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我们都知道在Android中某些功能的实现往往有两种方法:一种是在xml文件中设置相应属性,另一种是用代码实现。同样Android实现全屏显示也可以通过这两种方法实现:
1、在AndroidManifest.xml的配置文件里面的<activity>标签添加属性:
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
2、在Activity的onCreate()方法中的super()和setContentView()两个方法之间加入下面两条语句:
this.requestWindowFeature(Window.FEATURE_NO_TITLE);//去掉标题栏
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);//去掉信息栏
示例
方法一: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="test.ts.wader.image" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="7" /> <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" > <activity android:label="@string/app_name" android:name=".ImageListActivity" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" > <intent-filter > <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest> 方法二: public class ImageListActivity extends Activity implements OnItemClickListener { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); //设置无标题 getWindow().setFlags(WindowManager.LayoutParams.FILL_PARENT, WindowManager.LayoutParams.FILL_PARENT); //设置全屏 setContentView(R.layout.image_list_layout); } }
转自:http://www.cnblogs.com/wader2011/archive/2011/11/19/2255045.html
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原文地址:http://www.cnblogs.com/wobeinianqing/p/5043183.html