Decouple the ImsFeature status listener from creating the feature

Add the listener after the ImsFeature has been created to ensure
that listeners do not miss the state update due to the feature not
being tracked internally yet.

(This is part 1 of a two part process to clean up ImsFeature
connecting).

Test: atest CtsTelephonyTestCases FrameworksTelephonyTests ImsCommonTests
Change-Id: I6a0cf4a4dfae2593ea77d3b098cd7a93325ea740

1 files changed, 6 insertions, 4 deletions

diff --git a/telephony/java/com/android/ims/internal/IImsServiceController.aidl b/telephony/java/com/android/ims/internal/IImsServiceController.aidl
index 857089fac33a..e9528f474082 100644
--- a/telephony/java/com/android/ims/internal/IImsServiceController.aidl
+++ b/telephony/java/com/android/ims/internal/IImsServiceController.aidl
@@ -25,8 +25,10 @@ import com.android.ims.internal.IImsRcsFeature;
  * {@hide}
  */
 interface IImsServiceController {
-    IImsMMTelFeature createEmergencyMMTelFeature(int slotId, in IImsFeatureStatusCallback c);
-    IImsMMTelFeature createMMTelFeature(int slotId, in IImsFeatureStatusCallback c);
-    IImsRcsFeature createRcsFeature(int slotId, in IImsFeatureStatusCallback c);
-    void removeImsFeature(int slotId, int featureType, in IImsFeatureStatusCallback c);
+    IImsMMTelFeature createEmergencyMMTelFeature(int slotId);
+    IImsMMTelFeature createMMTelFeature(int slotId);
+    IImsRcsFeature createRcsFeature(int slotId);
+    void removeImsFeature(int slotId, int featureType);
+    void addFeatureStatusCallback(int slotId, int featureType, in IImsFeatureStatusCallback c);
+    void removeFeatureStatusCallback(int slotId, int featureType, in IImsFeatureStatusCallback c);
 }