Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/facebook/9.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
为什么我的代码无法从android将照片上传到Facebook上?_Android_Facebook - Fatal编程技术网

为什么我的代码无法从android将照片上传到Facebook上?

为什么我的代码无法从android将照片上传到Facebook上?,android,facebook,Android,Facebook,我已经成功地将Facebook sdk集成到我的应用程序中。 现在我要在Facebook上分享一张照片。为此,我使用以下代码: facebook.authorize(DrawingActivity.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"},new DialogListener() { @Overrid

我已经成功地将Facebook sdk集成到我的应用程序中。 现在我要在Facebook上分享一张照片。为此,我使用以下代码:

facebook.authorize(DrawingActivity.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"},new DialogListener() {                     
                @Override                     
                public void onComplete(Bundle values) {}                      
                @Override                     
                public void onFacebookError(FacebookError error) {}                      
                @Override                     
                public void onError(DialogError e) {}                      
                @Override                     
                public void onCancel() {}                 
            }); 


            byte[] data = null;  Bitmap bi = BitmapFactory.decodeFile(APP_FILE_PATH + "/myAwesomeDrawing.png"); 
            ByteArrayOutputStream baos = new ByteArrayOutputStream(); 
            bi.compress(Bitmap.CompressFormat.JPEG, 100, baos); 
            data = baos.toByteArray();  
            Bundle params = new Bundle(); 
            params.putString("method", "photos.upload"); 
            params.putByteArray("picture", data);  
            AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook); 
            mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null);
另一个代码是:

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

    facebook.authorizeCallback(requestCode, resultCode, data);
}

public class SampleUploadListener extends BaseRequestListener {      
    public void onComplete(final String response, final Object state) {         
        try {             
            // process the response here: (executed in background thread)             
            Log.d("Facebook-Example", "Response: " + response.toString());             
            JSONObject json = Util.parseJson(response);             
            final String src = json.getString("src");              
            // then post the processed result back to the UI thread             
            // if we do not do this, an runtime exception will be generated             
            // e.g. "CalledFromWrongThreadException: Only the original             
            // thread that created a view hierarchy can touch its views."          
        } catch (JSONException e) {             
            Log.w("Facebook-Example", "JSON Error in response");         
        } catch (FacebookError e) {             
            Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());         
        }     
    }      
    public void onFacebookError(FacebookError e, Object state) {         
        // TODO Auto-generated method stub      
    } 
}

现在,我不知道为什么我不能在facebook上上传照片?

根据你想做什么,你需要给这行代码指定一个目标(第一个空):

mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null);
例如,如果您试图在“当前用户”墙上发布帖子,它应该如下所示:

mAsyncRunner.request("me/posts", params, "POST", new SampleUploadListener(), null);
您需要正确的权限才能执行此操作:至少发布\u流


请参见

好的,那么我应该写什么?“我/帖子”或“我”或“帖子”?我仍然无法第一次发布照片。但是当我第二次按下fecebook按钮时。它将发布照片。@alextsc:我无法发布照片。但是当我第二次点击facebook按钮时,它会发布照片。大家好,有人能告诉我为什么在这一行“facebook.Authority(DrawingActivity.this,新字符串[]{”用户照片,发布签入,发布操作,发布流“},新对话侦听器(){”即使在导入android facebook sdk之后???@android_murali:请把问题放在堆栈上并给出链接。