[android]使用TabHost+Fragment(替换TabActivity,LocalActivityManager等deprecation类)

MainActivity
[java]
package com.demo.tabfragmenttest;

import android.R.anim;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TabHost;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.NavUtils;

public class MainActivity extends FragmentActivity {

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

        TabHost tabHost = (TabHost) findViewById(android.R.id.tabhost);
        tabHost.setup();

        tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator("tab1").setContent(R.id.tab1));
        tabHost.addTab(tabHost.newTabSpec("tab2").setIndicator("tab2").setContent(R.id.tab2));
    }

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


}

MainActivity对应的layout-activity_main.xml:
[java
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@android:id/tabhost"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_alignParentLeft="true"
    android:layout_centerVertical="true" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical" >

        <TabWidget
            android:id="@android:id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >
        </TabWidget>

        <FrameLayout
            android:id="@android:id/tabcontent"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >

            <fragment android:name="com.demo.tabfragmenttest.Tab1Fragment"
                android:id="@+id/tab1"
                android:layout_width="match_parent"
                android:layout_height="match_parent"/>

            <fragment android:name="com.demo.tabfragmenttest.Tab2Fragment"
                android:id="@+id/tab2"
                android:layout_width="match_parent"
                android:layout_height="match_parent"/>
       </FrameLayout>
    </LinearLayout>
</TabHost>

当然，另外你需要建立两个Fragment:Tab1Fragment及Tab2Fragment，这里就省略

补充：移动开发 , Android ,