1>提供自定义标题界面,如: R.layout.title
2>在Activity的onCreate()方法中添加如下代码:
3>为Activity设置主题,修改系统默认标题样式:
AndroidManifest.xml
[img]http://dl.iteye.com/upload/attachment/0083/1296/65124e5b-86e1-3752-a53c-ff11aa53f59b.png[/img]
2>在Activity的onCreate()方法中添加如下代码:
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);
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();
}
}
<?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"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textColor="#FF0000"
android:text="自定义标题"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="添加"
android:onClick="add"
/>
</LinearLayout>
3>为Activity设置主题,修改系统默认标题样式:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="testTheme" parent="android:Theme">
<item name="android:windowContentOverlay">@drawable/nonecolor</item>
<item name="android:windowTitleSize">44dp</item>
<item name="android:windowTitleBackgroundStyle">@style/testbg</item>
</style>
<style name="testbg">
<item name="android:background">@drawable/rectangle</item>
</style>
</resources>
AndroidManifest.xml
<activity android:name=".MainActivity" android:theme="@style/testTheme">
[img]http://dl.iteye.com/upload/attachment/0083/1296/65124e5b-86e1-3752-a53c-ff11aa53f59b.png[/img]