安卓tabHost布局问题

realdrizzt 2015-07-04 06:03:21

有个tabHost源码想给挪到屏幕下边，哪个大神会？
java文件：

package zyf.tab.test;



import android.app.TabActivity;

import android.graphics.Color;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuInflater;

import android.widget.TabHost;

import android.widget.TabHost.OnTabChangeListener;



public class MyTab extends TabActivity implements OnTabChangeListener {



	private TabHost myTabhost;

	protected int myMenuSettingTag=0;

	protected Menu myMenu;

	private static final int myMenuResources[] = { R.menu.a_menu,

		R.menu.b_menu, R.menu.c_menu};

	@Override

	protected void onCreate(Bundle savedInstanceState) {

		// TODO Auto-generated method stub

		super.onCreate(savedInstanceState);

		myTabhost=this.getTabHost();//从TabActivity上面获取放置Tab的TabHost

		//from(this)从这个TabActivity获取LayoutInflater

		//R.layout.main 存放Tab布局

		//通过TabHost获得存放Tab标签页内容的FrameLayout

		//是否将inflate 拴系到根布局元素上

		LayoutInflater.from(this).inflate(R.layout.main, myTabhost.getTabContentView(), true);

		myTabhost.setBackgroundColor(Color.argb(150, 22, 70, 150));//设置一下TabHost的颜色

		

		myTabhost

				.addTab(myTabhost.newTabSpec("One")// 制造一个新的标签

						.setIndicator("A",

								getResources().getDrawable(R.drawable.gimp))

						/// 设置一下显示的标题为，设置一下标签图标

						.setContent(R.id.widget_layout_Blue));

		//设置一下该标签页的布局内容为R.id.widget_layout_red，这是FrameLayout中的一个子Layout



		myTabhost

				.addTab(myTabhost.newTabSpec("Two")// make a new Tab

						.setIndicator("B",

								getResources().getDrawable(R.drawable.mumule))

						// set the Title and Icon

						.setContent(R.id.widget_layout_green));

		// set the layout



		myTabhost

				.addTab(myTabhost.newTabSpec("Three")// make a new Tab

						.setIndicator("C",

								getResources().getDrawable(R.drawable.notepad))

						// set the Title and Icon

						.setContent(R.id.widget_layout_red));

		// set the layout

		

		myTabhost.setOnTabChangedListener(this);

	}

	@Override

	public boolean onCreateOptionsMenu(Menu menu) {

		// TODO Auto-generated method stub

		// Hold on to this

		myMenu = menu;

		myMenu.clear();//清空MENU菜单

		// Inflate the currently selected menu XML resource.

		MenuInflater inflater = getMenuInflater();        

        //从TabActivity这里获取一个MENU过滤器

		switch (myMenuSettingTag) {

		case 1:

			inflater.inflate(myMenuResources[0], menu);

            //动态加入数组中对应的XML MENU菜单

			break;

		case 2:

			inflater.inflate(myMenuResources[1], menu);

			break;

		case 3:

			inflater.inflate(myMenuResources[2], menu);

			break;

		default:

			inflater.inflate(myMenuResources[0], menu);

			break;

		}

		return super.onCreateOptionsMenu(menu);

	}

	

	@Override

	public void onTabChanged(String tagString) {

		// TODO Auto-generated method stub

		if (tagString.equals("One")) {

			myMenuSettingTag = 1;

		}

		if (tagString.equals("Two")) {

			myMenuSettingTag = 2;

		}

		if (tagString.equals("Three")) {

			myMenuSettingTag = 3;

		}

		if (myMenu != null) {

			onCreateOptionsMenu(myMenu);

		}

	}



}

布局文件：

<?xml version="1.0" encoding="utf-8"?>

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent" >



	<LinearLayout android:id="@+id/widget_layout_Blue"

		android:layout_width="fill_parent" android:layout_height="fill_parent"

		android:orientation="vertical" >



		<EditText

		    android:id="@+id/widget34"

		    android:layout_width="fill_parent"

		    android:layout_height="fill_parent"

		    android:text="EditText"

		    android:textSize="18sp" >



		</EditText>

		<Button android:id="@+id/widget30" android:layout_width="wrap_content"

			android:layout_height="wrap_content" android:text="Button">

		</Button>

	</LinearLayout>

	<LinearLayout android:id="@+id/widget_layout_red"

		android:layout_width="fill_parent" android:layout_height="fill_parent"

		android:orientation="vertical"  >

		<AnalogClock android:id="@+id/widget36"

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

		</AnalogClock>

	</LinearLayout>

	<LinearLayout android:id="@+id/widget_layout_green"

		android:layout_width="fill_parent" android:layout_height="fill_parent"

		android:orientation="vertical">

		<RadioGroup android:id="@+id/widget43"

			android:layout_width="166px" android:layout_height="98px"

			android:orientation="vertical">

			<RadioButton android:id="@+id/widget44"

				android:layout_width="wrap_content" android:layout_height="wrap_content"

				android:text="RadioButton">

			</RadioButton>

			<RadioButton android:id="@+id/widget45"

				android:layout_width="wrap_content" android:layout_height="wrap_content"

				android:text="RadioButton">

			</RadioButton>

		</RadioGroup>

	</LinearLayout>

</FrameLayout>

menu.xml文件：

<?xml version="1.0" encoding="utf-8"?>

<menu

  xmlns:android="http://schemas.android.com/apk/res/android">

<group android:id="@+id/group_a"><item android:id="@+id/item_a" android:icon="@drawable/gimp" android:title="Gimp"></item>

</group>

</menu>

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