# All files / icons Icon.js

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93.33% Branches 28/30
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     import PropTypes from 'prop-types';
    import React from 'react';
    import {
      Platform,
      TouchableHighlight,
      View,
      StyleSheet,
      Text as NativeText,
    } from 'react-native';
    import getIconType from '../helpers/getIconType';
    import elevation from '../config/elevation';
    import ViewPropTypes from '../config/ViewPropTypes';

    const Icon = props => {
      const {
        type,
        name,
        size,
        color,
        iconStyle,
        component,
        underlayColor,
        reverse,
        raised,
        containerStyle,
        reverseColor,
        onPress,
        onLongPress,
        ...attributes
      } = props;

      let touchableProps = {};
      let Component = View;
      if (onPress || onLongPress) {
        touchableProps = {
          onPress,
          onLongPress,
          underlayColor: reverse ? color : underlayColor || color,
        };
        Component = TouchableHighlight;
      }
      if (component) {
        Component = component;
      }
      let Icon;
      if (!type) {
        Icon = getIconType('material');
      } else {
        Icon = getIconType(type);
      }
      return (
        <Component
          {...attributes}
          style={[
            (reverse || raised) && styles.button,
            (reverse || raised) && {
              borderRadius: size + 4,
              height: size * 2 + 4,
              width: size * 2 + 4,
            },
            raised && styles.raised,
            {
              backgroundColor: reverse ? color : raised ? 'white' : 'transparent',
              alignItems: 'center',
              justifyContent: 'center',
            },
            containerStyle && containerStyle,
          ]}
          {...touchableProps}
        >
          <Icon
            style={[{ backgroundColor: 'transparent' }, iconStyle && iconStyle]}
            size={size}
            name={name}
            color={reverse ? reverseColor : color}
          />
        </Component>
      );
    };

    Icon.propTypes = {
      type: PropTypes.string,
      name: PropTypes.string,
      size: PropTypes.number,
      color: PropTypes.string,
      component: PropTypes.func,
      underlayColor: PropTypes.string,
      reverse: PropTypes.bool,
      raised: PropTypes.bool,
      containerStyle: ViewPropTypes.style,
      iconStyle: NativeText.propTypes.style,
      onPress: PropTypes.func,
      reverseColor: PropTypes.string,
    };

    Icon.defaultProps = {
      underlayColor: 'white',
      reverse: false,
      raised: false,
      size: 24,
      color: 'black',
      reverseColor: 'white',
    };

    const styles = StyleSheet.create({
      button: {
        margin: 7,
      },
      raised: {
        ...Platform.select({
          ios: {
            shadowColor: 'rgba(0,0,0, .4)',
            shadowOffset: { height: 1, width: 1 },
            shadowOpacity: 1,
            shadowRadius: 1,
          },
          android: elevation.android.two,
          web: elevation.web.two,
        }),
      },
    });

    export default Icon;