Android-如何执行操作，直到处理程序未完成延迟

Question

I have an app where the user can rate a post with a like/dislike. After that I show a view with the autor of the post for a second and update the content with another article.

The code that I am using right now for this delay is:

Handler handler = new Handler();
                            handler.postDelayed(new Runnable() {
                                @Override
                                public void run() {
                                    nextFragment();
                                }
                            }, 1000);

I would like to provide a share functionality after the user rate the article, that will appear just for this second. But I don't have any ideas of how to do it. How can I show this view with the author for a second, and in case of the user click the share button, I perform the share action and comeback to the next article after that?

Thanks!

Answer 1

Well why don't you just do your action before starting the handler, and cancel that action when the handler completes? Example:

final ProgressDialog dialog = new ProgressDialog(this);
dialog.setTitle("Something something");
dialog.show();
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
    @Override
    public void run() {
        dialog.dismiss();
        nextFragment();
    }
}, 1000);