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/*
* 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.voicemail.impl;
import android.content.Context;
import android.telecom.PhoneAccountHandle;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import com.android.voicemail.impl.sync.OmtpVvmSyncService;
import com.android.voicemail.impl.sync.SyncTask;
import com.android.voicemail.impl.sync.VoicemailStatusQueryHelper;
import com.android.voicemail.impl.sync.VvmAccountManager;
/**
* Check if service is lost and indicate this in the voicemail status. TODO(b/35125657): Not used
* for now, restore it.
*/
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) {
// TODO: b/32637799 too much trouble to call super constructor through reflection,
// just use non-phoneAccountHandle version for now.
super();
mContext = context;
mPhoneAccount = accountHandle;
}
@Override
public void onServiceStateChanged(ServiceState serviceState) {
if (mPhoneAccount == null) {
VvmLog.e(
TAG,
"onServiceStateChanged on phoneAccount "
+ mPhoneAccount
+ " with invalid phoneAccountHandle, ignoring");
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, mPhoneAccount);
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 " + mPhoneAccount);
helper.handleEvent(
VoicemailStatus.edit(mContext, mPhoneAccount), OmtpEvents.NOTIFICATION_IN_SERVICE);
}
}
if (VvmAccountManager.isAccountActivated(mContext, mPhoneAccount)) {
VvmLog.v(TAG, "Signal returned: requesting resync for " + mPhoneAccount);
// 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 " + mPhoneAccount);
// 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 " + mPhoneAccount);
if (!VvmAccountManager.isAccountActivated(mContext, mPhoneAccount)) {
return;
}
helper.handleEvent(
VoicemailStatus.edit(mContext, mPhoneAccount), OmtpEvents.NOTIFICATION_SERVICE_LOST);
}
mPreviousState = state;
}
}
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