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Commit e875ba15 authored by destradaa's avatar destradaa Committed by Android Git Automerger
Browse files

am 75c07aec: Merge "Add uncertainty for GPS received TOW field. b/16463499" into lmp-dev 

* commit '75c07aec81fc9aa3c290918578674be29a15ae26':
  Add uncertainty for GPS received TOW field. b/16463499
parents 7dc806e8 c79dd82e

location/java/android/location/GpsMeasurement.java

+25 −1
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ public class GpsMeasurement implements Parcelable { 
    private double mTimeOffsetInNs;

    private short mState;

    private long mReceivedGpsTowInNs;

    private long mReceivedGpsTowUncertaintyInNs;

    private double mCn0InDbHz;

    private double mPseudorangeRateInMetersPerSec;

    private double mPseudorangeRateUncertaintyInMetersPerSec;
@@ -171,6 +172,7 @@ public class GpsMeasurement implements Parcelable { 
        mTimeOffsetInNs = measurement.mTimeOffsetInNs;

        mState = measurement.mState;

        mReceivedGpsTowInNs = measurement.mReceivedGpsTowInNs;

        mReceivedGpsTowUncertaintyInNs = measurement.mReceivedGpsTowUncertaintyInNs;

        mCn0InDbHz = measurement.mCn0InDbHz;

        mPseudorangeRateInMetersPerSec = measurement.mPseudorangeRateInMetersPerSec;

        mPseudorangeRateUncertaintyInMetersPerSec =
@@ -317,6 +319,20 @@ public class GpsMeasurement implements Parcelable { 
        mReceivedGpsTowInNs = value;

    }



    /**

     * Gets the received GPS time-of-week's uncertainty (1-Sigma) in nanoseconds.

     */

    public long getReceivedGpsTowUncertaintyInNs() {

        return mReceivedGpsTowUncertaintyInNs;

    }



    /**

     * Sets the received GPS time-of-week's uncertainty (1-Sigma) in nanoseconds.

     */

    public void setReceivedGpsTowUncertaintyInNs(long value) {

        mReceivedGpsTowUncertaintyInNs = value;

    }



    /**

     * Gets the Carrier-to-noise density in dB-Hz.

     * Range: [0, 63].
@@ -1129,6 +1145,7 @@ public class GpsMeasurement implements Parcelable { 
            gpsMeasurement.mTimeOffsetInNs = parcel.readDouble();

            gpsMeasurement.mState = (short) parcel.readInt();

            gpsMeasurement.mReceivedGpsTowInNs = parcel.readLong();

            gpsMeasurement.mReceivedGpsTowUncertaintyInNs = parcel.readLong();

            gpsMeasurement.mCn0InDbHz = parcel.readDouble();

            gpsMeasurement.mPseudorangeRateInMetersPerSec = parcel.readDouble();

            gpsMeasurement.mPseudorangeRateUncertaintyInMetersPerSec = parcel.readDouble();
@@ -1171,6 +1188,7 @@ public class GpsMeasurement implements Parcelable { 
        parcel.writeDouble(mTimeOffsetInNs);

        parcel.writeInt(mState);

        parcel.writeLong(mReceivedGpsTowInNs);

        parcel.writeLong(mReceivedGpsTowUncertaintyInNs);

        parcel.writeDouble(mCn0InDbHz);

        parcel.writeDouble(mPseudorangeRateInMetersPerSec);

        parcel.writeDouble(mPseudorangeRateUncertaintyInMetersPerSec);
@@ -1216,7 +1234,12 @@ public class GpsMeasurement implements Parcelable { 


        builder.append(String.format(format, "State", getStateString()));



        builder.append(String.format(format, "ReceivedGpsTowInNs", mReceivedGpsTowInNs));

        builder.append(String.format(

                formatWithUncertainty,

                "ReceivedGpsTowInNs",

                mReceivedGpsTowInNs,

                "ReceivedGpsTowUncertaintyInNs",

                mReceivedGpsTowUncertaintyInNs));



        builder.append(String.format(format, "Cn0InDbHz", mCn0InDbHz));
@@ -1321,6 +1344,7 @@ public class GpsMeasurement implements Parcelable { 
        setTimeOffsetInNs(Long.MIN_VALUE);

        setState(STATE_UNKNOWN);

        setReceivedGpsTowInNs(Long.MIN_VALUE);

        setReceivedGpsTowUncertaintyInNs(Long.MAX_VALUE);

        setCn0InDbHz(Double.MIN_VALUE);

        setPseudorangeRateInMetersPerSec(Double.MIN_VALUE);

        setPseudorangeRateUncertaintyInMetersPerSec(Double.MIN_VALUE);

services/core/jni/com_android_server_location_GpsLocationProvider.cpp

+9 −0
Original line number Diff line number Diff line
@@ -950,6 +950,15 @@ static jobject translate_gps_measurement(JNIEnv* env, GpsMeasurement* measuremen 
            receivedGpsTowSetterMethod,

            measurement->received_gps_tow_ns);



    jmethodID receivedGpsTowUncertaintySetterMethod = env->GetMethodID(

            gpsMeasurementClass,

            "setReceivedGpsTowUncertaintyInNs",

            longSignature);

    env->CallVoidMethod(

            gpsMeasurementObject,

            receivedGpsTowUncertaintySetterMethod,

            measurement->received_gps_tow_uncertainty_ns);



    jmethodID cn0SetterMethod =

            env->GetMethodID(gpsMeasurementClass, "setCn0InDbHz", doubleSignature);

    env->CallObjectMethod(gpsMeasurementObject, cn0SetterMethod, measurement->c_n0_dbhz);