您必须使用操作栏选项卡为每个选项卡获取不同的颜色。
MainActivity.java：强>
public class MainActivity extends FragmentActivity {
static ViewPager Tab;
TabsPagerAdapter TabAdapter;
ActionBar actionBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TabAdapter = new TabsPagerAdapter(getSupportFragmentManager());
Tab = (ViewPager) findViewById(R.id.pager);
Tab.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
actionBar = getActionBar();
actionBar.setSelectedNavigationItem(position);
}
});
Tab.setAdapter(TabAdapter);
actionBar = getActionBar();
// Enable Tabs on Action Bar
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
ActionBar.TabListener tabListener = new ActionBar.TabListener() {
@Override
public void onTabReselected(android.app.ActionBar.Tab tab,
FragmentTransaction ft) {
// TODO Auto-generated method stub
}
@Override
public void onTabSelected(ActionBar.Tab tab, FragmentTransaction ft) {
Tab.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(android.app.ActionBar.Tab tab,
FragmentTransaction ft) {
// TODO Auto-generated method stub
}
};
LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
ActionBar.Tab tab = actionBar.newTab().setText("Home")
.setTabListener(new TabListener(this, Home.class.getName()));
View tabView = inflater.inflate(R.layout.fragment_home, null);
tabView.setBackgroundResource(R.drawable.gradient_shape); // set custom
// color
tab.setCustomView(tabView);
actionBar.addTab(tab);
tab = actionBar.newTab().setText("News")
.setTabListener(new TabListener(this, News.class.getName()));
View tabView2 = inflater.inflate(R.layout.fragment_news, null);
tabView2.setBackgroundResource(R.drawable.gradient_shape2); // set
// custom
// color
tab.setCustomView(tabView2);
actionBar.addTab(tab);
tab = actionBar.newTab().setText("Latest")
.setTabListener(new TabListener(this, Latest.class.getName()));
View tabView3 = inflater.inflate(R.layout.fragment_latest, null);
tabView3.setBackgroundResource(R.drawable.gradient_shape3); // set
// custom
// color
tab.setCustomView(tabView3);
actionBar.addTab(tab);
}
public static class TabListener extends Fragment implements
ActionBar.TabListener {
public TabListener(MainActivity mainActivity, String name) {
// this(mainActivity,name);
}
@Override
public void onTabSelected(android.app.ActionBar.Tab tab,
FragmentTransaction ft) {
Tab.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(android.app.ActionBar.Tab tab,
FragmentTransaction ft) {
}
@Override
public void onTabReselected(android.app.ActionBar.Tab tab,
FragmentTransaction ft) {
}
}
}
