問題獲取Facebook信息

Question

我想在我的代碼中的Facebook個人資料信息。此代碼在此之前運行Log.e("in try start", "tryyyyyyyyy");，但之後甚至不會執行單個日誌。

private Facebook facebook; 
private AsyncFacebookRunner mAsyncRunner; 
String FILENAME = "AndroidSSO_data"; 
private SharedPreferences mPrefs; 
public void loginToFacebook() { 
    // mPrefs = getPreferences(SharedPreferences.); 
    // 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(getActivity(), 
       new String[] { "email", "publish_actions" }, 
       new DialogListener() { 

      @Override 
      public void onCancel() { 
       // Function to handle cancel event 
      } 

      @Override 
      public void onComplete(Bundle values) { 
       // Function to handle complete event 
       // Edit Preferences and update facebook acess_token 

       Toast.makeText(getActivity(), "hiiiiii", Toast.LENGTH_SHORT).show(); 
       //mPrefs=getSharedPreferences("data", getActivity().MODE_PRIVATE); 

       SharedPreferences.Editor editor = mPrefs.edit(); 
       editor.putString("access_token", 
         facebook.getAccessToken()); 
       editor.putLong("access_expires", 
         facebook.getAccessExpires()); 
       editor.commit(); 
       Log.e("getProfileInformation entry", "getProfileInformation"); 

       getProfileInformation(); 
      } 



      @Override 
      public void onFacebookError(FacebookError e) { 
       // TODO Auto-generated method stub 

      } 

      @Override 
      public void onError(DialogError e) { 
       // TODO Auto-generated method stub 

      } 

     }); 
    } 
} 

public void getProfileInformation() { 
    Toast.makeText(getActivity(), "byeeeeeee", Toast.LENGTH_SHORT).show(); 
    Log.e("getProfileInformation start", "getProfileInformation"); 
    mAsyncRunner.request("me", new RequestListener() { 
     @Override 
     public void onComplete(String response, Object state) { 
      Log.d("Profile", response); 
      String json = response; 
      try { 
       Log.e("in try start", "tryyyyyyyyy"); 

       JSONObject profile = new JSONObject(json); 
       // getting name of the user 
       Log.d("profile", ""+profile); 

       fb_name = profile.getString("name"); 
       // getting email of the user 
       fb_email = profile.getString("email"); 
       Log.d("fb_name", "naem"+fb_name+"emial"+fb_email); 
       //fb_login=true; 
       // fb_Image = getUserPic(fb_email); 
       // LoginFuction(); 
      } catch (JSONException e) { 
       e.printStackTrace(); 
       Log.e("catchhhhhh", ""+e.getMessage()); 
      } 
     } 
     public Bitmap getUserPic(String userID) { 
      String imageURL; 
      Bitmap bitmap = null; 
      Log.d("TAG", "Loading Picture"); 
      imageURL = "http://graph.facebook.com/"+userID+"/picture?type=small"; 
      try { 
       bitmap = BitmapFactory.decodeStream((InputStream)new URL(imageURL).getContent()); 
      } catch (Exception e) { 
       Log.d("TAG", "Loading Picture FAILED"); 
       e.printStackTrace(); 
      } 
      return bitmap; 
     } 
     @Override 
     public void onIOException(IOException e, Object state) { 
     } 

     @Override 
     public void onFileNotFoundException(FileNotFoundException e, 
       Object state) { 
     } 

     @Override 
     public void onMalformedURLException(MalformedURLException e, 
       Object state) { 
     } 

     @Override 
     public void onFacebookError(FacebookError e, Object state) { 
     } 
    }); 
} 

此代碼不會給我任何名稱或emailId。

Answer 1

-Hello Abhishek！ - 我嘗試過使用Facebook sdk4.+，我正在獲取個人資料信息。所有的

-Firs添加以下代碼到你oncreate方法之前setcontentview

FacebookSdk.sdkInitialize(getApplicationContext()); 

- 然後用下面的代碼創建你Callbackmanager： -

callbackManager = CallbackManager.Factory.create(); 

- 添加Permissions使用下面的代碼： -

permission.add("publish_actions"); 

-Below代碼用於Login

LoginManager.getInstance().registerCallback(callbackManager, 
        new FacebookCallback<LoginResult>() { 
         @Override 
         public void onSuccess(final LoginResult loginResult) { 
          // App code 
         GraphRequest request = GraphRequest.newMeRequest(
       act, 
       new GraphRequest.GraphJSONObjectCallback() { 
        @Override 
        public void onCompleted(
          JSONObject object, 
          GraphResponse response) { 


         // Application code 
         if (!TextUtils.isEmpty(object.toString())) { 
          try { 
           JSONObject jresJsonObject = new JSONObject(object.toString()); 
           String id = "", name = "", gender = ""; 
           if (!(jresJsonObject.isNull("id"))) { 
            id = jresJsonObject.getString("id"); 
           } 
           if (!(jresJsonObject.isNull("gender"))) { 
            gender = jresJsonObject.getString("gender"); 
            if (gender.equals("male")) { 
             gender = "0"; 
            } else { 
             gender = "1"; 
            } 
           } 
           if (!(jresJsonObject.isNull("name"))) { 
            name = jresJsonObject.getString("name"); 
           } 


          } catch (Exception e) { 

          } 
         } 
         Log.e("graphrequest", response.toString()); 
        } 
       }); 
     Bundle parameters = new Bundle(); 
     parameters.putString("fields", "id,name,gender,link"); 
     request.setParameters(parameters); 
     request.executeAndWait();  
         } 

         @Override 
         public void onCancel() { 
          Log.i("", "Access Token:: " + "loginResult.getAccessToken()"); 
         } 

         @Override 
         public void onError(FacebookException exception) { 
          Log.i("", "Access Token:: " + "loginResult.getAccessToken()"); 
         } 
        }); 


      LoginManager.getInstance().logInWithPublishPermissions(this, permission); 

- 最後但並非最不重要在OnActivitResult

callbackManager.onActivityResult(requestCode, resultCode, data); 

注意添加以下代碼： - 這是使用最新Facebook sdk - 請告訴我，如果它是不是有用的，或者你仍然在這個問題。