Eric Erfanian | ccca315 | 2017-02-22 16:32:36 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2015 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 | package com.android.voicemailomtp; |
| 17 | |
| 18 | import android.content.Context; |
| 19 | import android.telecom.PhoneAccountHandle; |
| 20 | import android.telephony.PhoneStateListener; |
| 21 | import android.telephony.ServiceState; |
| 22 | |
| 23 | import com.android.voicemailomtp.sync.OmtpVvmSourceManager; |
| 24 | import com.android.voicemailomtp.sync.OmtpVvmSyncService; |
| 25 | import com.android.voicemailomtp.sync.SyncTask; |
| 26 | import com.android.voicemailomtp.sync.VoicemailStatusQueryHelper; |
| 27 | |
| 28 | /** |
| 29 | * Check if service is lost and indicate this in the voicemail status. |
| 30 | */ |
| 31 | public class VvmPhoneStateListener extends PhoneStateListener { |
| 32 | |
| 33 | private static final String TAG = "VvmPhoneStateListener"; |
| 34 | |
| 35 | private PhoneAccountHandle mPhoneAccount; |
| 36 | private Context mContext; |
| 37 | private int mPreviousState = -1; |
| 38 | |
| 39 | public VvmPhoneStateListener(Context context, PhoneAccountHandle accountHandle) { |
| 40 | // TODO: b/32637799 too much trouble to call super constructor through reflection, |
| 41 | // just use non-phoneAccountHandle version for now. |
| 42 | super(); |
| 43 | mContext = context; |
| 44 | mPhoneAccount = accountHandle; |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public void onServiceStateChanged(ServiceState serviceState) { |
| 49 | if (mPhoneAccount == null) { |
| 50 | VvmLog.e(TAG, "onServiceStateChanged on phoneAccount " + mPhoneAccount |
| 51 | + " with invalid phoneAccountHandle, ignoring"); |
| 52 | return; |
| 53 | } |
| 54 | |
| 55 | int state = serviceState.getState(); |
| 56 | if (state == mPreviousState || (state != ServiceState.STATE_IN_SERVICE |
| 57 | && mPreviousState != ServiceState.STATE_IN_SERVICE)) { |
| 58 | // Only interested in state changes or transitioning into or out of "in service". |
| 59 | // Otherwise just quit. |
| 60 | mPreviousState = state; |
| 61 | return; |
| 62 | } |
| 63 | |
| 64 | OmtpVvmCarrierConfigHelper helper = new OmtpVvmCarrierConfigHelper(mContext, mPhoneAccount); |
| 65 | |
| 66 | if (state == ServiceState.STATE_IN_SERVICE) { |
| 67 | VoicemailStatusQueryHelper voicemailStatusQueryHelper = |
| 68 | new VoicemailStatusQueryHelper(mContext); |
| 69 | if (voicemailStatusQueryHelper.isVoicemailSourceConfigured(mPhoneAccount)) { |
| 70 | if (!voicemailStatusQueryHelper.isNotificationsChannelActive(mPhoneAccount)) { |
| 71 | VvmLog |
| 72 | .v(TAG, "Notifications channel is active for " + mPhoneAccount); |
| 73 | helper.handleEvent(VoicemailStatus.edit(mContext, mPhoneAccount), |
| 74 | OmtpEvents.NOTIFICATION_IN_SERVICE); |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | if (OmtpVvmSourceManager.getInstance(mContext).isVvmSourceRegistered(mPhoneAccount)) { |
| 79 | VvmLog |
| 80 | .v(TAG, "Signal returned: requesting resync for " + mPhoneAccount); |
| 81 | // If the source is already registered, run a full sync in case something was missed |
| 82 | // while signal was down. |
| 83 | SyncTask.start(mContext, mPhoneAccount, OmtpVvmSyncService.SYNC_FULL_SYNC); |
| 84 | } else { |
| 85 | VvmLog.v(TAG, |
| 86 | "Signal returned: reattempting activation for " + mPhoneAccount); |
| 87 | // Otherwise initiate an activation because this means that an OMTP source was |
| 88 | // recognized but either the activation text was not successfully sent or a response |
| 89 | // was not received. |
| 90 | helper.startActivation(); |
| 91 | } |
| 92 | } else { |
| 93 | VvmLog.v(TAG, "Notifications channel is inactive for " + mPhoneAccount); |
| 94 | |
| 95 | if (!OmtpVvmSourceManager.getInstance(mContext).isVvmSourceRegistered(mPhoneAccount)) { |
| 96 | return; |
| 97 | } |
| 98 | helper.handleEvent(VoicemailStatus.edit(mContext, mPhoneAccount), |
| 99 | OmtpEvents.NOTIFICATION_SERVICE_LOST); |
| 100 | } |
| 101 | mPreviousState = state; |
| 102 | } |
| 103 | } |