动态添加视图.使用addView函数.

public MyActivity extends Activity {

private TextView myText = null;

@Override

public onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.id.mylayout);

LinearLayout lView = (LinearLayout)findViewById(R.id.mylinearlayout);

myText = new TextView();

myText.setText("My Text");

lView.addView(myText);

}

如果您根本不想使用xml文件：

//This is in the onCreate method

LinearLayout lView = new LinearLayout(this);

myText = new TextView(this);

myText.setText("My Text");

lView.addView(myText);

setContentView(lView);