Defer:
- Setting all apps
- Setting widgets
Also set the launcher-loader thread to THREAD_PRIORITY_BACKGROUND
for the duration of the animation.
Bug: 37965432
Change-Id: I8364940805b84aecb8353a473ab4d575c27bfec4
DeferredHandler was added when we were posting each icon separately,
to prevent starvation. But since then we have moved to binding batct
items during bind.
Also fixing waitForIdle not waiting the second time. waitForIdle was
using a global variable to maintain state, and was not waiting properly
when its called the second time before binding deep shortcuts
Original Change-Id: I9c1289cb3bfb74f86e53ec7ac6dd76bb39666b2d
Change-Id: I9e6b3ae65fbd3aec3a46092efc5249c4525efedf
> Using ViewTreeObserver to listen for onDraw instead of overriding onDraw in workspace
> Loader passes the list of deferrerd runnables to launcher
Change-Id: Ie4877f746c96e9497396de8089f00f70bf867e17
