From 94c50b27bffe777f14d6674f286c3919bf7201ca Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Mon, 30 May 2016 00:28:32 +0800
Subject: [PATCH] Check existence of views in onAnimationEnd

---
 .../com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
index ce123716a..f82d4ede7 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
@@ -454,6 +454,10 @@ public final class GalleryCommentsScene extends ToolbarScene
                 .setDuration(300L).setListener(new SimpleAnimatorListener() {
             @Override
             public void onAnimationEnd(Animator animation) {
+                if (null == mFab || null == mEditPanel) {
+                    return;
+                }
+
                 mFab.setVisibility(View.INVISIBLE);
                 mEditPanel.setVisibility(View.VISIBLE);
                 int halfW = mEditPanel.getWidth() / 2;
@@ -497,6 +501,10 @@ public final class GalleryCommentsScene extends ToolbarScene
         animator.addListener(new SimpleAnimatorListener() {
             @Override
             public void onAnimationEnd(Animator a) {
+                if (null == mFab || null == mEditPanel) {
+                    return;
+                }
+
                 mEditPanel.setVisibility(View.GONE);
                 mFab.setVisibility(View.VISIBLE);
                 int fabStartX = mEditPanel.getLeft() + (mEditPanel.getWidth() / 2) - (mFab.getWidth() / 2);