Split InputReader into multiple files
This CL:
1) Moves commonly used macros and shared definitions into Macros.h,
which is included as the first #include statement in the files that
require it.
2) Creates InputReaderContext.h and moves the context definition outside
the InputReader.h file.
3) Moves InputDevice, InputMapper, StylusState, and all of the
individual InputMappers into their own header and cpp file combinations.
4) Moves all Accumulator classes that are shared between multiple
InputMappers into their own header and cpp file combinations. The
definitions of Accumulators that are unique to a mapper are kept in the
header file of the mapper.
5) Moves constants and static methods that were shared between the
TouchInputMapper and CursorInputMapper to
TouchCursorInputMapperCommon.h.
6) Creates an 'include' directory, as well as a header library build rule,
to hold all the header files required by InputReader_test.cpp.
7) Runs clang-format on the newly create files to fix formatting
inconsistencies.
Bug: 140139676
Test: atest inputflinger_tests
Test: Touch, keyboard, trackpad, and mouse works on crosshatch
Change-Id: Ib1ac871c7f4199729bf6d0e6a53ed907af318986
diff --git a/services/inputflinger/reader/Macros.h b/services/inputflinger/reader/Macros.h
new file mode 100644
index 0000000..827e31a
--- /dev/null
+++ b/services/inputflinger/reader/Macros.h
@@ -0,0 +1,84 @@
+/*
+ * 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.
+ */
+
+#ifndef _UI_INPUTREADER_MACROS_H
+#define _UI_INPUTREADER_MACROS_H
+
+#define LOG_TAG "InputReader"
+
+//#define LOG_NDEBUG 0
+
+// Log debug messages for each raw event received from the EventHub.
+#define DEBUG_RAW_EVENTS 0
+
+// Log debug messages about touch screen filtering hacks.
+#define DEBUG_HACKS 0
+
+// Log debug messages about virtual key processing.
+#define DEBUG_VIRTUAL_KEYS 0
+
+// Log debug messages about pointers.
+#define DEBUG_POINTERS 0
+
+// Log debug messages about pointer assignment calculations.
+#define DEBUG_POINTER_ASSIGNMENT 0
+
+// Log debug messages about gesture detection.
+#define DEBUG_GESTURES 0
+
+// Log debug messages about the vibrator.
+#define DEBUG_VIBRATOR 0
+
+// Log debug messages about fusing stylus data.
+#define DEBUG_STYLUS_FUSION 0
+
+#define INDENT " "
+#define INDENT2 " "
+#define INDENT3 " "
+#define INDENT4 " "
+#define INDENT5 " "
+
+#include <input/Input.h>
+
+namespace android {
+
+// --- Static Functions ---
+
+template <typename T>
+inline static T abs(const T& value) {
+ return value < 0 ? -value : value;
+}
+
+template <typename T>
+inline static T min(const T& a, const T& b) {
+ return a < b ? a : b;
+}
+
+inline static float avg(float x, float y) {
+ return (x + y) / 2;
+}
+
+static inline const char* toString(bool value) {
+ return value ? "true" : "false";
+}
+
+static inline bool sourcesMatchMask(uint32_t sources, uint32_t sourceMask) {
+ return (sources & sourceMask & ~AINPUT_SOURCE_CLASS_MASK) != 0;
+}
+
+} // namespace android
+
+#endif // _UI_INPUTREADER_MACROS_H
\ No newline at end of file