a95e1087b2
The buttons on the lockscreen were sized at startup time, before the actual size of the keyboard's container (KeyboardView) was known. Also, horizontal/vertical gaps were not taken into account in calculating perecent sizes of the keys. This change causes resize events (including the first one where the container size is finally known) to recalculate the keys' sizes and positions according to correct sizing of the container and the keyboard's gaps. Change-Id: I5ba7a401226ed4b100e5739f3405388955d97997