Fix TextInput lag issue on android caused by react native

Fix: https://github.com/facebook/react-native/pull/19645/files Issue: facebook/react-native#19645
feiyingx · Aug 29, 2018 · bfe1c6e · bfe1c6e
1 parent 5322629
commit bfe1c6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactBaseTextShadowNode.java b/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactBaseTextShadowNode.java
@@ -119,7 +119,7 @@ private static void buildSpannedFromShadowNode(
                 start, end, new BackgroundColorSpan(textShadowNode.mBackgroundColor)));
       }
       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        if (textShadowNode.mLetterSpacing != Float.NaN) {
+        if (!Float.isNaN(textShadowNode.mLetterSpacing)) {
           ops.add(new SetSpanOperation(
             start,
             end,