vtils/_cjs/mp/getTopBarInfo.js

一个面向业务的 JavaScript/TypeScript 实用程序库。

"use strict";

exports.__esModule = true;
exports.getTopBarInfo = getTopBarInfo;
var _ensureInMiniProgram = require("./ensureInMiniProgram");
/**
 * 获取顶栏信息。
 *
 * @returns 返回获取到的顶栏信息
 */
function getTopBarInfo() {
  return (0, _ensureInMiniProgram.ensureInMiniProgram)(function (mp) {
    var menuRect = mp.getMenuButtonBoundingClientRect();
    var sysInfo = mp.getSystemInfoSync();

    // 部分情况下 statusBarHeight 可能不存在或为 0，需手动计算，如：
    // 苹果手机 iOS 版本 < 13 时下开启热点等
    if (!sysInfo.statusBarHeight) {
      sysInfo.statusBarHeight = sysInfo.screenHeight - sysInfo.windowHeight;
    }
    var statusBarHeight = sysInfo.statusBarHeight;
    var menuButtonWidth = menuRect.width;
    var menuButtonHeight = menuRect.height;
    var menuButtonVerticalMargin = menuRect.top - statusBarHeight;
    var menuButtonHorizontalMargin = sysInfo.windowWidth - menuRect.right;
    var navigationBarHeight = menuButtonHeight + menuButtonVerticalMargin * 2;
    var topBarHeight = statusBarHeight + navigationBarHeight;
    return {
      statusBarHeight: statusBarHeight,
      menuButtonWidth: menuButtonWidth,
      menuButtonHeight: menuButtonHeight,
      menuButtonVerticalMargin: menuButtonVerticalMargin,
      menuButtonHorizontalMargin: menuButtonHorizontalMargin,
      navigationBarHeight: navigationBarHeight,
      topBarHeight: topBarHeight
    };
  });
}