我很难在appBrowser中尝试打开phonegap（cordova＆＃39; s）中的链接。
我需要能够制作它，以便IAB可以打开本地手机屏幕链接（文件：///android_assets/www/example.html）和在线链接（例如https://www.google.com）
到目前为止，我已经通过在index.js中创建一个创建一个启动IAB对象的对象来实现这一目标，然后对于那里的每个调用我都认为我可以打开该链接。
我发现了一些问题，例如当我尝试使用window.location = some_url时，它会将index.html页面更改为some_url，因此我附加的JS不再有效。< / p>
我尝试从我的index.html的JS中注入一个window.location到IAB文档中，但在尝试获取本地文件时出现故障
我当前的方法导致内存泄漏，因为它不断打开IAB对象，因此我很难关闭...
在IAB对象上使用.close（）方法显示（根据Chrome的远程设备视图）它实际上并未删除IAB窗口，而是将其转换为：新标签
下面是我在index.js中调用的JS的当前代码（对不起，我知道那里有很多冗余代码！）
var interceptor = {
// library dictionary object of <K,V> pairs in the form of <current page, desired page>
// insert your k,v pairs here:
library: {
'login/signup.php': 'example.html', //test data
'calendar/view.php': 'example.html',
'course/view.php?id=10': 'example.html'
},
// origin dictionary
// dictionary for redirecting from the phonegap page to the moodle page
// must be explicit in your page names and avoid duplication
// e.g. use full path notation -> full/path/to/file.html not file.html
origin: {
'current/attempt': ['example1.html', 'example2.html', 'course/index.php'] //test data
},
history_stack: [],
// stack of all current windows
browser_windows: [],
is_back: 'false',
windows: 0,
redirect_flag: false,
first: true,
currentWindow: null,
currentLocalFile: null,
get_origin: function() {
return this.origin;
},
get_library: function() {
return this.library;
},
// interceptor constructor
initialize: function(old_ref = null, default_url = config.moodleURL, android = true) {
// interval for checking our back flag
// the scope changes when you enter the anonymous closure and this changes. this is a hack for that
var self = this;
var ref;
console.log('default url: ' + default_url);
// check for android
if ((android) && (self.windows < 1)) {
// self.browser_windows[0] = cordova.InAppBrowser.open(default_url, '_blank', 'location=no,zoom=no');
ref = cordova.InAppBrowser.open(default_url, '_blank', 'location=yes,zoom=no');
self.first = false;
}
// otherwise iOS
else if ((!android) && (self.windows < 1)) {
// self.browser_windows[0] = cordova.InAppBrowser.open(default_url, '_blank', 'location=no,zoom=no,suppressesIncrementalRendering');
ref = cordova.InAppBrowser.open(default_url, '_blank', 'location=no,zoom=no,suppressesIncrementalRendering');
// self.browser_windows.push(ref);
self.first = false;
} else {
old_ref =
// old_ref = cordova.InAppBrowser.open(default_url, '_blank', 'location=yes,zoom=no');
ref = old_ref;
}
self.windows++;
var library_dictionary = this.get_library();
var origin_dictionary = this.get_origin();
var redirect_URL;
ref.addEventListener('loadstart', function(event) {
// push current page to histoy stack
self.history_stack.push(event.url);
// check to see if an element of one of our origin arrays is in the URL
for (var origin_list in origin_dictionary) {
if (event.url.includes(origin_list)) self.redirect_flag = true;
for (var elements in origin_dictionary[origin_list]) {
// if it is raise a flag and store the key that its array maps to
if ((event.url.includes(origin_dictionary[origin_list][elements])) && (self.redirect_flag)) {
redirect_URL = origin_list;
self.redirect_flag = false;
var temp_previous_pages = self.history_stack;
var temp_element;
// pop elements of stack until empty
while (temp_previous_pages.length !== 0) {
temp_element = temp_previous_pages.pop();
// if we find an element in the stack (our URL history) that matches the key that our array mapped to
if (temp_element.indexOf(redirect_URL) !== -1) {
// redirect and break from loop
self.initialize(ref, temp_element, android);
break;
}
}
}
}
}
for (var key in library_dictionary) {
if (event.url.includes(key)) {
self.initialize(ref, library_dictionary[key], android);
break;
}
}
});
ref.addEventListener('loadstop', function() {
// when we've finished loading our page set up an interval every 2.5 seconds to check
// if we've been signalled to change pages
console.log('here');
var is_back_interval = setInterval(function() {
ref.executeScript({
code: "localStorage.getItem('is_back')"
}, function(values) {
if (values[0] === 'true') {
// if we have been signalled then remove that signal from our html or moodle page
ref.executeScript({
code: "localStorage.setItem('is_back', '')"
});
// get 3rd last since the last will be the current page as will the 2nd last
prev_page = self.history_stack[self.history_stack.length - 3];
self.initialize(ref, prev_page, android);
}
});
}, 2500);
});
}
};
和heres index.js
var app = {
// Application Constructor
initialize: function() {
this.bindEvents();
},
// Bind Event Listeners
//
// Bind any events that are required on startup. Common events are:
// 'load', 'deviceready', 'offline', and 'online'.
bindEvents: function() {
document.addEventListener('deviceready', this.onDeviceReady, false);
},
// deviceready Event Handler
//
// The scope of 'this' is the event. In order to call the 'receivedEvent'
// function, we must explicitly call 'app.receivedEvent(...);'
onDeviceReady: function() {
app.receivedEvent('deviceready');
},
// Update DOM on a Received Event
receivedEvent: function(id) {
if (window.device.platform === "iOS"){
interceptor.initialize(config.moodleURL, false);
} else {
interceptor.initialize();
}
}
};
example.html：https://gist.github.com/anonymous/28a78ab0879878d7a9dac8eb89544cda