precisedataState refactor part 3
1. expose DataFailCause to systemAPI
2. expose PreciseDataState to systemAPI
3. change string apntype to bitmask.
4. change string dataFaiLcause to intdef
Bug: 119891533
Change-Id: Ife380a5063f44f80d41f60ffaecc5185f2f5b16b
(cherry picked from commit 16e24cd5dea591c16d47a9777e3aefb4b952c529)
Merged-in: Ife380a5063f44f80d41f60ffaecc5185f2f5b16b
diff --git a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
index 02a6f31..5632c63 100644
--- a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
@@ -68,7 +68,7 @@
int backgroundCallState);
void notifyDisconnectCause(int disconnectCause, int preciseDisconnectCause);
void notifyPreciseDataConnectionFailed(String apnType, String apn,
- String failCause);
+ int failCause);
void notifyCellInfoForSubscriber(in int subId, in List<CellInfo> cellInfo);
void notifySrvccStateChanged(in int subId, in int lteState);
void notifySimActivationStateChangedForPhoneId(in int phoneId, in int subId,