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  • android 自定义标题

    public class MainActivity extends Activity {
        /** Called when the activity is first created. */
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            //设置窗口特性为自定义标题
            requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
            setContentView(R.layout.main);
            //为自定义窗口标题设定布局文件
            getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.title);
        }
        
        public void add(View v){
            Toast.makeText(this, "按钮被点击", 1).show();
        }
    }
    <?xml version="1.0" encoding="utf-8"?>
    <resources>
    <!-- 由于系统为窗口默认设置为帧布局,所以导致自定义布局和窗口之间存在间距,
    通过自定义样式集成系统样式,来处理自定义标题和窗口之间的间距-->
        <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>
    <?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" >
    
                                                              <!--为Actitvity设置自定义主题-->
            <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>
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  • 原文地址:https://www.cnblogs.com/heml/p/3520219.html
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