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Android 在布局容器中动态添加控件

这里,通过一个小demo,就可以掌握在布局容器中动态添加控件,以动态添加Button控件为例,添加其他控件同样道理。
1、addView
添加控件到布局容器
2、removeView
在布局容器中删掉已有的控件


TextView textView=new TextView(MainActivity.this);
views.add(textView);
textView.setText("hello world");

relativeLayout.addView(textView,0);

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