Android Question Question about android:largeHeap

[PoleStar]

Hi my friends
I wanted to know more about the following command:
SetApplicationAttribute(android:largeHeap,"true")

When this command is used?
What is this command?
On what version of Android it works?
I'm grateful full explanation of the use and operation of the command

Thanks a lot

 

[DonManfred]

https://developer.android.com/guide/topics/manifest/application-element.html