The life cycle of Android activity in the screen switch

OnCreate ()->onstart->onresume ()->onpause ()->ondestory->oncreate ()->onstart->onresume ()

To avoid this situation: To configure the Onconfigchanged property in the manifest file

OnCreate: Object created, but not visible at this time

Onstart:activity is visible on the screen, but there is no focus at this time

The onresume:activity is visible on the screen and gets the focus

The onpause:activity is still visible on the screen, but there is no focus

Onstop:activity is not visible, but the activity object remains in memory at this time

Ondestory:activity object is destroyed

The life cycle of Android activity in the screen switch