首先,修改标题栏的宽度和背景,在style.xml中添加:
- <style
- <item name="android:background">@drawable/title_bg</item>
- </style>
- <style name="test" parent="android:Theme">
- <item name="android:windowTitleSize">40dp</item>
- <item name="android:windowTitleBackgroundStyle">@style/CustomWindowTitleBackground</item>
- </style>
然后修改AndroidMainfest.xml文件:
- <activity android:name=".MainActivity"
- android:theme="@style/test">
- <intent-filter>
- <action android:name="android.intent.action.MAIN" />
- <category android:name="android.intent.category.LAUNCHER" />
- </intent-filter>
- </activity>
接着修改MainActivity:
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); //声明使用自定义标题
- setContentView(R.layout.main);
- getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.title);//自定义布局赋值
- }
最后在layout文件夹中添加title.xml文件,内容如下:
- <?xml version="1.0" encoding="utf-8"?>
- <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:orientation="horizontal" android:layout_width="fill_parent"
- android:layout_height="fill_parent">
- <ImageView android:layout_width="wrap_content"
- android:layout_centerVertical=’true’
- android:layout_height="wrap_content"
- android:src="@drawable/ic_launcher_email" />
- <TextView android:layout_width="wrap_content"
- android:layout_centerInParent="true"
- android:layout_height="wrap_content"
- android:text="自定义标题栏" />
- </RelativeLayout>
OK,一个简单的自定义标题栏完成了。