AlertDialog.Builder alert = new AlertDialog.Builder(this)
.setPositiveButton(R.string.OK, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
}
})
.setNegativeButton(R.string.back, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
TextView title = new TextView(this);
title.setGravity(Gravity.CENTER);
title.setBackgroundResource(R.drawable.list);
title.setText("确定");
alert.setCustomTitle(title);
alert.show();