Why is there an error :android studio

android

#1

Why is there an error:

List<Long> tweetIds = Arrays.asList(503435417459249153L, 510908133917487104L, 473514864153870337L, 477788140900347904L);

        // TODO: Use a more specific parent
        final ViewGroup parentView = (ViewGroup) getWindow().getDecorView().getRootView();
        // TODO: Base this Tweet ID on some data from elsewhere in your app
      
        TweetUtils.loadTweet(tweetIds, new Callback<List<Tweet>>() {


            @Override
            public void success(Result<List<Tweet>> result) {
//here error--->
                TweetView tweetView = new TweetView(MainActivity.this, result.data, R.style.tw__TweetDarkWithActionsStyle);
                parentView.addView(tweetView);
            }

#2

what is the error


#3

//here error—>
TweetView tweetView = new TweetView(MainActivity.this, result.data, R.style.tw__TweetDarkWithActionsStyle);


#4

here