Android：Tabstyle

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>