嗨我在我的标签小部件中有两个标签,我想为两个标签应用两种不同的颜色.在任何地方搜索,大多数应用标签时所有颜色都相同.
更新
选择红色时的第一个选项卡
选择蓝色时的第二个选项卡
在这里我的代码
tabHost = (TabHost)findViewById(android.R.id.tabhost);
TabSpec firstTabSpec = tabHost.newTabSpec("tid1");//these are color red
TabSpec secondTabSpec = tabHost.newTabSpec("tid1");//these color blue
firstTabSpec.setIndicator("Sales Info",getResources().getDrawable(R.drawable.sales));
Intent photosIntent = new Intent(this,a.class);
firstTabSpec.setContent(photosIntent);
secondTabSpec.setIndicator("Service Info",getResources().getDrawable(R.drawable.services));
Intent photosIntent1 = new Intent(this,b.class);
secondTabSpec.setContent(photosIntent1);
tabHost.addTab(firstTabSpec);
tabHost.addTab(secondTabSpec);
解决方法
试试这个：
...onCreate(){
...
tabHost.setOnTabChangedListener(new OnTabChangeListener() {
@Override
public void onTabChanged(String arg0) {
setTabColor(tabHost);
}
});
setTabColor(tabHost);
...
}
//Change The Backgournd Color of Tabs
public void setTabColor(TabHost tabhost) {
for(int i=0;i<tabhost.getTabWidget().getChildCount();i++)
tabhost.getTabWidget().getChildAt(i).setBackgroundColor(COLOR_CYAN); //unselected
if(tabhost.getCurrentTab()==0)
tabhost.getTabWidget().getChildAt(tabhost.getCurrentTab()).setBackgroundColor(COLOR_RED); //1st tab selected
else
tabhost.getTabWidget().getChildAt(tabhost.getCurrentTab()).setBackgroundColor(COLOR_BLUE); //2nd tab selected
}
