在后台拨打电话，而不显示拨号盘

Question

I want to make a music application, in which On click song, it will do call activity in background instead display dial pad then call. btnFullTrack.setOnClickListener(new OnClickListener(){

        public void onClick(View v) {

            try {


                Intent callIntent = new Intent(Intent.ACTION_CALL);

                callIntent.setData(Uri.parse("tel:123456789"));

                startActivity(callIntent);


            } catch (ActivityNotFoundException activityException) {


                }

        }
    });

Answer 1

There is no way. The only way is to open the dial pad through the Intent ACTION_CALL

Answer 2

如果您要拨打电话并跳过通话屏幕，则不能这样做（我认为是出于安全原因。）