监听手机返回键如何判断单双击

北倾

监听手机返回键如何判断单双击 document.addEventListener(‘backbutton’, eventBackButton, false)

mmmonkeyyy

var commonUtils = require("$UI/system/components/justep/common/utils");
commonUtils.attachDoubleClickExitApp(function() {
    if (shellImpl.pagesComp.getActiveIndex() === 0)
    {
        return true;
    }
    return false;
});

北倾

mmmonkeyyy 发表于 2019-7-4 13:24
var commonUtils = require("$UI/system/components/justep/common/utils");
commonUtils.attachDoubleClic ...

谢谢啊，我试过了没用