如何更改 Android 选项卡小部件的背景? [英] How do I change the background of an Android tab widget?

问题描述

我的课程扩展了 TabActivity

My class extends extends TabActivity

TabHost mTabHost =  getTabHost();

TabHost.TabSpec tab1 =mTabHost.newTabSpec("tab1");
TabHost.TabSpec tab2 =mTabHost.newTabSpec("tab2");

tab1 .setIndicator("title tab1");
tab2 .setIndicator("title tab2");
mTabHost.addTab(tab1);mTabHost.addTab(tab2);

TabHost.setCurrentTab(0 or 1)

谁能指导我如何更改所选标签的背景图像或颜色?

Can anybody guide me how do I change the background image or color of selected tab?

推荐答案

如果注册TabHost.OnTabChanged事件，调用mTabHost.getCurrentTabView()获取View，然后view.setBackgroundResource()呢?

What if you register for TabHost.OnTabChanged events and call mTabHost.getCurrentTabView() to get the View, then view.setBackgroundResource()?

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