初步用户注册页面（完结）

一 布局：

activity_main.xml

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/bg"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/nameinput1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/nameinput1"
            tools:context=".MainActivity" />

        <EditText
            android:id="@+id/name"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:inputType="text" />

        <TextView
            android:id="@+id/nameinput2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/nameinput2"
            tools:context=".MainActivity" />

        <RadioGroup
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >

            <RadioButton
                android:id="@+id/radioButton1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/radioButton1" />

            <RadioButton
                android:id="@+id/radioButton2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/radioButton2" />
        </RadioGroup>

        <TextView
            android:id="@+id/nameinput3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/nameinput3"
            tools:context=".MainActivity" />

        <DatePicker
            android:id="@+id/datePicker1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="14dp" />

        <TextView
            android:id="@+id/nameinput4"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/nameinput4"
            tools:context=".MainActivity" />

        <CheckBox
            android:id="@+id/checkBox1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="唱歌" />

        <CheckBox
            android:id="@+id/checkBox2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="看电影" />

        <CheckBox
            android:id="@+id/basketball"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="打篮球" />

        <CheckBox
            android:id="@+id/game"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="玩游戏" />

        <Button
            android:id="@+id/click"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/clickbutton" />
    </LinearLayout>

</ScrollView>

划线红字处就是在页面上加的滚动条，无论页面多大都能完全显示

string文件没做任何改变，只是简单的定义，这里就不再重复了。

二 方法activity

MainActivity.java

package w3.dyp.document;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.*;

public class MainActivity extends Activity {

	private EditText nameInput1;
	private EditText nameInput2;
	private EditText nameInput3;
	private EditText nameInput4;

	private RadioButton radioButton1;
	private RadioButton radioButton2;
	private Button clickbutton;
	private CheckBox checkBox1;
	private CheckBox checkBox2;
	private CheckBox game;
	private CheckBox basketball;
	private DatePicker datePicker1;

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

		nameInput1 = (EditText) this.findViewById(R.id.name);
		clickbutton = (Button) this.findViewById(R.id.click);
		radioButton1 = (RadioButton) findViewById(R.id.radioButton1);
		radioButton2 = (RadioButton) findViewById(R.id.radioButton2);
		datePicker1 = (DatePicker) findViewById(R.id.datePicker1);
		checkBox1 = (CheckBox) findViewById(R.id.checkBox1);
		checkBox2 = (CheckBox) findViewById(R.id.checkBox2);
		game = (CheckBox) findViewById(R.id.game);
		basketball = (CheckBox) findViewById(R.id.basketball);

		clickbutton.setOnClickListener(new OnClickListener() {

			public void onClick(View v) {
				String name = nameInput1.getText().toString();
				String sex = "";
				if (radioButton1.isChecked()) {
					sex = "男";
				}
				if (radioButton2.isChecked()) {
					sex = "女";
				}
				String date = datePicker1.getYear() + "年"
						+ (datePicker1.getMonth()+1) + "月"
						+ datePicker1.getDayOfMonth() + "日";
				String hobby = "";
				if (checkBox1.isChecked()) {
					hobby = hobby + "," + checkBox1.getText();
				}
				if (basketball.isChecked()) {
					hobby = hobby + "," + basketball.getText();
				}
				if (game.isChecked()) {
					hobby = hobby + "," + game.getText();
				}
				if (checkBox2.isChecked()) {
					hobby = hobby + "," + checkBox2.getText();
				}
				Toast.makeText(
						MainActivity.this,
						"注册成功！\n您的姓名：" + name + "\n您的性别是：" + sex + "\n您的生日是："
								+ date + "\n您的爱好：" + hobby, Toast.LENGTH_LONG)
						.show();
			}

		});

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.activity_main, menu);
		return true;
	}
}

因为日期格式为英文的，从0-11，所以在月份上要加1才能正确显示。（如图划线部分）