安卓单选按钮值获取的两种方法

来源：互联网发布：剑三怎么下载捏脸数据编辑：程序博客网时间：2024/06/04 00:24
package com.cnhct.hechen.activity;import android.content.Intent;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.widget.ArrayAdapter;import android.widget.Button;import android.widget.RadioButton;import android.widget.RadioGroup;import android.widget.Spinner;import com.cnhct.hechen.R;import com.cnhct.hechen.utils.ToastUtil;import java.util.ArrayList;import java.util.List;public class person_regist03_activity extends AppCompatActivity {    private Button bt_next3;    private Button bt_back3;    private Spinner sp_diploma;    private List<String> list;    private ArrayAdapter<String> sp_adapter;    private RadioGroup rg_sex;    private RadioButton female;    private RadioButton male;    String sex="男";    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_person_regist03_activity);        //获取下拉框控件        sp_diploma = (Spinner) findViewById(R.id.sp_diploma);        //下拉框数据        list = new ArrayList<String>();        //下拉框适配器list.add("初中及以下");        list.add("高中");        list.add("大专");        list.add("本科");        list.add("硕士及以上");        sp_adapter = new ArrayAdapter<String>(person_regist03_activity.this,                                              android.R.layout.simple_spinner_item,                                              list);        sp_adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);        //设置适配器        sp_diploma.setAdapter(sp_adapter);        bt_next3 = (Button) findViewById(R.id.bt_next3);        bt_next3.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                //获得单选按钮和选择组                rg_sex = (RadioGroup) findViewById(R.id.rg_sex);                female = (RadioButton) findViewById(R.id.female);                male = (RadioButton) findViewById(R.id.male);//按钮组件设置事件，获得选择的单选按钮内容//                rg_sex.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {//                    @Override//                    public void onCheckedChanged(RadioGroup group, int checkedId) {//                        if(checkedId==person_regist03_activity.this.female.getId()){//                            sex=female.getText().toString();//                            ToastUtil.ToastDemo(person_regist03_activity.this,sex);//                        }else {//                            sex=male.getText().toString();//                            ToastUtil.ToastDemo(person_regist03_activity.this,sex);//                        }//                    }//                });                  for (int i = 0;i<rg_sex.getChildCount();i++){                      RadioButton radioButton = (RadioButton)rg_sex.getChildAt(i);                      if(radioButton.isChecked()){                          sex=radioButton.getText().toString();                      }                  }                    Intent intent = new Intent(person_regist03_activity.this,person_regist04_activity.class);                    startActivity(intent);                    ToastUtil.ToastDemo(person_regist03_activity.this,sex);            }        });        //获取上一步按钮，设置点击事件        bt_back3 = (Button) findViewById(R.id.back3);        bt_back3.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                Intent intent = new Intent(person_regist03_activity.this,person_regist02_activity.class);                startActivity(intent);            }        });    }}
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