How post to wall facebook android-sdk:4.0.0

Question

Please help

I hava code for button post to wall :

btnPostToWall.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        postToWall();
    }
});

public void postToWall() {
    // post on user's wall.
    facebook.dialog(this, "feed", new DialogListener() {

        @Override
        public void onFacebookError(FacebookError e) {
        }

        @Override
        public void onError(DialogError e) {
        }

        @Override
        public void onComplete(Bundle values) {
        }

        @Override
        public void onCancel() {
        }
    });

}

But I Have New Faceboof android sdk 4.0.0 and this code depreacated

How post to wall whith new library?

I read this, but I don't understand how to use

Answer 1

The official Facebook documentation on how to share from Android SDK 4.0 is located here:

https://developers.facebook.com/docs/sharing/android

That link has examples of how to share by calling the Graph API or sharing by calling the native Facebook app dialog.

Here is how I implemented the share dialog in my own app:

in the xml for the activity/fragment I added the Button

  <Button
        android:layout_width="144dp"
        android:layout_height="144dp"
        android:id="@+id/shareFacebookButton"
        android:text=""
        android:background="@drawable/facebook_button"
        android:layout_gravity="center"
        android:layout_marginBottom="6dp"
        />

Then inside the Fragment:

Button shareButton = (Button)view.findViewById(R.id.shareFacebookButton);
shareDialog = new ShareDialog(this);
callbackManager = CallbackManager.Factory.create();
shareDialog.registerCallback(callbackManager, new 

FacebookCallback<Sharer.Result>() {
    @Override
    public void onSuccess(Sharer.Result result) {}

    @Override
    public void onCancel() {}

    @Override
    public void onError(FacebookException error) {}
});

shareButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
         if (ShareDialog.canShow(ShareLinkContent.class)) {
             ShareLinkContent linkContent = new ShareLinkContent.Builder()
                .setContentTitle("Hello Facebook")
                .setContentDescription("The 'Hello Facebook' sample  showcases simple Facebook integration")

             .setContentUrl(Uri.parse("http://developers.facebook.com/android"))
                            .build();

         shareDialog.show(linkContent);
          }
     }});

Now when someone clicks on the button they will be met with the Facebook dialog like you would expect.

Hope this helps.