| /* |
| * Copyright (C) 2015 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.phone.vvm.omtp; |
| |
| import android.content.Context; |
| import android.telecom.PhoneAccountHandle; |
| import android.telephony.PhoneStateListener; |
| import android.telephony.ServiceState; |
| import android.telephony.SubscriptionManager; |
| |
| import com.android.phone.PhoneUtils; |
| import com.android.phone.VoicemailStatus; |
| import com.android.phone.vvm.RemoteVvmTaskManager; |
| import com.android.phone.vvm.omtp.sync.OmtpVvmSourceManager; |
| import com.android.phone.vvm.omtp.sync.OmtpVvmSyncService; |
| import com.android.phone.vvm.omtp.sync.SyncTask; |
| import com.android.phone.vvm.omtp.sync.VoicemailStatusQueryHelper; |
| import com.android.phone.vvm.omtp.utils.PhoneAccountHandleConverter; |
| |
| /** |
| * Check if service is lost and indicate this in the voicemail status. |
| */ |
| public class VvmPhoneStateListener extends PhoneStateListener { |
| |
| private static final String TAG = "VvmPhoneStateListener"; |
| |
| private PhoneAccountHandle mPhoneAccount; |
| private Context mContext; |
| private int mPreviousState = -1; |
| |
| public VvmPhoneStateListener(Context context, PhoneAccountHandle accountHandle) { |
| super(PhoneUtils.getSubIdForPhoneAccountHandle(accountHandle)); |
| mContext = context; |
| mPhoneAccount = accountHandle; |
| } |
| |
| @Override |
| public void onServiceStateChanged(ServiceState serviceState) { |
| int subId = PhoneAccountHandleConverter.toSubId(mPhoneAccount); |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| VvmLog.e(TAG, "onServiceStateChanged on phoneAccount " + mPhoneAccount |
| + " with invalid subId, ignoring"); |
| return; |
| } |
| |
| if (RemoteVvmTaskManager.hasRemoteService(mContext, subId)) { |
| return; |
| } |
| |
| int state = serviceState.getState(); |
| if (state == mPreviousState || (state != ServiceState.STATE_IN_SERVICE |
| && mPreviousState != ServiceState.STATE_IN_SERVICE)) { |
| // Only interested in state changes or transitioning into or out of "in service". |
| // Otherwise just quit. |
| mPreviousState = state; |
| return; |
| } |
| |
| OmtpVvmCarrierConfigHelper helper = new OmtpVvmCarrierConfigHelper(mContext, subId); |
| |
| if (state == ServiceState.STATE_IN_SERVICE) { |
| |
| VoicemailStatusQueryHelper voicemailStatusQueryHelper = |
| new VoicemailStatusQueryHelper(mContext); |
| if (voicemailStatusQueryHelper.isVoicemailSourceConfigured(mPhoneAccount)) { |
| if (!voicemailStatusQueryHelper.isNotificationsChannelActive(mPhoneAccount)) { |
| VvmLog |
| .v(TAG, "Notifications channel is active for " + subId); |
| helper.handleEvent(VoicemailStatus.edit(mContext, mPhoneAccount), |
| OmtpEvents.NOTIFICATION_IN_SERVICE); |
| } |
| } |
| |
| if (OmtpVvmSourceManager.getInstance(mContext).isVvmSourceRegistered(mPhoneAccount)) { |
| VvmLog |
| .v(TAG, "Signal returned: requesting resync for " + subId); |
| // If the source is already registered, run a full sync in case something was missed |
| // while signal was down. |
| SyncTask.start(mContext, mPhoneAccount, OmtpVvmSyncService.SYNC_FULL_SYNC); |
| } else { |
| VvmLog.v(TAG, |
| "Signal returned: reattempting activation for " + subId); |
| // Otherwise initiate an activation because this means that an OMTP source was |
| // recognized but either the activation text was not successfully sent or a response |
| // was not received. |
| helper.startActivation(); |
| } |
| } else { |
| VvmLog.v(TAG, "Notifications channel is inactive for " + subId); |
| |
| if (!OmtpVvmSourceManager.getInstance(mContext).isVvmSourceRegistered(mPhoneAccount)) { |
| return; |
| } |
| helper.handleEvent(VoicemailStatus.edit(mContext, mPhoneAccount), |
| OmtpEvents.NOTIFICATION_SERVICE_LOST); |
| } |
| mPreviousState = state; |
| } |
| } |