FrameLayout布局和Tab卷标

TabHost

<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/tabHost"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TabWidget android:id="@android:id/tabs"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal"
    />
<FrameLayout android:id="@android:id/tabcontent"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TableLayout android:id="@+id/tab1"
    android:layout_width="200dp"
    android:layout_height="fill_parent"
    android:layout_gravity="center_horizontal"
    android:paddingTop="70dp"
    >
<TableRow>
    <TextView  
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content"
        android:textSize="20sp"
        android:text="@string/promptSex"
        />
    <RadioGroup android:id="@+id/radGSex"
        android:layout_width="200dp" 
        android:layout_height="wrap_content" 
        android:orientation="vertical"
        android:checkedButton="@+id/radMale">
        <RadioButton android:id="@+id/radMale"
            android:textSize="20sp"
            android:text="@string/male"
            />
        <RadioButton android:id="@+id/radFemale"
             android:textSize="20sp"
            android:text="@string/female"
            />
    </RadioGroup>
</TableRow>
<TableRow>
    <TextView  
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:textSize="20sp"
        android:text="@string/promptAge"
        />
    <RadioGroup android:id="@+id/radGAge"
        android:layout_width="200dp" 
        android:layout_height="wrap_content" 
        android:orientation="vertical"
        android:checkedButton="@+id/radAgeRng1">
        <RadioButton android:id="@+id/radBtnAgeRng1"
             android:textSize="20sp"
            android:text="@string/maleAgeRng1"
            />
        <RadioButton android:id="@+id/radBtnAgeRng2"
             android:textSize="20sp"
            android:text="@string/maleAgeRng2"
            />
        <RadioButton android:id="@+id/radBtnAgeRng3"
             android:textSize="20sp"
            android:text="@string/maleAgeRng3"
            />
    </RadioGroup>
</TableRow>
<Button android:id="@+id/btnDoSug"
    android:layout_width="200dp" 
    android:layout_height="wrap_content" 
    android:textSize="20sp"
    android:text="@string/promptBtnDoSug"
    />
<TextView android:id="@+id/txtResult1"
    android:layout_width="200dp" 
    android:layout_height="wrap_content" 
    android:textSize="20sp"
    android:text="@string/sugResult"
    />
</TableLayout>
<RelativeLayout android:id="@+id/tab2"
    android:layout_width="400dp"
    android:layout_height="fill_parent"
    android:layout_gravity="center_horizontal"
    android:paddingTop="70dp"
    >
<TextView android:id="@+id/txtTitle"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/promptTitle"
    android:textSize="40sp"
    android:textColor="#FF00FF"
    android:textStyle="bold"
    android:layout_centerHorizontal="true"
    android:paddingLeft="20dp"
    android:paddingRight="20dp"
    android:layout_marginTop="20dp"
    android:layout_marginBottom="20dp"
    />
<TextView android:id="@+id/txtCom"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/promptComPlay"
    android:layout_below="@id/txtTitle"
    android:layout_alignLeft="@id/txtTitle"
    android:textSize="20sp"
    android:layout_marginBottom="20dp"
    />
<TextView android:id="@+id/txtMyPlay"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/promptMyPlay"
    android:layout_below="@id/txtTitle"
    android:layout_alignRight="@id/txtTitle"
    android:textSize="20sp"
    android:layout_marginBottom="20dp"
    />
<Button android:id="@+id/btnScissors"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/playScissors"
    android:layout_below="@id/txtMyPlay"
    android:layout_alignLeft="@id/txtMyPlay"
    android:textSize="20sp"
    android:paddingLeft="15dp"
    android:paddingRight="15dp"
    />
<TextView android:id="@+id/txtComPlay"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text=""
    android:layout_below="@id/btnScissors"
    android:layout_alignLeft="@id/txtCom"
    android:textSize="30sp"
    android:textColor="#FF00FF"
    />
<Button android:id="@+id/btnStone"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/playStone"
    android:layout_below="@id/btnScissors"
    android:layout_alignLeft="@id/btnScissors"
    android:textSize="20sp"
    android:paddingLeft="15dp"
    android:paddingRight="15dp"
    />
<Button android:id="@+id/btnNet"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/playNet"
    android:layout_below="@id/btnStone"
    android:layout_alignLeft="@id/btnStone"
    android:textSize="20sp"
    android:paddingLeft="25dp"
    android:paddingRight="25dp"
    />
<TextView android:id="@+id/txtResult2"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/result"
    android:layout_below="@id/btnNet"
    android:layout_alignLeft="@id/txtCom"
    android:textSize="20sp"
    android:textColor="#0FFFFF"
    android:layout_marginTop="20dp"
    />
</RelativeLayout>
</FrameLayout>
</TabHost>

javad 代码：

package tw.android;

import java.util.Calendar;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.ProgressBar;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TabHost;
import android.widget.TabWidget;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.TabHost.TabSpec;

public class Main extends Activity {

    private Button btnDoSug;
    private RadioGroup radGSex, radGAge;
    private RadioButton radBtnAgeRng1, radBtnAgeRng2, radBtnAgeRng3;
    private TextView txtResult1;

    private TextView txtComPlay, txtResult2;
    private Button btnScissors;
    private Button btnStone;
    private Button btnNet;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        setupViewComponent();
    }
    
    private void setupViewComponent() {
        // 
        TabHost tabHost = (TabHost)findViewById(R.id.tabHost);
        tabHost.setup();

        TabSpec spec=tabHost.newTabSpec("tab1");
        spec.setContent(R.id.tab1);
        spec.setIndicator("婚姻建议",
                getResources().getDrawable(android.R.drawable.ic_lock_idle_alarm));
        tabHost.addTab(spec);
        
        spec=tabHost.newTabSpec("tab2");
        spec.setIndicator("电脑猜拳游戏",
                getResources().getDrawable(android.R.drawable.ic_dialog_alert));
        spec.setContent(R.id.tab2);
        tabHost.addTab(spec);

        tabHost.setCurrentTab(0);

        // ��
        TabWidget tabWidget = (TabWidget)tabHost.findViewById(android.R.id.tabs);
        View tabView = tabWidget.getChildTabViewAt(0);
        TextView tab = (TextView)tabView.findViewById(android.R.id.title);
        tab.setTextSize(20);
        tabView = tabWidget.getChildTabViewAt(1);
        tab = (TextView)tabView.findViewById(android.R.id.title);
        tab.setTextSize(20);

        // 眖盉��某祘Α狡籹�祘Α絏
        btnDoSug = (Button)findViewById(R.id.btnDoSug);
        radGSex = (RadioGroup)findViewById(R.id.radGSex);
        radGAge = (RadioGroup)findViewById(R.id.radGAge);
        radBtnAgeRng1 = (RadioButton)findViewById(R.id.radBtnAgeRng1);
        radBtnAgeRng2 = (RadioButton)findViewById(R.id.radBtnAgeRng2);
        radBtnAgeRng3 = (RadioButton)findViewById(R.id.radBtnAgeRng3);
        txtResult1 = (TextView)findViewById(R.id.txtResult1);
        
        // 砞﹚ㄆンlistener
        btnDoSug.setOnClickListener(btnDoSugOnClick);
        radGSex.setOnCheckedChangeListener(radGSexOnCheChanLis);

        // 眖筿福瞦�笴栏祘Α狡籹�祘Α絏
        txtComPlay = (TextView)findViewById(R.id.txtComPlay);
        txtResult2 = (TextView)findViewById(R.id.txtResult2);
        btnScissors = (Button)findViewById(R.id.btnScissors);
        btnStone = (Button)findViewById(R.id.btnStone);
        btnNet = (Button)findViewById(R.id.btnNet);

        btnScissors.setOnClickListener(btnScissorsLin);
        btnStone.setOnClickListener(btnStoneLin);
        btnNet.setOnClickListener(btnNetLin);
    }

    private RadioGroup.OnCheckedChangeListener radGSexOnCheChanLis = new RadioGroup.OnCheckedChangeListener () {
        public void onCheckedChanged(RadioGroup group, int checkedId)
        {
            if (checkedId == R.id.radMale) {
                radBtnAgeRng1.setText(getString(R.string.maleAgeRng1));
                radBtnAgeRng2.setText(getString(R.string.maleAgeRng2));
                radBtnAgeRng3.setText(getString(R.string.maleAgeRng3));
            }
            else if (checkedId == R.id.radFemale) {
                radBtnAgeRng1.setText(getString(R.string.femaleAgeRng1));
                radBtnAgeRng2.setText(getString(R.string.femaleAgeRng2));
                radBtnAgeRng3.setText(getString(R.string.femaleAgeRng3));
            }
        }
    };

    private Button.OnClickListener btnDoSugOnClick = new Button.OnClickListener() {
        public void onClick(View v) {
            // ���秙�璶磅︽�祘Α絏
            int iCheckedRadBtn = radGSex.getCheckedRadioButtonId();
            
            String strSug = getString(R.string.sugResult);
            switch (iCheckedRadBtn)
            {
            case R.id.radMale:
                switch (radGAge.getCheckedRadioButtonId())
                {
                case R.id.radBtnAgeRng1:
                    strSug += getString(R.string.sugNotHurry);
                    break;
                case R.id.radBtnAgeRng3:
                    strSug += getString(R.string.sugGetMarried);
                    break;
                default:
                    strSug += getString(R.string.sugFindCouple);
                }
                break;
            case R.id.radFemale:
                switch (radGAge.getCheckedRadioButtonId())
                {
                case R.id.radBtnAgeRng1:
                    strSug += getString(R.string.sugNotHurry);
                    break;
                case R.id.radBtnAgeRng3:
                    strSug += getString(R.string.sugGetMarried);
                    break;
                default:
                    strSug += getString(R.string.sugFindCouple);
                }
                break;
            }
                
            txtResult1.setText(strSug);
        }
    };

    private Button.OnClickListener btnScissorsLin = new Button.OnClickListener() {
        public void onClick(View v) {
            // ∕﹚筿福��.
            int iComPlay = (int)(Math.random()*3 + 1);
            
            // 1 � 芭�, 2 � ホ繷, 3 � ガ.
            if (iComPlay == 1) {
                txtComPlay.setText(R.string.playScissors);
                txtResult2.setText(getString(R.string.result) +
                                  getString(R.string.playerDraw));
            }
            else if (iComPlay == 2) {
                txtComPlay.setText(R.string.playStone);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerLose));
            }
            else {
                txtComPlay.setText(R.string.playNet);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerWin));
            }
        }
    };
    
    private Button.OnClickListener btnStoneLin = new Button.OnClickListener() {
        public void onClick(View v) {
            // ∕﹚筿福��.
            int iComPlay = (int)(Math.random()*3 + 1);
            
            // 1 � 芭�, 2 � ホ繷, 3 � ガ.
            if (iComPlay == 1) {
                txtComPlay.setText(R.string.playScissors);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerWin));
            }
            else if (iComPlay == 2) {
                txtComPlay.setText(R.string.playStone);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerDraw));
            }
            else {
                txtComPlay.setText(R.string.playNet);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerLose));
            }
        }
    };
    
    private Button.OnClickListener btnNetLin = new Button.OnClickListener() {
        public void onClick(View v) {
            // ∕﹚筿福��.
            int iComPlay = (int)(Math.random()*3 + 1);
            
            // 1 � 芭�, 2 � ホ繷, 3 � ガ.
            if (iComPlay == 1) {
                txtComPlay.setText(R.string.playScissors);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerLose));
            }
            else if (iComPlay == 2) {
                txtComPlay.setText(R.string.playStone);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerWin));
            }
            else {
                txtComPlay.setText(R.string.playNet);
                txtResult2.setText(getString(R.string.result) +
                          getString(R.string.playerDraw));
            }
        }
    };
}