46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
// Fallback for using MaterialIcons on Android and web.
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import MaterialIcons from '@expo/vector-icons/MaterialIcons';
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import { SymbolViewProps, SymbolWeight } from 'expo-symbols';
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import { ComponentProps } from 'react';
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import { OpaqueColorValue, type StyleProp, type TextStyle } from 'react-native';
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type IconMapping = Record<SymbolViewProps['name'], ComponentProps<typeof MaterialIcons>['name']>;
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type IconSymbolName = keyof typeof MAPPING;
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/**
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* Add your SF Symbols to Material Icons mappings here.
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* - see Material Icons in the [Icons Directory](https://icons.expo.fyi).
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* - see SF Symbols in the [SF Symbols](https://developer.apple.com/sf-symbols/) app.
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*/
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const MAPPING = {
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'house.fill': 'home',
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'paperplane.fill': 'send',
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'chevron.left.forwardslash.chevron.right': 'code',
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'chevron.right': 'chevron-right',
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'person.fill': 'person',
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'person.3.fill': 'people',
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'message.fill': 'message',
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'info.circle': 'info',
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} as IconMapping;
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/**
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* An icon component that uses native SF Symbols on iOS, and Material Icons on Android and web.
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* This ensures a consistent look across platforms, and optimal resource usage.
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* Icon `name`s are based on SF Symbols and require manual mapping to Material Icons.
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*/
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export function IconSymbol({
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name,
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size = 24,
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color,
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style,
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}: {
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name: IconSymbolName;
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size?: number;
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color: string | OpaqueColorValue;
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style?: StyleProp<TextStyle>;
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weight?: SymbolWeight;
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}) {
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return <MaterialIcons color={color} size={size} name={MAPPING[name]} style={style} />;
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}
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