<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:orientation="vertical" android:layout_height="match_parent">
<FrameLayout android:id="@+id/fragment_container" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="1">
</FrameLayout>
<android.support.v4.app.FragmentTabHost android:id="@+id/fram_tabhost" android:layout_width="match_parent" android:layout_height="80dp">
</android.support.v4.app.FragmentTabHost>
</LinearLayout>
2.main_activity部分代码
tabHost = (FragmentTabHost) findViewById(R.id.fram_tabhost);
tabHost.setup(this,getSupportFragmentManager(),R.id.fragment_container);
TabHost.TabSpec f2 = tabHost.newTabSpec("f2");
f2.setIndicator(new TabIndicatorView(this));
tabHost.addTab(f2, Fragment2.class,null);
.setup(); 使fragmenttabhost实例可用(相当于启动)
.newTabSpec(); 创建tab子项。
Fragment、tabspec 按照自己想要的效果设计