在android中动态添加linearLayout

求教:

需要动态添加linearLayout,但是没成功,卡到这了请高手相助。谢谢

LinearLayout parentLayout = (LinearLayout)findViewById(R.id.parentLayout);
        lLayout = new LinearLayout[8];
        for(int i = 0; i < lLayout.length; i++) {
            lLayout[i] = new LinearLayout(this);
            lLayout[i].setId(i);
            lLayout[i].setOrientation(LinearLayout.HORIZONTAL);
            if(i%2 == 0) {
                lLayout[i].setBackgroundColor(Color.GREEN);
            } else {
                lLayout[i].setBackgroundColor(Color.MAGENTA);
            }
            parentLayout.addView(lLayout[i]);
        }

lLayout[i]
调用一下setLayoutParams方法配置一下宽高试试

设置LayoutParams

lLayout[i].setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT));

不是宽和高的属性设置,应该是少了容器的setOrientation(VERTICAL)的设置,你试下看看