在 XML down_tabs.xml 中添加此代码
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout android:orientation="vertical"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<FrameLayout android:id="@android:id/tabcontent"
android:layout_width="fill_parent" android:layout_height="0dip"
android:layout_weight="1" />
<TabWidget android:id="@android:id/tabs"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:layout_weight="0" />
</LinearLayout>
并在 Activity 类中添加选项卡规范,
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.down_tabs);
initTabs();
}
private void initTabs() {
// Set Calendar Tab
// getTabWidget().setDividerDrawable(R.drawable.tab_divider);
getTabWidget().setPadding(0, 0, 0, 0);
addTab("", R.drawable.home_tab_drawable, CalendarUIActivity.class);
addTab("", R.drawable.lucky_dates_drawable, LuckyDatesActivity.class);
addTab("", R.drawable.life_stages_drawable, LifeStagesActivity.class);
addTab("", R.drawable.find_items_drawable, FindItemsActivity.class);
addTab("", R.drawable.more_tab_drawable, MoreActivity.class);
}
private void addTab(String labelId, int drawableId, Class<?> targetClass) {
TabHost tabHost = getTabHost();
Intent intent = new Intent(this, targetClass);
TabHost.TabSpec spec = tabHost.newTabSpec("tab" + labelId);
View tabIndicator = LayoutInflater.from(this).inflate(
R.layout.tab_indicator, getTabWidget(), false);
TextView title = (TextView) tabIndicator.findViewById(R.id.title);
title.setText(labelId);
ImageView icon = (ImageView) tabIndicator.findViewById(R.id.icon);
icon.setImageResource(drawableId);
tabIndicator.setBackgroundResource(R.drawable.tab_backgroud);
// //////////
spec.setIndicator(tabIndicator);
spec.setContent(intent);
tabHost.addTab(spec);
}
我希望它能正常工作。