From 2832de20ea80149258b4c0bec7de2d2dd812dd79 Mon Sep 17 00:00:00 2001
From: Manabu-GT <manabu1984+github@gmail.com>
Date: Thu, 13 Nov 2014 03:30:10 +0900
Subject: [PATCH] bug fix for issue #4

---
 .../android/expandabletextview/ExpandableTextView.java       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/src/main/java/com/ms/square/android/expandabletextview/ExpandableTextView.java b/lib/src/main/java/com/ms/square/android/expandabletextview/ExpandableTextView.java
index 869c853..ad1227e 100644
--- a/lib/src/main/java/com/ms/square/android/expandabletextview/ExpandableTextView.java
+++ b/lib/src/main/java/com/ms/square/android/expandabletextview/ExpandableTextView.java
@@ -119,7 +119,10 @@ public void onAnimationStart(Animation animation) {
                 applyAlphaAnimation(mTv, mAnimAlphaStart);
             }
             @Override
-            public void onAnimationEnd(Animation animation) { }
+            public void onAnimationEnd(Animation animation) {
+                // clear animation here to avoid repeated applyTransformation() calls
+                clearAnimation();
+            }
             @Override
             public void onAnimationRepeat(Animation animation) { }
         });