为什么下面的代码没有正确输入数据？

Question

package com.example.my.galgu;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    TextView textView;
    long first=1, second=1, answer;
    boolean a=false ,s=false ,m=false ,d=false;
    int i=0;
    String wholesome, goti;
    Button ba, bs, bm, bd, be;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        textView = (TextView) findViewById(R.id.textView);
        ba = (Button) findViewById(R.id.ba);
        bs = (Button) findViewById(R.id.bs);
        bm = (Button) findViewById(R.id.bm);
        bd = (Button) findViewById(R.id.bd);
        be = (Button) findViewById(R.id.be);

        be.setEnabled(false);
    }

    public void disable(){
    ba.setEnabled(false);
    bs.setEnabled(false);
    bm.setEnabled(false);
    bd.setEnabled(false);
    }

每个按钮从一到零的方法。 问题在于下面的方法，其中第一和第二 存储。该方法首先检查是否有+， - ，*，/按钮 按下然后将值存储在第一个或第二个变量中。 省略第一个变量的最后一位。我无法说出原因。

    public void onone(View view){
    if(a||s||m||d){
        second *= i;
        i = i * 10;
        second += 1;
    }else{
       first = Integer.parseInt(textView.getText().toString());
    }
    wholesome = textView.getText().toString();
    if(wholesome.equals("0"))
    textView.setText("1");
    else{
        textView.setText(wholesome + "1");
    }
}

    public void ontwo(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 2;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("2");
        else{
            textView.setText(wholesome + "2");
        }
    }

    public void onthree(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 3;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("3");
        else{
            textView.setText(wholesome + "3");
        }
    }

    public void onfour(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 4;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("4");
        else{
            textView.setText(wholesome + "4");
        }
    }

    public void onfive(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 5;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("5");
        else{
            textView.setText(wholesome + "5");
        }
    }

    public void onsix(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 6;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("6");
        else{
            textView.setText(wholesome + "6");
        }
    }

    public void onseven(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 7;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("7");
        else{
            textView.setText(wholesome + "7");
        }
    }

    public void oneight(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 8;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("8");
        else{
            textView.setText(wholesome + "8");
        }
    }

    public void onnine(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 9;
        }else{
            first = Integer.parseInt(textView.getText().toString());

        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("9");
        else{
            textView.setText(wholesome + "9");
        }
    }

    public void onzero(View view){
        if(a||s||m||d){
            second *= i;
            i = i * 10;
            second += 1;
        }else{
            first = Integer.parseInt(textView.getText().toString());
        }
        wholesome = textView.getText().toString();
        if(wholesome.equals("0"))
            textView.setText("0");
        else{
            textView.setText(wholesome + "0");
        }
    }

    public void ona(View view){
        a = true;
        wholesome = textView.getText().toString();
        textView.setText(wholesome + "+");
        disable();
        be.setEnabled(true);
    }

    public void ons(View view){
        s = true;
        wholesome = textView.getText().toString();
        textView.setText(wholesome + "-");
        disable();
        be.setEnabled(true);
    }

    public void onm(View view){
        m = true;
        wholesome = textView.getText().toString();
        textView.setText(wholesome + "*");
        disable();
        be.setEnabled(true);
    }

    public void ond(View view){
        d = true;
        wholesome = textView.getText().toString();
        textView.setText(wholesome + "/");
        disable();
        be.setEnabled(true);
    }

    public void one(View view){
       if(a){
            answer = first + second;
        }
        else if (s){
            answer = first - second;
        }
        else if (m){
            answer = first * second;
        }
        else if (d){
            answer = first / second;
        }

        goti = String.valueOf(answer);
        textView.setText(goti);
        second = 1;
        i = 0;
        a = false;
        s = false;
        m = false;
        d = false;
        ba.setEnabled(true);
        bs.setEnabled(true);
        bm.setEnabled(true);
        bd.setEnabled(true);
    }

    public void once(View view){
        textView.setText("0");
        second = 1;
        i = 0;
        ba.setEnabled(true);
        bs.setEnabled(true);
        bm.setEnabled(true);
        bd.setEnabled(true);
        be.setEnabled(false);
        a = false;
        s = false;
        m = false;
        d = false;
    }

}