android 自定义标题栏

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首先给大家推荐2个不错的android UI设计图库网站:http://iconmonstr.com/,http://iconfont.cn/。用到的两个png图片是从上面找的：

首先是自定义theme,不能用默认的主题,会报错;you cannot combined....。修改res/values/styles.xml:

<resources>

    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Light">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
     
    </style>

    <!-- Application theme. -->
    <style name="AppTheme" parent="AppBaseTheme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
            <item name="android:windowActionBar">false</item>  
    </style>
    
     <style name="CustomWindowTitleBackground">
   		<item name="android:background">#8A2BE2</item>   
    </style>   
    <style name="test" parent="android:Theme">
        <item name="android:windowTitleSize">50dp</item>
        <item name="android:windowTitleBackgroundStyle">@style/CustomWindowTitleBackground</item> 
    </style>

</resources>

 <item name="android:windowActionBar">false</item>

<style name="test" parent="android:Theme">
        <item name="android:windowTitleSize">50dp</item>
        <item name="android:windowTitleBackgroundStyle">@style/CustomWindowTitleBackground</item> 
    </style>

推荐自定义theme,因为可以设置标题栏大小，背景色等属性

然后在AndroidMainfest.xml里修改引用的主题：

  <application
        android:allowBackup="true"
        android:label="@string/app_name"
        android:theme="<span style="background-color: rgb(0, 204, 204);">@style/test</span>" >
        <activity
            android:name=".MainActivity"
           >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="48dp"
    android:orientation="horizontal" >
    
    <ImageButton
        android:id="@+id/imageBtn1"
        android:layout_width="0dp"
        android:layout_height="fill_parent"
        android:background="#0044dd"
        android:src="@drawable/edit"
         android:layout_weight="1"
        android:scaleType="fitXY" />

    <TextView
        android:layout_height="fill_parent"
         android:layout_width="0dp"
        android:layout_weight="3"
        android:gravity="center"
        android:padding="10dp"
        android:text="消息"
        android:textSize="21sp"/>
    <ImageButton
        android:id="@+id/imageBtn2"
         android:layout_width="0dp"
        android:layout_height="fill_parent"
        android:background="#00ff00"
          android:scaleType="fitXY"
          android:layout_weight="1"
        android:src="@drawable/send"
      />

</LinearLayout>

然后在MainActivity.java onCreate加入如下代码:

requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.activity_main);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title);

但是我却发现它刚开始是显示的是没有加载custom_title.xml布局的标题栏，然后才显示加载custom_title.xml布局的标题栏。

我猜测可能是

requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.activity_main);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title);

所以我们需要在主布局文件activity_main.xml里就加入自定义的标题栏布局

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
	android:background="#ffffff">

    <include
        android:id="@+id/titlebar1"
        layout="@layout/custom_title"/>

</RelativeLayout>

还需要设置theme为无标题栏,在res/values/styles.xml  test主题下修改:

<style name="test" parent="android:Theme">
        <item name="android:windowNoTitle">true</item>
        <item name="android:windowTitleSize">50dp</item>
        <item name="android:windowTitleBackgroundStyle">@style/CustomWindowTitleBackground</item> 
    </style>

那么在MainActivity.java就不用修改了, onCreate方法里删除之前加的两句代码:

requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); 

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

android 自定义标题栏

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原文地址：http://blog.csdn.net/tingyuanss/article/details/46117129