IMS-VT: Enable SIP based video multitasking.

Enable SIP based video multitasking.

Change-Id: I3731e64617bde9278f13ff94ff829a3a90f467ce

1 files changed, 25 insertions, 1 deletions

diff --git a/src/com/android/incallui/InCallPresenter.java b/src/com/android/incallui/InCallPresenter.java
index 9743f0dc..35c527ae 100644
--- a/src/com/android/incallui/InCallPresenter.java
+++ b/src/com/android/incallui/InCallPresenter.java
@@ -215,6 +215,8 @@ public class InCallPresenter implements CallList.Listener, InCallPhoneListener {
         // will kick off an update and the whole process can start.
         mCallList.addListener(this);
 
+        VideoPauseController.getInstance().setUp(this);
+
         Log.d(this, "Finished InCallPresenter.setUp");
     }
 
@@ -230,6 +232,8 @@ public class InCallPresenter implements CallList.Listener, InCallPhoneListener {
         Log.d(this, "tearDown");
         mServiceConnected = false;
         attemptCleanup();
+
+        VideoPauseController.getInstance().tearDown();
     }
 
     private void attemptFinishActivity() {
@@ -647,6 +651,7 @@ public class InCallPresenter implements CallList.Listener, InCallPhoneListener {
         if(mInCallActivity!=null) {
             mIsChangingConfigurations = mInCallActivity.isChangingConfigurations();
         }
+        Log.d(this, "IsChangingConfigurations=" + mIsChangingConfigurations);
     }
 
 
@@ -679,12 +684,31 @@ public class InCallPresenter implements CallList.Listener, InCallPhoneListener {
 
         if (showing) {
             mIsActivityPreviouslyStarted = true;
-            mIsChangingConfigurations = false;
         } else {
             updateIsChangingConfigurations();
         }
     }
 
+    /*package*/
+    void onActivityStarted() {
+        Log.d(this, "onActivityStarted");
+        notifyVideoPauseController(true);
+    }
+
+    /*package*/
+    void onActivityStopped() {
+        Log.d(this, "onActivityStopped");
+        notifyVideoPauseController(false);
+    }
+
+    private void notifyVideoPauseController(boolean showing) {
+        Log.d(this, "notifyVideoPauseController: mIsChangingConfigurations=" +
+                    mIsChangingConfigurations);
+        if (!mIsChangingConfigurations) {
+            VideoPauseController.getInstance().onUiShowing(showing);
+        }
+    }
+
     /**
      * Brings the app into the foreground if possible.
      */