From a3ba63dc8ae1691211f1d6a029751a2086aa3fc6 Mon Sep 17 00:00:00 2001
From: Mike Lockwood <lockwood@android.com>
Date: Fri, 26 Mar 2010 15:10:29 -0400
Subject: [PATCH] Add support for GPS privacy lock.  DO NOT MERGE

Change-Id: Ieb55794453f86fb7100c9010a0729839990eb9f7
Signed-off-by: Mike Lockwood <lockwood@android.com>
---
 .../android_location_GpsLocationProvider.cpp  | 23 ++++++++++++++-----
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/core/jni/android_location_GpsLocationProvider.cpp b/core/jni/android_location_GpsLocationProvider.cpp
index a3be309a504f6..f60fe6da070a3 100755
--- a/core/jni/android_location_GpsLocationProvider.cpp
+++ b/core/jni/android_location_GpsLocationProvider.cpp
@@ -41,6 +41,7 @@ static jmethodID method_reportNiNotification;
 static const GpsInterface* sGpsInterface = NULL;
 static const GpsXtraInterface* sGpsXtraInterface = NULL;
 static const AGpsInterface* sAGpsInterface = NULL;
+static const GpsPrivacyInterface* sGpsPrivacyInterface = NULL;
 static const GpsNiInterface* sGpsNiInterface = NULL;
 static const GpsDebugInterface* sGpsDebugInterface = NULL;
 
@@ -223,9 +224,15 @@ static jboolean android_location_GpsLocationProvider_init(JNIEnv* env, jobject o
         sAGpsInterface->init(&sAGpsCallbacks);
 
     if (!sGpsNiInterface)
-       sGpsNiInterface = (const GpsNiInterface*)sGpsInterface->get_extension(GPS_NI_INTERFACE);
+        sGpsNiInterface = (const GpsNiInterface*)sGpsInterface->get_extension(GPS_NI_INTERFACE);
     if (sGpsNiInterface)
-       sGpsNiInterface->init(&sGpsNiCallbacks);
+        sGpsNiInterface->init(&sGpsNiCallbacks);
+
+    // Clear privacy lock while enabled
+    if (!sGpsPrivacyInterface)
+        sGpsPrivacyInterface = (const GpsPrivacyInterface*)sGpsInterface->get_extension(GPS_PRIVACY_INTERFACE);
+    if (sGpsPrivacyInterface)
+        sGpsPrivacyInterface->set_privacy_lock(0);
 
     if (!sGpsDebugInterface)
        sGpsDebugInterface = (const GpsDebugInterface*)sGpsInterface->get_extension(GPS_DEBUG_INTERFACE);
@@ -235,6 +242,12 @@ static jboolean android_location_GpsLocationProvider_init(JNIEnv* env, jobject o
 
 static void android_location_GpsLocationProvider_disable(JNIEnv* env, jobject obj)
 {
+    // Enable privacy lock while disabled
+    if (!sGpsPrivacyInterface)
+        sGpsPrivacyInterface = (const GpsPrivacyInterface*)sGpsInterface->get_extension(GPS_PRIVACY_INTERFACE);
+    if (sGpsPrivacyInterface)
+        sGpsPrivacyInterface->set_privacy_lock(1);
+
     pthread_mutex_lock(&sEventMutex);
     sPendingCallbacks |= kDisableRequest;
     pthread_cond_signal(&sEventCond);
@@ -476,12 +489,10 @@ static void android_location_GpsLocationProvider_set_agps_server(JNIEnv* env, jo
 static void android_location_GpsLocationProvider_send_ni_response(JNIEnv* env, jobject obj,
       jint notifId, jint response)
 {
-    if (!sGpsNiInterface) {
+    if (!sGpsNiInterface)
         sGpsNiInterface = (const GpsNiInterface*)sGpsInterface->get_extension(GPS_NI_INTERFACE);
-    }
-    if (sGpsNiInterface) {
+    if (sGpsNiInterface)
         sGpsNiInterface->respond(notifId, response);
-    }
 }
 
 static jstring android_location_GpsLocationProvider_get_internal_state(JNIEnv* env, jobject obj)