Add the information if the assistance is not available.
Bug: 358381377
Change-Id: I14b9aab88ef99112fd5e405e0419558ddc474aa8
Test: atest VtsHalGnssTargetTest
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/AuxiliaryInformation.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/AuxiliaryInformation.aidl
index f6c6cb9..61b510b 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/AuxiliaryInformation.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/AuxiliaryInformation.aidl
@@ -21,6 +21,8 @@
/**
* Contains parameters to provide additional information dependent on the GNSS constellation.
*
+ * If svid is -1, the AuxiliaryInformation is not available.
+ *
* @hide
*/
@VintfStability
@@ -49,6 +51,8 @@
* - QZSS: 183-206
* - Galileo: 1-36
* - Beidou: 1-63
+ *
+ * If it is -1, the AuxiliaryInformation is not available.
*/
int svid;
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl
index ced8917..65f840c 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl
@@ -18,7 +18,9 @@
/**
* Contains Galileo ionospheric model.
- * This is Defined in Galileo-OS-SIS-ICD-v2.1, 5.1.6.
+ * This is defined in Galileo-OS-SIS-ICD-v2.1, 5.1.6.
+ *
+ * If all coefficients are 0, the GalileoIonosphericModel is not available.
*
* @hide
*/
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
index ebf6c05..25e8c4b 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
@@ -20,6 +20,8 @@
* Contains Glonass almanac data.
* This is defined in Glonass ICD v5.1, section 4.5.
*
+ * If issueDateMs is -1, the GlonassAlmanac is not available.
+ *
* @hide
*/
@VintfStability
@@ -77,7 +79,10 @@
double omega;
}
- /** Almanac issue date in milliseconds (UTC). */
+ /**
+ * Almanac issue date in milliseconds (UTC).
+ * If it is -1, the GlonassAlmanac is not available.
+ */
long issueDateMs;
/** Array of GlonassSatelliteAlmanac. */
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
index f12378b..e03bbf0 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
@@ -24,6 +24,8 @@
* For QZSS, this is defined in IS-QZSS-PNT section 4.1.2.6.
* For Galileo, this is defined in Galileo-OS-SIS-ICD-v2.1 section 5.1.10.
*
+ * If weekNumber is -1, the GnssAlmanac is not available.
+ *
* @hide
*/
@VintfStability
@@ -44,6 +46,7 @@
/**
* Almanac reference week number.
+ * If it is -1, the GnssAlmanac is not available.
*
* For GPS and QZSS, this is GPS week number (modulo 1024).
* For Beidou, this is Baidou week number (modulo 8192).
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/KlobucharIonosphericModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/KlobucharIonosphericModel.aidl
index e261e97..c1dba78 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/KlobucharIonosphericModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/KlobucharIonosphericModel.aidl
@@ -20,6 +20,8 @@
* Contains Klobuchar ionospheric model coefficients used by GPS, BDS, QZSS.
* This is defined in IS-GPS-200 20.3.3.5.1.7.
*
+ * If all coefficients are 0, the KlobucharIonosphericModel is not available.
+ *
* @hide
*/
@VintfStability
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/LeapSecondsModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/LeapSecondsModel.aidl
index 0ebd46d..d05fba8 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/LeapSecondsModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/LeapSecondsModel.aidl
@@ -20,11 +20,16 @@
* Contains the leap seconds set of parameters needed for GNSS time.
* This is defined in RINEX 3.05 "LEAP SECONDS" in table A2.
*
+ * If leapSeconds is -1, the LeapSecondsModel is not available.
+ *
* @hide
*/
@VintfStability
parcelable LeapSecondsModel {
- /** Time difference due to leap seconds before the event in seconds. */
+ /**
+ * Time difference due to leap seconds before the event in seconds.
+ * If it is -1, the LeapSecondsModel is not available.
+ */
int leapSeconds;
/** Time difference due to leap seconds after the event in seconds. */
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/UtcModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/UtcModel.aidl
index c16a711..2b291f0 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/UtcModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/UtcModel.aidl
@@ -20,6 +20,8 @@
* Contains parameters to convert from current GNSS time to UTC time.
* This is defined in RINEX 3.05 "TIME SYSTEM CORR" in table A5.
*
+ * If weekNumber is -1, the UtcModel is not available.
+ *
* @hide
*/
@VintfStability
@@ -33,6 +35,6 @@
/** Reference GNSS time of week in seconds. */
int timeOfWeek;
- /** Reference GNSS week number. */
+ /** Reference GNSS week number. If it is -1, the UTC model is not available. */
int weekNumber;
}