??????2?????????л????Activity??????????

???????л?????????????????????????

????1????????Activity???????????????????????

????2??????Activity????????????

????onCreate-->

????onStart-->

????onResume-->

????3????crtl+f12?л???????

????onSaveInstanceState-->

????onPause-->

????onStop-->

????onDestroy-->

????onCreate-->

????onStart-->

????onRestoreInstanceState-->

????onResume-->

????4?????crtl+f12?л???????????????????????????log

????onSaveInstanceState-->

????onPause-->

????onStop-->

????onDestroy-->

????onCreate-->

????onStart-->

????onRestoreInstanceState-->

????onResume-->

????onSaveInstanceState-->

????onPause-->

????onStop-->

????onDestroy-->

????onCreate-->

????onStart-->

????onRestoreInstanceState-->

????onResume-->

????5?????AndroidManifest.xml?????Activity???android:configChanges="orientation"????в???3

????onSaveInstanceState-->

????onPause-->

????onStop-->

????onDestroy-->

????onCreate-->

????onStart-->

????onRestoreInstanceState-->

????onResume-->

????6??????в???4????????????????????????????????onConfigChanged

????onSaveInstanceState-->

????onPause-->

????onStop-->

????onDestroy-->

????onCreate-->

????onStart-->

????onRestoreInstanceState-->

????onResume-->

????onConfigurationChanged-->

????7???????5??android:configChanges="orientation" ??? android:configChanges="orientation|keyboardHidden"????в???3??????onConfigChanged

????onConfigurationChanged-->