in LexSample/app/src/main/java/com/amazonaws/sample/lex/TextActivity.java [86:100]
public void onInteractionError(final Response response, final Exception e) {
if (response != null) {
if (DialogState.Failed.toString().equals(response.getDialogState())) {
addMessage(new TextMessage(response.getTextResponse(), "rx",
getCurrentTimeStamp()));
inConversation = false;
} else {
addMessage(new TextMessage("Please retry", "rx", getCurrentTimeStamp()));
}
} else {
showToast("Error: " + e.getMessage());
Log.e(TAG, "Interaction error", e);
inConversation = false;
}
}