sanders: gps: update to LA.UM.7.6.r1-02000-89xx.0 tag

gps/android/AGnss.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
  * Not a Contribution
  */
 /*
@@ -27,15 +27,26 @@
 namespace android {
 namespace hardware {
 namespace gnss {
-namespace V1_0 {
+namespace V1_1 {
 namespace implementation {
 
-sp<IAGnssCallback> AGnss::sAGnssCbIface = nullptr;
+static AGnss* spAGnss = nullptr;
 
 AGnss::AGnss(Gnss* gnss) : mGnss(gnss) {
+    spAGnss = this;
+}
+
+AGnss::~AGnss() {
+    spAGnss = nullptr;
 }
 
 void AGnss::agnssStatusIpV4Cb(AGnssExtStatusIpV4 status){
+    if (nullptr != spAGnss) {
+        spAGnss->statusIpV4Cb(status);
+    }
+}
+
+void AGnss::statusIpV4Cb(AGnssExtStatusIpV4 status) {
     IAGnssCallback::AGnssStatusIpV4 st = {};
 
     switch (status.type) {
@@ -72,9 +83,13 @@ void AGnss::agnssStatusIpV4Cb(AGnssExtStatusIpV4 status){
     }
     st.ipV4Addr = status.ipV4Addr;
 
-    auto r = sAGnssCbIface->agnssStatusIpV4Cb(st);
-    if (!r.isOk()) {
-        LOC_LOGE("Error invoking AGNSS status cb %s", r.description().c_str());
+    if (mAGnssCbIface != nullptr) {
+        auto r = mAGnssCbIface->agnssStatusIpV4Cb(st);
+        if (!r.isOk()) {
+            LOC_LOGw("Error invoking AGNSS status cb %s", r.description().c_str());
+        }
+    } else {
+        LOC_LOGw("setCallback has not been called yet");
     }
 }
 
@@ -86,7 +101,7 @@ Return<void> AGnss::setCallback(const sp<IAGnssCallback>& callback) {
     }
 
     // Save the interface
-    sAGnssCbIface = callback;
+    mAGnssCbIface = callback;
 
     AgpsCbInfo cbInfo = {};
     cbInfo.statusV4Cb = (void*)agnssStatusIpV4Cb;
@@ -182,7 +197,7 @@ Return<bool> AGnss::setServer(IAGnssCallback::AGnssType type,
 }
 
 }  // namespace implementation
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace gnss
 }  // namespace hardware
 }  // namespace android