1.Handler mhandler =new Handler();
mhandler.postDelayed
实现屏幕短暂停止进入下一个Activity
2两个Activity 相互传递
startActivityForResuly()
setResult()；返回内容
onActivityResult(): 接受返回
3.LayoutInflater 实例化的两种方式(获得布局xml)
- LayoutInflater localinflater =(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
2.LayoutInflater inflater = LayoutInflater.from(context);
