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227
telephony/java/com/android/internal/telephony/HTCQualcommRIL.java
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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. | ||
*/ | ||
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package com.android.internal.telephony; | ||
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import static com.android.internal.telephony.RILConstants.*; | ||
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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.text.TextUtils; | ||
import android.util.Log; | ||
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import java.util.ArrayList; | ||
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/** | ||
* 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 QualcommSharedRIL implements CommandsInterface { | ||
private final int RIL_INT_RADIO_OFF = 0; | ||
private final int RIL_INT_RADIO_UNAVAILABLE = 1; | ||
private final int RIL_INT_RADIO_ON = 13; | ||
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public HTCQualcommRIL(Context context, int networkMode, int cdmaSubscription) { | ||
super(context, networkMode, cdmaSubscription); | ||
} | ||
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@Override | ||
protected Object | ||
responseIccCardStatus(Parcel p) { | ||
IccCardApplication ca; | ||
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// use old needsOldRilFeature method for feature. it would be redundant to make | ||
// a new method just for naming sake. | ||
boolean subscriptionFromSource = needsOldRilFeature("subscriptionFromSource"); | ||
boolean oldRil = needsOldRilFeature("icccardstatus"); | ||
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IccCardStatus status = new IccCardStatus(); | ||
status.setCardState(p.readInt()); | ||
status.setUniversalPinState(p.readInt()); | ||
status.setGsmUmtsSubscriptionAppIndex(p.readInt()); | ||
status.setCdmaSubscriptionAppIndex(p.readInt()); | ||
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if (!oldRil) | ||
status.setImsSubscriptionAppIndex(p.readInt()); | ||
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int numApplications = p.readInt(); | ||
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// limit to maximum allowed applications | ||
if (numApplications > IccCardStatus.CARD_MAX_APPS) { | ||
numApplications = IccCardStatus.CARD_MAX_APPS; | ||
} | ||
status.setNumApplications(numApplications); | ||
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for (int i = 0 ; i < numApplications ; i++) { | ||
ca = new IccCardApplication(); | ||
ca.app_type = ca.AppTypeFromRILInt(p.readInt()); | ||
ca.app_state = ca.AppStateFromRILInt(p.readInt()); | ||
ca.perso_substate = ca.PersoSubstateFromRILInt(p.readInt()); | ||
if ((ca.app_state == IccCardApplication.AppState.APPSTATE_SUBSCRIPTION_PERSO) && | ||
((ca.perso_substate == IccCardApplication.PersoSubState.PERSOSUBSTATE_READY) || | ||
(ca.perso_substate == IccCardApplication.PersoSubState.PERSOSUBSTATE_UNKNOWN))) { | ||
// ridiculous HTC hack | ||
ca.app_state = IccCardApplication.AppState.APPSTATE_UNKNOWN; | ||
Log.d(LOG_TAG, "ca.app_state == AppState.APPSTATE_SUBSCRIPTION_PERSO"); | ||
Log.d(LOG_TAG, "ca.perso_substate == PersoSubState.PERSOSUBSTATE_READY"); | ||
} | ||
ca.aid = p.readString(); | ||
ca.app_label = p.readString(); | ||
ca.pin1_replaced = p.readInt(); | ||
ca.pin1 = ca.PinStateFromRILInt(p.readInt()); | ||
ca.pin2 = ca.PinStateFromRILInt(p.readInt()); | ||
status.addApplication(ca); | ||
} | ||
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// use ril response to determine subscription source | ||
if (subscriptionFromSource) | ||
return status; | ||
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int appIndex = -1; | ||
if (mPhoneType == RILConstants.CDMA_PHONE) { | ||
appIndex = status.getCdmaSubscriptionAppIndex(); | ||
Log.d(LOG_TAG, "This is a CDMA PHONE " + appIndex); | ||
} else { | ||
appIndex = status.getGsmUmtsSubscriptionAppIndex(); | ||
Log.d(LOG_TAG, "This is a GSM PHONE " + appIndex); | ||
} | ||
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mAid = status.getApplication(appIndex).aid; | ||
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return status; | ||
} | ||
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@Override | ||
protected Object | ||
responseSignalStrength(Parcel p) { | ||
int numInts = 14; | ||
int response[]; | ||
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/* 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 | ||
*/ | ||
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response = new int[numInts]; | ||
for (int i = 0; i < numInts; i++) { | ||
if (i > 8) { | ||
response[i-2] = p.readInt(); | ||
response[i] = -1; | ||
} else { | ||
response[i] = p.readInt(); | ||
} | ||
} | ||
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return response; | ||
} | ||
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@Override | ||
protected void | ||
processUnsolicited (Parcel p) { | ||
Object ret; | ||
int dataPosition = p.dataPosition(); // save off position within the Parcel | ||
int response = p.readInt(); | ||
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switch(response) { | ||
case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: ret = responseVoid(p); break; | ||
case 21004: ret = responseVoid(p); break; // RIL_UNSOL_VOICE_RADIO_TECH_CHANGED | ||
case 21005: ret = responseVoid(p); break; // RIL_UNSOL_IMS_NETWORK_STATE_CHANGED | ||
case 21007: ret = responseVoid(p); break; // RIL_UNSOL_DATA_NETWORK_STATE_CHANGED | ||
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default: | ||
// Rewind the Parcel | ||
p.setDataPosition(dataPosition); | ||
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// Forward responses that we are not overriding to the super class | ||
super.processUnsolicited(p); | ||
return; | ||
} | ||
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switch(response) { | ||
case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: | ||
int state = p.readInt(); | ||
setRadioStateFromRILInt(state); | ||
break; | ||
case 21004: | ||
case 21005: | ||
case 21007: | ||
if (RILJ_LOGD) unsljLogRet(response, ret); | ||
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if (mExitEmergencyCallbackModeRegistrants != null) { | ||
mExitEmergencyCallbackModeRegistrants.notifyRegistrants( | ||
new AsyncResult (null, null, null)); | ||
} | ||
break; | ||
} | ||
} | ||
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private void setRadioStateFromRILInt(int stateCode) { | ||
CommandsInterface.RadioState radioState; | ||
HandlerThread handlerThread; | ||
Looper looper; | ||
IccHandler iccHandler; | ||
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switch (stateCode) { | ||
case RIL_INT_RADIO_OFF: | ||
radioState = CommandsInterface.RadioState.RADIO_OFF; | ||
if (mIccHandler != null) { | ||
mIccThread = null; | ||
mIccHandler = null; | ||
} | ||
break; | ||
case RIL_INT_RADIO_UNAVAILABLE: | ||
radioState = CommandsInterface.RadioState.RADIO_UNAVAILABLE; | ||
break; | ||
case RIL_INT_RADIO_ON: | ||
if (mIccHandler == null) { | ||
handlerThread = new HandlerThread("IccHandler"); | ||
mIccThread = handlerThread; | ||
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mIccThread.start(); | ||
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looper = mIccThread.getLooper(); | ||
mIccHandler = new IccHandler(this,looper); | ||
mIccHandler.run(); | ||
} | ||
radioState = CommandsInterface.RadioState.RADIO_ON; | ||
break; | ||
default: | ||
throw new RuntimeException("Unrecognized RIL_RadioState: " + stateCode); | ||
} | ||
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setRadioState(radioState); | ||
} | ||
} |
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