From 0f1a6ed68c893ab818a46a71723a352c2fc8dc0b Mon Sep 17 00:00:00 2001
From: ChengTao <chengtaolearn@163.com>
Date: Tue, 20 Mar 2018 00:48:53 +0800
Subject: [PATCH] fix: BUG - The specified child already has a parent. You must
 call removeView() on the child's parent first.

---
 .../java/com/dewarder/holdinglibrary/HoldingButtonLayout.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/holdingbutton/src/main/java/com/dewarder/holdinglibrary/HoldingButtonLayout.java b/holdingbutton/src/main/java/com/dewarder/holdinglibrary/HoldingButtonLayout.java
index 62747da..cf700dd 100644
--- a/holdingbutton/src/main/java/com/dewarder/holdinglibrary/HoldingButtonLayout.java
+++ b/holdingbutton/src/main/java/com/dewarder/holdinglibrary/HoldingButtonLayout.java
@@ -266,6 +266,9 @@ public boolean onTouchEvent(MotionEvent event) {
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
+        if (mHoldingCircle.getParent() != null){
+            ((ViewGroup)mHoldingCircle.getParent()).removeView(mHoldingCircle);
+        }
         getDecorView().addView(mHoldingCircle, mHoldingDrawable.getIntrinsicWidth(), mHoldingDrawable.getIntrinsicHeight());
     }