Opublikuj na Facebooku Fan page dzięki aplikacji

Question

Udało mi się stworzyć klasę, która publikuje na moim facebooku. Ale w jaki sposób mogę zmienić kod, aby udostępnić go na moim fanpage'u na Facebooku? Nie mogę znaleźć coś na google lub przepełnienia stosu ...

tutaj jest klasa, która dzieli się na facebook:

package com.celticwolf.blahblah; <--- changed 

import com.facebook.android.*; 
import com.facebook.android.Facebook.DialogListener; 

import android.app.Activity; 
import android.content.Context; 
import android.content.SharedPreferences; 
import android.content.SharedPreferences.Editor; 
import android.os.AsyncTask; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.View; 
import android.view.Window; 
import android.widget.Toast; 

public class ShareOnFacebook extends Activity{ 

    private static final String APP_ID = "35255389027859"; <--- changed 
    private static final String[] PERMISSIONS = new String[] {"publish_stream"}; 

    private static final String TOKEN = "access_token"; 
     private static final String EXPIRES = "expires_in"; 
     private static final String KEY = "facebook-credentials"; 

    private Facebook facebook; 
    private String messageToPost; 

    public boolean saveCredentials(Facebook facebook) { 
      Editor editor = getApplicationContext().getSharedPreferences(KEY, Context.MODE_PRIVATE).edit(); 
      editor.putString(TOKEN, facebook.getAccessToken()); 
      editor.putLong(EXPIRES, facebook.getAccessExpires()); 
      return editor.commit(); 
     } 

     public boolean restoreCredentials(Facebook facebook) { 
      SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences(KEY, Context.MODE_PRIVATE); 
      facebook.setAccessToken(sharedPreferences.getString(TOKEN, null)); 
      facebook.setAccessExpires(sharedPreferences.getLong(EXPIRES, 0)); 
      return facebook.isSessionValid(); 
     } 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 

     facebook = new Facebook(APP_ID); 
     restoreCredentials(facebook); 

     requestWindowFeature(Window.FEATURE_NO_TITLE); 

     setContentView(R.layout.facebook_dialog); 

     String facebookMessage = getIntent().getStringExtra("facebookMessage"); 
     if (facebookMessage == null){ 
      facebookMessage = "Test wall post"; 
     } 
     messageToPost = facebookMessage; 
    } 

    public void doNotShare(View button){ 
     finish(); 
    } 
    public void share(View button){ 
     if (! facebook.isSessionValid()) { 
      loginAndPostToWall(); 
     } 
     else { 
      postToWall(messageToPost); 
     } 
    } 

    public void loginAndPostToWall(){ 
     facebook.authorize(this, PERMISSIONS, Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener()); 
    } 

    public void postToWall(String message){ 
     new MyAsyncTask().execute(message); 
    } 




class MyAsyncTask extends AsyncTask<String,Void,Boolean> 
{ 
public Boolean doInBackground(String ...message){ 

    Bundle parameters = new Bundle(); 
      parameters.putString("message", message[0]); 
      parameters.putString("description", "topic share"); 
      try { 
       facebook.request("me"); 
     String response = facebook.request("me/feed", parameters, "POST"); <--- I think here is the crucial part 
     Log.d("Tests", "got response: " + response); 
     if (response == null || response.equals("") || 
       response.equals("false")) { 
      return Boolean.FALSE; 
     } 
     else { 
      return Boolean.TRUE; 
     } 
    } catch (Exception e) { 

     e.printStackTrace(); 
     return Boolean.FALSE; 
    } 
} 

public void onPostExecute(Boolean result){ 
     if(result == Boolean.TRUE){ 
showToast("posted successfully"); 
}else{ 
showToast("couldn't post to FB."); 
} 
     finish(); 
} 
} 






    class LoginDialogListener implements DialogListener { 
     public void onComplete(Bundle values) { 
      saveCredentials(facebook); 
      if (messageToPost != null){ 
      postToWall(messageToPost); 
     } 
     } 
     public void onFacebookError(FacebookError error) { 
      showToast("Authentication with Facebook failed!"); 
      finish(); 
     } 
     public void onError(DialogError error) { 
      showToast("Authentication with Facebook failed!"); 
      finish(); 
     } 
     public void onCancel() { 
      showToast("Authentication with Facebook cancelled!"); 
      finish(); 
     } 
    } 

    private void showToast(String message){ 
     Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show(); 
    } 
} 

dziękuję!

Answer 1

String response = facebook.request("me/feed", parameters, "POST"); 

me/feed staje PAGE_ID/feed:

String response = facebook.request("PAGE_ID/feed", parameters, "POST"); 

Naucz się korzystać z Graph API tutaj: https://developers.facebook.com/docs/reference/api/

Answer 2

String response = facebook.request("PAGE_ID/feed", parameters, "POST"); 

To będzie działać, ale do publikowania na stronie niezbędny jest token dostępu z uprawnieniami Mangage_Pages i Publish_stream.