Question

我刚创建了一个应用程序，使用facebook sdk 3.0来获取用户信息。这是代码：

private void getMe()
{
    Session session = Session.getActiveSession();
    CanBanNhanhAppActivity._fbtoken = session.getAccessToken();
    // make request to the /me API
    Request request = Request.newMeRequest(session,
            new Request.GraphUserCallback() {
        // callback after Graph API response with user object
        @Override
        public void onCompleted(GraphUser user,
                Response response) {
            //ShowDialog(response.getError().toString());
            // TODO Auto-generated method stub
        }
    });

    Request.executeBatchAsync(request);
}

早期，代码工作（通过apk安装也从eclipse部署）。但是，最近，来自apk的app安装在调用Request.executeBatchAsync(request); 时崩溃了。虽然，通过eclipse构建的app仍然有效。我不知道为什么。我无法调试，因为只有apk安装的应用程序崩溃了。这是权限：

private static final List PERMISSIONS = Arrays.asList( "read_stream","email", "user_photos");

p / s：我在developer.facebook上的App上添加了debug和release hashkey。

Answer 1

这是你的Facebook密钥哈希问题。请从你的系统生成你的keyhash并将该keyhash粘贴到你的facebook应用程序然后使用appid。使用以下步骤生成keyhash然后转到您的Facebook应用程序仪表板并编辑应用程序并将hashkey添加到应用程序

 In order to generate key hash you need to follow some easy steps.
1) Download Openssl from: http://code.google.com/p/openssl-for-windows/downloads/list
2) Make a openssl folder in C drive
3) Extract Zip files into openssl folder
4) Copy the File debug.keystore from .android folder in my case (C:\Users\SYSTEM.android) and paste into JDK bin Folder in my case (C:\Program Files\Java\jdk1.6.0_05\bin)
5) Open command prompt and give the path of JDK Bin folder in my case (C:\Program Files\Java\jdk1.6.0_05\bin).
6) Copy the code and hit enter keytool -exportcert -alias androiddebugkey -keystore debug.keystore > c:\openssl\bin\debug.txt
7) Now you need to enter password, Password = android.
8) See in openssl Bin folder you will get a file with the name of debug.txt
9) Now either you can restart command prompt or work with existing command prompt
10) comes to C drive and give the path of openssl Bin folder
11) copy the following code and paste openssl sha1 -binary debug.txt > debug_sha.txt
12) you will get debug_sha.txt in openssl bin folder
13) Again copy following code and paste openssl base64 -in debug_sha.txt > debug_base64.txt
14) you will get debug_base64.txt in openssl bin folder
15) open debug_base64.txt file Here is your Key hash.

参考此博客

http://logcatsolutions.blogspot.in/2013/02/facebook-android-generate-key-hash.html

编辑：

实际上问题发生是因为你的apk签名过程。两个哈希键是不同的，尝试用相同的密钥哈希签署apk。当你签署apk使用现有的密钥库，它的密码很可能是android.try这个步骤可行。

获取用户信息Facebook SDK后签名的Android应用程序崩溃

1 个答案: