After AA+Search Edu, bring up IME

Bug: 179154570
Test: Manual

Change-Id: I2d010103dd37b84b3672ba0d6ff5897373991585
diff --git a/quickstep/src/com/android/launcher3/search/DeviceSearchEdu.java b/quickstep/src/com/android/launcher3/search/DeviceSearchEdu.java
index 425e557..7013704 100644
--- a/quickstep/src/com/android/launcher3/search/DeviceSearchEdu.java
+++ b/quickstep/src/com/android/launcher3/search/DeviceSearchEdu.java
@@ -83,6 +83,7 @@
     @Override
     protected void handleClose(boolean animate) {
         handleClose(animate, ANIMATION_DURATION);
+        mLauncher.getAllAppsController().getInsetController().show();
         mLauncher.getStateManager().removeStateListener(this);
     }
 
diff --git a/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java b/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java
index f6e54aa..b34c8b8 100644
--- a/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java
@@ -86,6 +86,10 @@
         mApps = appsView;
     }
 
+    public void show() {
+        mApps.getWindowInsetsController().show(WindowInsets.Type.ime());
+    }
+
     public void hide() {
         if (!Utilities.ATLEAST_R) return;