1 files changed, 13 insertions, 1 deletions
diff --git a/java/com/android/incallui/videotech/VideoTech.java b/java/com/android/incallui/videotech/VideoTech.java
index 7da74c057..79a8c605c 100644
--- a/java/com/android/incallui/videotech/VideoTech.java
+++ b/java/com/android/incallui/videotech/VideoTech.java
@@ -17,6 +17,8 @@
 package com.android.incallui.videotech;
 
 import android.content.Context;
+import android.support.annotation.Nullable;
+import com.android.dialer.logging.DialerImpression;
 import com.android.incallui.video.protocol.VideoCallScreen;
 import com.android.incallui.video.protocol.VideoCallScreenDelegate;
 import com.android.incallui.videotech.utils.SessionModificationState;
@@ -41,6 +43,8 @@ public interface VideoTech {
 
   void onCallStateChanged(Context context, int newState);
 
+  void onRemovedFromCallList();
+
   @SessionModificationState
   int getSessionModificationState();
 
@@ -62,10 +66,16 @@ public interface VideoTech {
 
   void unpause();
 
-  void setCamera(String cameraId);
+  void setCamera(@Nullable String cameraId);
 
   void setDeviceOrientation(int rotation);
 
+  /**
+   * Called on {@code VideoTechManager.savedTech} when it's first selected and it will always be
+   * used.
+   */
+  void becomePrimary();
+
   /** Listener for video call events. */
   interface VideoTechListener {
 
@@ -80,5 +90,7 @@ public interface VideoTech {
     void onVideoUpgradeRequestReceived();
 
     void onUpgradedToVideo(boolean switchToSpeaker);
+
+    void onImpressionLoggingNeeded(DialerImpression.Type impressionType);
   }
 }