cordova app 再按一次退出程序

来源：互联网发布：网络mg老虎机技巧规律编辑：程序博客网时间：2024/05/16 06:23
app.run(["$ionicPlatform","$ionicPopup","$rootScope","$location","$ionicHistory","$ionicViewSwitcher","$timeout"
    ,function($ionicPlatform,$ionicPopup,$rootScope,$location,$ionicHistory,$ionicViewSwitcher,$timeout) {
    $rootScope.backButtonPressed = false;
    
    $rootScope.fn_alert_exitApp = function(msg) {
        window.plugins.toast.showWithOptions(
            {
                message: msg,
                duration: "short", // which is 2000 ms. "long" is 4000. Or specify the nr of ms yourself.
                position: "bottom",
                addPixelsY: -100,  // added a negative value to move it up a bit (default 0)
                styling: {
                    horizontalPadding: 60, // iOS default 16, Android default 50
                    verticalPadding: 30 // iOS default 12, Android default 30
                }
            },
            function(){}, // optional
            function(){}    // optional
        );
    };
    
    /*注册返回事件*/
    $ionicPlatform.registerBackButtonAction(function(e){
    
        /*根据首页的路由判断是否提示退出*/
        if($location.path() =="/index" ){
        
            if ($rootScope.backButtonPressed ) {
                ionic.Platform.exitApp();
            } else {
                $rootScope.backButtonPressed = true;
                $rootScope.fn_alert_exitApp('再按一次退出程序哦 ^_^ '); //
                $timeout(function () {
                    $rootScope.backButtonPressed = false;
                }, 2000);
            }

        }else if($ionicHistory.backView()){
        
            $ionicHistory.goBack();
            $ionicViewSwitcher.nextDirection("back");
            
        }else{

            if ($rootScope.backButtonPressed ) {
                ionic.Platform.exitApp();
            } else {
                $rootScope.backButtonPressed = true;
                $rootScope.fn_alert_exitApp('再按一次退出程序哦 ^_^ '); //
                setTimeout(function () {
                    $rootScope.backButtonPressed = false;
                }, 2000);
            }
            
        }
        return false;
    },501);//501表示优先级  100~999之间

}]);
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