In the stock navigation bar, long-pressing the recents button opens the last used app. This feature should be available with pie as well, but it isnt.
I can see why some people would not like this but it can always be disabled.
Please add this feature to Pie.
With xda:devcon ’14 just around the corner, and the venue close to selling out, there is a lot … more
18 Sep 2014
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