在Android应用程序Facebook的整合 [英] Facebook Integration in Android Application

问题描述

我曾在我的Andr​​oid应用程序集成的Facebook。 生成使用debugkeytool键，它工作正常在两个模拟器和真实设备。

I had integrated facebook in my android application . Generate key using debugkeytool and it works fine on both emulator and real device.

现在我必须做出释放apk文件，我不得不使用eclipse的android工具创建密钥库 导出签名的应用程序包。

Now i have to make release apk file and i had created keystore using eclipse android tool to export signed application package .

和使用该密钥库我已经产生了新的密钥散列为Facebook和Facebook开发者网站设置。 但还是我不能够签下我自己创建密钥库我的应用程序后，张贴在Facebook上墙。 我检查所有的步骤创建密钥库，这是正确的。

And using this keystore i had generated new key hash for facebook and set it on facebook developers site. but still i am not able to post on facebook wall after signing my app with my own created keystore. I had check all the steps for creating keystore and it is correct.

请帮我摆脱这种局面。

感谢

推荐答案

我得到了同样的错误，但是当我通过检查哈希键 PackageManager 我得到了应用程序的不同哈希键和更新在Facebook和它为我工作。

I got the same error but when i checked the hash key by PackageManager i got the different hash key of the application and update it on facebook and it worked for me.

 PackageInfo info;
    try {
        info = getPackageManager().getPackageInfo("com.example.yourpackagename", PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md;
            md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            String something = new String(Base64.encode(md.digest(), 0));
            //String something = new String(Base64.encodeBytes(md.digest()));
            Log.e("hash key", something);
        }
    } catch (NameNotFoundException e1) {
        Log.e("name not found", e1.toString());
    } catch (NoSuchAlgorithmException e) {
        Log.e("no such an algorithm", e.toString());
    } catch (Exception e) {
        Log.e("exception", e.toString());
    }

更改code你的包名。散列键将被打印在日志中。 它可以帮助你。

change your package name in the code. The hash key will be printed in the log. It may help you.

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