react-native text support url link

richText.js

    richText(str: string) {
        //
        let strAry = new Array();
        let startI = 0;
        let urls = str.match(/<https?\:\/\/.+?>/g);
        let textAry = str.split(/<https?\:\/\/.+?>/);
        let viewAry = new Array();
        for (let i = 0; i < textAry.length; i++) {
            let urlCom = null;
            if (urls != null && i < urls.length) {
                let url = urls[i].replace("<", "").replace(">", "");
                urlCom = (
                    <Text onPress={(event) => this.onLink(url)}
                        style={{ color: '#0000FF', borderBottomColor: '#0000FF', borderBottomWidth: 1 }}>
                        {url}
                    </Text>
                );
            }
            viewAry.push(
                <Text key={i}>
                    {textAry[i]}
                    {urlCom}
                </Text>
            );

        }
        return (
            <Text style={[styles.text, styles.textPadding]}>
                {viewAry}
            </ Text>
        );
    }