How to change the "recent apps tray" icon on android? -


after changing app's icon, icon in "recent apps tray" remains android's default. want change cannot find way so. every single app i've ever used got it's own icon there (although noticed of them left there old icon) don't want different.

the "recent apps tray" looks following example:

recent apps tray example

thanks in advance.

go settings , clear app data or reinstall it, if not work not setting icon correctly on manifest


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