DefaultOmtpEventHandler.java revision d7f0202199d08e1bc104debbb4db30010683c80f 
1/*
2 * Copyright (C) 2016 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
17package com.android.phone.vvm.omtp;
18
19import android.content.Context;
20import android.provider.VoicemailContract;
21import android.provider.VoicemailContract.Status;
22import com.android.phone.VoicemailStatus;
23import com.android.phone.vvm.omtp.OmtpEvents.Type;
24
25public class DefaultOmtpEventHandler {
26
27    private static final String TAG = "DefErrorCodeHandler";
28
29    public static void handleEvent(Context context, OmtpVvmCarrierConfigHelper config,
30            OmtpEvents event) {
31        switch (event.getType()) {
32            case Type.CONFIGURATION:
33                handleConfigurationEvent(context, config, event);
34                break;
35            case Type.DATA_CHANNEL:
36                handleDataChannelEvent(context, config, event);
37                break;
38            case Type.NOTIFICATION_CHANNEL:
39                handleNotificationChannelEvent(context, config, event);
40                break;
41            case Type.OTHER:
42                handleOtherEvent(context, config, event);
43                break;
44            default:
45                VvmLog.wtf(TAG, "invalid event type " + event.getType() + " for " + event);
46        }
47    }
48
49    private static void handleConfigurationEvent(Context context, OmtpVvmCarrierConfigHelper config,
50            OmtpEvents event) {
51        switch (event) {
52            case CONFIG_REQUEST_STATUS_SUCCESS:
53            case CONFIG_PIN_SET:
54                VoicemailStatus.edit(context, config.getSubId())
55                        .setConfigurationState(VoicemailContract.Status.CONFIGURATION_STATE_OK)
56                        .setNotificationChannelState(Status.NOTIFICATION_CHANNEL_STATE_OK)
57                        .apply();
58                break;
59            case CONFIG_ACTIVATING:
60                // Wipe all errors from the last activation. All errors shown should be new errors
61                // for this activation.
62                VoicemailStatus.edit(context, config.getSubId())
63                        .setConfigurationState(Status.CONFIGURATION_STATE_CONFIGURING)
64                        .setDataChannelState(Status.DATA_CHANNEL_STATE_OK)
65                        .setNotificationChannelState(Status.NOTIFICATION_CHANNEL_STATE_OK).apply();
66                break;
67            case CONFIG_STATUS_SMS_TIME_OUT:
68                VoicemailStatus.edit(context, config.getSubId())
69                        .setConfigurationState(Status.CONFIGURATION_STATE_FAILED)
70                        .apply();
71                break;
72            default:
73                VvmLog.wtf(TAG, "invalid configuration event " + event);
74        }
75    }
76
77    private static void handleDataChannelEvent(Context context, OmtpVvmCarrierConfigHelper config,
78            OmtpEvents event) {
79        switch (event) {
80            case DATA_IMAP_OPERATION_COMPLETED:
81                VoicemailStatus.edit(context, config.getSubId())
82                        .setDataChannelState(Status.DATA_CHANNEL_STATE_OK)
83                        .apply();
84                break;
85
86            case DATA_NO_CONNECTION:
87                VoicemailStatus.edit(context, config.getSubId())
88                        .setDataChannelState(Status.DATA_CHANNEL_STATE_NO_CONNECTION)
89                        .apply();
90                break;
91
92            case DATA_NO_CONNECTION_CELLULAR_REQUIRED:
93                VoicemailStatus.edit(context, config.getSubId())
94                        .setDataChannelState(
95                                Status.DATA_CHANNEL_STATE_NO_CONNECTION_CELLULAR_REQUIRED)
96                        .apply();
97                break;
98            case DATA_INVALID_PORT:
99                VoicemailStatus.edit(context, config.getSubId())
100                        .setDataChannelState(
101                                VoicemailContract.Status.DATA_CHANNEL_STATE_BAD_CONFIGURATION)
102                        .apply();
103                break;
104            case DATA_CANNOT_RESOLVE_HOST_ON_NETWORK:
105                VoicemailStatus.edit(context, config.getSubId())
106                        .setDataChannelState(
107                                VoicemailContract.Status.DATA_CHANNEL_STATE_SERVER_CONNECTION_ERROR)
108                        .apply();
109                break;
110            case DATA_SSL_INVALID_HOST_NAME:
111            case DATA_CANNOT_ESTABLISH_SSL_SESSION:
112            case DATA_IOE_ON_OPEN:
113                VoicemailStatus.edit(context, config.getSubId())
114                        .setDataChannelState(
115                                VoicemailContract.Status.DATA_CHANNEL_STATE_COMMUNICATION_ERROR)
116                        .apply();
117                break;
118            case DATA_BAD_IMAP_CREDENTIAL:
119            case DATA_AUTH_UNKNOWN_USER:
120            case DATA_AUTH_UNKNOWN_DEVICE:
121            case DATA_AUTH_INVALID_PASSWORD:
122            case DATA_AUTH_MAILBOX_NOT_INITIALIZED:
123            case DATA_AUTH_SERVICE_NOT_PROVISIONED:
124            case DATA_AUTH_SERVICE_NOT_ACTIVATED:
125            case DATA_AUTH_USER_IS_BLOCKED:
126                VoicemailStatus.edit(context, config.getSubId())
127                        .setDataChannelState(
128                                VoicemailContract.Status.DATA_CHANNEL_STATE_BAD_CONFIGURATION)
129                        .apply();
130                break;
131
132            case DATA_REJECTED_SERVER_RESPONSE:
133            case DATA_INVALID_INITIAL_SERVER_RESPONSE:
134            case DATA_SSL_EXCEPTION:
135            case DATA_ALL_SOCKET_CONNECTION_FAILED:
136                VoicemailStatus.edit(context, config.getSubId())
137                        .setDataChannelState(
138                                VoicemailContract.Status.DATA_CHANNEL_STATE_SERVER_ERROR)
139                        .apply();
140                break;
141
142            default:
143                VvmLog.wtf(TAG, "invalid data channel event " + event);
144        }
145    }
146
147    private static void handleNotificationChannelEvent(Context context,
148            OmtpVvmCarrierConfigHelper config, OmtpEvents event) {
149        switch (event) {
150            case NOTIFICATION_IN_SERVICE:
151                VoicemailStatus.edit(context, config.getSubId())
152                        .setNotificationChannelState(Status.NOTIFICATION_CHANNEL_STATE_OK)
153                        // Clear the error state. A sync should follow signal return so any error
154                        // will be reposted.
155                        .setDataChannelState(Status.DATA_CHANNEL_STATE_OK)
156                        .apply();
157                break;
158            case NOTIFICATION_SERVICE_LOST:
159                VoicemailStatus.Editor editor = VoicemailStatus.edit(context, config.getSubId());
160                editor.setNotificationChannelState(Status.NOTIFICATION_CHANNEL_STATE_NO_CONNECTION);
161                if (config.isCellularDataRequired()) {
162                    editor.setDataChannelState(
163                            Status.DATA_CHANNEL_STATE_NO_CONNECTION_CELLULAR_REQUIRED);
164                }
165                editor.apply();
166                break;
167            default:
168                VvmLog.wtf(TAG, "invalid notification channel event " + event);
169        }
170    }
171
172    private static void handleOtherEvent(Context context, OmtpVvmCarrierConfigHelper config,
173            OmtpEvents event) {
174        switch (event) {
175            case OTHER_SOURCE_REMOVED:
176                VoicemailStatus.edit(context, config.getSubId())
177                        .setConfigurationState(Status.CONFIGURATION_STATE_NOT_CONFIGURED)
178                        .setNotificationChannelState(
179                                Status.NOTIFICATION_CHANNEL_STATE_NO_CONNECTION)
180                        .setDataChannelState(Status.DATA_CHANNEL_STATE_NO_CONNECTION)
181                        .apply();
182                break;
183            default:
184                VvmLog.wtf(TAG, "invalid other event " + event);
185        }
186    }
187}
188