React Native 中处理 Android 手机吞字的解决方案_React

const defaultFontFamily = {
  ...Platform.select({
    android: { fontFamily: "" },
  }),
}

const oldRender = Text.render
Text.render = function (...args) {
  const origin = oldRender.call(this, ...args)
  return React.cloneElement(origin, {
    style: [defaultFontFamily, origin.props.style],
  })
}

function IncompleteText() {
  return (
    <View style={styles.container}>
      <View style={styles.row}>
        <Text style={styles.text}>我在左边 完整</Text>
        <Text style={styles.text}>我在右边 完整</Text>
      </View>
      <View style={styles.row}>
        <Text style={styles.text}>12345</Text>
        <Text style={styles.text}>67890</Text>
      </View>
      <View style={styles.row}>
        <Text style={styles.text}>abcd</Text>
        <Text style={styles.text}>efgh</Text>
      </View>
      <View style={styles.row}>
        <Text style={styles.text}>今年是 2022 年</Text>
        <Text style={styles.text}>亏了好多 ¥</Text>
      </View>
    </View>
  )
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
  row: {
    marginTop: 16,
    marginHorizontal: 24,
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "space-between",
    height: 60,
    backgroundColor: "#f5f5f5",
  },
  text: {
    fontSize: 18,
    color: "#333333",
    fontWeight: "normal",
    // fontFamily: 'DFWaWaSC-W5',
    backgroundColor: "yellow",
  },
})

// text-polyfill.ts
import React from "react"
import { Platform, StyleSheet, Text, TextProps } from "react-native"

const defaultFontFamily = {
  ...Platform.select({
    android: { fontFamily: "" },
  }),
}

// @ts-ignore
const __render: any = Text.render

// @ts-ignore
Text.render = function (props: TextProps, ref: React.RefObject<Text>) {
  if (Platform.OS === "ios") {
    return __render.call(this, props, ref)
  }

  const { style, ..._props } = props
  const _style = StyleSheet.flatten(style) || {}
  return __render.call(
    this,
    { ..._props, style: { ...defaultFontFamily, ..._style } },
    ref
  )
}