我如何分享圖像與android應用程序到Facebook的文本？我正在使用Intent.ACTION_SEND將狀態或照片上傳到Facebook

Question

我想從我的android應用程序共享帶有Caption的圖像。 我該怎麼做？

我使用Intent.ACTION_SEND上傳狀態或照片至Facebook

Answer 1

見代碼this鏈接爲Facebook的完全集成到完整的源代碼的Android應用程序，下面寫方法，而不是postToWall(String message)

public void postPhotoToWall() { 
    Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher); 
    ByteArrayOutputStream stream = new ByteArrayOutputStream(); 
    bmp.compress(Bitmap.CompressFormat.PNG, 100, stream); 
    final byte[] data = stream.toByteArray(); 

    Bundle parameters = new Bundle(); 
    parameters.putString("message", "Message"); 
    parameters.putByteArray("picture", data); 
    parameters.putString("caption", "test"); 

    try { 
     facebook.request("me/photos"); 
     String response = facebook.request("me/photos", parameters, "POST"); 
     Log.d("Tests", "got response: " + response); 
     if (response == null || response.equals("") || response.equals("false")) { 
      showToast("Blank response."); 
     } else { 
      showToast("Photo posted to your facebook wall!"); 
     } 
    } catch (Exception e) { 
     showToast("Failed to post to wall!"); 
     e.printStackTrace(); 
    } 
} 

Answer 2

public void share(View v) { 
    //facebook.dialog(this, "feed", new PostDialogListener()); 

    Bundle parameters = new Bundle(); 
    parameters.putString("message", category_item_name_desc.getText().toString()); 
    parameters.putString("picture", categoryItemsModel.getImageUrl()); 
    parameters.putString("caption", txtDescription_desc.getText().toString()); 
    facebook.request("/me/feed", parameters, "POST"); 

    try { 
     facebook.request("/me/feed", parameters, "POST"); 
     System.out.println("**********************POST**********************************"); 
    } catch (FileNotFoundException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } catch (MalformedURLException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } catch (IOException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } 

}