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
diff --git a/services/inputflinger/dispatcher/InputTarget.cpp b/services/inputflinger/dispatcher/InputTarget.cpp
new file mode 100644
index 0000000..80fa2cb
--- /dev/null
+++ b/services/inputflinger/dispatcher/InputTarget.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "InputTarget.h"
+
+#include <android-base/stringprintf.h>
+#include <inttypes.h>
+#include <string>
+
+using android::base::StringPrintf;
+
+namespace android::inputdispatcher {
+
+std::string dispatchModeToString(int32_t dispatchMode) {
+ switch (dispatchMode) {
+ case InputTarget::FLAG_DISPATCH_AS_IS:
+ return "DISPATCH_AS_IS";
+ case InputTarget::FLAG_DISPATCH_AS_OUTSIDE:
+ return "DISPATCH_AS_OUTSIDE";
+ case InputTarget::FLAG_DISPATCH_AS_HOVER_ENTER:
+ return "DISPATCH_AS_HOVER_ENTER";
+ case InputTarget::FLAG_DISPATCH_AS_HOVER_EXIT:
+ return "DISPATCH_AS_HOVER_EXIT";
+ case InputTarget::FLAG_DISPATCH_AS_SLIPPERY_EXIT:
+ return "DISPATCH_AS_SLIPPERY_EXIT";
+ case InputTarget::FLAG_DISPATCH_AS_SLIPPERY_ENTER:
+ return "DISPATCH_AS_SLIPPERY_ENTER";
+ }
+ return StringPrintf("%" PRId32, dispatchMode);
+}
+
+} // namespace android::inputdispatcher