LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
for (int i = 0; i < name.length; i++) {
TextView textView = new TextView(getActivity());
layoutParams.setMargins(10, 0, 0, 0);
textView.setTextSize(20);
textView.setBackgroundResource(R.drawable.im_number); //设置背景
textView.setText(name[i]);
textView.setGravity(Gravity.CENTER);
textView.setLayoutParams(layoutParams);
llNumber.addView(textView);
需求是这样的,我要添加多个texitview而且要添加背景,但是添加背景不随textview的增多而变小,就显示不玩了,要怎么让背景图片跟随着变化?