Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
700 views
in Technique[技术] by (71.8m points)

java - How can I capture a long press on a Menu Item?

I have a typical menu and I'm wanting to set a onLongClickListener for one of the items. In other words, I want this item to perform it's normal onOptionsItemSelected function, as well as, a long press function.

    MenuItem item;
    item = menu.findItem(android.R.id.home);

item.setOnLongClickListener(new OnLongClickListener() {
        public boolean onLongClick(View v) {
            Context context = getApplicationContext();
            CharSequence text = "Long Press";
            int duration = Toast.LENGTH_SHORT;

            Toast toast = Toast.makeText(context, text, duration);
            toast.show();
            return true;
        }

    });
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I was able to do this by simply using setActionView on menuItem. You can follow this procedure if it helps.

    for(int i = 0; i < menu.size(); i++){
        View v = new View(this);
        v.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                //Your longclick listener callback logic goes here
                return false;
            }

        });
        menu.getItem(i).setActionView(v);
    }

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...