The "multi -window" function officially introduced from Android 7.0 is a very convenient function that allows you to execute and display two apps side by side.
However, even today, some apps, mainly games, are not compatible with multi -window, and they may feel a little inconvenient.
This time, we will introduce how to use such a multi -window -compatible app in a multitasking (multitasking).
Specifically, it is a method that can be used when a multitasking is switched when an error such as "This app cannot be used in a multi -window display."
Open "Settings" → "Options for Developers" in Android.( * If the option for developers is not displayed, please take the procedure of "here")
Check "Make your activities change possible".
Finally, restart the Android device to reflect the settings.
Now you can use it in a multi -window environment even in a multi -window -free app.
If the app on the background side of the two -part screen is officially compatible with the multi -window, two apps operate simultaneously in multitasking, but when the multi -window -free app is used on the background side.Will be paused.
Then the multi -window doesn't make sense.There is no such thing.The reason is that even an Android machine that tries to kill the background task aggressively is basically not killed in the background app in the multi -window.
Also, if one of the two apps that launches simultaneously supports multi -window, even if the other is not a multi -window -compatible app, as long as the latter is in the foreground, the latter is a multitasking, that is, 2.The app works at the same time.
This is very useful when the position information game such as Pokemon GO is used on the foreground side and the Google map navigation is operated on the background side.