mainLayout = (LinearLayout)findViewById(R.id.main_layout); mainLayout.setBackgroundResource(R.drawable.bg_main);
android在代码中为布局添加背景图片
最新推荐文章于 2023-04-25 17:16:20 发布

mainLayout = (LinearLayout)findViewById(R.id.main_layout); mainLayout.setBackgroundResource(R.drawable.bg_main);