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iOS:fix emoji cause substring error

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pengfei.zhou 2020-05-08 15:51:00 +08:00 committed by osborn
parent 7828b24cd5
commit cb9f377a90
1 changed files with 2 additions and 1 deletions
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3
doric-iOS/Pod/Classes/Shader/DoricInputNode.m
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@ -199,7 +199,8 @@ - (BOOL)textViewShouldEndEditing:(UITextView *)textView {
- (void)textViewDidChange:(UITextView *)textView {
if (self.maxLength) {
if (textView.text.length > self.maxLength.unsignedIntValue) {
textView.text = [textView.text substringToIndex:self.maxLength.unsignedIntValue];
NSRange range = [textView.text rangeOfComposedCharacterSequencesForRange:NSMakeRange(0, self.maxLength.unsignedIntValue)];
textView.text = [textView.text substringWithRange:range];
}
}
if (self.onTextChange) {