commit 4d739e720198f4a3a512f716cb81c7109eb83223
author Anil Admal <aadmal@google.com> Wed Nov 14 12:38:57 2018 -0800
committer Anil Admal <aadmal@google.com> Tue Jan 15 14:45:32 2019 -0800
tree aaae8803aa45027ee67f1de83c761248c862c32f
parent 9bed22a4b561e067a0e54cf07135b108c8fff8f3

Non-framework location access visibility and control (HAL)

Define IGnssVisibilityControl(Callback).hal interfaces to tell
the GNSS HAL implementation for which non-framework non-user
initiated emergency use cases, the framework user has granted
permission to the HAL implementation to provide GNSS location
information and to notify the framework user of these GNSS location
information deliveries.

Bug: 119560261
Test: Partial testing with cuttlefish
Change-Id: Ife704eb9fa4e6113196729b002bc9dc08bb47bc3

gnss/2.0/default/Gnss.cpp

diff --git a/gnss/2.0/default/Gnss.cpp b/gnss/2.0/default/Gnss.cpp
index 5c752d5..217f0f3 100644
--- a/gnss/2.0/default/Gnss.cpp
+++ b/gnss/2.0/default/Gnss.cpp
@@ -22,8 +22,10 @@
 #include "AGnssRil.h"
 #include "GnssConfiguration.h"
 #include "GnssMeasurement.h"
+#include "GnssVisibilityControl.h"
 
 using ::android::hardware::Status;
+using ::android::hardware::gnss::visibility_control::V1_0::implementation::GnssVisibilityControl;
 
 namespace android {
 namespace hardware {
@@ -93,8 +95,8 @@
 }
 
 Return<sp<V1_0::IGnssNi>> Gnss::getExtensionGnssNi() {
-    // TODO implement
-    return sp<V1_0::IGnssNi>{};
+    // The IGnssNi.hal interface is deprecated in 2.0.
+    return nullptr;
 }
 
 Return<sp<V1_0::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement() {
@@ -205,6 +207,11 @@
     return sp<measurement_corrections::V1_0::IMeasurementCorrections>{};
 }
 
+Return<sp<visibility_control::V1_0::IGnssVisibilityControl>> Gnss::getExtensionVisibilityControl() {
+    ALOGD("Gnss::getExtensionVisibilityControl");
+    return new GnssVisibilityControl();
+}
+
 Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) {
     ALOGD("Gnss::setCallback_2_0");
     if (callback == nullptr) {