android人品计算器小案列

package com.itheima74.myapplication;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.view.View;
import android.widget.EditText;
import android.widget.RadioGroup;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    private EditText et_name;
    private RadioGroup rg_group;

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

        et_name = (EditText) findViewById(R.id.et_name);
        rg_group = (RadioGroup) findViewById(R.id.rg_group);

        findViewById(R.id.bt_calculator).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String name = et_name.getText().toString().trim();
                if (TextUtils.isEmpty(name)) {
                    Toast.makeText(MainActivity.this, "亲,请输入姓名", Toast.LENGTH_SHORT).show();
                    return;
                }

                int sex = 0;
                int checkedRadioButtonId = rg_group.getCheckedRadioButtonId();
                switch (checkedRadioButtonId) {
                    case R.id.rb_male:
                        sex = 1;
                        break;
                    case R.id.rb_female:
                        sex = 2;
                        break;
                    case R.id.rb_renyao:
                        sex = 3;
                        break;
                }
                if (sex == 0) {
                    Toast.makeText(MainActivity.this, "亲,请选择性别", Toast.LENGTH_SHORT).show();
                    return;
                }

                Intent intent = new Intent(getApplicationContext(), ResultActivity.class);
                intent.putExtra("name", name);
                intent.putExtra("sex", sex);
                startActivity(intent);
            }
        });
    }

}

package com.itheima74.myapplication;

import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.widget.TextView;

/**
 * Created by My on 2017/2/12.
 */

public class ResultActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_result);

        TextView tv_name = (TextView) findViewById(R.id.tv_name);
        TextView tv_sex = (TextView) findViewById(R.id.tv_sex);
        TextView tv_result = (TextView) findViewById(R.id.tv_result);

        Intent intent = getIntent();
        String name = intent.getStringExtra("name");
        int sex = intent.getIntExtra("sex", 0);

        tv_name.setText(name);
        byte[] bytes = null;
        try {
            switch (sex) {
                case 1:
                    tv_sex.setText("男");
                    bytes = name.getBytes("utf-8");
                    break;
                case 2:
                    tv_sex.setText("女");
                    bytes = name.getBytes("GBK");
                    break;
                case 3:
                    tv_sex.setText("人妖");
                    bytes = name.getBytes("iso_8859-1");
                    break;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        int total = 0;
        int score;
        for (byte b : bytes) {
            total += b & 0xff;
        }
        score = Math.abs(total) % 100;
        if (score == 0) {
            tv_result.setText("得分:" + score + ",你一定不是人吧？怎么一点人品都没有？！");
        } else if (score <= 5) {
            tv_result.setText("得分:" + score + ",算了，跟你没什么人品好谈的...");
        } else if (score <= 10) {
            tv_result.setText("得分:" + score + ",是我不好...不应该跟你谈人品问题的...");
        } else if (score <= 15) {
            tv_result.setText("得分:" + score + ",杀过人没有?放过火没有?你应该无恶不做吧?");
        } else if (score <= 20) {
            tv_result.setText("得分:" + score + ",你貌似应该三岁就偷看隔壁大妈洗澡的吧...");
        } else if (score <= 30) {
            tv_result.setText("得分:" + score + ",你的人品太差了。你应该有干坏事的嗜好吧");
        } else if (score <= 35) {
            tv_result.setText("得分:" + score + ",你的人品真差！肯定经常做偷鸡摸狗的事...");
        } else if (score <= 40) {
            tv_result.setText("得分:" + score + ",你拥有如此差的人品请经常祈求佛祖保佑你吧...");
        } else if (score <= 45) {
            tv_result.setText("得分:" + score + ",老实交待..那些论坛上面经常出现的偷拍照是不是你的杰作?");
        } else if (score <= 50) {
            tv_result.setText("得分:" + score + ",你随地大小便之类的事没少干吧?");
        } else if (score <= 55) {
            tv_result.setText("得分:" + score + ",你的人品太差了..稍不小心就会去干坏事了吧?");
        } else if (score <= 60) {
            tv_result.setText("得分:" + score + ",你的人品很差了..要时刻克制住做坏事的冲动哦..");
        } else if (score <= 65) {
            tv_result.setText("得分:" + score + ",你的人品比较差了..要好好的约束自己啊..");
        } else if (score <= 70) {
            tv_result.setText("得分:" + score + ",你的人品勉勉强强..要自己好自为之..");
        } else if (score <= 75) {
            tv_result.setText("得分:" + score + ",有你这样的人品算是不错了..");
        } else if (score <= 80) {
            tv_result.setText("得分:" + score + ",你有较好的人品..继续保持..");
        } else if (score <= 85) {
            tv_result.setText("得分:" + score + ",你的人品不错..应该一表人才吧?");
        } else if (score <= 90) {
            tv_result.setText("得分:" + score + ",你的人品真好..做好事应该是你的爱好吧..");
        } else if (score <= 95) {
            tv_result.setText("得分:" + score + ",你的人品太好了..你就是当代活雷锋啊...");
        } else if (score <= 100) {
            tv_result.setText("得分:" + score + ",天啦！你不是人！你是神！！！");
        }
    }
}