问题描述
我要建一个应用程序中，用户可以与Facebook登录。
I'm building an app in which users can log in with Facebook.
我已经创建了哈希键类似如下：
I've created the hash keys like following:
try {
PackageInfo info = getPackageManager().getPackageInfo(
"com.app.package",
PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("KeyHash", "KeyHash:"+ Base64.encodeToString(md.digest(),
Base64.DEFAULT));
Toast.makeText(getApplicationContext(), Base64.encodeToString(md.digest(),
Base64.DEFAULT), Toast.LENGTH_LONG).show();
}
} catch (NameNotFoundException e) {
} catch (NoSuchAlgorithmException e) {
}
在调试模式下，一切正常。
In debug mode, everything works well.
在我出口项目发布，它给这个错误：
When i export the project for release, it gives this error:
"Invalid key hash. The key hash ****************** does not match any stored key ashes etcc"
我贴印在Facebook的开发人员仪表板的关键，但应用程序仍然给我的错误。
I paste the key printed in the Facebook Developer dashboard, but the application still gives me that error.
完整的包我actvity的是 com.app.package.views 我试图用这个包（如谷歌播放包名称）在仪表板，但什么都没有改变。
The complete package of my actvity is "com.app.package.views" and i tried to use this package (as Google Play Package Name) in the dashboard, but nothing changed.
我该如何解决呢？我怎样才能产生正确的释放钥匙哈希？
How can I solve it? How can I generate the right release key hash?
推荐答案
您其次是Facebook提供用于创建一个登录应用程序呢？步骤
You followed the steps that facebook provides for the creation of a login application?
您需要一个生产keyhash获得的开始你的发行版的密钥库：
You need a 'Production keyhash' obtained starting your release keystore:
从驾驶室管理线：
keytool -exportcert -alias <RELEASE_KEY_ALIAS> -keystore <RELEASE_KEY_PATH> | openssl sha1 -binary | openssl base64
和添加此键上的Facebook应用程序页面的选项。
And add this key on facebook app page options.
More information: https://developers.facebook.com/docs/android/getting-started/
这篇关于Android的Facebook的SDK：产生释放密钥散列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！