commit e84e6f99d4fdd3fdaf3d8514d44a916175a16e6e
author Garfield Tan <xutan@google.com> Thu Aug 29 17:28:41 2019 -0700
committer Prabir Pradhan <prabirmsp@google.com> Thu Sep 19 11:50:24 2019 -0700
tree e243f1409a3f37a4aae65a3b08f35492da03eb83
parent 0fc2fa7e6b85d90f449ba8ba843784d1284db862

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

services/inputflinger/InputManager.cpp

diff --git a/services/inputflinger/InputManager.cpp b/services/inputflinger/InputManager.cpp
index 3996cca..359325f 100644
--- a/services/inputflinger/InputManager.cpp
+++ b/services/inputflinger/InputManager.cpp
@@ -19,6 +19,8 @@
 //#define LOG_NDEBUG 0
 
 #include "InputManager.h"
+#include "InputDispatcherFactory.h"
+#include "InputDispatcherThread.h"
 #include "InputReaderFactory.h"
 
 #include <binder/IPCThreadState.h>
@@ -33,7 +35,7 @@
 InputManager::InputManager(
         const sp<InputReaderPolicyInterface>& readerPolicy,
         const sp<InputDispatcherPolicyInterface>& dispatcherPolicy) {
-    mDispatcher = new InputDispatcher(dispatcherPolicy);
+    mDispatcher = createInputDispatcher(dispatcherPolicy);
     mClassifier = new InputClassifier(mDispatcher);
     mReader = createInputReader(readerPolicy, mClassifier);
     initialize();