在 android 上将图像和文本分享到 Facebook
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Share Image and Text to Facebook on android
提问by Iain Smith
What is the correct way to share an image and text to Facebook in android? e.g. picture with pre-populated text.
在android中将图像和文本共享到Facebook的正确方法是什么？例如带有预填充文本的图片。
I realise that this is not possible from the native Android share intent as described here. As it can only take an image or a link not both.
我意识到这是不可能从这里描述的本机 Android 共享意图中实现的。因为它只能拍摄图像或链接，不能同时拍摄。
Also I have tried using the facebook-sdk-3.14 with:
我也尝试过使用 facebook-sdk-3.14：
FacebookDialog.ShareDialogBuilder
but I now realise this is for sharing links only.
但我现在意识到这仅用于共享链接。
I have also tried with:
我也试过：
createShareDialogBuilderForPhoto()
but this is for sharing images only.
但这仅用于共享图像。
Is there something I am missing in the sdk? I am guessing it is not possible from FacebookDialog?
我在sdk中缺少什么吗？我猜 FacebookDialog 不可能？
Will I need to go the route of creating my own app in facebook and my own open graph action? Ideally I am looking to not have a login button.
我是否需要走在 Facebook 中创建自己的应用程序和我自己的开放图形操作的路线？理想情况下，我希望没有登录按钮。
I have also seen similar questions but most are about the share intent or if it is the sdk it at least a year out of date and the solution is some thing similar to this:
我也看到过类似的问题，但大多数是关于共享意图的，或者如果它是 sdk，它至少已经过时了一年，并且解决方案与此类似：
Bundle parameters = new Bundle();
parameters.putString("message", category_item_name_desc.getText().toString());
parameters.putString("picture", categoryItemsModel.getImageUrl());
parameters.putString("caption", txtDescription_desc.getText().toString());
facebook.request("/me/feed", parameters, "POST");
Tried it through the Feed Dialog (WebDialog) but im getting a "error (#324) requires upload file", Any help would be great.
通过 Feed Dialog (WebDialog) 尝试过，但我收到“错误 (#324) 需要上传文件”，任何帮助都会很棒。
采纳答案by Iain Smith
Was able to do this my self with the current Facebook SDK (3.14.1 at the time) with no login and I made it into a share intent for adding to the chooser list.
能够在没有登录的情况下使用当前的 Facebook SDK（当时为 3.14.1）自行完成此操作，并且我将其设置为添加到选择器列表的共享意图。
I have a demo project at https://github.com/b099l3/FacebookImageShareIntentonly dependency is the facebook sdk and it is contained in one activity.
我在https://github.com/b099l3/FacebookImageShareIntent有一个演示项目，唯一的依赖是 facebook sdk，它包含在一个活动中。
回答by Deepshikha Puri
You can share your image on facebook, Twitter, and Gmail:
您可以在 Facebook、Twitter 和 Gmail 上分享您的图片：
Bitmap b =BitmapFactory.decodeResource(getResources(),R.drawable.ic_launcher);
Intent share = new Intent(Intent.ACTION_SEND);
share.setType(“image/jpeg”);
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
b.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = MediaStore.Images.Media.insertImage(getContentResolver(), b, “Title”, null);
Uri imageUri = Uri.parse(path);
share.putExtra(Intent.EXTRA_STREAM, imageUri);
startActivity(Intent.createChooser(share, “Select”));
回答by Anton Krasov
Please take a look a look on my library: https://github.com/antonkrasov/AndroidSocialNetworks
请看看我的图书馆：https: //github.com/antonkrasov/AndroidSocialNetworks
With help of it, posting is really easy:
有了它的帮助，发布真的很容易：
mSocialNetworkManager.getFacebookSocialNetwork().postMessage(String message)
mSocialNetworkManager.getFacebookSocialNetwork().postPhoto(File path...)
