android facebook发布照片 [英] android facebook publish photo

问题描述

在网上看了2天后，我终于决定在SO上发布。

我只想在我的Android应用程序上发布一张照片到Facebook。

AM使用官方的android-facebook-sdk。我导入到示例项目，在上传部分添加我的代码来上传照片。喜欢

  mUploadButton.setOnClickListener（new OnClickListener（）{
 public void onClick（View v）{
 Bundle params = new Bundle（）; 
 params.putString（method，photos.upload）; 
 
 Bitmap temp = BitmapFactory.decodeResource（getResources（），R.drawable。 
 ByteArrayOutputStream baos = new ByteArrayOutputStream（）; 
 temp.compress（Bitmap.CompressFormat.JPEG，100，baos）; 
 byte [] imgData = baos.toByteArray（）; 
 
 params.putByteArray（picture，imgData）; 
 mAsyncRunner.request（null，params，POST，new SampleUploadListener（））; 
} 
} ）; 
  

但它可以工作：（

我在这个论坛里也经历过这样的链接：
寻找android Facebook SDK示例

但无法发布。（

请帮助我。

解决方案

看看这个。

拨打Android Facebook SDK示例

编辑：
只是这样工作，这是在PostToWall（）函数的ShareOnFacebook类中。

  byte [] data = null; 
 
 Bitmap bi = BitmapFactory.decodeFile（photoToPost）; 
 ByteArrayOutputStream baos = new ByteArrayOutputStream（）; 
 bi.compress（Bitmap.CompressFormat.JPEG， 100，baos）; 
 data = baos.toByteArray（）; 
 
 Bundle params = n ew Bundle（）; 
 params.putString（method，photos.upload）; 
 params.putByteArray（picture，data）; 
 
 AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner（facebook）; 
 mAsyncRunner.request（null，params，POST，new SampleUploadListener（），null）; 
  

编辑：

：

结果是设备上图像的路径。

  Intent postOnFacebookWallIntent = new Intent（getApplicationContext（），ShareOnFacebook.class）; 
 postOnFacebookWallIntent.putExtra（facebookMes​​sage，facebookMes​​sage）; 
 postOnFacebookWallIntent.putExtra（facebookPhoto，结果）; 
 startActivity（postOnFacebookWallIntent）; 
  

After looking on the net for 2 days I finally decided to post on SO.

Well I simply want to publish a photo in my android app on to facebook.

AM using the official android-facebook-sdk. I imported to example project and in the upload section add my code to upload photo. like

mUploadButton.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {
        Bundle params = new Bundle();
        params.putString("method", "photos.upload");

        Bitmap temp = BitmapFactory.decodeResource(getResources(),R.drawable.facebook_icon);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        temp.compress(Bitmap.CompressFormat.JPEG, 100, baos);
        byte[] imgData = baos.toByteArray();

        params.putByteArray("picture", imgData);
        mAsyncRunner.request(null, params, "POST", new SampleUploadListener());
    }
});

But it doent work :(

I went through the links in this forum too like: Looking for android Facebook SDK examples

but am not able to post. :(

Kindly help me.THanks.

解决方案

Take a look at this.

Looking for android Facebook SDK examples

EDIT: Just got this working. This is in the ShareOnFacebook class under the postToWall() function.

byte[] data = null;

Bitmap bi = BitmapFactory.decodeFile(photoToPost);
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);

EDIT:

When making the Intent:

result is the path to the image on the device.

Intent postOnFacebookWallIntent = new Intent(getApplicationContext(), ShareOnFacebook.class);
postOnFacebookWallIntent.putExtra("facebookMessage", facebookMessage);
postOnFacebookWallIntent.putExtra("facebookPhoto", result);
startActivity(postOnFacebookWallIntent);

这篇关于android facebook发布照片的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！