Facebook 应用程序中的 Android 哈希键更改

Question

我正在尝试放置我的调试散列键，即:“e3U9nzK7A8gyWoCiNUZQA/C+bZI=”。但每次我将它放入我的 Facebook 应用程序的 key 哈希部分时，它都会自动更改为“e3U9nzK7A8gyWoCiNUZQA%2FC%2BbZI%3D”，使我的应用程序无用。我使用了两种方法来获取此 key ，并且返回相同的方法:keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore | openssl sha1-二进制 | openssl base64

和:

 private void getAppKeyHash() {
    try {
        PackageInfo info = getPackageManager().getPackageInfo(getPackageName(), 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));
            Log.d("Hash key", something);
        } 
    }
    catch (NameNotFoundException e1) {
        // TODO Auto-generated catch block
        Log.e("name not found", e1.toString());
    }

    catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        Log.e("no such an algorithm", e.toString());
    }
    catch (Exception e){
        Log.e("exception", e.toString());
    }

}

Answer 1

试试这个

 try {
                PackageInfo info = getPackageManager().getPackageInfo(com.domain,
                        PackageManager.GET_SIGNATURES);
                for (Signature signature : info.signatures) {
                    MessageDigest md = MessageDigest.getInstance("SHA");
                    md.update(signature.toByteArray());
                    Log.i("PXR", com.domain.Base64.encodeBytes(md.digest()));
                }
            } catch (NameNotFoundException e) {
            } catch (NoSuchAlgorithmException e) {
            }