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hardware_interfaces/input/classifier/1.0/default/android.hardware.input.classifier@1.0-service.default.rc

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Remove impl from InputClassifier HAL Make the reference implementation for InputClassifier HAL do nothing. This is to allow cuttlefish to install this implementation. It is safe for any device to install this implementation, and is equivalent to not having the HAL running at all. Test: boot up cuttlefish, and interact with the virtual device to ensure that input works okay. Then 'ps -A | grep -i input' and ensure that the HAL is running on the device. Bug: 122600147 Change-Id: I841811bc0da3d78db8d7c1589cf1c59819d901a1
2019-02-07 15:42:06 -08:00
service vendor.input.classifier-1-0 /vendor/bin/hw/android.hardware.input.classifier@1.0-service.default
Add an InputClassifier HAL The new HAL will be responsible for processing touch video frames that are received from InputClassifier stage. After processing, the HAL will generate a classification of the current gesture. This classification will later be provided to the app via the MotionEvent.getClassification() public API. The eventual goal is to classify each event stream as a force touch or not a force touch. An example implementation of the HAL is presented here. This code was used for local testing on blueline, and should not be actually installed or used in any way other than for reference. Bug: 62940136 Test: observed "detected deep press" logs when pressing with large finger area on the touchscreen Change-Id: Id6ac4337435e4ac07877da11ca184b6dd4d64780
2018-01-17 11:49:04 -08:00
# Must be specified if "disabled" is set. This HAL will only start if requested via getService
interface android.hardware.input.classifier@1.0::IInputClassifier default
class hal
user nobody
# will not be restarted if it exits until it is requested to be restarted
oneshot
# will only be started when requested
disabled
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