"none", "poor", "moderate", "good", "great"
};
- /** @hide */
- //Use int max, as -1 is a valid value in signal strength
- public static final int INVALID = 0x7FFFFFFF;
+ /**
+ * Use Integer.MAX_VALUE because -1 is a valid value in signal strength.
+ * @hide
+ */
+ public static final int INVALID = Integer.MAX_VALUE;
private static final int LTE_RSRP_THRESHOLDS_NUM = 6;
+ /** Parameters reported by the Radio */
private int mGsmSignalStrength; // Valid values are (0-31, 99) as defined in TS 27.007 8.5
private int mGsmBitErrorRate; // bit error rate (0-7, 99) as defined in TS 27.007 8.5
private int mCdmaDbm; // This value is the RSSI value
private int mLteRsrq;
private int mLteRssnr;
private int mLteCqi;
- private int mLteRsrpBoost; // offset to be reduced from the rsrp threshold while calculating
- // signal strength level
private int mTdScdmaRscp;
- private boolean isGsm; // This value is set by the ServiceStateTracker onSignalStrengthResult
+ /** Parameters from the framework */
+ private int mLteRsrpBoost; // offset to be reduced from the rsrp threshold while calculating
+ // signal strength level
+ private boolean mIsGsm; // This value is set by the ServiceStateTracker
+ // onSignalStrengthResult.
private boolean mUseOnlyRsrpForLteLevel; // Use only RSRP for the number of LTE signal bar.
// The threshold of LTE RSRP for determining the display level of LTE signal bar.
* @hide
*/
public SignalStrength() {
- mGsmSignalStrength = 99;
- mGsmBitErrorRate = -1;
- mCdmaDbm = -1;
- mCdmaEcio = -1;
- mEvdoDbm = -1;
- mEvdoEcio = -1;
- mEvdoSnr = -1;
- mLteSignalStrength = 99;
- mLteRsrp = INVALID;
- mLteRsrq = INVALID;
- mLteRssnr = INVALID;
- mLteCqi = INVALID;
- mLteRsrpBoost = 0;
- mTdScdmaRscp = INVALID;
- isGsm = true;
- mUseOnlyRsrpForLteLevel = false;
- setLteRsrpThresholds(getDefaultLteRsrpThresholds());
+ this(true);
}
/**
* This constructor is used to create SignalStrength with default
- * values and set the isGsmFlag with the value passed in the input
+ * values and set the gsmFlag with the value passed in the input
*
* @param gsmFlag true if Gsm Phone,false if Cdma phone
* @return newly created SignalStrength
mLteRsrq = INVALID;
mLteRssnr = INVALID;
mLteCqi = INVALID;
- mLteRsrpBoost = 0;
mTdScdmaRscp = INVALID;
- isGsm = gsmFlag;
+ mLteRsrpBoost = 0;
+ mIsGsm = gsmFlag;
mUseOnlyRsrpForLteLevel = false;
setLteRsrpThresholds(getDefaultLteRsrpThresholds());
}
/**
- * Constructor
+ * Constructor with all fields present
*
* @hide
*/
- public SignalStrength(int gsmSignalStrength, int gsmBitErrorRate,
+ 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 lteRsrpBoost, int tdScdmaRscp, boolean gsmFlag, boolean lteLevelBaseOnRsrp) {
- initialize(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
- evdoDbm, evdoEcio, evdoSnr, lteSignalStrength, lteRsrp,
- lteRsrq, lteRssnr, lteCqi, lteRsrpBoost, gsmFlag, lteLevelBaseOnRsrp);
- mTdScdmaRscp = tdScdmaRscp;
- }
-
- /**
- * 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, 0, gsmFlag, false);
- mTdScdmaRscp = tdScdmaRscp;
+ int tdScdmaRscp,
+ // values Added by config
+ int lteRsrpBoost, boolean gsmFlag, boolean lteLevelBaseOnRsrp) {
+ mGsmSignalStrength = gsmSignalStrength;
+ mGsmBitErrorRate = gsmBitErrorRate;
+ mCdmaDbm = cdmaDbm;
+ mCdmaEcio = cdmaEcio;
+ mEvdoDbm = evdoDbm;
+ mEvdoEcio = evdoEcio;
+ mEvdoSnr = evdoSnr;
+ mLteSignalStrength = lteSignalStrength;
+ mLteRsrp = lteRsrp;
+ mLteRsrq = lteRsrq;
+ mLteRssnr = lteRssnr;
+ mLteCqi = lteCqi;
+ mTdScdmaRscp = INVALID;
+ mLteRsrpBoost = lteRsrpBoost;
+ mIsGsm = gsmFlag;
+ mUseOnlyRsrpForLteLevel = lteLevelBaseOnRsrp;
+ setLteRsrpThresholds(getDefaultLteRsrpThresholds());
+ if (DBG) log("initialize: " + toString());
}
/**
- * Constructor
+ * Constructor for only values provided by Radio HAL
*
* @hide
*/
int cdmaDbm, int cdmaEcio,
int evdoDbm, int evdoEcio, int evdoSnr,
int lteSignalStrength, int lteRsrp, int lteRsrq, int lteRssnr, int lteCqi,
- boolean gsmFlag) {
- initialize(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
+ int tdScdmaRscp) {
+ this(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
evdoDbm, evdoEcio, evdoSnr, lteSignalStrength, lteRsrp,
- lteRsrq, lteRssnr, lteCqi, 0, gsmFlag, false);
- }
-
- /**
- * Constructor
- *
- * @hide
- */
- public SignalStrength(int gsmSignalStrength, int gsmBitErrorRate,
- int cdmaDbm, int cdmaEcio,
- int evdoDbm, int evdoEcio, int evdoSnr,
- boolean gsmFlag) {
- initialize(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
- evdoDbm, evdoEcio, evdoSnr, 99, INVALID,
- INVALID, INVALID, INVALID, 0, gsmFlag, false);
+ lteRsrq, lteRssnr, lteCqi, tdScdmaRscp, 0, true, false);
}
/**
}
/**
- * Initialize gsm/cdma values, sets lte values to defaults.
- *
- * @param gsmSignalStrength
- * @param gsmBitErrorRate
- * @param cdmaDbm
- * @param cdmaEcio
- * @param evdoDbm
- * @param evdoEcio
- * @param evdoSnr
- * @param gsm
- *
- * @hide
- */
- public void initialize(int gsmSignalStrength, int gsmBitErrorRate,
- int cdmaDbm, int cdmaEcio,
- int evdoDbm, int evdoEcio, int evdoSnr,
- boolean gsm) {
- initialize(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
- evdoDbm, evdoEcio, evdoSnr, 99, INVALID,
- INVALID, INVALID, INVALID, 0, gsm, false);
- }
-
- /**
- * Initialize all the values
- *
- * @param gsmSignalStrength
- * @param gsmBitErrorRate
- * @param cdmaDbm
- * @param cdmaEcio
- * @param evdoDbm
- * @param evdoEcio
- * @param evdoSnr
- * @param lteSignalStrength
- * @param lteRsrp
- * @param lteRsrq
- * @param lteRssnr
- * @param lteCqi
- * @param lteRsrpBoost
- * @param gsm
- * @param useOnlyRsrpForLteLevel
- *
- * @hide
- */
- public void initialize(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 lteRsrpBoost, boolean gsm, boolean useOnlyRsrpForLteLevel) {
- mGsmSignalStrength = gsmSignalStrength;
- mGsmBitErrorRate = gsmBitErrorRate;
- mCdmaDbm = cdmaDbm;
- mCdmaEcio = cdmaEcio;
- mEvdoDbm = evdoDbm;
- mEvdoEcio = evdoEcio;
- mEvdoSnr = evdoSnr;
- mLteSignalStrength = lteSignalStrength;
- mLteRsrp = lteRsrp;
- mLteRsrq = lteRsrq;
- mLteRssnr = lteRssnr;
- mLteCqi = lteCqi;
- mLteRsrpBoost = lteRsrpBoost;
- mTdScdmaRscp = INVALID;
- isGsm = gsm;
- mUseOnlyRsrpForLteLevel = useOnlyRsrpForLteLevel;
-
- setLteRsrpThresholds(getDefaultLteRsrpThresholds());
- if (DBG) log("initialize: " + toString());
- }
-
- /**
* @hide
*/
protected void copyFrom(SignalStrength s) {
mLteRsrq = s.mLteRsrq;
mLteRssnr = s.mLteRssnr;
mLteCqi = s.mLteCqi;
- mLteRsrpBoost = s.mLteRsrpBoost;
mTdScdmaRscp = s.mTdScdmaRscp;
- isGsm = s.isGsm;
+ mLteRsrpBoost = s.mLteRsrpBoost;
+ mIsGsm = s.mIsGsm;
mUseOnlyRsrpForLteLevel = s.mUseOnlyRsrpForLteLevel;
setLteRsrpThresholds(s.mLteRsrpThresholds);
}
mLteRsrq = in.readInt();
mLteRssnr = in.readInt();
mLteCqi = in.readInt();
- mLteRsrpBoost = in.readInt();
mTdScdmaRscp = in.readInt();
- isGsm = (in.readInt() != 0);
- mUseOnlyRsrpForLteLevel = (in.readInt() != 0);
- for (int i = 0; i < LTE_RSRP_THRESHOLDS_NUM; i++) {
- mLteRsrpThresholds[i] = in.readInt();
- }
- }
-
- /**
- * Make a SignalStrength object from the given parcel as passed up by
- * the ril which does not have isGsm. isGsm will be changed by ServiceStateTracker
- * so the default is a don't care.
- *
- * @hide
- */
- public static SignalStrength makeSignalStrengthFromRilParcel(Parcel in) {
- if (DBG) log("Size of signalstrength parcel:" + in.dataSize());
-
- SignalStrength ss = new SignalStrength();
- ss.mGsmSignalStrength = in.readInt();
- ss.mGsmBitErrorRate = in.readInt();
- ss.mCdmaDbm = in.readInt();
- ss.mCdmaEcio = in.readInt();
- ss.mEvdoDbm = in.readInt();
- ss.mEvdoEcio = in.readInt();
- ss.mEvdoSnr = in.readInt();
- ss.mLteSignalStrength = in.readInt();
- ss.mLteRsrp = in.readInt();
- ss.mLteRsrq = in.readInt();
- ss.mLteRssnr = in.readInt();
- ss.mLteCqi = in.readInt();
- ss.mTdScdmaRscp = in.readInt();
- return ss;
+ mLteRsrpBoost = in.readInt();
+ mIsGsm = in.readBoolean();
+ mUseOnlyRsrpForLteLevel = in.readBoolean();
+ in.readIntArray(mLteRsrpThresholds);
}
/**
out.writeInt(mLteRsrq);
out.writeInt(mLteRssnr);
out.writeInt(mLteCqi);
- out.writeInt(mLteRsrpBoost);
out.writeInt(mTdScdmaRscp);
- out.writeInt(isGsm ? 1 : 0);
- out.writeInt(mUseOnlyRsrpForLteLevel ? 1 : 0);
- for (int i = 0; i < LTE_RSRP_THRESHOLDS_NUM; i++) {
- out.writeInt(mLteRsrpThresholds[i]);
- }
+ out.writeInt(mLteRsrpBoost);
+ out.writeBoolean(mIsGsm);
+ out.writeBoolean(mUseOnlyRsrpForLteLevel);
+ out.writeIntArray(mLteRsrpThresholds);
}
/**
}
/**
- * Fix {@link #isGsm} based on the signal strength data.
+ * Fix {@link #mIsGsm} based on the signal strength data.
*
* @hide
*/
public void fixType() {
- isGsm = getCdmaRelatedSignalStrength() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+ mIsGsm = getCdmaRelatedSignalStrength() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
}
/**
* @param true - Gsm, Lte phones
* false - Cdma phones
*
- * Used by voice phone to set the isGsm
+ * Used by voice phone to set the mIsGsm
* flag
* @hide
*/
public void setGsm(boolean gsmFlag) {
- isGsm = gsmFlag;
+ mIsGsm = gsmFlag;
}
/**
* while 4 represents a very strong signal strength.
*/
public int getLevel() {
- int level = isGsm ? getGsmRelatedSignalStrength() : getCdmaRelatedSignalStrength();
+ int level = mIsGsm ? getGsmRelatedSignalStrength() : getCdmaRelatedSignalStrength();
if (DBG) log("getLevel=" + level);
return level;
}
*/
public int getAsuLevel() {
int asuLevel = 0;
- if (isGsm) {
+ if (mIsGsm) {
if (getLteLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
if (getTdScdmaLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
asuLevel = getGsmAsuLevel();
* @return true if this is for GSM
*/
public boolean isGsm() {
- return this.isGsm;
+ return this.mIsGsm;
}
/**
+ (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum)
+ (mLteSignalStrength * primeNum) + (mLteRsrp * primeNum)
+ (mLteRsrq * primeNum) + (mLteRssnr * primeNum) + (mLteCqi * primeNum)
- + (mLteRsrpBoost * primeNum) + (mTdScdmaRscp * primeNum) + (isGsm ? 1 : 0)
+ + (mLteRsrpBoost * primeNum) + (mTdScdmaRscp * primeNum) + (mIsGsm ? 1 : 0)
+ (mUseOnlyRsrpForLteLevel ? 1 : 0) + (Arrays.hashCode(mLteRsrpThresholds)));
}
&& mLteCqi == s.mLteCqi
&& mLteRsrpBoost == s.mLteRsrpBoost
&& mTdScdmaRscp == s.mTdScdmaRscp
- && isGsm == s.isGsm
+ && mIsGsm == s.mIsGsm
&& mUseOnlyRsrpForLteLevel == s.mUseOnlyRsrpForLteLevel
&& Arrays.equals(mLteRsrpThresholds, s.mLteRsrpThresholds));
}
+ " " + mLteCqi
+ " " + mLteRsrpBoost
+ " " + mTdScdmaRscp
- + " " + (isGsm ? "gsm|lte" : "cdma")
+ + " " + (mIsGsm ? "gsm|lte" : "cdma")
+ " " + (mUseOnlyRsrpForLteLevel ? "use_only_rsrp_for_lte_level" :
"use_rsrp_and_rssnr_for_lte_level")
+ " " + (Arrays.toString(mLteRsrpThresholds)));
mLteRsrq = m.getInt("LteRsrq");
mLteRssnr = m.getInt("LteRssnr");
mLteCqi = m.getInt("LteCqi");
- mLteRsrpBoost = m.getInt("lteRsrpBoost");
+ mLteRsrpBoost = m.getInt("LteRsrpBoost");
mTdScdmaRscp = m.getInt("TdScdma");
- isGsm = m.getBoolean("isGsm");
- mUseOnlyRsrpForLteLevel = m.getBoolean("useOnlyRsrpForLteLevel");
+ mIsGsm = m.getBoolean("IsGsm");
+ mUseOnlyRsrpForLteLevel = m.getBoolean("UseOnlyRsrpForLteLevel");
ArrayList<Integer> lteRsrpThresholds = m.getIntegerArrayList("lteRsrpThresholds");
for (int i = 0; i < lteRsrpThresholds.size(); i++) {
mLteRsrpThresholds[i] = lteRsrpThresholds.get(i);
m.putInt("LteRsrq", mLteRsrq);
m.putInt("LteRssnr", mLteRssnr);
m.putInt("LteCqi", mLteCqi);
- m.putInt("lteRsrpBoost", mLteRsrpBoost);
+ m.putInt("LteRsrpBoost", mLteRsrpBoost);
m.putInt("TdScdma", mTdScdmaRscp);
- m.putBoolean("isGsm", isGsm);
- m.putBoolean("useOnlyRsrpForLteLevel", mUseOnlyRsrpForLteLevel);
+ m.putBoolean("IsGsm", mIsGsm);
+ m.putBoolean("UseOnlyRsrpForLteLevel", mUseOnlyRsrpForLteLevel);
ArrayList<Integer> lteRsrpThresholds = new ArrayList<Integer>();
for (int value : mLteRsrpThresholds) {
lteRsrpThresholds.add(value);
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