能否通过Facebook API及Facebook SDK实现Facebook群组发帖（含Android应用）？

Hey there! Let's tackle your two questions about Facebook Group posting functionality:

1. Can I use the Facebook API to post content to Facebook Groups? #

Yes, you absolutely can—but there are a few critical hoops to jump through:

• You’ll need the publish_to_groups permission for your app. This is a restricted permission, so you have to submit your app for review by Facebook. They’ll verify that your use case complies with their Platform Policies before approving access.
• The user making the post must be a member of the target group. For private or closed groups, they also need permission to post content within that group (which most members have by default, but it’s worth noting).
• To actually create the post, you’ll call the Graph API’s /{group-id}/feed endpoint, which supports text, links, images, and other media types.

2. Is it feasible to add Facebook Group posting to an Android app using the Facebook SDK? #

Definitely doable! Here’s a quick breakdown of the process:

• First, integrate the latest Facebook Android SDK into your project. That includes adding the necessary dependencies to your build files and configuring your app in the Facebook Developer Portal.
• Request the required permissions from your users: at minimum, you’ll need publish_to_groups. If you want to let users pick from their own groups, you’ll also need the user_groups permission (though keep in mind this is also a restricted permission that needs review).
• Once the user is authenticated and has granted permissions, use the SDK’s GraphRequest class to send a request to the /{group-id}/feed endpoint with your post content (like a text message or an image attachment).
• A key reminder: Make sure you clearly outline your app’s group posting use case when submitting for Facebook’s permission review. Test everything first with test groups and test users to avoid issues in production.

内容的提问来源于stack exchange，提问作者Yaseru