tree e243f1409a3f37a4aae65a3b08f35492da03eb83
parent 0fc2fa7e6b85d90f449ba8ba843784d1284db862
author Garfield Tan <xutan@google.com> 1567124921 -0700
committer Prabir Pradhan <prabirmsp@google.com> 1568919024 -0700

Divide InputDispatcher into several files.

This CL does:
1) Isolate implementation details of InputDispatcher from outside and
only expose necessary header files;
2) Move implementation details into android::inputdispatcher namespace;
3) Make input dispatcher a static library for inputflinger to link
against;
4) Add InputDispatcherFactory.{h,cpp} to isolate implementation details
in InputDispatcher.h from InputManager.

Bug: 140139676
Test: Touches on touchscreen can be dispatched to right windows.
Change-Id: Ib61c16fd41f3f76f538a3de9b54f31ac304e03a5