Facebook的错误：允许键：在dev.facebook的Andr​​oid配置应用关键散列 [英] Facebook error : allow key: configure your app key hashes at dev.facebook android

问题描述

当我运行我的Facebook应用程序我碰到下面的错误。允许键。在 http://developers.facebook.com/apps/178779105632639 配置您的应用程序键哈希..

When i run my facebook apps i get the following error. allow key. Configure your app key hashes at http://developers.facebook.com/apps/178779105632639 ...

任何想法？

推荐答案

看来你生成hashkey是不正确的。您可以生成从以下code应用哈希键。试试吧

It seems that hashkey you generated is not correct. You can generate app hash key from the following code. Try it

public static void showHashKey(Context context) {
    try {
        PackageInfo info = context.getPackageManager().getPackageInfo(
                "com.example.project", PackageManager.GET_SIGNATURES); //Your package name here
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.v("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
            }
    } catch (NameNotFoundException e) {
    } catch (NoSuchAlgorithmException e) {
    }
}

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