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/*
* Copyright (C) 2012 The CyanogenMod 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.internal.telephony;
import static com.android.internal.telephony.RILConstants.*;
import android.content.Context;
import android.os.AsyncResult;
import android.os.HandlerThread;
import android.os.Looper;
import android.os.Message;
import android.os.Parcel;
import android.telephony.SignalStrength;
import android.text.TextUtils;
import android.util.Log;
import com.android.internal.telephony.IccCardApplicationStatus;
import com.android.internal.telephony.IccCardStatus;
import java.util.ArrayList;
/**
* Qualcomm RIL class for basebands that do not send the SIM status
* piggybacked in RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED. Instead,
* these radios will send radio state and we have to query for SIM
* status separately.
*
* {@hide}
*/
public class HTCQualcommRIL extends RIL implements CommandsInterface {
private static final int RIL_UNSOL_ENTER_LPM = 3023;
private static final int RIL_UNSOL_TPMR_ID = 3024;
private static final int RIL_UNSOL_CDMA_3G_INDICATOR = 4259;
private static final int RIL_UNSOL_CDMA_ENHANCE_ROAMING_INDICATOR = 4262;
private static final int RIL_UNSOL_RESPONSE_PHONE_MODE_CHANGE = 4802;
private static final int RIL_UNSOL_RESPONSE_VOICE_RADIO_TECH_CHANGED = 21004;
private static final int RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED = 5755;
private static final int RIL_UNSOL_RESPONSE_DATA_NETWORK_STATE_CHANGED = 5757;
public HTCQualcommRIL(Context context, int networkMode, int cdmaSubscription) {
super(context, networkMode, cdmaSubscription);
}
@Override
protected Object
responseIccCardStatus(Parcel p) {
Object ret = super.responseIccCardStatus(p);
// force CDMA + LTE network mode
boolean forceCdmaLte = needsOldRilFeature("forceCdmaLteNetworkType");
if (forceCdmaLte) {
setPreferredNetworkType(NETWORK_MODE_LTE_CDMA_EVDO, null);
}
return ret;
}
@Override
protected Object
responseSignalStrength(Parcel p) {
/* HTC signal strength format:
* 0: GW_SignalStrength
* 1: GW_SignalStrength.bitErrorRate
* 2: CDMA_SignalStrength.dbm
* 3: CDMA_SignalStrength.ecio
* 4: EVDO_SignalStrength.dbm
* 5: EVDO_SignalStrength.ecio
* 6: EVDO_SignalStrength.signalNoiseRatio
* 7: ATT_SignalStrength.dbm
* 8: ATT_SignalStrength.ecno
* 9: LTE_SignalStrength.signalStrength
* 10: LTE_SignalStrength.rsrp
* 11: LTE_SignalStrength.rsrq
* 12: LTE_SignalStrength.rssnr
* 13: LTE_SignalStrength.cqi
*/
int parcelSize = p.dataSize();
int gsmSignalStrength = p.readInt();
int gsmBitErrorRate = p.readInt();
int cdmaDbm = p.readInt();
int cdmaEcio = p.readInt();
int evdoDbm = p.readInt();
int evdoEcio = p.readInt();
int evdoSnr = p.readInt();
if (parcelSize == 14) {
/* Signal strength parcel contains HTC ATT signal strength */
p.readInt(); // ATT_SignalStrength.dbm
p.readInt(); // ATT_SignalStrength.ecno
}
int lteSignalStrength = p.readInt();
int lteRsrp = p.readInt();
int lteRsrq = p.readInt();
int lteRssnr = p.readInt();
int lteCqi = p.readInt();
boolean isGsm = (mPhoneType == RILConstants.GSM_PHONE);
SignalStrength signalStrength = new SignalStrength(gsmSignalStrength,
gsmBitErrorRate, cdmaDbm, cdmaEcio, evdoDbm, evdoEcio, evdoSnr,
lteSignalStrength, lteRsrp, lteRsrq, lteRssnr, lteCqi, isGsm);
return signalStrength;
}
@Override
protected void
processUnsolicited (Parcel p) {
Object ret;
int dataPosition = p.dataPosition(); // save off position within the Parcel
int response = p.readInt();
switch(response) {
case RIL_UNSOL_ENTER_LPM: ret = responseVoid(p); break;
case RIL_UNSOL_TPMR_ID: ret = responseVoid(p); break;
case RIL_UNSOL_CDMA_3G_INDICATOR: ret = responseInts(p); break;
case RIL_UNSOL_CDMA_ENHANCE_ROAMING_INDICATOR: ret = responseInts(p); break;
case RIL_UNSOL_RESPONSE_PHONE_MODE_CHANGE: ret = responseInts(p); break;
case RIL_UNSOL_RESPONSE_VOICE_RADIO_TECH_CHANGED: ret = responseVoid(p); break;
case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: ret = responseVoid(p); break;
case RIL_UNSOL_RESPONSE_DATA_NETWORK_STATE_CHANGED: ret = responseVoid(p); break;
case RIL_UNSOL_RIL_CONNECTED: ret = responseInts(p); break;
default:
// Rewind the Parcel
p.setDataPosition(dataPosition);
// Forward responses that we are not overriding to the super class
super.processUnsolicited(p);
return;
}
switch(response) {
case RIL_UNSOL_ENTER_LPM:
case RIL_UNSOL_TPMR_ID:
case RIL_UNSOL_CDMA_3G_INDICATOR:
case RIL_UNSOL_CDMA_ENHANCE_ROAMING_INDICATOR:
case RIL_UNSOL_RESPONSE_PHONE_MODE_CHANGE:
case RIL_UNSOL_RESPONSE_VOICE_RADIO_TECH_CHANGED:
case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED:
case RIL_UNSOL_RESPONSE_DATA_NETWORK_STATE_CHANGED:
if (RILJ_LOGD) unsljLogRet(response, ret);
if (mExitEmergencyCallbackModeRegistrants != null) {
mExitEmergencyCallbackModeRegistrants.notifyRegistrants(
new AsyncResult (null, null, null));
}
break;
case RIL_UNSOL_RIL_CONNECTED: {
if (RILJ_LOGD) unsljLogRet(response, ret);
boolean skipRadioPowerOff = needsOldRilFeature("skipradiooff");
// Initial conditions
if (!skipRadioPowerOff) {
setRadioPower(false, null);
}
setPreferredNetworkType(mPreferredNetworkType, null);
setCdmaSubscriptionSource(mCdmaSubscription, null);
notifyRegistrantsRilConnectionChanged(((int[])ret)[0]);
break;
}
}
}
/**
* Notify all registrants that the ril has connected or disconnected.
*
* @param rilVer is the version of the ril or -1 if disconnected.
*/
private void notifyRegistrantsRilConnectionChanged(int rilVer) {
mRilVersion = rilVer;
if (mRilConnectedRegistrants != null) {
mRilConnectedRegistrants.notifyRegistrants(
new AsyncResult (null, new Integer(rilVer), null));
}
}
}
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