| /* |
| * Copyright (C) 2006 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.telephony; |
| |
| /** |
| * {@hide} |
| */ |
| public interface MmiCode |
| { |
| /** |
| * {@hide} |
| */ |
| public enum State { |
| PENDING, |
| CANCELLED, |
| COMPLETE, |
| FAILED |
| } |
| |
| |
| /** |
| * @return Current state of MmiCode request |
| */ |
| public State getState(); |
| |
| /** |
| * @return Localized message for UI display, valid only in COMPLETE |
| * or FAILED states. null otherwise |
| */ |
| |
| public CharSequence getMessage(); |
| |
| /** |
| * Cancels pending MMI request. |
| * State becomes CANCELLED unless already COMPLETE or FAILED |
| */ |
| public void cancel(); |
| |
| /** |
| * @return true if the network response is a REQUEST for more user input. |
| */ |
| public boolean isUssdRequest(); |
| |
| /** |
| * @return true if an outstanding request can be canceled. |
| */ |
| public boolean isCancelable(); |
| } |