Cordova / Phonegap：无法使Facebook Phonegap插件工作

问题描述

我尝试创建Cordova / Phonegap应用程序并添加Facebook插件，但提醒（type of facebookConnectPlugin）;显示未定义：

  sudo npm install -g cordova 
 cordova create hello com.example.hello HelloWorld 
 cd hello 
 cordova platform add ios 
 cordova -d plugin add https://github.com/phonegap/phonegap-facebook-plugin --variable APP_ID =1415347585409217--variable APP_NAME =Test 
 vi www / index.html＃Add：alert（typeof facebookConnectPlugin）;到最后的< script> 
 cordova emulate ios 
  

预期：模拟器在警报对话框中显示对象 / p>

实际：模拟器在警报对话框中显示未定义。

任何人都知道我在做什么？

---

更新：感谢Devgeeks对他的回答。

这是我需要做的其他几件事情，以使其工作：

1）安装较新的develop插件：

  cordova -d插件添加https://github.com/phonegap/phonegap-facebook-plugin#develop --variable APP_ID =1415347585409217--variable APP_NAME =Test
  

2）下面的开始标签：

 <！ -  fb-root是FB API需要的。 - > 
< div id =fb-root>< / div> 
  

3）如果您希望FB登录在浏览器中工作/facebookConnectPlugin.js到您的应用程序。然后将它包含在结束标记之前：

 < script src =facebookConnectPlugin.js>< / script& 
  

然后将以下内容添加到您的部分：

 < script> 
 window.fbAsyncInit = function（）{
 if（！window.cordova）{
 //初始化 - 仅在浏览器中测试时执行。 
 facebookConnectPlugin.browserInit（308939305080）; 
} 
} 
< / script> 
  

如果您得到给定URL不允许由应用程序配置：一个或多个给定URL不允许由应用程序的设置它必须匹配的网站URL或Canvas URL，或域必须是应用程序的域之一的子域。编辑facebookConnectPlugin.js并将sdk.js更改为sdk / debug.js 。

4）如果您在构建Android应用程序时收到以下内容：

  sdk.dir缺失。确保使用android更新项目生成local.properties或通过env注入它var 
  

请尝试运行以下操作（从）：

  cp platforms / android / local.properties platforms / android / FacebookLib 
  

解决方案

添加：alert（typeof facebookConnectPlugin）;到最后< script>

这是表现正常的，相信与否。

在 deviceready 事件触发时，插件不可用：

尝试检查生成的 www / js / index的 onDeviceReady 中的 facebookConnectPlugin js 而不是立即触发的标记？

I tried creating a Cordova/Phonegap app and adding the Facebook plugin, but alert(typeof facebookConnectPlugin); shows undefined:

sudo npm install -g cordova
cordova create hello com.example.hello HelloWorld
cd hello
cordova platform add ios
cordova -d plugin add https://github.com/phonegap/phonegap-facebook-plugin --variable APP_ID="1415347585409217" --variable APP_NAME="Test"
vi www/index.html  # Add: alert(typeof facebookConnectPlugin); to the last <script>
cordova emulate ios

Expected: The emulator shows "Object" in the alert dialog.

Actual: The emulator shows "undefined" in the alert dialog.

Anyone know what I am doing wrong?

---

UPDATE: Thanks to Devgeeks for his answer below.

Here are a couple of other things I needed to do to get it working:

1) Install the newer "develop" branch of the plugin:

cordova -d plugin add "https://github.com/phonegap/phonegap-facebook-plugin#develop" --variable APP_ID="1415347585409217" --variable APP_NAME="Test"

2) Add the following below the opening tag:

<!-- fb-root is needed by the FB API. -->
<div id="fb-root"></div>

3) If you want FB login to work in the browser (for testing), copy www/js/facebookConnectPlugin.js into your app. Then include it before the closing tag:

<script src="facebookConnectPlugin.js"></script>

Then add the following to your section:

<script>
  window.fbAsyncInit = function () {
      if (!window.cordova) {
        // Initialize - only executed when testing in the browser.
        facebookConnectPlugin.browserInit(308939305080);
      }
  }
</script>

If you get "Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.", edit facebookConnectPlugin.js and change sdk.js to sdk/debug.js .

4) If you get the following while building the app for Android:

sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var

try running the following (from Issue 432):

cp platforms/android/local.properties platforms/android/FacebookLib

解决方案

Add: alert(typeof facebookConnectPlugin); to the last <script>

That is behaving as expected, believe it or not.

Plugins are not available till the deviceready event has fired: http://docs.phonegap.com/en/3.5.0/cordova_events_events.md.html#deviceready

Try checking for the facebookConnectPlugin in the onDeviceReady of the generated www/js/index.js instead of an immediately fired tag?

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