Question

android 控件之间的间距怎么调整

Answer 1

示例代码（添加三张图片，并设置相互之间的间距）：
for(int i=0;i<3;i++){
imageView = new ImageView(this);

LinearLayout.LayoutParams layout = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
layout.setMargins(0, 0, 20, 10); //设置间距
imageView.setLayoutParams(layout);
imageView.setBackgroundResource(R.drawable.page_on);
}