Activity的生命周期:
打开Activity:
onCreate =>onStart =>onResume
然后按home键返回桌面:
onPause =>onStop
再次进入activity:
onRestart=>onStart=>onResume
咱们再来个完整的
onCreate=>onStart =>onResume
=>onPause=>onStop
=>onRestart =>onStart=>onResume
退出activity生命周期:
onPause=>onStop=>onDestory
再来个完整的 :
activity启动:onCreate=>onStart=>onResume
按Home后activity:onPause=>onStop
回到activity:onReStart=>onStart=>onResume
退出activity:onPause=>onStop=>onDestory