deviceready并没有以sencha touch 2的方式在phonegap 2.9.0中开火。

I use PhoneGap 2.9.0 and SenchaTouch to develop my Android application (targetSdkVersion 16).

我使用PhoneGap 2.9.0和SenchaTouch来开发我的Android应用程序(targetSdkVersion 16)。

When I start the app in Chrome, I got such logs :

当我在Chrome上启动应用程序时，我得到了这样的日志:

Falling back on PROMPT mode since _cordovaNative is missing. Expected for Android 3.2 and lower only. cordova.js:912
deviceready has not fired after 5 seconds. cordova.js:6725
Channel not fired: onCordovaConnectionReady cordova.js:6718
Channel not fired: onCordovaInfoReady  cordova.js:6718

When I test it in Samsung tablet (Android 4.1.2), the first line disappeared but the 3 events are always not fired.

当我在三星平板电脑(Android 4.1.2)上测试时，第一行消失了，但3个事件始终没有被触发。

However, it seems SenchaTouch works quite good: views display and interactions works as I expect.

然而，看起来SenchaTouch很好:视图显示和交互作用正如我所期望的那样。

Here's the head section of index.html:

这里是index.html的头部部分:

 <head>
    <meta charset="UTF-8">
    <title>title</title>

    <!-- The line below must be kept intact for Sencha Command to build your application -->
    <script id="microloader" type="text/javascript" src="touch/microloader/development.js"></script>

    <style type="text/css">
       some css here
    </style>

    <script type="text/javascript" charset="utf-8" src="pg/cordova.js"></script>      
    <script type="text/javascript" charset="utf-8" src="pg/barcodescanner.js"></script>  

 </head>

I use some phonegap API such as Camera and File. As PhoneGap receives never deviceready event, the API is not available so navigator.camera is undefined.

我使用一些phonegap API，比如相机和文件。由于PhoneGap永远不会接收deviceready事件，所以API是不可用的，所以导航器。相机是未定义的。

I did a hug research but all I tested does not resolve the problem. Any advice is welcome Thanks in advance

我做了一个拥抱研究，但我所做的测试并不能解决问题。任何建议都要提前感谢。

5 个解决方案

#1

Had the same issue, but in my case it was due to the fact that I have referenced plugins in my config.xml which I have not instantiated within my application.

有相同的问题，但在我的情况下，这是由于我在配置中引用了插件。我在应用程序中没有实例化的xml。

Simply commenting them out until I referenced them in my code gave me an immediate "Phonegap is ready".

简单地把它们注释掉，直到我在我的代码中引用它们，给了我一个立即的“Phonegap已经准备好了”。

Thanks goes to: http://community.phonegap.com/nitobi/topics/deviceready_has_not_fired_after_5_seconds

由于是:http://community.phonegap.com/nitobi/topics/deviceready_has_not_fired_after_5_seconds

#2

I recommend you to try with a clean not-sencha html, just to trace if the error cames from sencha or phonegap

我建议您尝试使用一个干净的非sencha html，只要在sencha或phonegap上跟踪错误。

#3

The problem is caused by a hard-coded time out when loading urls. This time-out occurs because the size of the page, generated by Sencha Touch, can't be calculated. Unfortunately I can't find the resources I used to solve this problem in the past, so correct me if I'm wrong, but my solution was to create a html file with a redirect to the actual index.html.

这个问题是由于加载url时硬编码的超时造成的。这种超时发生是因为由Sencha Touch生成的页面大小无法计算。不幸的是，我无法找到以前用来解决这个问题的资源，所以如果我错了，请纠正我，但是我的解决方案是创建一个html文件，重定向到实际的index.html。

<!DOCTYPE html>

<!-- Launch the generated index.html file to prevent Cordova/PhoneGap timeouts -->
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>AppName</title>
    <script>
        window.location = './index.html';
    </script>
</head>
<body></body>
</html>

#4

According to the iOS 8 Beta 1 release notes (WebKit section), it is a known issue that Cordova/Phonegap apps are currently broken due to a user agent bug.

根据ios8 Beta 1发布说明(WebKit部分)，目前已知的一个问题是，Cordova/Phonegap应用程序由于用户代理错误而被破坏。

Applying this temporary "fix" solved my issues with the "deviceready" event not being fired.

应用这个临时“修复”解决了我的问题，“deviceready”事件没有被解雇。

https://*.com/a/24069550

#5

you need to include cordova plugin before closing of body tag, as follows
<!doctype html>
<html>
    <head>
    </head>
    <body>

        <script src='cordova.js' type='text/javascript'></script>
        <script src='index.js' type='text/javascript'></script>
    </body>
</html>

#1