TIF: Unhide TvInputCallback.onInputUpdated()

Needed to load proper resources when the TV input app is updated

Bug: 26851344
Change-Id: If3d143a254a9585e90ab1d91abcdb68bf39eaa9f
diff --git a/api/current.txt b/api/current.txt
index 943eae0..3c27bc2 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -22892,6 +22892,7 @@
     method public void onInputAdded(java.lang.String);
     method public void onInputRemoved(java.lang.String);
     method public void onInputStateChanged(java.lang.String, int);
+    method public void onInputUpdated(java.lang.String);
     method public void onTvInputInfoChanged(android.media.tv.TvInputInfo);
   }
 
diff --git a/api/test-current.txt b/api/test-current.txt
index 4d8d07b..f3eaf68 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -22901,6 +22901,7 @@
     method public void onInputAdded(java.lang.String);
     method public void onInputRemoved(java.lang.String);
     method public void onInputStateChanged(java.lang.String, int);
+    method public void onInputUpdated(java.lang.String);
     method public void onTvInputInfoChanged(android.media.tv.TvInputInfo);
   }
 
diff --git a/media/java/android/media/tv/TvInputManager.java b/media/java/android/media/tv/TvInputManager.java
index 86bded9..1cd1958 100644
--- a/media/java/android/media/tv/TvInputManager.java
+++ b/media/java/android/media/tv/TvInputManager.java
@@ -719,9 +719,7 @@
          * the media on which a newer version of the package exists becomes available/unavailable.
          *
          * @param inputId The ID of the TV input.
-         * @hide
          */
-        @SystemApi
         public void onInputUpdated(String inputId) {
         }