Question

我想在Android中使用Facebook Api Through My应用程序将图像上传到我朋友的帐户/墙上。我可以将图像上传到我的帐户，但现在我正在尝试使其更具功能性并尝试将图像上传到我通过Android应用程序选择的朋友的墙/帐户上。我试过这样做但没有成功。 Plz帮帮我...... 在此先感谢

Answer 1

将此链接用于Facebook的所有集成这是Facebook开发人员推荐的..

http://developers.facebook.com/docs/guides/mobile/android_hackbook/

...问候 Mehul Patel

Answer 2

在您的方法中使用此代码

File file=new File(murl);
InputStream is;
try {
    is = new FileInputStream(file);
    Drawable d;
    long length = file.length();
    if (length > Integer.MAX_VALUE) {
        // File is too large
    }
    byte[] bytes = new byte[(int)length];
    ByteArrayOutputStream bout=new    ByteArrayOutputStream();
    // Read in the bytes
    int offset = 0;
    int numRead = 0;
    while (offset < bytes.length
           && (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) {
        offset += numRead;       
    }
    bout.write(bytes);
    bout.flush();
    //Bitmap bm=BitmapFactory.decodeByteArray(bytes,0,bytes.length);
    //d=new BitmapDrawable(bm);
    //mPostButton.setBackgroundDrawable(d);
    //p.putString("to","1300750213");
    //p.putString("caption","my card");
    EditText title_txt=(EditText) findViewById(R.id.fb_upload_txt);

    for(int i =0;i<frnd_list_id.length/2;i++){
        if(frnd_list_id[i]!="0"){
            Bundle p=new Bundle();
            p.putString("method","photos.upload");
            p.putString("caption",title_txt.getEditableText().toString());
            p.putByteArray("picture",bytes);
            System.out.println(frnd_list_id[i].trim());
            p.putString("target_id",frnd_list_id[i].trim());
            mAsyncRunner.request(null,p,"POST",new WallPostRequestListener(),null);
        }
    }
//System.out.println("hi");
} catch (Exception e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

通过Android在Facebook上的朋友墙/帐户上传图片

2 个答案: