    clipboard.setPrimaryClip(clip);
                }

                Toast.makeText(PlantaBaixaActivity.this, "Valor da Área copiado.", Toast.LENGTH_SHORT).show();