Android Facebook v4.0发布图片和文字

Question

 JSONObject jsonObject = new JSONObject();
    try {

        jsonObject.put("picture", bitmap);
        jsonObject.put("message","just a message");

    } catch (JSONException e) {
        e.printStackTrace();
    }


    GraphRequest graphRequest = GraphRequest.newPostRequest(AccessToken.getCurrentAccessToken(), "me/photos", jsonObject, new GraphRequest.Callback() {
        @Override
        public void onCompleted(GraphResponse graphResponse) {

            Log.d("", "------ graphResponse = " + graphResponse);

        }
    });


    graphRequest.executeAsync();

并且正在回归

graphResponse = {响应:responseCode:400,graphObject:null,错误:{HttpStatus:400,errorCode:324,errorType:OAuthException,errorMessage:(#324)需要上传文件}}

请在Json Object param中我需要通过什么？

谢谢

Answer 1

而不是传递json对象,只需传递一个包.

        GraphRequest request = GraphRequest.newPostRequest(token,
                "me/photos", null, callback2);

        Bundle postParams = request.getParameters();

        postParams.putByteArray("picture", MyUtils.FileToBytes("path to local file"));

        postParams.putString("caption", "my picture");

        request.setParameters(postParams);

        request.executeAsync();