Telephony: Add TD-SCDMA network modes (f2e4499a) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/RadioAccessFamily.java

100644 → 100755

+60 −0

Original line number	Original line	Diff line number	Diff line
	@@ -185,6 +185,36 @@ public class RadioAccessFamily implements Parcelable {
	case RILConstants.NETWORK_MODE_GLOBAL:		case RILConstants.NETWORK_MODE_GLOBAL:
	raf = GSM \| WCDMA \| CDMA \| EVDO;		raf = GSM \| WCDMA \| CDMA \| EVDO;
	break;		break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_ONLY:
			raf = RAF_TD_SCDMA;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA:
			raf = RAF_TD_SCDMA \| WCDMA;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_LTE:
			raf = RAF_TD_SCDMA \| RAF_LTE;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM:
			raf = RAF_TD_SCDMA \| GSM;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_LTE:
			raf = RAF_TD_SCDMA \| GSM \| RAF_LTE;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA:
			raf = RAF_TD_SCDMA \| GSM \| WCDMA;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA_LTE:
			raf = RAF_TD_SCDMA \| WCDMA \| RAF_LTE;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_LTE:
			raf = RAF_TD_SCDMA \| GSM \| WCDMA \| RAF_LTE;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_CDMA_EVDO:
			raf = RAF_TD_SCDMA \| GSM \| WCDMA \| CDMA \| EVDO;
			break;
			case RILConstants.NETWORK_MODE_TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA:
			raf = RAF_TD_SCDMA \| RAF_LTE \| CDMA \| EVDO \| GSM \| WCDMA;
			break;
	default:		default:
	raf = RAF_UNKNOWN;		raf = RAF_UNKNOWN;
	break;		break;
	@@ -248,6 +278,36 @@ public class RadioAccessFamily implements Parcelable {
	case (GSM \| WCDMA \| CDMA \| EVDO):		case (GSM \| WCDMA \| CDMA \| EVDO):
	type = RILConstants.NETWORK_MODE_GLOBAL;		type = RILConstants.NETWORK_MODE_GLOBAL;
	break;		break;
			case RAF_TD_SCDMA:
			type = RILConstants.NETWORK_MODE_TD_SCDMA_ONLY;
			break;
			case (RAF_TD_SCDMA \| WCDMA):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA;
			break;
			case (RAF_TD_SCDMA \| RAF_LTE):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_LTE;
			break;
			case (RAF_TD_SCDMA \| GSM):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_GSM;
			break;
			case (RAF_TD_SCDMA \| GSM \| RAF_LTE):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_GSM_LTE;
			break;
			case (RAF_TD_SCDMA \| GSM \| WCDMA):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA;
			break;
			case (RAF_TD_SCDMA \| WCDMA \| RAF_LTE):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA_LTE;
			break;
			case (RAF_TD_SCDMA \| GSM \| WCDMA \| RAF_LTE):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_LTE;
			break;
			case (RAF_TD_SCDMA\| GSM \| WCDMA \| CDMA \| EVDO):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_CDMA_EVDO;
			break;
			case (RAF_TD_SCDMA\| RAF_LTE \| CDMA \| EVDO \| GSM \| WCDMA):
			type = RILConstants.NETWORK_MODE_TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA;
			break;
	default:		default:
	type = RILConstants.PREFERRED_NETWORK_MODE ;		type = RILConstants.PREFERRED_NETWORK_MODE ;
	break;		break;

telephony/java/android/telephony/ServiceState.java

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -728,6 +728,9 @@ public class ServiceState implements Parcelable {
	case RIL_RADIO_TECHNOLOGY_GSM:		case RIL_RADIO_TECHNOLOGY_GSM:
	rtString = "GSM";		rtString = "GSM";
	break;		break;
			case RIL_RADIO_TECHNOLOGY_TD_SCDMA:
			rtString = "TD-SCDMA";
			break;
	case RIL_RADIO_TECHNOLOGY_IWLAN:		case RIL_RADIO_TECHNOLOGY_IWLAN:
	rtString = "IWLAN";		rtString = "IWLAN";
	break;		break;
	@@ -1068,6 +1071,8 @@ public class ServiceState implements Parcelable {
	return TelephonyManager.NETWORK_TYPE_HSPAP;		return TelephonyManager.NETWORK_TYPE_HSPAP;
	case ServiceState.RIL_RADIO_TECHNOLOGY_GSM:		case ServiceState.RIL_RADIO_TECHNOLOGY_GSM:
	return TelephonyManager.NETWORK_TYPE_GSM;		return TelephonyManager.NETWORK_TYPE_GSM;
			case ServiceState.RIL_RADIO_TECHNOLOGY_TD_SCDMA:
			return TelephonyManager.NETWORK_TYPE_TD_SCDMA;
	case ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN:		case ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN:
	return TelephonyManager.NETWORK_TYPE_IWLAN;		return TelephonyManager.NETWORK_TYPE_IWLAN;
	default:		default:

telephony/java/android/telephony/SignalStrength.java

+98 −8

Original line number	Original line	Diff line number	Diff line
	@@ -68,6 +68,7 @@ public class SignalStrength implements Parcelable {
	private int mLteRsrq;		private int mLteRsrq;
	private int mLteRssnr;		private int mLteRssnr;
	private int mLteCqi;		private int mLteCqi;
			private int mTdScdmaRscp;

	private boolean isGsm; // This value is set by the ServiceStateTracker onSignalStrengthResult		private boolean isGsm; // This value is set by the ServiceStateTracker onSignalStrengthResult

	@@ -107,6 +108,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = INVALID;		mLteRsrq = INVALID;
	mLteRssnr = INVALID;		mLteRssnr = INVALID;
	mLteCqi = INVALID;		mLteCqi = INVALID;
			mTdScdmaRscp = INVALID;
	isGsm = true;		isGsm = true;
	}		}

	@@ -131,6 +133,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = INVALID;		mLteRsrq = INVALID;
	mLteRssnr = INVALID;		mLteRssnr = INVALID;
	mLteCqi = INVALID;		mLteCqi = INVALID;
			mTdScdmaRscp = INVALID;
	isGsm = gsmFlag;		isGsm = gsmFlag;
	}		}

	@@ -149,6 +152,22 @@ public class SignalStrength implements Parcelable {
	lteRsrq, lteRssnr, lteCqi, gsmFlag);		lteRsrq, lteRssnr, lteCqi, gsmFlag);
	}		}

			/**
			* Constructor
			*
			* @hide
			*/
			public SignalStrength(int gsmSignalStrength, int gsmBitErrorRate,
			int cdmaDbm, int cdmaEcio,
			int evdoDbm, int evdoEcio, int evdoSnr,
			int lteSignalStrength, int lteRsrp, int lteRsrq, int lteRssnr, int lteCqi,
			int tdScdmaRscp, boolean gsmFlag) {
			initialize(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
			evdoDbm, evdoEcio, evdoSnr, lteSignalStrength, lteRsrp,
			lteRsrq, lteRssnr, lteCqi, gsmFlag);
			mTdScdmaRscp = tdScdmaRscp;
			}

	/**		/**
	* Constructor		* Constructor
	*		*
	@@ -233,6 +252,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = lteRsrq;		mLteRsrq = lteRsrq;
	mLteRssnr = lteRssnr;		mLteRssnr = lteRssnr;
	mLteCqi = lteCqi;		mLteCqi = lteCqi;
			mTdScdmaRscp = INVALID;
	isGsm = gsm;		isGsm = gsm;
	if (DBG) log("initialize: " + toString());		if (DBG) log("initialize: " + toString());
	}		}
	@@ -253,6 +273,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = s.mLteRsrq;		mLteRsrq = s.mLteRsrq;
	mLteRssnr = s.mLteRssnr;		mLteRssnr = s.mLteRssnr;
	mLteCqi = s.mLteCqi;		mLteCqi = s.mLteCqi;
			mTdScdmaRscp = s.mTdScdmaRscp;
	isGsm = s.isGsm;		isGsm = s.isGsm;
	}		}

	@@ -276,6 +297,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = in.readInt();		mLteRsrq = in.readInt();
	mLteRssnr = in.readInt();		mLteRssnr = in.readInt();
	mLteCqi = in.readInt();		mLteCqi = in.readInt();
			mTdScdmaRscp = in.readInt();
	isGsm = (in.readInt() != 0);		isGsm = (in.readInt() != 0);
	}		}

	@@ -302,7 +324,7 @@ public class SignalStrength implements Parcelable {
	ss.mLteRsrq = in.readInt();		ss.mLteRsrq = in.readInt();
	ss.mLteRssnr = in.readInt();		ss.mLteRssnr = in.readInt();
	ss.mLteCqi = in.readInt();		ss.mLteCqi = in.readInt();
			ss.mTdScdmaRscp = in.readInt();
	return ss;		return ss;
	}		}

	@@ -322,6 +344,7 @@ public class SignalStrength implements Parcelable {
	out.writeInt(mLteRsrq);		out.writeInt(mLteRsrq);
	out.writeInt(mLteRssnr);		out.writeInt(mLteRssnr);
	out.writeInt(mLteCqi);		out.writeInt(mLteCqi);
			out.writeInt(mTdScdmaRscp);
	out.writeInt(isGsm ? 1 : 0);		out.writeInt(isGsm ? 1 : 0);
	}		}

	@@ -377,6 +400,10 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = ((mLteRsrq >= 3) && (mLteRsrq <= 20)) ? -mLteRsrq : SignalStrength.INVALID;		mLteRsrq = ((mLteRsrq >= 3) && (mLteRsrq <= 20)) ? -mLteRsrq : SignalStrength.INVALID;
	mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr		mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr
	: SignalStrength.INVALID;		: SignalStrength.INVALID;

			mTdScdmaRscp = ((mTdScdmaRscp >= 25) && (mTdScdmaRscp <= 120))
			? -mTdScdmaRscp : SignalStrength.INVALID;

	// Cqi no change		// Cqi no change
	if (DBG) log("Signal after validate=" + this);		if (DBG) log("Signal after validate=" + this);
	}		}
	@@ -477,13 +504,16 @@ public class SignalStrength implements Parcelable {
	* while 4 represents a very strong signal strength.		* while 4 represents a very strong signal strength.
	*/		*/
	public int getLevel() {		public int getLevel() {
	int level;		int level = 0;

	if (isGsm) {		if (isGsm) {
	level = getLteLevel();		level = getLteLevel();
			if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
			level = getTdScdmaLevel();
	if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {		if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
	level = getGsmLevel();		level = getGsmLevel();
	}		}
			}
	} else {		} else {
	int cdmaLevel = getCdmaLevel();		int cdmaLevel = getCdmaLevel();
	int evdoLevel = getEvdoLevel();		int evdoLevel = getEvdoLevel();
	@@ -508,10 +538,14 @@ public class SignalStrength implements Parcelable {
	* @hide		* @hide
	*/		*/
	public int getAsuLevel() {		public int getAsuLevel() {
	int asuLevel;		int asuLevel = 0;
	if (isGsm) {		if (isGsm) {
	if (getLteLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {		if (getLteLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
			if (getTdScdmaLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
	asuLevel = getGsmAsuLevel();		asuLevel = getGsmAsuLevel();
			} else {
			asuLevel = getTdScdmaAsuLevel();
			}
	} else {		} else {
	asuLevel = getLteAsuLevel();		asuLevel = getLteAsuLevel();
	}		}
	@@ -539,12 +573,16 @@ public class SignalStrength implements Parcelable {
	* @hide		* @hide
	*/		*/
	public int getDbm() {		public int getDbm() {
	int dBm;		int dBm = INVALID;

	if(isGsm()) {		if(isGsm()) {
	dBm = getLteDbm();		dBm = getLteDbm();
	if (dBm == INVALID) {		if (dBm == INVALID) {
			if (getTdScdmaLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
	dBm = getGsmDbm();		dBm = getGsmDbm();
			} else {
			dBm = getTdScdmaDbm();
			}
	}		}
	} else {		} else {
	int cdmaDbm = getCdmaDbm();		int cdmaDbm = getCdmaDbm();
	@@ -848,6 +886,54 @@ public class SignalStrength implements Parcelable {
	return this.isGsm;		return this.isGsm;
	}		}

			/**
			* @return get TD_SCDMA dbm
			*
			* @hide
			*/
			public int getTdScdmaDbm() {
			return this.mTdScdmaRscp;
			}

			/**
			* Get TD-SCDMA as level 0..4
			* Range : 25 to 120
			* INT_MAX: 0x7FFFFFFF denotes invalid value
			* Reference: 3GPP TS 25.123, section 9.1.1.1
			*
			* @hide
			*/
			public int getTdScdmaLevel() {
			final int tdScdmaDbm = getTdScdmaDbm();
			int level;

			if ((tdScdmaDbm > -25) \|\| (tdScdmaDbm == SignalStrength.INVALID))
			level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
			else if (tdScdmaDbm >= -49) level = SIGNAL_STRENGTH_GREAT;
			else if (tdScdmaDbm >= -73) level = SIGNAL_STRENGTH_GOOD;
			else if (tdScdmaDbm >= -97) level = SIGNAL_STRENGTH_MODERATE;
			else if (tdScdmaDbm >= -120) level = SIGNAL_STRENGTH_POOR;
			else level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

			if (DBG) log("getTdScdmaLevel = " + level);
			return level;
			}

			/**
			* Get the TD-SCDMA signal level as an asu value.
			*
			* @hide
			*/
			public int getTdScdmaAsuLevel() {
			final int tdScdmaDbm = getTdScdmaDbm();
			int tdScdmaAsuLevel;

			if (tdScdmaDbm == INVALID) tdScdmaAsuLevel = 255;
			else tdScdmaAsuLevel = tdScdmaDbm + 120;
			if (DBG) log("TD-SCDMA Asu level: " + tdScdmaAsuLevel);
			return tdScdmaAsuLevel;
			}

	/**		/**
	* @return hash code		* @return hash code
	*/		*/
	@@ -860,7 +946,7 @@ public class SignalStrength implements Parcelable {
	+ (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum)		+ (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum)
	+ (mLteSignalStrength * primeNum) + (mLteRsrp * primeNum)		+ (mLteSignalStrength * primeNum) + (mLteRsrp * primeNum)
	+ (mLteRsrq * primeNum) + (mLteRssnr * primeNum) + (mLteCqi * primeNum)		+ (mLteRsrq * primeNum) + (mLteRssnr * primeNum) + (mLteCqi * primeNum)
	+ (isGsm ? 1 : 0));		+ (mTdScdmaRscp * primeNum) + (isGsm ? 1 : 0));
	}		}

	/**		/**
	@@ -892,6 +978,7 @@ public class SignalStrength implements Parcelable {
	&& mLteRsrq == s.mLteRsrq		&& mLteRsrq == s.mLteRsrq
	&& mLteRssnr == s.mLteRssnr		&& mLteRssnr == s.mLteRssnr
	&& mLteCqi == s.mLteCqi		&& mLteCqi == s.mLteCqi
			&& mTdScdmaRscp == s.mTdScdmaRscp
	&& isGsm == s.isGsm);		&& isGsm == s.isGsm);
	}		}

	@@ -913,6 +1000,7 @@ public class SignalStrength implements Parcelable {
	+ " " + mLteRsrq		+ " " + mLteRsrq
	+ " " + mLteRssnr		+ " " + mLteRssnr
	+ " " + mLteCqi		+ " " + mLteCqi
			+ " " + mTdScdmaRscp
	+ " " + (isGsm ? "gsm\|lte" : "cdma"));		+ " " + (isGsm ? "gsm\|lte" : "cdma"));
	}		}

	@@ -935,6 +1023,7 @@ public class SignalStrength implements Parcelable {
	mLteRsrq = m.getInt("LteRsrq");		mLteRsrq = m.getInt("LteRsrq");
	mLteRssnr = m.getInt("LteRssnr");		mLteRssnr = m.getInt("LteRssnr");
	mLteCqi = m.getInt("LteCqi");		mLteCqi = m.getInt("LteCqi");
			mTdScdmaRscp = m.getInt("TdScdma");
	isGsm = m.getBoolean("isGsm");		isGsm = m.getBoolean("isGsm");
	}		}

	@@ -957,6 +1046,7 @@ public class SignalStrength implements Parcelable {
	m.putInt("LteRsrq", mLteRsrq);		m.putInt("LteRsrq", mLteRsrq);
	m.putInt("LteRssnr", mLteRssnr);		m.putInt("LteRssnr", mLteRssnr);
	m.putInt("LteCqi", mLteCqi);		m.putInt("LteCqi", mLteCqi);
			m.putInt("TdScdma", mTdScdmaRscp);
	m.putBoolean("isGsm", Boolean.valueOf(isGsm));		m.putBoolean("isGsm", Boolean.valueOf(isGsm));
	}		}

telephony/java/android/telephony/TelephonyManager.java

100644 → 100755

+14 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1058,12 +1058,22 @@ public class TelephonyManager {
	case RILConstants.NETWORK_MODE_GSM_UMTS:		case RILConstants.NETWORK_MODE_GSM_UMTS:
	case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA:		case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA:
	case RILConstants.NETWORK_MODE_LTE_WCDMA:		case RILConstants.NETWORK_MODE_LTE_WCDMA:
	case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA:		case RILConstants.NETWORK_MODE_TD_SCDMA_ONLY:
			case RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA:
			case RILConstants.NETWORK_MODE_TD_SCDMA_LTE:
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM:
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_LTE:
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA:
			case RILConstants.NETWORK_MODE_TD_SCDMA_WCDMA_LTE:
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_LTE:
	return PhoneConstants.PHONE_TYPE_GSM;		return PhoneConstants.PHONE_TYPE_GSM;

	// Use CDMA Phone for the global mode including CDMA		// Use CDMA Phone for the global mode including CDMA
	case RILConstants.NETWORK_MODE_GLOBAL:		case RILConstants.NETWORK_MODE_GLOBAL:
	case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO:		case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO:
			case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA:
			case RILConstants.NETWORK_MODE_TD_SCDMA_GSM_WCDMA_CDMA_EVDO:
			case RILConstants.NETWORK_MODE_TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA:
	return PhoneConstants.PHONE_TYPE_CDMA;		return PhoneConstants.PHONE_TYPE_CDMA;

	case RILConstants.NETWORK_MODE_LTE_ONLY:		case RILConstants.NETWORK_MODE_LTE_ONLY:
	@@ -1379,10 +1389,12 @@ public class TelephonyManager {
	* @see #NETWORK_TYPE_LTE		* @see #NETWORK_TYPE_LTE
	* @see #NETWORK_TYPE_EHRPD		* @see #NETWORK_TYPE_EHRPD
	* @see #NETWORK_TYPE_HSPAP		* @see #NETWORK_TYPE_HSPAP
			* @see #NETWORK_TYPE_TD_SCDMA
	*		*
	* <p>		* <p>
	* Requires Permission:		* Requires Permission:
	* {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}		* {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
			* @hide
	*/		*/
	/** {@hide} */		/** {@hide} */
	public int getNetworkType(int subId) {		public int getNetworkType(int subId) {

telephony/java/com/android/internal/telephony/RILConstants.java

100644 → 100755

+11 −0

Original line number	Original line	Diff line number	Diff line
	@@ -96,6 +96,17 @@ public interface RILConstants {
	int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10; /* LTE, CDMA, EvDo, GSM/WCDMA */		int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10; /* LTE, CDMA, EvDo, GSM/WCDMA */
	int NETWORK_MODE_LTE_ONLY = 11; /* LTE Only mode. */		int NETWORK_MODE_LTE_ONLY = 11; /* LTE Only mode. */
	int NETWORK_MODE_LTE_WCDMA = 12; /* LTE/WCDMA */		int NETWORK_MODE_LTE_WCDMA = 12; /* LTE/WCDMA */
			int NETWORK_MODE_TD_SCDMA_ONLY = 13; /* TD-SCDMA only */
			int NETWORK_MODE_TD_SCDMA_WCDMA = 14; /* TD-SCDMA and WCDMA */
			int NETWORK_MODE_TD_SCDMA_LTE = 15; /* TD-SCDMA and LTE */
			int NETWORK_MODE_TD_SCDMA_GSM = 16; /* TD-SCDMA and GSM */
			int NETWORK_MODE_TD_SCDMA_GSM_LTE = 17; /* TD-SCDMA,GSM and LTE */
			int NETWORK_MODE_TD_SCDMA_GSM_WCDMA = 18; /* TD-SCDMA, GSM/WCDMA */
			int NETWORK_MODE_TD_SCDMA_WCDMA_LTE = 19; /* TD-SCDMA, WCDMA and LTE */
			int NETWORK_MODE_TD_SCDMA_GSM_WCDMA_LTE = 20; /* TD-SCDMA, GSM/WCDMA and LTE */
			int NETWORK_MODE_TD_SCDMA_GSM_WCDMA_CDMA_EVDO = 21; /TD-SCDMA,EvDo,CDMA,GSM/WCDMA/
			int NETWORK_MODE_TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA = 22; /* TD-SCDMA/LTE/GSM/WCDMA, CDMA, and
			EvDo */
	int PREFERRED_NETWORK_MODE = SystemProperties.getInt("ro.telephony.default_network",		int PREFERRED_NETWORK_MODE = SystemProperties.getInt("ro.telephony.default_network",
	NETWORK_MODE_WCDMA_PREF);		NETWORK_MODE_WCDMA_PREF);