小编Ste*_*uck的帖子

我想在我的应用中实现"赞"和"评论"功能.我用过这段代码:

public static void like(String postID) {
String grapPath = String.format("%s/likes", postID);
Request request = new Request(Session.getActiveSession(), grapPath,
    null, HttpMethod.POST, new Callback() {
   @Override
   public void onCompleted(Response response) {
    Log.i(TAG, response.toString()+" Success!");
   }
});
Request.executeBatchAsync(request);
}

public static void postComment(String comment, String postID) {
String grapPath = String.format("%s/comments", postID);
Bundle bundle = new Bundle();
bundle.putString("message", comment);
Request request = new Request(Session.getActiveSession(), grapPath,
        bundle, HttpMethod.POST, new Callback() {
    @Override
    public void onCompleted(Response response) {
        Log.i(TAG, "Success!");
    }
});
    Request.executeBatchAsync(request);
 }

Hhow我在哪里可以调用这些方法来使它们工作？