Android-如何使用Facebook SDK 4.0.1发表评论

Question

Is there any way to post a comment using FacebookSDK 4.0.1. Because Request was removed in new SDK. Assume that I had login and got "publish_actions" permission.

private void facebookLogin() {
    LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("user_friends"));
}

private void facebookLogout (){
    LoginManager.getInstance().logOut();
}

private void facebookPost() {
    //check login
    AccessToken accessToken = AccessToken.getCurrentAccessToken();
    if (accessToken == null) {
        Log.d(TAG, ">>>" + "Signed Out");
        status = Status.POST;
        facebookLogin();
        return;
    } else {
        Log.d(TAG, ">>>" + "Signed In");
        status = Status.NONE;
    }
    if (accessToken.getPermissions().contains("publish_actions")) {
        Log.d(TAG, ">>>" + "contain publish_actions");

        //I wanna post a comment in here
    } else {
        Log.d(TAG, ">>>" + "NOT contain publish_actions");

        LoginManager.getInstance().logInWithPublishPermissions(this, Arrays.asList("publish_actions"));
    }
}

Answer 1

您是否尝试过使用com.facebook.share.widget.ShareApi类进行共享

ShareApi.share(content,null);

Answer 2

Assuming that you want to post something on a users wall, here are the steps you need to take in order to use Facebook Post, using Open Graph Stories

1) Head on to the Developer Console

2) Register your application, create the new login flow - be warned the older login flow does not work with SDK 4.0

3) Now once login is working for you, Head on to the Dashboard for this app, select Open Graph from the pane on left.

4) Define your Actions, Stories and Objects here.

5) Although Facebook has given an option to get code, next to the Stories, Action Types and Object Types - be warned this code is old and will not work.

Here is what works for me:

My app name is (as defined on the Dev Console)

friendssampleapp

My Action Type: Celebrating My Object Type: Milestone

Here is the snippet of code I use to post via a button click:

            ShareOpenGraphObject object = new ShareOpenGraphObject.Builder()
            .putString("og:type", "friendsampleapp:milestone")
            .putString("og:title", "A Game of Thrones")
            .putString("og:description", "In the frozen wastes to the north of Winterfell, sinister and supernatural forces are mustering.")
        //  .putPhoto("og:image", photo)
            .build();


            // Create an action
            ShareOpenGraphAction action = new ShareOpenGraphAction.Builder()
            .setActionType("friendsampleapp:celebrating")
            .putObject("milestone", object)
            .build();

            // Create the content
            ShareOpenGraphContent content = new ShareOpenGraphContent.Builder()
            .setPreviewPropertyName("milestone")
            .setAction(action)
            .build();

            ShareDialog.show(getActivity(), content); 

Answer 3

use below code:

Bundle params = new Bundle();
            params.putString("message", "This is a test message");

        new GraphRequest(
                accessToken,
                "/me/feed",
                params,
                HttpMethod.POST,
                new GraphRequest.Callback() {
                    public void onCompleted(GraphResponse response) {
                    }
                }
        ).executeAndWait();