FragmentTabHost and Fragment 用法

主要布局如下：

<LinearLayout xmlns:android=""xmlns:tools=""android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><android.support.v4.app.FragmentTabHostandroid:id="@android:id/tabhost"android:layout_width="wrap_content"android:layout_height="wrap_content" ><FrameLayoutandroid:id="@android:id/tabcontent"android:layout_width="match_parent"android:layout_height="0dip"android:layout_weight="1" /></android.support.v4.app.FragmentTabHost><!–决定tab在上还是在底部–><FrameLayoutandroid:id="@+id/tabcontainer"android:layout_width="match_parent"android:layout_height="0dip"android:layout_weight="1" /></LinearLayout>

主要代码如下：

package com.example.testtab;import android.app.Activity;import android.os.Bundle;import android.provider.SyncStateContract.Constants;import android.support.v4.app.FragmentActivity;import android.support.v4.app.FragmentTabHost;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.widget.TabHost;import android.widget.TabWidget;import android.widget.TabHost.TabSpec;import android.widget.Toast;public class MainActivity extends FragmentActivity {private FragmentTabHost tabHost;private TabWidget tabWidget;private TabSpec tabSpec;private View view;private View view2;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);tabHost = (FragmentTabHost)findViewById(android.R.id.tabhost);tabHost.setup(this, getSupportFragmentManager(),R.id.tabcontainer);tabHost.getTabWidget().setDividerDrawable(null);view = getLayoutInflater().inflate(R.layout.view,null);tabHost.addTab(tabHost.newTabSpec("home").setIndicator(view),HomeFragment.class,null);view2 = getLayoutInflater().inflate(R.layout.view2,null);tabHost.addTab(tabHost.newTabSpec("find").setIndicator(view2),FindFragment.class,null);}}

，爬上那座山，听最圣洁的经。