android自定义标题栏，背景颜色填充满

<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android" 
    android:src="@drawable/title_pic"
    android:tileMode="repeat"> 
</bitmap>

<?xml version="1.0" encoding="utf-8"?>

<resources>

<!-- 自定义标题样式 -->

<style name="StatusBarBackground">

<item name="android:background">@drawable/bitmap_repeat

</item>

</style>

<style name="XTheme" parent="android:Theme">

<!-- Window attributes -->

<item name="android:windowTitleBackgroundStyle">@style/StatusBarBackground </item>

</style>

<!-- 自定义标题样式 -->

</resources>

<activity android:name=".activity.MainActivty"

android:screenOrientation="portrait"


android:configChanges="keyboardHidden|orientation"

android:theme="@style/XTheme">

</activity>

android:background="@drawable/bitmap_repeat "

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);

setContentView(R.layout.main);

getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,R.layout.ct_title);

}