全螢幕且不顯示標題列

requestWindowFeature(...)可讓標題欄不顯示,而getWindow().setFlags(...)可以設定全螢幕顯示。

 public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
 
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,  WindowManager.LayoutParams.FLAG_FULLSCREEN);        
 
        setContentView(R.layout.main);
        ...

或在AndroidManifest.xml的Activity區塊中插入:

    <application android:icon="@drawable/wusjp" android:label="@string/app_name" >
        <activity   
                  android:theme="@android:style/Theme.NoTitleBar"
                  ...                                                                           
        >
         ...    
        activity>
    application>