Fix

facebook · Dec 6, 2016 · 2bfa20e · 2bfa20e
1 parent f5c282b
commit 2bfa20e
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/Libraries/Components/ScrollView/ScrollViewStickyHeader.js b/Libraries/Components/ScrollView/ScrollViewStickyHeader.js
@@ -13,8 +13,11 @@
 
 const Animated = require('Animated');
 const React = require('React');
+const UIManager = require('UIManager');
 const StyleSheet = require('StyleSheet');
 
+const findNodeHandle = require('findNodeHandle');
+
 type Props = {
   children?: React.Element<*>,
   scrollAnimatedValue: Animated.Value,
@@ -47,11 +50,14 @@ class ScrollViewStickyHeader extends React.Component {
 
     let translateY;
     if (measured) {
-      const inputRange = [-1, layoutY, layoutY + 1];
-      const outputRange: Array<number> = [0, 0, 1];
+      const inputRange = [-1, layoutY];
+      const outputRange: Array<number> = [0, 0];
       if (nextHeaderLayoutY != null) {
         inputRange.push(nextHeaderLayoutY, nextHeaderLayoutY + 1);
-        outputRange.push(nextHeaderLayoutY, nextHeaderLayoutY);
+        outputRange.push(nextHeaderLayoutY - layoutY, nextHeaderLayoutY - layoutY);
+      } else {
+        inputRange.push(layoutY + 1);
+        outputRange.push(1);
       }
       translateY = this.props.scrollAnimatedValue.interpolate({
         inputRange,
@@ -65,6 +71,7 @@ class ScrollViewStickyHeader extends React.Component {
 
     return (
       <Animated.View
+        collapsable={false}
         onLayout={this._onLayout}
         style={[child.props.style, styles.header, {transform: [{translateY}]}]}>
         {React.cloneElement(child, {