Ionic implements double-click the return key to exit the function

Ionic implements double-click the return key to exit the function

This article is reprinted from http://ionichina.com/topic/5514b539b6421f9166aa5f88. Thank you very much for sharing zxj963577494 . For the convenience of your future reference, I will record it. 

1. Prepare the Toast plugin Plugin address: cordova plugin add https://github.com/EddyVerbruggen/Toast-PhoneGap-Plugin.git 2: Code

.run(function($ionicPlatform, $rootScope, $location, $timeout, $ionicHistory, $cordovaToast){
        $ionicPlatform.ready(function($rootScope){// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard// for form inputs)if(window.cordova && window.cordova.plugins.Keyboard){
                cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);}if(window.StatusBar){// org.apache.cordova.statusbar requiredStatusBar.styleDefault();}});//双击退出
        $ionicPlatform.registerBackButtonAction(function(e){//判断处于哪个页面时双击退出if($location.path()=='/tab/news'){if($rootScope.backButtonPressedOnceToExit){
                    ionic.Platform.exitApp();}else{
                    $rootScope.backButtonPressedOnceToExit =true;
                    $cordovaToast.showShortTop('再按一次退出系统');
                    setTimeout(function(){
                        $rootScope.backButtonPressedOnceToExit =false;},2000);}}elseif($ionicHistory.backView()){
                $ionicHistory.goBack();}else{
                $rootScope.backButtonPressedOnceToExit =true;
                $cordovaToast.showShortTop('再按一次退出系统');
                setTimeout(function(){
                    $rootScope.backButtonPressedOnceToExit =false;},2000);}
            e.preventDefault();returnfalse;},101);})

Guess you like

Origin http://43.154.161.224:23101/article/api/json?id=326361472&siteId=291194637