android实现屏幕全屏

　　去掉标题栏：

requestWindowFeature(Window.FEATURE_NO_TITLE);

　　API上是这么说的：


int     FEATURE_NO_TITLE     Flag for the "no title" feature, turning off the title at the top of the screen.

　　屏幕全屏：

getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);

　　API上是这么说的：


int     FLAG_FULLSCREEN     Window flag: Hide all screen decorations (e.g.

　　屏幕没有边界限制(允许窗口扩展到屏幕外)：

getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

　　API上是这么说的：


int     FLAG_LAYOUT_NO_LIMITS     Window flag: allow window to extend outside of the screen.

　　用法：


 1 @Override
 2     protected void onCreate(Bundle savedInstanceState) {
 3         // TODO Auto-generated method stub
 4          super.onCreate(savedInstanceState);
 5         requestWindowFeature(Window.FEATURE_NO_TITLE);
 6         getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
 7         getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
 8         setContentView(R.layout.newslists);
 9         newsListLayout = findViewById(R.id.newslistlayout);
10         newsListLayout.setBackgroundColor(Color.MAGENTA);
11         
12         newsNameList = (ListView) findViewById(R.id.newsnamelist);
13         model = new Model(0, 6);
14         nameListAdapter = new NewsNameListAdapter(this, model);
15         newsNameList.setAdapter(nameListAdapter);
16         
17         showPage = (TextView) findViewById(R.id.newslistshowpage);
18         updatePage(model.getIndex());
19     }

　　效果图：

　　 android实现屏幕全屏