android - android:想咨询一下Dialog添加按钮的困境

Question

我有这个用于制作对话框的代码：

Dialog d = new Dialog(this);
d.setTitle("AA");
TextView tv=new TextView(this);
tv.setText("BB");
d.setContentView(tv);
d.show();

我正在寻找将 2 个按钮添加到此对话框并捕获按钮按下事件的任何方法？

谢谢

Answer 1

我会使用AlertDialog.Builder而不是Dialog构造函数：

AlertDilog ad = new AlertDialog.Builder(this).create();
ad.setTitle(R.string.app_name);
ad.setMessage(this.getString(R.string.dialog_message);
ad.setCancelable(true);

ad.setButton(AlertDialog.BUTTON1, this.getString(R.string.first_btn_label), new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int id) {
        //Do something when the first button is pressed
        dismissDialog(DIALOG_SOLVED);
    }
}); 

ad.setButton(AlertDialog.BUTTON2, this.getString(R.string.second_btn_label), new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int id) {
        //Do something when the second button is pressed
        dismissDialog(DIALOG_SOLVED);
    }
}); 

//You can even add a third button if you want to
/*
ad.setButton(AlertDialog.BUTTON3, this.getString(R.string.third_btn_label), new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int id) {
        //Do something when the third button is pressed
        dismissDialog(DIALOG_SOLVED);
    }
}); 
*/

ad.show();