为什么我不能从facebook上过生日

Question

这是我的代码。我收到电子邮件fb id性别名称，但没有生日。 我的代码有什么问题。 我在3天内搜索并尝试多次。

  showHashKey(getActivity());
        View rootview = inflater.inflate(R.layout.fragment_main, container, false);

        FacebookSdk.sdkInitialize(getActivity().getApplicationContext());
        callbackManager = CallbackManager.Factory.create();

        tv_facebook = (TextView) rootview.findViewById(R.id.tv_facebook);
        Typeface arialblack_typeface = Typeface.createFromAsset(getActivity().getAssets(),
                "arial_black.ttf");
        tv_facebook.setTypeface(arialblack_typeface);
        tv_facebook.setTextSize(40);
        linearLayout = (LinearLayout) rootview.findViewById(R.id.inear_Layout);
        linearLayout.setOnClickListener(this);
        LoginManager.getInstance().registerCallback(callbackManager,
                new FacebookCallback<LoginResult>() {
                    @Override
                    public void onSuccess(LoginResult loginResult) {
                        // login successful
                        Toast.makeText(getActivity(), " Main Activity in LoginResult on success", Toast.LENGTH_LONG).show();

                      //  final AccessToken accessToken = loginResult.getAccessToken();

                        GraphRequest request = GraphRequest.newMeRequest
                                (loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
                                    @Override
                                    public void onCompleted(JSONObject object, GraphResponse response) {
                                        // Application code
                                        Log.v("MAinFrgment", response.toString());
                                        System.out.println("Check: " + response.toString());
                                        try {
                                            String id = object.getString("id");
                                            String name = object.getString("name");
                                            String email = object.getString("email");
                                            String gender = object.getString("gender");
                                            String birthday = object.getString("birthday");
                                            System.out.println(id + ", " + name + ", " + email + ", " + gender + ", " + birthday);
                                        } catch (JSONException e) {
                                            e.printStackTrace();
                                        }

                                    }
                                });
                        Bundle parameters = new Bundle();
                        parameters.putString("fields", "id,name,email,gender,birthday");
                        request.setParameters(parameters);
                        request.executeAsync();
                    }

                    @Override
                    public void onCancel() {
                        // login cancelled
                        Log.e("OnCancel ","Oncancel");
                    }

                    @Override
                    public void onError(FacebookException exception) {
                        // login error
                        Log.e("OnCancel ","Error" +exception);
                    }
                });
        return rootview;

    }


    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.inear_Layout:
                LoginManager.getInstance().logInWithReadPermissions(getActivity(), Arrays.asList("public_profile,user_friends,user_birthday,user_about_me,email,basic_info"));

               /* FragmentManager fm = getFragmentManager();
                FragmentTransaction ft = fm.beginTransaction();
                Personal_Detail personal_detail = new Personal_Detail();

                ft.replace(R.id.mainContainer,personal_detail);
                ft.addToBackStack(null);
                ft.commit();*/

                break;
        }

    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        callbackManager.onActivityResult(requestCode, resultCode, data);
    }

    public static void showHashKey(Context context) {
        try {
            PackageInfo info = context.getPackageManager().getPackageInfo(
                    "google_play.flightdataui", PackageManager.GET_SIGNATURES);
            for (Signature signature : info.signatures) {
                MessageDigest md = MessageDigest.getInstance("SHA");
                md.update(signature.toByteArray());
                Log.i("KeyHash:",
                        Base64.encodeToString(md.digest(), Base64.DEFAULT));
                // String abc = Base64.encodeToString(md.digest(),
                // Base64.DEFAULT);
                // System.out.println(abc);
            }
        } catch (NameNotFoundException e) {
        } catch (NoSuchAlgorithmException e) {
        }
    }

}

这就是回应。

{Response:  responseCode: 200, graphObject: {"id":"1488687718111904","gender":"male","email":"nafees4343@gmail.com","name":"Haider Rana"}, error: null}

问）我怎样才能获得生日1用户？

Answer 1

LoginManager.getInstance().logInWithReadPermissions(WelcomeActivity1.this, (Arrays.asList("public_profile", "user_friends","user_birthday","user_about_me","email")));

在oncreate方法中尝试使用此代码：

LoginManager.getInstance().registerCallback(callbackManager,new FacebookCallback<LoginResult>() {
     @Override
      public void onSuccess(LoginResult loginResult) {
      Log.d("tag","FF fb onSuccess");
      GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(),new GraphRequest.GraphJSONObjectCallback() {
        @Override
        public void onCompleted(JSONObject object,GraphResponse response) {
         try {
               String[] splited ;
               JSONObject obj =  object.getJSONObject("picture").getJSONObject("data");

                                  if (object.has("birthday"))
                                  {
                                     Birthday =  object.getString("birthday");
                                  }
                                  else
                                  {
                                      Birthday = "";
                                  }



                                } catch (JSONException e) {
                                    // TODO Auto-generated catch block
                                    e.printStackTrace();
                                }


                                }
                            });
                    Bundle parameters = new Bundle();
                    parameters.putString("fields", "id,name,link,birthday,picture,email,gender");
                    request.setParameters(parameters);
                    request.executeAsync();


                }

                @Override
                public void onCancel() {
                    Log.d("tag","fb onCancel");
                     // App code
                }



    @Override
                public void onError(FacebookException exception) {
                    Log.d("tag","fb onError");
                     // App code   
                }
    });

注意：此外，尝试使用不同的FB帐户，因为在某些FB帐户中，用户可能无法将其生日日期分享给其他人