fix: prevent unrecognized selector setHighlightsToday on iOS 14 (#249)

* fix: prevent unrecognized selector setHighlightsToday on iOS 14

* improve docs

Author: vonovak

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+### Changelog is no longer maintained
+
+Please see the [releases page](https://github.com/react-native-community/datetimepicker/releases)
+
 ### 2.6.0
 
 - Add time picker for Windows [#206](https://github.com/react-native-community/datetimepicker/pull/206)

README.md

@@ -297,7 +297,7 @@ Indicates which day is shown as the first day of the week.
 
 #### `textColor` (`optional`, `iOS only`)
 
-Allows changing of the textColor of the date picker.
+Allows changing of the textColor of the date picker. Has effect only when `display` is `"spinner"`.
 
 ```js
 <RNDateTimePicker textColor="red" />

ios/RNDateTimePickerManager.m

@@ -86,6 +86,10 @@ + (NSString*) datepickerStyleToString: (UIDatePickerStyle) style {
 
 RCT_CUSTOM_VIEW_PROPERTY(textColor, UIColor, RNDateTimePicker)
 {
+  if (@available(iOS 14.0, *) && view.datePickerStyle != UIDatePickerStyleWheels) {
+    // prevents #247
+    return;
+  }
   if (json) {
     [view setValue:[RCTConvert UIColor:json] forKey:@"textColor"];
     [view setValue:@(NO) forKey:@"highlightsToday"];