29-自定义窗口和标题

/customtitle/src/cn/itcast/title/MainActivity.java

package cn.itcast.title;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.widget.Toast;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);//使用自定义标题
        setContentView(R.layout.main);
        getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.title);
    }
    public void add(View v){
        Toast.makeText(this, "按钮被点击", 1).show();
    }
}

/customtitle/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="cn.itcast.title"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="8" />

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <!-- @style/itcastTheme 自定义主题 不用默认 默认的screen_custom_title.xml 文件内容影响标题 -->
        <activity android:name=".MainActivity" android:theme="@style/itcastTheme">
            <intent-filter >
                <action android:name="android.intent.action.MAIN" />

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

</manifest>

/customtitle/res/values/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="itcastTheme" parent="android:Theme">
         <item name="android:windowContentOverlay">@drawable/nonecolor</item>
		 <item name="android:windowTitleSize">44dp</item>
		 <item name="android:windowTitleBackgroundStyle">@style/itcastbg</item>
    </style>
   
    
    <style name="itcastbg">
        <item name="android:background">@drawable/rectangle</item>
    </style>
</resources>

/customtitle/res/values/strings.xml

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

    <string name="hello">Hello World, MainActivity!</string>
    <string name="app_name">自定义窗口标题</string>
    <drawable name="nonecolor">#00000000</drawable>
    <!-- 透明色 -->
</resources>

/customtitle/res/layout/title.xml

<?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="match_parent"
    android:orientation="horizontal"

	>
<!--     android:background="@drawable/rectangle" 可以这样定义背景矩形 -->
    <TextView 
        android:layout_width="wrap_content"
    	android:layout_height="match_parent"
    	android:textColor="#FF0000"
        android:text="这是我的自定义标题"
        />
    
    <Button
        android:layout_width="wrap_content"
    	android:layout_height="wrap_content"
    	android:text="添加"  <span style="color:#FF0000;">可以做菜单导航</span>
    	android:onClick="add"
        />
</LinearLayout>