import androidhelper


droid = androidhelper.Android()


def query(text):
    droid.ttsSpeak(text)
    result = droid.dialogGetInput("", text).result
    while result is None:
        result = droid.dialogGetInput("", text).result
    return result


def query_int(text):
    try:
        ans = query(text)
        return int(ans)
    except ValueError:
        droid.makeToast("Please enter a valid number!")
        return query_int(text)


def query_yes_no(question):
    droid.ttsSpeak(question)
    droid.dialogCreateAlert("", question)
    droid.dialogSetPositiveButtonText("Yes")
    droid.dialogSetNegativeButtonText("No")
    droid.dialogShow()
    resp = droid.dialogGetResponse().result
    return resp["which"] == "positive"