launcher: use a different task menu for foldables
Foldables use a different menu from phones, positioned either to the
right or left of the app icon, and display an arrow. Since TaskMenuView
is very specific for handhelds, it was cleaner to create another class
to handle foldables case extending from ArrowPopup.
This creates a working menu, the correct style will come in later CLs.
Bug: 193432925
Test: open Overview and tap the app icon
Fixes: 205298731
Test: atest NexusLauncherTests
Change-Id: I7a5c1fb4800a309f40fadb2df0f6c3a4c3f42679
11 files changed