house-middleware-sdk/utils/getSafeArea.js

58 hosue rn native sdk

import { Dimensions, Platform, NativeModules } from 'react-native';
import { writeLog } from '../sdk/actionLog';
// TODO ：次方法不对外暴露,只能在house-middle-sdk中调用
// getSafeTop,getSafeBottom,isX 这三个方法的使用目前是为了满足  iphone 未升级10.6的 刘海屏手机的适配，基本上iphone12都是10.6版本以上
export function getSafeTop() {
  if (isX()) {
    return 44;
  } else if (Platform.OS === 'android') {
    return 0;
  } else {
    return 20;
  }
}

export function getSafeBottom() {
  if (isX()) {
    return 34;
  } else if (Platform.OS === 'android') {
    return 0;
  } else {
    return 0;
  }
}

export function getSafeAreaInset(callBack) {
  if (NativeModules.WBDeviceInfo && NativeModules.WBDeviceInfo.safeAreaInsets) {
    NativeModules.WBDeviceInfo.safeAreaInsets((safeInsets) => {
      if (safeInsets) {
        callBack(safeInsets);
      } else {
        callBack();
      }
    })
  } else {
    callBack();
  }
}



export function isX() {
  let dimen = Dimensions.get('window');
  return (
    Platform.OS === 'ios' &&
    !Platform.isPad &&
    !Platform.isTVOS &&
    (dimen.height === 812 || dimen.width === 812 || dimen.height === 896 || dimen.width === 896)
  );
}