Add StatusHints to Conference object.

+ Consolidated ParcelableConference constructors; only one is used.

Bug: 20181703
Change-Id: Iad49f10404e1c1eedc4ef68525bde0f10a8dfc97

api/system-current.txt

@@ -29995,6 +29995,7 @@ package android.telecom {
     method public final android.telecom.PhoneAccountHandle getPhoneAccountHandle();
     method public android.telecom.Connection getPrimaryConnection();
     method public final int getState();
+    method public final android.telecom.StatusHints getStatusHints();
     method public void onAudioStateChanged(android.telecom.AudioState);
     method public void onConnectionAdded(android.telecom.Connection);
     method public void onDisconnect();
@@ -30013,6 +30014,7 @@ package android.telecom {
     method public final void setConnectionCapabilities(int);
     method public final void setDisconnected(android.telecom.DisconnectCause);
     method public final void setOnHold();
+    method public final void setStatusHints(android.telecom.StatusHints);
     field public static long CONNECT_TIME_NOT_SPECIFIED;
     field protected android.telecom.PhoneAccountHandle mPhoneAccount;
   }

telecomm/java/android/telecom/Conference.java

@@ -49,6 +49,7 @@ public abstract class Conference implements IConferenceable {
         public void onDestroyed(Conference conference) {}
         public void onConnectionCapabilitiesChanged(
                 Conference conference, int connectionCapabilities) {}
+        public void onStatusHintsChanged(Conference conference, StatusHints statusHints) {}
     }
 
     private final Set<Listener> mListeners = new CopyOnWriteArraySet<>();
@@ -66,6 +67,7 @@ public abstract class Conference implements IConferenceable {
     private int mConnectionCapabilities;
     private String mDisconnectMessage;
     private long mConnectTimeMillis = CONNECT_TIME_NOT_SPECIFIED;
+    private StatusHints mStatusHints;
 
     private final Connection.Listener mConnectionDeathListener = new Connection.Listener() {
         @Override
@@ -484,4 +486,23 @@ public abstract class Conference implements IConferenceable {
         }
         mConferenceableConnections.clear();
     }
+
+    /**
+     * Sets the label and icon status to display in the InCall UI.
+     *
+     * @param statusHints The status label and icon to set.
+     */
+    public final void setStatusHints(StatusHints statusHints) {
+        mStatusHints = statusHints;
+        for (Listener l : mListeners) {
+            l.onStatusHintsChanged(this, statusHints);
+        }
+    }
+
+    /**
+     * @return The status hints for this conference.
+     */
+    public final StatusHints getStatusHints() {
+        return mStatusHints;
+    }
 }

telecomm/java/android/telecom/ConnectionService.java

@@ -415,6 +415,12 @@ public abstract class ConnectionService extends Service {
                     Connection.capabilitiesToString(connectionCapabilities));
             mAdapter.setConnectionCapabilities(id, connectionCapabilities);
         }
+
+        @Override
+        public void onStatusHintsChanged(Conference conference, StatusHints statusHints) {
+            String id = mIdByConference.get(conference);
+            mAdapter.setStatusHints(id, statusHints);
+        }
     };
 
     private final Connection.Listener mConnectionListener = new Connection.Listener() {
@@ -884,7 +890,8 @@ public abstract class ConnectionService extends Service {
                     conference.getState(),
                     conference.getConnectionCapabilities(),
                     connectionIds,
-                    conference.getConnectTimeMillis());
+                    conference.getConnectTimeMillis(),
+                    conference.getStatusHints());
             mAdapter.addConferenceCall(id, parcelableConference);
 
             // Go through any child calls and set the parent.

telecomm/java/android/telecom/ParcelableConference.java

@@ -32,28 +32,22 @@ public final class ParcelableConference implements Parcelable {
     private int mState;
     private int mConnectionCapabilities;
     private List<String> mConnectionIds;
-    private long mConnectTimeMillis;
+    private long mConnectTimeMillis = Conference.CONNECT_TIME_NOT_SPECIFIED;
-
+    private StatusHints mStatusHints;
-    public ParcelableConference(
-            PhoneAccountHandle phoneAccount,
-            int state,
-            int connectionCapabilities,
-            List<String> connectionIds) {
-        mPhoneAccount = phoneAccount;
-        mState = state;
-        mConnectionCapabilities = connectionCapabilities;
-        mConnectionIds = connectionIds;
-        mConnectTimeMillis = Conference.CONNECT_TIME_NOT_SPECIFIED;
-    }
 
     public ParcelableConference(
             PhoneAccountHandle phoneAccount,
             int state,
             int connectionCapabilities,
             List<String> connectionIds,
-            long connectTimeMillis) {
+            long connectTimeMillis,
-        this(phoneAccount, state, connectionCapabilities, connectionIds);
+            StatusHints statusHints) {
+        mPhoneAccount = phoneAccount;
+        mState = state;
+        mConnectionCapabilities = connectionCapabilities;
+        mConnectionIds = connectionIds;
         mConnectTimeMillis = connectTimeMillis;
+        mStatusHints = statusHints;
     }
 
     @Override
@@ -92,6 +86,10 @@ public final class ParcelableConference implements Parcelable {
         return mConnectTimeMillis;
     }
 
+    public StatusHints getStatusHints() {
+        return mStatusHints;
+    }
+
     public static final Parcelable.Creator<ParcelableConference> CREATOR =
             new Parcelable.Creator<ParcelableConference> () {
         @Override
@@ -103,9 +101,10 @@ public final class ParcelableConference implements Parcelable {
             List<String> connectionIds = new ArrayList<>(2);
             source.readList(connectionIds, classLoader);
             long connectTimeMillis = source.readLong();
+            StatusHints statusHints = source.readParcelable(classLoader);
 
             return new ParcelableConference(phoneAccount, state, capabilities, connectionIds,
-                    connectTimeMillis);
+                    connectTimeMillis, statusHints);
         }
 
         @Override
@@ -128,5 +127,6 @@ public final class ParcelableConference implements Parcelable {
         destination.writeInt(mConnectionCapabilities);
         destination.writeList(mConnectionIds);
         destination.writeLong(mConnectTimeMillis);
+        destination.writeParcelable(mStatusHints, 0);
     }
 }