我正在使用这里的这个简单代码:
https://developers.facebook.com/docs/mobile/android/build/#sig
public class MainActivity extends Activity {
Facebook facebook = new Facebook("xxxxxxxxxxxxxx");
AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook);
private SharedPreferences mPrefs;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mPrefs = getPreferences(MODE_PRIVATE);
String access_token = mPrefs.getString("access_token", null);
long expires = mPrefs.getLong("access_expires", 0);
if (access_token != null) {
facebook.setAccessToken(access_token);
}
if (expires != 0) {
facebook.setAccessExpires(expires);
}
if (!facebook.isSessionValid()) {
facebook.authorize(this, new String[] {}, new DialogListener() {
@Override
public void onComplete(Bundle values) {
SharedPreferences.Editor editor = mPrefs.edit();
editor.putString("access_token", facebook.getAccessToken());
editor.putLong("access_expires",
facebook.getAccessExpires());
editor.commit();
}
@Override
public void onFacebookError(FacebookError error) {
}
@Override
public void onError(DialogError e) {
}
@Override
public void onCancel() {
}
});
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
facebook.authorizeCallback(requestCode, resultCode, data);
try {
JSONObject json = Util.parseJson(facebook.request("me"));
String facebookID = json.getString("id");
String firstName = json.getString("first_name");
String lastName = json.getString("last_name");
String email = json.getString("email");
String gender = json.getString("gender");
} catch (Exception e) {
//If i click Okay i get Exception saying You need an Active access token to get the current user details
}
}
}
使用这个得到哈希键:
要求输入密码(“android”)
然后给我这样的代码:
xLYMxxxxxx/0enePexxf4DORUfR8=
在 facebook 应用程序中,我的配置是:
但是我得到这个错误:
如果我按 Okay,我会收到异常消息,提示您需要一个 Active 访问 token 才能获取当前用户的详细信息。
我尝试了 SOF 上给出的所有可能的解决方案。但是没有用。请帮忙
谢谢
最佳答案
您似乎没有从终端正确获取哈希键。
试试这个
- 通过转到 Facebook SDK 源
Util.java
并将ENABLE_LOG
设置为 true 来启用日志记录。 - 再次尝试登录您的应用,您应该仍会看到红色错误消息。按确定。
- 转到您的 logcat 并找到如下所示的条目:
D/Facebook-authorize(24739): Login failed: invalid_key:Android key mismatch. Your key "uk3udeH7vrOGNFH2FJjdJbdWJWI" does not match the allowed keys specified in your application settings. Check your application settings at http://www.facebook.com/developers
将该 key 复制并粘贴到您的仪表板中,然后重试。
查看此 SO 线程:App is misconfigured for Facebook login : Android Facebook integration issue
关于Android:Facebook 登录不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/13049346/