Questions about Activity switching white screen

Some low performance machines display the correct view after a white screen is switched on during activity

High-performance machines may be too fast to see, but the facts are there,

Especially when you start a new process, the activity of the a process jumps to the activity of the B process, it will definitely appear white screen for a period of time

The solution is as follows

1. Increase in Style.xml

<style name= "Apptheme" parent= "Android:Theme.Light" >

<item name= "Android:windowistranslucent" >true</item>

<item name= "Android:windownotitle" >true</item>

<item name= "Android:windowbackground" > @android:color/transparent</item>

</style>

2 acvitiy attributes are added in the

Android:theme= "@style/apptheme"

Questions about Activity switching white screen