telephony: Add support for bringing up GSM data connections for GPS SUPL.

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

1 files changed, 8 insertions, 3 deletions

diff --git a/core/java/android/net/MobileDataStateTracker.java b/core/java/android/net/MobileDataStateTracker.java
index ed7c056..1064fb6 100644
--- a/core/java/android/net/MobileDataStateTracker.java
+++ b/core/java/android/net/MobileDataStateTracker.java
@@ -354,9 +354,10 @@ public class MobileDataStateTracker extends NetworkStateTracker {
 
     /**
      * Tells the phone sub-system that the caller wants to
-     * begin using the named feature. The only supported feature at
-     * this time is {@code Phone.FEATURE_ENABLE_MMS}, which allows an application
-     * to specify that it wants to send and/or receive MMS data.
+     * begin using the named feature. The only supported features at
+     * this time are {@code Phone.FEATURE_ENABLE_MMS}, which allows an application
+     * to specify that it wants to send and/or receive MMS data, and
+     * {@code Phone.FEATURE_ENABLE_SUPL}, which is used for Assisted GPS.
      * @param feature the name of the feature to be used
      * @param callingPid the process ID of the process that is issuing this request
      * @param callingUid the user ID of the process that is issuing this request
@@ -376,6 +377,8 @@ public class MobileDataStateTracker extends NetworkStateTracker {
         if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_MMS)) {
             mLastCallingPid = callingPid;
             return setEnableApn(Phone.APN_TYPE_MMS, true);
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_SUPL)) {
+            return setEnableApn(Phone.APN_TYPE_SUPL, true);
         } else {
             return -1;
         }
@@ -396,6 +399,8 @@ public class MobileDataStateTracker extends NetworkStateTracker {
     public int stopUsingNetworkFeature(String feature, int callingPid, int callingUid) {
         if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_MMS)) {
             return setEnableApn(Phone.APN_TYPE_MMS, false);
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_SUPL)) {
+            return setEnableApn(Phone.APN_TYPE_SUPL, false);
         } else {
             return -1;
         }