1

现在我正在开发一个 Android 应用程序。在我的应用程序中，我必须将图片从我的画廊提交到 facebook。我使用了以下代码。

if (item == 1) {
        Intent intent = new Intent();

                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);

startActivityForResult(Intent.createChooser(intent, "Complete      action using"), PICK_FROM_FILE);
}


protected void onActivityResult(int requestCode, int resultCode, Intent data)
 {
        if (resultCode != RESULT_OK) return;

        Bitmap bitmap   = null;

        if (requestCode == PICK_FROM_FILE) {

            mImageCaptureUri = data.getData(); 

            mPath = getRealPathFromURI(mImageCaptureUri); //from Gallery 

            if (mPath == null){
                    mPath = mImageCaptureUri.getPath(); //from File Manager
            }


            if (mPath != null) {
                System.out.println("mpath is not null"+mPath);
                bitmap  = BitmapFactory.decodeFile(mPath);
            }

        }
}
private void postToFacebook(String desc){   

    AsyncFacebookRunner mAsyncFbRunner = new AsyncFacebookRunner(mFacebook);

    Bundle params = new Bundle();

     try {

        params.putByteArray("photo",
        Utility.scaleImage(getApplicationContext(),mImageCaptureUri));
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
     params.putString("caption", desc);
     mAsyncFbRunner.request("me/photos", params, "POST",
             new PhotoUploadListener());
}

它在模拟器中对我来说工作正常，但在真实设备图像中没有发布。但没有崩溃。请帮助我的朋友

4

1 回答 1

1

首先检查您的清单，这可能会对您有所帮助。

android.permission.MANAGE_ACCOUNTS
于 2012-05-18T06:27:07.743 回答