Merge "Add methods to set a CallVideoProvider on a Call."

telecomm/java/android/telecomm/CallServiceAdapter.java

@@ -23,6 +23,7 @@ import android.os.RemoteException;
 
 import com.android.internal.telecomm.ICallService;
 import com.android.internal.telecomm.ICallServiceAdapter;
+import com.android.internal.telecomm.ICallVideoProvider;
 import com.android.internal.telecomm.RemoteServiceCallback;
 
 import java.util.ArrayList;
@@ -338,4 +339,19 @@ public final class CallServiceAdapter implements DeathRecipient {
             }
         }
     }
+
+    /**
+     * Sets the call video provider for a call.
+     *
+     * @param callId The unique ID of the call to set with the given call video provider.
+     * @param callVideoProvider The call video provider instance to set on the call.
+     */
+    public void setCallVideoProvider(String callId, CallVideoProvider callVideoProvider) {
+        for (ICallServiceAdapter adapter : mAdapters) {
+            try {
+                adapter.setCallVideoProvider(callId, callVideoProvider.getInterface());
+            } catch (RemoteException e) {
+            }
+        }
+    }
 }

telecomm/java/android/telecomm/CallVideoProvider.java

@@ -25,7 +25,6 @@ import android.os.Message;
 
 import com.android.internal.telecomm.ICallVideoProvider;
 
-/** @hide */
 public abstract class CallVideoProvider {
     private static final int MSG_SET_CAMERA = 1;
 
@@ -60,6 +59,14 @@ public abstract class CallVideoProvider {
         mBinder = new CallVideoProviderBinder();
     }
 
+    /**
+     * Returns binder object which can be used across IPC methods.
+     * @hide
+     */
+    public final ICallVideoProvider getInterface() {
+        return mBinder;
+    }
+
     /**
      * Sets the camera to be used for video recording in a video call.
      *

telecomm/java/android/telecomm/Connection.java

@@ -18,6 +18,7 @@ package android.telecomm;
 
 import android.net.Uri;
 import android.os.Bundle;
+import android.telecomm.CallVideoProvider;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -40,6 +41,7 @@ public abstract class Connection {
         void onDestroyed(Connection c);
         void onConferenceCapableChanged(Connection c, boolean isConferenceCapable);
         void onParentConnectionChanged(Connection c, Connection parent);
+        void onSetCallVideoProvider(Connection c, CallVideoProvider callVideoProvider);
     }
 
     public static class ListenerBase implements Listener {
@@ -78,6 +80,10 @@ public abstract class Connection {
         /** ${inheritDoc} */
         @Override
         public void onParentConnectionChanged(Connection c, Connection parent) {}
+
+        /** {@inheritDoc} */
+        @Override
+        public void onSetCallVideoProvider(Connection c, CallVideoProvider callVideoProvider) {}
     }
 
     public final class State {
@@ -414,6 +420,16 @@ public abstract class Connection {
         setState(State.HOLDING);
     }
 
+    /**
+     * Sets the call video provider.
+     * @param callVideoProvider The call video provider.
+     */
+    public final void setCallVideoProvider(CallVideoProvider callVideoProvider) {
+        for (Listener l : mListeners) {
+            l.onSetCallVideoProvider(this, callVideoProvider);
+        }
+    }
+
     /**
      * Sets state to disconnected. This will first notify listeners with an
      * {@link Listener#onStateChanged(Connection, int)} event, then will fire an

telecomm/java/android/telecomm/ConnectionService.java

@@ -155,6 +155,12 @@ public abstract class ConnectionService extends CallService {
             String parentId = parent == null ? null : mIdByConnection.get(parent);
             getAdapter().setIsConferenced(id, parentId);
         }
+
+        @Override
+        public void onSetCallVideoProvider(Connection c, CallVideoProvider callVideoProvider) {
+            String id = mIdByConnection.get(c);
+            getAdapter().setCallVideoProvider(id, callVideoProvider);
+        }
     };
 
     @Override

telecomm/java/android/telecomm/RemoteConnectionService.java

@@ -26,6 +26,7 @@ import android.text.TextUtils;
 
 import com.android.internal.telecomm.ICallService;
 import com.android.internal.telecomm.ICallServiceAdapter;
+import com.android.internal.telecomm.ICallVideoProvider;
 import com.android.internal.telecomm.RemoteServiceCallback;
 
 import java.util.ArrayList;
@@ -104,6 +105,12 @@ public class RemoteConnectionService implements DeathRecipient {
             }
         }
 
+        /** ${inheritDoc} */
+        public void setCallVideoProvider(
+                String connectionId, ICallVideoProvider callVideoProvider) {
+            // not supported for remote connections.
+        }
+
         /** ${inheritDoc} */
             @Override
         public void setDialing(String connectionId) {

telecomm/java/com/android/internal/telecomm/ICallServiceAdapter.aidl

@@ -19,6 +19,7 @@ package com.android.internal.telecomm;
 import android.telecomm.CallInfo;
 import android.telecomm.ConnectionRequest;
 
+import com.android.internal.telecomm.ICallVideoProvider;
 import com.android.internal.telecomm.RemoteServiceCallback;
 
 /**
@@ -62,4 +63,6 @@ oneway interface ICallServiceAdapter {
     void handoffCall(String callId);
 
     void queryRemoteConnectionServices(RemoteServiceCallback callback);
+
+    void setCallVideoProvider(String callId, ICallVideoProvider callVideoProvider);
 }