Android

//================== the dialog ================
@Override
protected  Dialog onCreateDialog(int id, Bundle args){
    switch(id){
            case 1:
                return new AlertDialog.Builder(this)
                .setIcon(R.drawable.ic_launcher)
                .setTitle("Pick some")

                .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog,int whichButton)
                {
                   //do something
                }
                })

                .setNegativeButton("cancel", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog,int whichButton)
                {
                    //do something
                }
                })

                .setMultiChoiceItems(items, itemsChecked, new DialogInterface.OnMultiChoiceClickListener() {
                public void onClick(DialogInterface dialog, int which,boolean isChecked) {
                    //Toast.makeText(getBaseContext(),items[which] + (isChecked ? " checked!":" unchecked!"),Toast.LENGTH_SHORT).show();
                }
                }
                )
                .create();