从Android上传照片到Facebook墙/相册

Question

我已经从Git下载了Facebook Android SDK，并按照developers.facebook中的步骤操作，并获得了应用程序ID并运行了一些示例代码。我可以在墙上张贴状态。现在我正试图在墙上贴一张描述或标题，但我不能。我浏览过，大多数情况下我找到了下面的代码作为照片上传的答案。

public void postImageonWall() { 
    byte[] data = null; 

    Bitmap bi = BitmapFactory.decodeFile("/sdcard/cutedog.jpg"); 
    ByteArrayOutputStream baos = new ByteArrayOutputStream(); 
    bi.compress(Bitmap.CompressFormat.JPEG, 100, baos); 
    data = baos.toByteArray(); 
    Bundle params = new Bundle(); 
    params.putString(Facebook.TOKEN, mFacebook.getAccessToken()); 
    params.putString("method", "photos.upload"); 
    params.putByteArray("picture", data); 
    params.putString("caption", "So Cuuteee!!"); 
    AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook); 
    mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null); 
} 

对于这一点，我得到的回应是 { “PID”： “100003180585600_320223”， “援助”： “100003180585600_43760”， “主人”：100003180585600， “SRC”：“HTTP：// photos- g.ak.fbcdn.net/hphotos-ak-prn1/533575_198930480222970_100003180585600_320223_995139351_s.jpg","src_big":"http://a7.sphotos.ak.fbcdn.net/hphotos-ak-prn1/s720x720/533575_198930480222970_100003180585600_320223_995139351_n.jpg” “src_small”： “http://photos-g.ak.fbcdn.net/hphotos-ak-prn1/533575_198930480222970_100003180585600_320223_995139351_t.jpg”， “链接”：“http://www.facebook.com/photo.php？ fbid = 198930480222970 & set = a.198930373556314.43760.100003180585600 & type = 1“，”caption“：”So Cuuteee !!“，”created“：13337186​​24，”object_id“：198930480222970}

该照片上传到某处（它给出了一些URL）作为一个小尺寸的图片。但不是在Facebook的墙上或专辑。通过观察堆栈溢出问题Android - How to upload photo from the SD card to the Facebook wall，我试图

mAsyncRunner.request("me/photos", params, "POST", new SampleUploadListener(), null); 

和

mAsyncRunner.request("me/feed", params, "POST", new SampleUploadListener(), null); 

在这两方面，我得到了下面的响应

{"error":{"message":"Unsupported method, photos.upload","type":"Exception"}} 

如何在墙壁上上传？

Answer 1

看到源代码在https://github.com/facebook/facebook-android-sdk/tree/master/examples/Hackbook/src/com/facebook/android。

它包含如何上传图片的源代码。

Answer 2

您的应用程序是否有权限photo_upload将照片上传到Facebook？

试试这个代码：

Bundle params = new Bundle(); 
params.putString("method", "photos.upload"); 

FileInputStream in; 
BufferedInputStream buf; 
try { 
    File file = new File("/sdcard/cutedog.jpg"); 

    in = new FileInputStream(file); 
    buf = new BufferedInputStream(in,1070); 

    byte[] bMapArray= new byte[buf.available()]; 
    buf.read(bMapArray); 
    params.putByteArray("picture", bMapArray); 
} catch (FileNotFoundException e1) { 
    // TODO Auto-generated catch block 
    e1.printStackTrace(); 
} catch (IOException e1) { 
    // TODO Auto-generated catch block 
    e1.printStackTrace(); 
} 

mAsyncRunner.request(null, params, "POST",new SampleUploadListener(), null);