Android：Tabstyle

概述我一直试图制作一个看起来像这样的tabstyle.但到目前为止它不起作用有人可以帮我弄这个吗..http://www.technobuzz.net/wp-content/uploads/2010/02/seesmic-android-260-208.png样式仅显示颜色选中时.当我使用白色图标时,文本(文本setindicator)为白色.这也适用于灰色图标.当

我一直试图制作一个看起来像这样的tabstyle.但到目前为止它不起作用
有人可以帮我弄这个吗..

http://www.technobuzz.net/wp-content/uploads/2010/02/seesmic-android-260-208.png

样式仅显示颜色选中时.当我使用白色图标时,文本(文本setindicator)为白色.这也适用于灰色图标.

当图标颜色为白色时,setindicator中的文本也是白色..我该如何解决这个问题.

提前致谢！

Main.java

intent = new Intent().setClass(this, Settings.class);         spec = tabHost.newTabSpec("settings").setIndicator("Settings",                res.getDrawable(R.drawable.tab_settings))                .setContent(intent);                tabHost.addTab(spec);                TabWidget tw = getTabWidget();                 for (int i = 0; i < tw.getChildCount(); i++) {                         VIEw v = tw.getChildAt(i);                         v.setBackgroundDrawable(getResources().getDrawable                         (R.drawable.custom_tab));                 } 

tab_settings

  <selector xmlns:androID="http://schemas.androID.com/apk/res/androID">    <!-- pressed TAB -->    <item         androID:state_pressed="true"        androID:drawable="@drawable/artists_on"        androID:color="#bfbfbf"        />    <!-- INACTIVE TABS -->    <item         androID:state_selected="false"        androID:state_focused="false"        androID:state_pressed="false"        androID:drawable="@drawable/artists_of"        />    <!-- ACTIVE TAB -->    <item         androID:state_selected="true"        androID:state_focused="false"        androID:state_pressed="false"        androID:drawable="@drawable/artists_of"        />    <!-- SELECTED TAB -->    <item         androID:state_focused="true"        androID:state_selected="true"        androID:state_pressed="false"        androID:drawable="@drawable/artists_on"        />

custom_tab.xml选项卡样式…

<item androID:state_pressed="true" >    <shape>        <gradIEnt            androID:startcolor="#ea9d32"            androID:endcolor="#ffcc50"            androID:angle="270" />    </shape></item><!-- WHEN SELECTED --> <!-- HOW CAN I SAID WHEN NOT SELECTED? -->     <item androID:state_focused="true" >        <shape>            <gradIEnt                androID:endcolor="#ffcc50"                androID:startcolor="#ffcc50"                androID:angle="270" />        </shape>    </item>       <item androID:state_focused="false" >        <shape>            <gradIEnt                androID:endcolor="#ffffff"                androID:startcolor="#AAAAAA"                androID:angle="270" />            <stroke                androID:wIDth="1px"                androID:color="#000000" />        </shape>    </item></selector>

解决方法:

选项卡背景有四种状态 – 几乎所有这些状态：

<selector xmlns:androID="http://schemas.androID.com/apk/res/androID">    <item <!-- pressed TAB -->        androID:state_pressed="true"        androID:drawable="@drawable/minitab_pressed"        />    <item <!-- INACTIVE TABS -->        androID:state_selected="false"        androID:state_focused="false"        androID:state_pressed="false"        androID:drawable="@drawable/minitab_unselected"        />    <item <!-- ACTIVE TAB -->        androID:state_selected="true"        androID:state_focused="false"        androID:state_pressed="false"        androID:drawable="@drawable/minitab_default"        />    <item <!-- SELECTED TAB -->        androID:state_focused="true"        androID:state_selected="true"        androID:state_pressed="false"        androID:drawable="@drawable/minitab_selected"        /></selector>

对于文本颜色,您还需要创建一个选择器并将此drawable指定为textcolor：

<selector xmlns:androID="http://schemas.androID.com/apk/res/androID">    <item androID:state_selected="true" androID:color="@color/white" />    <item androID:state_focused="true" androID:color="@color/white" />    <item androID:state_pressed="true" androID:color="@color/white" />    <item androID:color="#bfbfbf" /></selector>

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