由网友(旧街旧巷等旧人)分享简介:我有很多标签的应用程序,我想添加图片或样式每个选项卡,怎么请?i have app with many tabs, i want to add image or style to each tab , how please?th = (TabHost) findViewById(R.id.tabhost_templ...
我有很多标签的应用程序,我想添加图片或样式每个选项卡,怎么请?
i have app with many tabs, i want to add image or style to each tab , how please?
th = (TabHost) findViewById(R.id.tabhost_template_two_tabs);
th.setup();
// all tab
spec = th.newTabSpec("All");
spec.setIndicator("All");
spec.setContent(R.id.tab_template_two_tabs_all);
th.addTab(spec);
// favorite tab
spec = th.newTabSpec("Favorite");
spec.setIndicator("Favorite");
spec.setContent(R.id.tab_template_two_tabs_favorite);
th.addTab(spec);
th.setCurrentTab(1);
感谢
推荐答案
试试这个: 从你的OnCreate()方法调用这样的:
Try this : Call this from your OnCreate() method:
setTabs();
然后把这个code
Then put this code
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);
}
然后创建tab_indicator.xml在绘制文件夹,并把这个code.There您可以设置不同的颜色,当它是pressed,集中等等...
Then Create tab_indicator.xml in drawable folder and put this code.There you can set different colours when it is pressed,focused etc...
<?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,并把这个code:
In layouts create tab_indicator.xml and put this code:
<?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>
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