在<activity>元素上设置属性:android:theme为,@android:style/Theme.NoTitleBar.Fullscreen,代码如下:
<activity android:name="com.xxx.setting.AccountManageActivity" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" android:icon="@drawable/ic_yxl" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity>