Use the Dialog class to show messages with accept and cancel actions.
Dialog dialog = new Dialog(Context context, String title, String message);
dialog.show();
// Set listeners
dialog.setOnAcceptButtonClickListener(View.OnClickListener onAcceptButtonClickListener);
dialog.setOnCancelButtonClickListener(View.OnClickListener onCancelButtonClickListener);
// Access buttons
ButtonFlat acceptButton = dialog.getButtonAccept();
ButtonFlat cancelButton = dialog.getButtonCancel();
Dialog dialog = new Dialog(Context context,String title, String message);
dialog.show();
// Set accept click listenner
dialog.setOnAcceptButtonClickListener(View.OnClickListener onAcceptButtonClickListener);
// Set cancel click listenner
dialog.setOnCancelButtonClickListener(View.OnClickListener onCancelButtonClickListener);
// Acces to accept button
ButtonFlat acceptButton = dialog.getButtonAccept();
// Acces to cancel button
ButtonFlat cancelButton = dialog.getButtonCancel();