试试这个:从你的 OnCreate() 方法调用这个:
setTabs();
然后把这段代码
private void setTabs()
{
addTab(R.drawable.ic_icon1, Activity.class, "All");
addTab(R.drawable.ic_icon2, Activity1.class, "Favorite");
}
private void addTab(int drawableId, Class<?> c, String labelId)
{
final TabHost tabHost = getTabHost();
Intent intent = new Intent(this, c);
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);
spec.setIndicator(tabIndicator);
spec.setContent(intent);
tabHost.addTab(spec);
}
然后在drawable文件夹中创建tab_indicator.xml并放置此代码。您可以在按下时设置不同的颜色,聚焦等...
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Non focused states -->
<item android:state_focused="false" android:state_selected="false"
android:state_pressed="false" android:drawable="@drawable/tab_unselected" />
<item android:state_focused="false" android:state_selected="true"
android:state_pressed="false" android:drawable="@drawable/tab_selected" />
<!-- Focused states -->
<item android:state_focused="true" android:state_selected="false"
android:state_pressed="false" android:drawable="@drawable/tab_focus" />
<item android:state_focused="true" android:state_selected="true"
android:state_pressed="false" android:drawable="@drawable/tab_focus" />
<!-- Pressed -->
<item android:state_selected="true" android:state_pressed="true"
android:drawable="@drawable/tab_focus" />
<item android:state_pressed="true" android:drawable="@drawable/tab_press" />
</selector>
在布局中创建 tab_indicator.xml 并输入以下代码:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="0dip"
android:layout_height="55dip"
android:layout_weight="1"
android:orientation="vertical"
android:background="@drawable/tab_indicator"
android:padding="5dp">
<ImageView android:id="@+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:src="@drawable/icon"
/>
<TextView android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
style="?android:attr/tabWidgetStyle"
/>
</RelativeLayout>