From 26ce68c0ead793888b4c8e13b317fc122d7644b0 Mon Sep 17 00:00:00 2001
From: Fan Zhang <zhfan@google.com>
Date: Tue, 7 Mar 2017 15:58:35 -0800
Subject: [PATCH] Hide video preference when video is not avaiable.

Change-Id: Ic4efc21d41b328591f2146534b7edecd86cb83ac
Fix: 35855399
Test: manual
---
 src/com/android/settings/widget/VideoPreference.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/settings/widget/VideoPreference.java b/src/com/android/settings/widget/VideoPreference.java
index c8786dcb276..e06ef56fe5e 100644
--- a/src/com/android/settings/widget/VideoPreference.java
+++ b/src/com/android/settings/widget/VideoPreference.java
@@ -62,6 +62,7 @@ public class VideoPreference extends Preference {
                     .build();
             mMediaPlayer = MediaPlayer.create(mContext, mVideoPath);
             if (mMediaPlayer != null && mMediaPlayer.getDuration() > 0) {
+                setVisible(true);
                 setLayoutResource(R.layout.video_preference);
 
                 mPreviewResource = attributes.getResourceId(
@@ -71,6 +72,8 @@ public class VideoPreference extends Preference {
 
                 mMediaPlayer.setOnPreparedListener(mediaPlayer -> mediaPlayer.setLooping(true));
                 mAnimationAvailable = true;
+            } else {
+                setVisible(false);
             }
         } catch (Exception e) {
             Log.w(TAG, "Animation resource not found. Will not show animation.");