• onAttach: Fragment和Activity建立關(guān)聯(lián)時(shí)調(diào)用
• onCreateView: Fragment創(chuàng)建視圖時(shí)調(diào)用
• onActivityCreated: 與Fragment關(guān)聯(lián)的Activity的onCreate返回后調(diào)用
• onDestoryView: Fragment被移除時(shí)調(diào)用
• onDetach: Fragment和Activity取消關(guān)聯(lián)時(shí)調(diào)用

Fragment與Activity的生命周期

• Activity啟動(dòng): Activity.onCreate -> Activity.onStart(before super.onStart) -> Fragment.onAttach -> Fragment.onCreate -> Fragment.onCreateView -> Fragment.onActivityCreated -> Fragment.onStart -> Activity.onStart(after super.onStart) -> Activity.onResume -> Fragment.onResume
• 按下Home鍵：Activity.onPause -> Fragment.onPause -> Activity.onStop -> Fragment.onStop
• Activity銷(xiāo)毀時(shí): Activty.onDestroy -> Fragment.onDestroyView -> Fragment.onDestroy -> Fragment.onDetach
• Fragment的onXXX是在Activity的super.onXXX中調(diào)用的