实现android系统中的Facebook [英] Implementing facebook in android

问题描述

我使用的Facebook的publishing.Everything的新的SDK，只是我无法从我的Andr​​oid应用程序登录工作正常，如果已经安装了Facebook的意思，如果的Facebook 应用程序就是n * OT安装在手机的*我可以成功地发布数据以通过我的移动应用程序，但如果用户的已安装Facebook应用程序的Facebook，我不能发布我的数据

Hi i am using new sdks of facebook for publishing.Everything is working fine except that i am unable to login from my android app if already facebook is installed means that if facebook application is n*ot installed on phone* i can sucessfully post data to facebook through my mobile application but if user has installed the facebook app , i cannot post my data.

请帮我在这的东西..

Kindly help me in this stuff..

对不起，英语不正确。

推荐答案

看你的问题，我建议你看一下的这个。
问题的症结是，Windows上的密钥工具弄乱了关键的哈希值。
做

Looking at your problem I suggest you look at this. The crux of the problem is that the keytool on windows messes up the key hash. Do

的keytool -export ......而不是密钥工具-exportcert ...的;

两者生成密钥，但第二个弄乱它。

Both generate keys but the second one messes it up.

您也可以把这个在您的活动得到钥匙

You can also get the key by putting this in your activity

try {
   PackageInfo info = getPackageManager().getPackageInfo("com.yourcompany.client", PackageManager.GET_SIGNATURES);
   for (Signature signature : info.signatures) {
        MessageDigest md = MessageDigest.getInstance("SHA");
        md.update(signature.toByteArray());
        Log.d("Hash Key:", Base64.encode(md.digest()));
   }
} catch (NameNotFoundException e) {

} catch (NoSuchAlgorithmException e) {

}

这篇关于实现android系统中的Facebook的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！