我的Android进阶之旅------>Android自定义窗口标题实例

<?xml version="1.0" encoding="utf-8"?>  
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  
    android:orientation="horizontal" android:layout_width="fill_parent"  
    android:layout_height="fill_parent" android:background="@drawable/rectangle"> <!-- 指定背景，该背景自己画的 -->  
  
    <Button android:id="@+id/infoAtMeTextView"  
        android:textColor="#FF0000" android:layout_width="wrap_content"  
        android:layout_height="match_parent" android:layout_weight="1"  
        android:gravity="center" android:text="\@我" />  
    <Button android:id="@+id/infoCommentTextView"  
        android:textColor="#FF0000" android:layout_width="wrap_content"  
        android:layout_height="match_parent" android:layout_weight="1"  
        android:gravity="center" android:text="评论" />  
    <Button android:id="@+id/infoPrivateMsgTextView"  
        android:textColor="#FF0000" android:layout_width="wrap_content"  
        android:layout_height="match_parent" android:layout_weight="1"  
        android:gravity="center" android:text="私信" />  
</LinearLayout>  

<?xml version="1.0" encoding="utf-8"?>  
<!-- 下面定义了一个长方形 -->  
<shape xmlns:android="http://schemas.android.com/apk/res/android"  
    android:shape="rectangle">  
    <gradient android:angle="270" android:endColor="#1DC9CD"  
        android:startColor="#A2E0FB" />  
    <padding android:left="2dp" android:top="2dp" android:right="2dp"  
        android:bottom="2dp" />  
</shape>  

package cn.oyp.title;  
  
import android.app.Activity;  
import android.os.Bundle;  
import android.view.Window;  
  
public class CustomTitleActivity extends Activity {  
    /** Called when the activity is first created. */  
    @Override  
    public void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        //指定使用自定义标题  
        requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);  
        setContentView(R.layout.main);  
        //设置窗口的自定义标题布局文件  
        getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title);  
          
    }  
}  

<?xml version="1.0" encoding="utf-8"?>  
<!-- Copyright (C) 2006 The Android Open Source Project  
  
     Licensed under the Apache License, Version 2.0 (the "License");  
     you may not use this file except in compliance with the License.  
     You may obtain a copy of the License at  
    
          http://www.apache.org/licenses/LICENSE-2.0  
    
     Unless required by applicable law or agreed to in writing, software  
     distributed under the License is distributed on an "AS IS" BASIS,  
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  
     See the License for the specific language governing permissions and  
     limitations under the License.  
-->  
  
<!--  
This is an optimized layout for a screen, with the minimum set of features  
enabled.  
-->  
  
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  
    android:orientation="vertical"  
    android:fitsSystemWindows="true">  
    <FrameLayout  
        android:layout_width="match_parent"   
        android:layout_height="?android:attr/windowTitleSize"  
        style="?android:attr/windowTitleBackgroundStyle">  
        <TextView android:id="@android:id/title"   
            style="?android:attr/windowTitleStyle"  
            android:background="@null"  
            android:fadingEdge="horizontal"  
            android:gravity="center_vertical"  
            android:layout_width="match_parent"  
            android:layout_height="match_parent" />  
    </FrameLayout>  
    <FrameLayout android:id="@android:id/content"  
        android:layout_width="match_parent"   
        android:layout_height="0dip"  
        android:layout_weight="1"  
        android:foregroundGravity="fill_horizontal|top"  
        android:foreground="?android:attr/windowContentOverlay" />  
</LinearLayout>  

<?xml version="1.0" encoding="utf-8"?>  
<resources>  
    <!-- 该样式继承系统的默认样式 -->  
    <style name="customTheme" parent="android:Theme">  
        <!-- 设置标题前景色为透明 -->  
        <item name="android:windowContentOverlay">@drawable/nocolor</item>  
        <!-- 设置标题高度为44dp -->  
        <item name="android:windowTitleSize">44dp</item>  
        <!-- 设置标题背景色 -->  
        <item name="android:windowTitleBackgroundStyle">@style/customBg</item>  
    </style>  
      
    <!-- 定义一个背景样式 -->  
    <style name="customBg">  
        <item name="android:background">@drawable/rectangle</item>  
    </style>  
</resources>  

<?xml version="1.0" encoding="utf-8"?>  
<resources>  
    <!-- 该样式继承系统的默认样式 -->  
    <style name="customTheme" parent="android:Theme">  
        <!-- 设置标题前景色为透明 --
补充：移动开发 , Android ,