protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);ViewGroup vg = new LinearLayout(this);//只要得到一个ViewGroup对象就可以了，一般来说是布局viewsetContentView(vg);//设置for(int i = 0 ; i< 5; i++){TextView tv = new TextView(this);tv.setText("hahahah");addView(vg,tv);}}p...
