Introduce Device Controller to InputReader

Introduce Device Controller to manage non-evdev devices associated with
the input device kernel interface. These devices doesn't interact with
inputflinger with input events which requires a mapper to process the
raw event with assoicated input sources.

Bug: 180342233
Test: atest inputflinger_tests
Change-Id: Ib492bb3de889db180c05367bb6a7e7a2e0d78ce7

1 files changed, 7 insertions, 0 deletions

diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp
index ffcc1cd93a..31027b6476 100644
--- a/libs/input/InputDevice.cpp
+++ b/libs/input/InputDevice.cpp
@@ -231,6 +231,13 @@ void InputDeviceInfo::addSensorInfo(const InputDeviceSensorInfo& info) {
     mSensors.insert_or_assign(info.type, info);
 }
 
+void InputDeviceInfo::addBatteryInfo(const InputDeviceBatteryInfo& info) {
+    if (mBatteries.find(info.id) != mBatteries.end()) {
+        ALOGW("Battery id %d already exists, will be replaced by new battery added.", info.id);
+    }
+    mBatteries.insert_or_assign(info.id, info);
+}
+
 void InputDeviceInfo::addLightInfo(const InputDeviceLightInfo& info) {
     if (mLights.find(info.id) != mLights.end()) {
         ALOGW("Light id %d already exists, will be replaced by new light added.", info.id);