Pipe through new SipTransport IInterface to listeners

Create base SipTransport implementation and make it available to
listeners.

Expose new SipDelegate creation capability to the framework from the
ImsService.

The next CL will start the integration of the SipDelegateManager
with the framework and SipTransport.

Bug: 154763999
Test: atest FrameworksTelephonyTests TeleServiceTests
Change-Id: I9a51b850f370a865c9d9109f238e8ed2eea4b6f6

1 files changed, 15 insertions, 2 deletions

diff --git a/telephony/java/com/android/ims/ImsFeatureContainer.java b/telephony/java/com/android/ims/ImsFeatureContainer.java
index b259679ea1bf..80c1d43480cc 100644
--- a/telephony/java/com/android/ims/ImsFeatureContainer.java
+++ b/telephony/java/com/android/ims/ImsFeatureContainer.java
@@ -17,12 +17,14 @@
 package com.android.ims;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.ims.ImsService;
 import android.telephony.ims.aidl.IImsConfig;
 import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipTransport;
 import android.telephony.ims.feature.ImsFeature;
 
 import java.util.Objects;
@@ -49,6 +51,11 @@ public final class ImsFeatureContainer implements Parcelable {
     public final IImsRegistration imsRegistration;
 
     /**
+     * An optional interface containing the SIP transport implementation from the ImsService.
+     */
+    public final ISipTransport sipTransport;
+
+    /**
      * State of the feature that is being tracked.
      */
     private @ImsFeature.ImsState int mState = ImsFeature.STATE_UNAVAILABLE;
@@ -66,10 +73,11 @@ public final class ImsFeatureContainer implements Parcelable {
      * @param initialCaps The initial capabilities that the ImsService supports.
      */
     public ImsFeatureContainer(@NonNull IBinder iFace, @NonNull IImsConfig iConfig,
-            @NonNull IImsRegistration iReg, long initialCaps) {
+            @NonNull IImsRegistration iReg, @Nullable ISipTransport transport, long initialCaps) {
         imsFeature = iFace;
         imsConfig = iConfig;
         imsRegistration = iReg;
+        sipTransport = transport;
         mCapabilities = initialCaps;
     }
 
@@ -80,6 +88,7 @@ public final class ImsFeatureContainer implements Parcelable {
         imsFeature = in.readStrongBinder();
         imsConfig = IImsConfig.Stub.asInterface(in.readStrongBinder());
         imsRegistration = IImsRegistration.Stub.asInterface(in.readStrongBinder());
+        sipTransport = ISipTransport.Stub.asInterface(in.readStrongBinder());
         mState = in.readInt();
         mCapabilities = in.readLong();
     }
@@ -123,13 +132,15 @@ public final class ImsFeatureContainer implements Parcelable {
         return imsFeature.equals(that.imsFeature) &&
                 imsConfig.equals(that.imsConfig) &&
                 imsRegistration.equals(that.imsRegistration) &&
+                sipTransport.equals(that.sipTransport) &&
                 mState == that.getState() &&
                 mCapabilities == that.getCapabilities();
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(imsFeature, imsConfig, imsRegistration, mState, mCapabilities);
+        return Objects.hash(imsFeature, imsConfig, imsRegistration, sipTransport, mState,
+                mCapabilities);
     }
 
     @Override
@@ -138,6 +149,7 @@ public final class ImsFeatureContainer implements Parcelable {
                 "imsFeature=" + imsFeature +
                 ", imsConfig=" + imsConfig +
                 ", imsRegistration=" + imsRegistration +
+                ", sipTransport=" + sipTransport +
                 ", state=" + ImsFeature.STATE_LOG_MAP.get(mState) +
                 ", capabilities = " + ImsService.getCapabilitiesString(mCapabilities) +
                 '}';
@@ -153,6 +165,7 @@ public final class ImsFeatureContainer implements Parcelable {
         dest.writeStrongBinder(imsFeature);
         dest.writeStrongInterface(imsConfig);
         dest.writeStrongInterface(imsRegistration);
+        dest.writeStrongInterface(sipTransport);
         dest.writeInt(mState);
         dest.writeLong(mCapabilities);
     }