AlertDialog将不会关闭

Question

I have an alert dialog, which offers the user two options: yes and no . When no is selected it the AlertDialog closes but when yes is selected it takes the user online to give them directions but when I go back to the application the AlertDialog is still visible and I can't seem to make it disappear automatically when yes is clicked. Below is my code:

AlertDialog.Builder alert_confirm = new AlertDialog.Builder(TrackingServiceActivity.this);
alert_confirm.setMessage("Are you sure you want directions to " + data.name +"! Tracking will be suspended if it has started!");
alert_confirm.setCancelable(false).
alert_confirm.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                getDirections(latitude, longitude, data.lat, data.lon);
                stopTracker();
                return;
            }
        });

alert_confirm.setNegativeButton("No",new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                return;
            }
        });

AlertDialog alert = alert_confirm.create();
alert.show();

Answer 1

use this in Positive button click listner

getDirections(latitude, longitude, data.lat, data.lon);
stopTracker();
dialog.dismiss();

Answer 2

use dialog.dismiss(); in Yes listener.

 public void onClick(DialogInterface dialog, int which) {
                                        getDirections(latitude, longitude, data.lat, data.lon);
                                        stopTracker();
                                        dialog.dismiss();
                                        return;
                                    }

Answer 3

You've missed dismiss(); call. Just do it like this :

AlertDialog.Builder alert_confirm = new AlertDialog.Builder(TrackingServiceActivity.this);
alert_confirm.setMessage("Are you sure you want directions to " + data.name +"! Tracking will be suspended if it has started!");
alert_confirm.setCancelable(false).
alert_confirm.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                getDirections(latitude, longitude, data.lat, data.lon);
                stopTracker();
                dismiss();
                return;
            }
        });

alert_confirm.setNegativeButton("No",new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                return;
            }
        });

AlertDialog alert = alert_confirm.create();
alert.show();

Answer 4

Remove this line

alert_confirm.setCancelable(false);

[setCancelable:][1] Sets whether the dialog is cancelable or not. Default is true.