GPS Provider Service changes

GPS engine needs to receive network state changes from Android fw.

Added db query for the current APN, also added a new parameter
between JNI / HAL to the new method in AGpsRilInterface struct
for gps engine to receive APN from GPSLocationService

Change-Id: I62e35c948d2ac1961771d1a10581a3b8e695c05a
Signed-off-by: Mike Lockwood <lockwood@android.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/services/jni/com_android_server_location_GpsLocationProvider.cpp b/services/jni/com_android_server_location_GpsLocationProvider.cpp
index d0e8e57..c18a6fc 100755
--- a/services/jni/com_android_server_location_GpsLocationProvider.cpp
+++ b/services/jni/com_android_server_location_GpsLocationProvider.cpp
@@ -533,7 +533,7 @@ static jstring android_location_GpsLocationProvider_get_internal_state(JNIEnv* e
 }
 
 static void android_location_GpsLocationProvider_update_network_state(JNIEnv* env, jobject obj,
-        jboolean connected, int type, jboolean roaming, jstring extraInfo)
+        jboolean connected, int type, jboolean roaming, jboolean available, jstring extraInfo, jstring apn)
 {
 
     if (sAGpsRilInterface && sAGpsRilInterface->update_network_state) {
@@ -544,6 +544,14 @@ static void android_location_GpsLocationProvider_update_network_state(JNIEnv* en
         } else {
             sAGpsRilInterface->update_network_state(connected, type, roaming, NULL);
         }
+
+        // update_network_availability callback was not included in original AGpsRilInterface
+        if (sAGpsRilInterface->size >= sizeof(AGpsRilInterface)
+                && sAGpsRilInterface->update_network_availability) {
+            const char *c_apn = env->GetStringUTFChars(apn, NULL);
+            sAGpsRilInterface->update_network_availability(available, c_apn);
+            env->ReleaseStringUTFChars(apn, c_apn);
+        }
     }
 }
 
@@ -572,7 +580,7 @@ static JNINativeMethod sMethods[] = {
     {"native_send_ni_response", "(II)V", (void*)android_location_GpsLocationProvider_send_ni_response},
     {"native_agps_ni_message", "([BI)V", (void *)android_location_GpsLocationProvider_agps_send_ni_message},
     {"native_get_internal_state", "()Ljava/lang/String;", (void*)android_location_GpsLocationProvider_get_internal_state},
-    {"native_update_network_state", "(ZIZLjava/lang/String;)V", (void*)android_location_GpsLocationProvider_update_network_state },
+    {"native_update_network_state", "(ZIZZLjava/lang/String;Ljava/lang/String;)V", (void*)android_location_GpsLocationProvider_update_network_state },
 };
 
 int register_android_server_location_GpsLocationProvider(JNIEnv* env)