用户注册的Activity代码,Java代码库,德仔网

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【Java】用户注册的Activity
作者:千如 / 发布于2015/5/25/ 480

	package cn.dccssq;

	import java.util.ArrayList;
	import java.util.List;

	import android.app.Activity;
	import android.app.AlertDialog;
	import android.app.ProgressDialog;
	import android.content.DialogInterface;
	import android.os.Bundle;
	import android.view.View;
	import android.widget.ArrayAdapter;
	import android.widget.Button;
	import android.widget.CheckBox;
	import android.widget.EditText;
	import android.widget.RadioButton;
	import android.widget.RadioGroup;
	import android.widget.Spinner;

	public class UserLogin extends Activity {
	
	private static final String[] citites = {"Beijing","Tokyo","ATown","BTower"};
	private EditText name , age ,pass;
	private Button regBtn;
	private RadioGroup sextRdoGrp;
	private CheckBox baseball,basketball,football,tennis;
	private Spinner citySpinner;
	
	private boolean flag = true;
	private List<CheckBox> favorites;
	
	 /** Called when the activity is first created. */
	 @Override
	 public void onCreate(Bundle savedInstanceState) {
	 super.onCreate(savedInstanceState);
	 setContentView(R.layout.main);
	
	 favorites = new ArrayList<CheckBox>();
	
	 name = (EditText)findViewById(R.id.nameValue);
	 age = (EditText)findViewById(R.id.ageValue);
	 pass = (EditText) findViewById(R.id.passValue);
	 regBtn = (Button) findViewById(R.id.registerButton);
	 citySpinner = (Spinner) findViewById(R.id.cityItems);
	 sextRdoGrp = (RadioGroup) findViewById(R.id.sexMenu);
	
	 baseball = (CheckBox)findViewById(R.id.checkboxbaseball);
	 favorites.add(baseball);
	
	 basketball = (CheckBox)findViewById(R.id.checkboxbasketball);
	 favorites.add(basketball);
	
	 football = (CheckBox)findViewById(R.id.checkboxfootball);
	 favorites.add(football);
	
	 tennis = (CheckBox)findViewById(R.id.checkboxtennis);
	 favorites.add(tennis);
	
	 ArrayAdapter<String> adapter = new ArrayAdapter<String>(UserLogin.this, android.R.layout.simple_spinner_item,citites);
	 adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	
	 citySpinner.setAdapter(adapter);

	 regBtn.setOnClickListener(new View.OnClickListener() {
	
	 public void onClick(View arg0) {
	 // TODO Auto-generated method stub
	 flag = addUser();
	 if(flag)
	 {
	 new AlertDialog.Builder(UserLogin.this).setTitle("Please Confirm the Information:")
	 .setMessage("Your Information：" + "/n" + "Name："
	 + name.getText().toString() + "/n" + "Age："
	 + age.getText().toString() + "/n" + "Sex："
	 + getSex() + "/n" + "Favorite：" + getFavorite()
	 + "/n" + "City：" + getCity() + "/n")
	 .setCancelable(false).setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
	
	 public void onClick(DialogInterface arg0, int arg1) {
	 // TODO Auto-generated method stub
	 ProgressDialog.show(UserLogin.this, "Signing", "Please wait.....").setCancelable(true);
	 }
	 }).setNegativeButton("Edit", new DialogInterface.OnClickListener() {
	
	 public void onClick(DialogInterface arg0, int arg1) {
	 // TODO Auto-generated method stub
	 arg0.cancel();
	 }
	 }).show();
	
	 }
	 }
	 });
	 }
	
	 private String getCity(){
	 return citites[citySpinner.getSelectedItemPosition()];
	 }
	
	 private String getFavorite(){
	 String favString = "";
	 for(CheckBox cb:favorites){
	 if(cb.isChecked()){
	 favString +=cb.getText().toString();
	 favString +=",";
	 }
	 }
	 if (favString != "") {
	 favString = favString.substring(0, favString.length() - 1);
	 } else {
	 favString = "Please Select your favorite！";
	 }
	 return favString;
	 }
	
	 private String getSex(){
	 RadioButton mRadio = (RadioButton)findViewById(sextRdoGrp.getCheckedRadioButtonId());
	 return mRadio.getText().toString();
	 }
	
	 public boolean addUser(){
	 if(name.getText().toString().length()==0){
	 name.setError("Please input your name!");
	 return false;
	 }
	 if(age.getText().toString().length()==0){
	 age.setError("Please input your age!");
	 return false;
	 }
	 if(pass.getText().toString().length()==0){
	 pass.setError("Please input the password!");
	 return false;
	 }
	 return true;
	 }
	}

	

	main.xml

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	 android:orientation="vertical"
	 android:layout_width="fill_parent"
	 android:layout_height="fill_parent"
	 >
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content"
	 >
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/nameString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/name"
	 />
	 <EditText
	 android:layout_width="@dimen/EditTextWidth"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/name"
	 android:layout_alignTop="@id/name"
	 android:id="@+id/nameValue"
	 />
	</RelativeLayout>
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content"
	 >
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/passString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/pass"
	 />
	 <EditText
	 android:layout_width="@dimen/EditTextWidth"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/pass"
	 android:layout_alignTop="@id/pass"
	 android:password="true"
	 android:id="@+id/passValue"
	 />
	</RelativeLayout>
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content"
	 >
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/ageString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/age"
	 />
	 <EditText
	 android:layout_width="@dimen/EditTextWidth"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/age"
	 android:layout_alignTop="@id/age"
	 android:numeric="integer"
	 android:id="@+id/ageValue"
	 />
	</RelativeLayout>
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content">
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/sexString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/sex"/>
	 <RadioGroup
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/sex"
	 android:checkedButton="@+id/radioMan"
	 android:orientation="horizontal"
	 android:id="@+id/sexMenu">
	 <RadioButton android:text="@string/male" android:id="@id/radioMan"/>
	 <RadioButton android:text="@string/Female" android:id="@+id/radioWoman"/>
	 </RadioGroup>
	</RelativeLayout>
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content">
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/favoriteString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/favorite"/>
	 <CheckBox
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/favorite"
	 android:text="@string/baseball"
	 android:id="@+id/checkboxbaseball"/>
	 <CheckBox
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@+id/checkboxbaseball"
	 android:text="@string/football"
	 android:id="@+id/checkboxfootball"/>
	 <CheckBox
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/favorite"
	 android:layout_below="@id/checkboxfootball"
	 android:text="@string/basketball"
	 android:id="@+id/checkboxbasketball"/>
	 <CheckBox
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/checkboxbasketball"
	 android:layout_alignTop="@id/checkboxbasketball"
	 android:text="@string/tennis"
	 android:id="@+id/checkboxtennis"/>
	</RelativeLayout>
	<RelativeLayout
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content">
	 <TextView
	 android:layout_width="@dimen/TextViewWidth"
	 android:layout_height="wrap_content"
	 android:text="@string/cityString"
	 android:textSize="@dimen/fontSize"
	 android:id="@+id/city"/>
	 <Spinner
	 android:layout_width="fill_parent"
	 android:layout_height="wrap_content"
	 android:layout_toRightOf="@id/city"
	 android:id="@+id/cityItems">
	 </Spinner>
	</RelativeLayout>
	<Button
	 android:layout_width="wrap_content"
	 android:layout_height="wrap_content"
	 android:text="@string/registerButtonText"
	 android:id="@+id/registerButton"/>
	</LinearLayout>

	

	strings.xml

	<?xml version="1.0" encoding="utf-8"?>
	<resources>
	<string name="hello">Hello World, LoginActivity!</string>
	<string name="app_name">User Login</string>
	<string name="nameString">User：</string>
	<string name="ageString">Age：</string>
	<string name="registerButtonText">Sign</string>
	<string name="sexString">Sex：</string>
	<string name="favoriteString">Favorite：</string>
	<string name="cityString">City：</string>
	<string name="passString">Password：</string>
	<string name="baseball">Baseball</string>
	<string name="basketball">Basketball</string>
	<string name="football">Football</string>
	<string name="tennis">Tennis</string>
	<string name="male">Male</string>
	<string name="Female">Female</string>
	</resources>

	

	parameters.xml

	<?xml version="1.0" encoding="utf-8"?>
	<resources>
	<dimen name="fontSize">22px</dimen>
	<dimen name="TextViewWidth">90px</dimen>
	<dimen name="EditTextWidth">160px</dimen>
	</resources>
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