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：

复制代码 代码如下:

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_NO_TITLE);

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

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

setContentView(R.layout.newslists);

newsListLayout = findViewById(R.id.newslistlayout);

newsListLayout.setBackgroundColor(Color.MAGENTA);

newsNameList = (ListView) findViewById(R.id.newsnamelist);

model = new Model(0, 6);

nameListAdapter = new NewsNameListAdapter(this, model);

newsNameList.setAdapter(nameListAdapter);

showPage = (TextView) findViewById(R.id.newslistshowpage);

updatePage(model.getIndex());

}