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/*
* Copyright (c) 2015, Motorola Mobility LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of Motorola Mobility nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MOTOROLA MOBILITY LLC BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package com.android.service.ims.presence;
import android.content.Intent;
import android.os.IBinder;
import android.os.RemoteException;
import android.app.Service;
import android.os.SystemProperties;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.HandlerThread;
import android.os.Process;
import java.util.ArrayList;
import android.content.ContentValues;
import android.text.TextUtils;
import com.android.ims.internal.Logger;
import com.android.ims.RcsPresence;
import com.android.ims.RcsPresenceInfo;
/**
* This service essentially plays the role of a "worker thread", allowing us to store
* presence information.
*/
public class PersistService extends Service {
private Logger logger = Logger.getLogger(this.getClass().getName());
private static final int MESSAGE_PRESENCE_CHANGED = 1;
private static final int MESSAGE_PUBLISH_STATE_CHANGED = 2;
private int mVltProvisionErrorCount = 0;
private Looper mServiceLooper = null;
private ServiceHandler mServiceHandler = null;
private EABContactManager mEABContactManager = null;
@Override
public void onCreate() {
mEABContactManager = new EABContactManager(getContentResolver(), getPackageName());
// separate thread because the service normally runs in the process's
// main thread, which we don't want to block.
HandlerThread thread = new HandlerThread("PersistServiceThread",
Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
mServiceLooper = thread.getLooper();
mServiceHandler = new ServiceHandler(mServiceLooper);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if(intent == null) {
return Service.START_NOT_STICKY;
}
if(RcsPresence.ACTION_PRESENCE_CHANGED.equals(intent.getAction())) {
Message msg = mServiceHandler.obtainMessage(MESSAGE_PRESENCE_CHANGED);
msg.arg1 = startId;
msg.obj = intent;
mServiceHandler.sendMessage(msg);
return Service.START_NOT_STICKY;
} else if(RcsPresence.ACTION_PUBLISH_STATE_CHANGED.equals(intent.getAction())) {
Message msg = mServiceHandler.obtainMessage(MESSAGE_PUBLISH_STATE_CHANGED);
msg.arg1 = startId;
msg.obj = intent;
mServiceHandler.sendMessage(msg);
return Service.START_NOT_STICKY;
} else {
logger.debug("unknown intent=" + intent);
}
return Service.START_NOT_STICKY;
}
@Override
public void onDestroy() {
mServiceLooper.quit();
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
private final class ServiceHandler extends Handler {
public ServiceHandler(Looper looper) {
super(looper);
}
/**
* Handler to save the presence information.
*/
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
logger.print( "Thread=" + Thread.currentThread().getName() + " received "
+ msg);
if(msg == null){
logger.error("msg=null");
return;
}
int serviceId = msg.arg1;
Intent intent = (Intent)msg.obj;
logger.print("handleMessage serviceId: " + serviceId + " intent: " + intent);
switch (msg.what) {
case MESSAGE_PRESENCE_CHANGED:
if (intent != null) {
if (RcsPresence.ACTION_PRESENCE_CHANGED.equals(intent.getAction())) {
handlePresence(intent);
} else {
logger.debug("I don't care about intent: " + intent);
}
intent.setComponent(null);
sendBroadcast(intent);
}
break;
case MESSAGE_PUBLISH_STATE_CHANGED:
if (intent != null) {
if (RcsPresence.ACTION_PUBLISH_STATE_CHANGED.equals(intent.getAction())) {
int publishState = intent.getIntExtra(RcsPresence.EXTRA_PUBLISH_STATE,
RcsPresence.PublishState.PUBLISH_STATE_200_OK);
handlePublishState(publishState);
} else {
logger.debug("I don't care about intent: " + intent);
}
}
break;
default:
logger.debug("unknown message:" + msg);
}
}
}
private void handlePublishState(int publishState) {
if(publishState == RcsPresence.PublishState.PUBLISH_STATE_VOLTE_PROVISION_ERROR) {
mVltProvisionErrorCount += 1;
if(mVltProvisionErrorCount >= 3){
if(mEABContactManager != null) {
mEABContactManager.updateAllCapabilityToUnknown();
logger.print("updateAllCapabilityToUnknown for publish 403 error");
Intent intent = new Intent(RcsPresence.ACTION_PRESENCE_CHANGED);
sendBroadcast(intent);
} else {
logger.error("mEABContactManager is null");
}
}
} else if(publishState == RcsPresence.PublishState.PUBLISH_STATE_RCS_PROVISION_ERROR){
mVltProvisionErrorCount = 0;
if(mEABContactManager != null) {
mEABContactManager.updateAllVtCapabilityToUnknown();
logger.print("updateAllVtCapabilityToUnknown for publish 404 error");
Intent intent = new Intent(RcsPresence.ACTION_PRESENCE_CHANGED);
sendBroadcast(intent);
} else {
logger.error("mEABContactManager is null");
}
} else {
mVltProvisionErrorCount = 0;
}
}
private void handlePresence(Intent intent) {
if(intent == null) {
return;
}
// save the presence information.
ArrayList<RcsPresenceInfo> rcsPresenceInfoList = intent.getParcelableArrayListExtra(
RcsPresence.EXTRA_PRESENCE_INFO_LIST);
boolean updateLastTimestamp = intent.getBooleanExtra("updateLastTimestamp", true);
logger.print("updateLastTimestamp=" + updateLastTimestamp +
" RcsPresenceInfoList=" + rcsPresenceInfoList);
for(int i=0; i< rcsPresenceInfoList.size(); i++){
RcsPresenceInfo rcsPresenceInfoTmp = rcsPresenceInfoList.get(i);
if((rcsPresenceInfoTmp != null) && !TextUtils.isEmpty(
rcsPresenceInfoTmp.getContactNumber())){
mEABContactManager.update(rcsPresenceInfoTmp, updateLastTimestamp);
}
}
}
}
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