我想在我的 phonegap 应用程序中添加 facebook 登录功能，这意味着用户可以使用 facebook 帐户登录我的应用程序。为此，我正在使用官方Apache Cordova Facebook Plugin。
我已完成以下步骤：
- 在eclipse中导入示例项目
- 创建 FB 的新帐户并在 facebook 开发者控制台上创建新项目。
- 在 FB 控制台（android）上添加平台，然后在 FB 控制台上添加关键的 google play 包名、类名、密钥哈希。
- 我还制作了原始应用程序的测试应用程序，因为我认为 facebook 在原始应用程序上线之前可能不会为原始应用程序提供许可。（顺便说一下，两个应用程序都可以正常工作，我可以同时使用
App_ids. - 我还在我的项目
Manifest文件和facebookconnect.xml文件中添加了所有 App_id 和显示名称。
插件工作正常。我可以通过插件登录。每件事都是完美的。
现在的问题是，因为我主要是在 Android 原生应用程序上工作，而我是 phonegap 的新手。而且由于对我的了解较少，javascript我无法正确理解项目结构。
我需要访问一些用户信息，如电子邮件、用户名、电话号码等。
那么如何访问用户信息呢？我需要在我的代码和项目中进行哪些修改才能访问用户信息。？
项目主要代码文件如下：
HelloCordova.java
package io.cordova.hellocordova;
import android.os.Bundle;
import org.apache.cordova.*;
public class HelloCordova extends CordovaActivity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
super.init();
// Set by <content src="index.html" /> in config.xml
super.loadUrl(Config.getStartUrl());
//super.loadUrl("file:///android_asset/www/index.html")
}
}
索引.html
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=medium-dpi" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Hello World</title>
</head>
<body>
<div class="app">
<h1>Apache Cordova</h1>
<div id="deviceready" class="blink">
<p class="event listening">Connecting to Device</p>
<p class="event received">Device is Ready</p>
</div>
<div class="event listening button" onclick="login();">Login with Facebook</div>
<div class="event listening button" onclick="showDialog();">Show Dialog with Facebook</div>
<div class="event listening button" onclick="apiTest();">Test API with Facebook</div>
<div class="event listening button" onclick="getAccessToken();">Get access token with Facebook</div>
<div class="event listening button" onclick="logPurchase();">Log Purchase Event</div>
<div class="event listening button" onclick="logEvent();">Log Regular Event</div>
<div class="event listening button" onclick="getStatus();">Get login status with Facebook</div>
<div class="event listening button" onclick="logout();">Logout with Facebook</div>
</div>
<div id="fb-root"></div>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/facebookConnectPlugin.js"></script>
<script type="text/javascript">
var login = function () {
if (!window.cordova) {
var appId = prompt("Enter FB Application ID", "");
facebookConnectPlugin.browserInit(appId);
}
facebookConnectPlugin.login( ["email"],
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
console.log("helloooooooooo");
}
var showDialog = function () {
facebookConnectPlugin.showDialog( { method: "feed" },
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var apiTest = function () {
facebookConnectPlugin.api( "me/?fields=id,email", ["user_birthday"],
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var logPurchase = function () {
facebookConnectPlugin.logPurchase(1.99, "USD",
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var logEvent = function () {
// For more information on AppEvent param structure see
// https://developers.facebook.com/docs/ios/app-events
// https://developers.facebook.com/docs/android/app-events
facebookConnectPlugin.logEvent("Purchased",
{
NumItems: 1,
Currency: "USD",
ContentType: "shoes",
ContentID: "HDFU-8452"
}, null,
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var getAccessToken = function () {
facebookConnectPlugin.getAccessToken(
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var getStatus = function () {
facebookConnectPlugin.getLoginStatus(
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
var logout = function () {
facebookConnectPlugin.logout(
function (response) { alert(JSON.stringify(response)) },
function (response) { alert(JSON.stringify(response)) });
}
</script>
</body>
</html>
facebookconnectplugin.js
cordova.define("com.phonegap.plugins.facebookconnect.FacebookConnectPlugin", function(require, exports, module) {
"use strict";
/*
* @author Ally Ogilvie
* @copyright Wizcorp Inc. [ Incorporated Wizards ] 2014
* @file - facebookConnectPlugin.js
* @about - JavaScript interface for PhoneGap bridge to Facebook Connect SDK
*
*
*/
if (cordova.platformId == "browser") {
var facebookConnectPlugin = {
getLoginStatus: function (s, f) {
// Try will catch errors when SDK has not been init
try {
FB.getLoginStatus(function (response) {
s(response);
});
} catch (error) {
if (!f) {
console.error(error.message);
} else {
f(error.message);
}
}
},
showDialog: function (options, s, f) {
if (!options.name) {
options.name = "";
}
if (!options.message) {
options.message = "";
}
if (!options.caption) {
options.caption = "";
}
if (!options.description) {
options.description = "";
}
if (!options.href) {
options.href = "";
}
if (!options.picture) {
options.picture = "";
}
// Try will catch errors when SDK has not been init
try {
FB.ui(options,
function (response) {
if (response && (response.request || !response.error_code)) {
s(response);
} else {
f(response);
}
});
} catch (error) {
if (!f) {
console.error(error.message);
} else {
f(error.message);
}
}
},
// Attach this to a UI element, this requires user interaction.
login: function (permissions, s, f) {
// JS SDK takes an object here but the native SDKs use array.
var permissionObj = {};
if (permissions && permissions.length > 0) {
permissionObj.scope = permissions.toString();
}
FB.login(function (response) {
if (response.authResponse) {
s(response);
console.log("FB Login repo");
} else {
f(response.status);
console.log("FB Login repoo...");
}
}, permissionObj);
},
getAccessToken: function (s, f) {
var response = FB.getAccessToken();
if (!response) {
if (!f) {
console.error("NO_TOKEN");
} else {
f("NO_TOKEN");
}
} else {
s(response);
}
},
logEvent: function (eventName, params, valueToSum, s, f) {
// AppEvents are not avaliable in JS.
s();
},
logPurchase: function (value, currency, s, f) {
// AppEvents are not avaliable in JS.
s();
},
logout: function (s, f) {
// Try will catch errors when SDK has not been init
try {
FB.logout( function (response) {
s(response);
});
} catch (error) {
if (!f) {
console.error(error.message);
} else {
f(error.message);
}
}
},
api: function (graphPath, permissions, s, f) {
// JS API does not take additional permissions
// Try will catch errors when SDK has not been init
try {
FB.api(graphPath, function (response) {
if (response.error) {
f(response);
} else {
s(response);
}
});
} catch (error) {
if (!f) {
console.error(error.message);
} else {
f(error.message);
}
}
},
// Browser wrapper API ONLY
browserInit: function (appId, version) {
if (!version) {
version = "v2.0";
}
FB.init({
appId : appId,
cookie : true,
xfbml : true,
version : version
});
}
};
// Bake in the JS SDK
(function () {
if (!window.FB) {
console.log("launching FB SDK");
var e = document.createElement('script');
e.src = document.location.protocol + '//connect.facebook.net/en_US/sdk.js';
e.async = true;
document.getElementById('fb-root').appendChild(e);
if (!window.FB) {
// Probably not on server, use the sample sdk
e.src = 'phonegap/plugin/facebookConnectPlugin/fbsdk.js';
document.getElementById('fb-root').appendChild(e);
console.log("Attempt local load: ", e);
}
}
}());
module.exports = facebookConnectPlugin;
} else {
var exec = require("cordova/exec");
var facebookConnectPlugin = {
getLoginStatus: function (s, f) {
exec(s, f, "FacebookConnectPlugin", "getLoginStatus", []);
},
showDialog: function (options, s, f) {
exec(s, f, "FacebookConnectPlugin", "showDialog", [options]);
},
login: function (permissions, s, f) {
exec(s, f, "FacebookConnectPlugin", "login", permissions);
},
logEvent: function(name, params, valueToSum, s, f) {
// Prevent NSNulls getting into iOS, messes up our [command.argument count]
if (!params && !valueToSum) {
exec(s, f, "FacebookConnectPlugin", "logEvent", [name]);
} else if (params && !valueToSum) {
exec(s, f, "FacebookConnectPlugin", "logEvent", [name, params]);
} else if (params && valueToSum) {
exec(s, f, "FacebookConnectPlugin", "logEvent", [name, params, valueToSum]);
} else {
f("Invalid arguments");
}
},
logPurchase: function(value, currency, s, f) {
exec(s, f, "FacebookConnectPlugin", "logPurchase", [value, currency]);
},
getAccessToken: function(s, f) {
exec(s, f, "FacebookConnectPlugin", "getAccessToken", []);
},
logout: function (s, f) {
exec(s, f, "FacebookConnectPlugin", "logout", []);
},
api: function (graphPath, permissions, s, f) {
if (!permissions) { permissions = []; }
exec(s, f, "FacebookConnectPlugin", "graphApi", [graphPath, permissions]);
}
};
module.exports = facebookConnectPlugin;
}
});
项目结构
应用快照
