AsyncAction在android的onDateset中执行两次

我想在设置日期时调用AsyncAction

我的目标是在设置日期时异步运行，但现在它运行两次

我写了下面的代码，但异步执行了两次

DatePickerDialog.OnDateSetListener date = new DatePickerDialog.OnDateSetListener() {

        @Override
        public void onDateSet(DatePicker view, int year, int monthOfYear,
                int dayOfMonth) {

           String mo = null,dmo = null;
           int month = monthOfYear+1;
           if(month<=9)
           {
               mo = "0"+ String.valueOf(month);
           }
           //int dmonth = monthOfYear+1;
           if(dayOfMonth<=9)
           {
               dmo = "0"+ String.valueOf(dayOfMonth);
           }


            new AsyncActionBalance().execute("LAST."+String.valueOf(mo.toString()+dmo.toString()), "RECHARGE REPORT", null);


        }

};

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这是一个安卓错误。它发生在果冻豆上

为了克服这个问题。不要调用onDateSet listener，而要使用set-positive按钮。像这样尝试从日期选择器获取日期

 final DatePickerDialog dpDialog = new DatePickerDialog(activity, null, year, month, dayOfMonth);
        dpDialog.setButton(DatePickerDialog.BUTTON_POSITIVE, "Done", new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                android.widget.DatePicker dp = dpDialog.getDatePicker();
                Log.e(TAG, "selected Date:" + dp.getYear() + " " + dp.getMonth() + "  " + dp.getDayOfMonth());
            }
        });

        dpDialog.show();

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我用计数器解决了这个问题。现在我也把按钮放在负片上，我调用了dialog.discouse（）；之后也执行run。为什么？

 final DatePickerDialog dpDialog = new DatePickerDialog(activity, null, year, month, dayOfMonth);
        dpDialog.setButton(DatePickerDialog.BUTTON_POSITIVE, "Done", new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                android.widget.DatePicker dp = dpDialog.getDatePicker();
                Log.e(TAG, "selected Date:" + dp.getYear() + " " + dp.getMonth() + "  " + dp.getDayOfMonth());
            }
        });

        dpDialog.show();