From e66f6a8a3f9845c18121866fea6dad312891abe8 Mon Sep 17 00:00:00 2001
From: ztiany <ztiany3@gmail.com>
Date: Tue, 24 Sep 2019 00:28:52 +0800
Subject: [PATCH] add rxEx

---
 .../utils/android/views/RecyclerVIewEx.kt     | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 lib_base/src/main/java/com/android/base/utils/android/views/RecyclerVIewEx.kt

diff --git a/lib_base/src/main/java/com/android/base/utils/android/views/RecyclerVIewEx.kt b/lib_base/src/main/java/com/android/base/utils/android/views/RecyclerVIewEx.kt
new file mode 100644
index 0000000..a5495f9
--- /dev/null
+++ b/lib_base/src/main/java/com/android/base/utils/android/views/RecyclerVIewEx.kt
@@ -0,0 +1,19 @@
+package com.android.base.utils.android.views
+
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.SimpleItemAnimator
+
+/**
+ * 关闭默认局部刷新动画，对性能要求高的地方试用，比如一些公屏等刷新频繁的
+ */
+fun RecyclerView.closeDefaultAnimator() {
+    itemAnimator?.let {
+        it.addDuration = 0
+        it.changeDuration = 0
+        it.moveDuration = 0
+        it.removeDuration = 0
+        if (it is SimpleItemAnimator) {
+            it.supportsChangeAnimations = false
+        }
+    }
+}
\ No newline at end of file