Keep the current page pointing to the running task when applying loadPlan

Change-Id: I178f4fb6b75eea9e8d47fa9700798a34117537a6
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 6861bc1..34b5748 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -484,6 +484,11 @@
             final TaskView taskView = (TaskView) getChildAt(pageIndex);
             taskView.bind(task);
         }
+        TaskView runningTaskView = getRunningTaskView();
+        if (runningTaskView != null) {
+            setCurrentPage(indexOfChild(runningTaskView));
+        }
+
         if (mIgnoreResetTaskId != -1 && getTaskView(mIgnoreResetTaskId) != ignoreRestTaskView) {
             // If the taskView mapping is changing, do not preserve the visuals. Since we are
             // mostly preserving the first task, and new taskViews are added to the end, it should