1 /* 2 * Copyright (C) 2016 Google Inc. All Rights Reserved. 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.phone.vvm.omtp.sms; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.os.Bundle; 22 import android.provider.VoicemailContract; 23 import android.telecom.PhoneAccountHandle; 24 25 import com.android.internal.telephony.Phone; 26 import com.android.phone.PhoneUtils; 27 import com.android.phone.vvm.omtp.OmtpConstants; 28 import com.android.phone.vvm.omtp.OmtpVvmCarrierConfigHelper; 29 import com.android.phone.vvm.omtp.VvmLog; 30 31 /** 32 * Class ot handle voicemail SMS under legacy mode 33 * 34 * @see OmtpVvmCarrierConfigHelper#isLegacyModeEnabled() 35 */ 36 public class LegacyModeSmsHandler { 37 38 private static final String TAG = "LegacyModeSmsHandler"; 39 handle(Context context, Intent intent, PhoneAccountHandle handle)40 public static void handle(Context context, Intent intent, PhoneAccountHandle handle) { 41 VvmLog.v(TAG, "processing VVM SMS on legacy mode"); 42 String eventType = intent.getExtras() 43 .getString(VoicemailContract.EXTRA_VOICEMAIL_SMS_PREFIX); 44 Bundle data = intent.getExtras().getBundle(VoicemailContract.EXTRA_VOICEMAIL_SMS_FIELDS); 45 46 if (eventType.equals(OmtpConstants.SYNC_SMS_PREFIX)) { 47 SyncMessage message = new SyncMessage(data); 48 VvmLog.v(TAG, "Received SYNC sms for " + handle.getId() + 49 " with event " + message.getSyncTriggerEvent()); 50 51 switch (message.getSyncTriggerEvent()) { 52 case OmtpConstants.NEW_MESSAGE: 53 case OmtpConstants.MAILBOX_UPDATE: 54 // The user has called into the voicemail and the new message count could 55 // change. 56 // For some carriers new message count could be set to 0 even if there are still 57 // unread messages, to clear the message waiting indicator. 58 VvmLog.v(TAG, "updating MWI"); 59 Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(handle); 60 // Setting voicemail message count to non-zero will show the telephony voicemail 61 // notification, and zero will clear it. 62 phone.setVoiceMessageCount(message.getNewMessageCount()); 63 break; 64 default: 65 break; 66 } 67 } 68 } 69 } 70