1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.libraries.rcs.simpleclient.provisioning;
18 
19 import android.telephony.ims.ImsException;
20 
21 /**
22  * Access to provisioning functionality and data.
23  */
24 public interface ProvisioningController {
25 
26     /**
27      * Triggers a new provisioning request. If the device is not already provisioned, it requests
28      * the
29      * provisioning flow and sets up callbacks. If the provisioning is already present, it
30      * requests a
31      * new provisioning config from the server.
32      *
33      * @throws ImsException if there is an error.
34      */
triggerProvisioning()35     void triggerProvisioning() throws ImsException;
36 
37     /** Is Single-Reg enabled for the default call SIM ? */
isRcsVolteSingleRegistrationCapable()38     boolean isRcsVolteSingleRegistrationCapable() throws ImsException;
39 
onConfigurationChange(ProvisioningStateChangeCallback cb)40     void onConfigurationChange(ProvisioningStateChangeCallback cb);
41 
42     // Unregister the callback to the framework's provisioning change.
unRegister()43     void unRegister();
44 }
45