Android java close app

 @Override
    public void onBackPressed() {
        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
        alertDialogBuilder.setTitle("Exit Application?");
        alertDialogBuilder
                .setMessage("Click yes to exit!")
                .setCancelable(false)
                .setPositiveButton("Yes",
                        new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int id) {
                                moveTaskToBack(true);
                                android.os.Process.killProcess(android.os.Process.myPid());
                                System.exit(1);
                            }
                        })

                .setNegativeButton("No", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {

                        dialog.cancel();
                    }
                });

        AlertDialog alertDialog = alertDialogBuilder.create();
        alertDialog.show();
    }

Source: stackoverflow.com

Similar codes

1 vote325 views2 answers
Max long value java
Java
0 vote363 views1 answer
Send HTTP Get Request with Parameters.
Java
1 vote339 views1 answer
Programmation android avoir acces à la liste des instants de partage
Java
1 vote411 views1 answer
Spring mvc project example
Java Spring
0 vote336 views1 answer
Spigot deal damage
Java
0 vote309 views1 answer
Java dato numero big starkoverflow
Java
1 vote346 views3 answers
Java to kotlin online convertor
Java
0 vote333 views3 answers
Float
Java
0 vote392 views1 answer
How to get data from array list to set java
Java
0 vote368 views2 answers
Balanced string in java
Java