Android滑动页面导航效果: PagerSlidingTabStrip

把github上的PagerSlidingTabStrip稍作修改：

tab的文字颜色选中变色（原版文字不变色）,类似微信导航

栗子：http://download.csdn.net/detail/onlyonecoder/7722021

PagerSlidingTabStrip 自定义属性列表：

• pstsIndicatorColor Color of the sliding indicator
• pstsUnderlineColor Color of the full-width line on the bottom of the view
• pstsDividerColor Color of the dividers between tabs
• pstsIndicatorHeightHeight of the sliding indicator
• pstsUnderlineHeight Height of the full-width line on the bottom of the view
• pstsDividerPadding Top and bottom padding of the dividers
• pstsTabPaddingLeftRight Left and right padding of each tab
• pstsScrollOffset Scroll offset of the selected tab
• pstsTabBackground Background drawable of each tab, should be a StateListDrawable
• pstsShouldExpand If set to true, each tab is given the same weight, default false
• pstsTextAllCaps If true, all tab titles will be upper case, default true

修改后加了一个属性 selectedTabTextColor

如果不设置 默认和 滑动指示器颜色（pstsIndicatorColor）一致

下图效果的代码：

[html] view plaincopy

1. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"  
2.     xmlns:tools="http://schemas.android.com/tools"  
3.     android:layout_width="match_parent"  
4.     android:layout_height="match_parent"   
5.     xmlns:app="http://schemas.android.com/apk/res/org.lmw.demo.slidingtab">  
6.   
7.     <org.lmw.demo.slidingtab.widget.PagerSlidingTabStrip  
8.         android:id="@+id/tabs"  
9.         android:layout_width="match_parent"  
10.         android:layout_height="40dp"  
11.         app:pstsShouldExpand="true"  
12.         app:pstsUnderlineHeight="2dp"  
13.         app:pstsIndicatorHeight="2dp"  
14.         app:pstsIndicatorColor="@android:color/holo_blue_light"  
15.         app:selectedTabTextColor="@android:color/holo_blue_light"  
16.         app:pstsDividerColor="@android:color/transparent"  
17.         app:pstsTabBackground="@drawable/background_tab"  
18.         android:background="@android:color/white"  
19.          />  
20.   
21.     <android.support.v4.view.ViewPager  
22.         android:id="@+id/pager"  
23.         android:layout_width="match_parent"  
24.         android:layout_height="wrap_content"  
25.         android:layout_below="@+id/tabs" />  
26.   
27. </RelativeLayout>