Android使用addView动态加载布局文件

RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.relativeLayout);

LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.searchbox, null);
relativeLayout.addView(view);

relativeLayout.addView(view);

btn.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
context = v.getContext();LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.searchbox, null);
relativeLayout.addView(view);ImageButton searchBoxBtn = (ImageButton) view
.findViewById(R.id.searchBoxBtn);
searchBoxBtn.setOnClickListener(new SearchBoxBtnOnClickListener(
relativeLayout, view, tv));
Toast.makeText(context, "searchBtn", Toast.LENGTH_SHORT).show();
}
});