commit d217630d4097d9a0496c4d7f8aab5a0c932e0f70
author Steve Paik <spaik@google.com> Thu Oct 18 17:57:12 2018 -0700
committer Steve Paik <spaik@google.com> Mon Oct 22 16:29:27 2018 +0000
tree a57662a4bc5875022c65f01a927f17acf5e566c8
parent 85d87d6b43015f238fd75bb8efa834f021f118e5

Fix Default VHAL to send ON request when device boots

Bug: 117947229
Test: Reboot Mojave, it stays on
Change-Id: Ia36d71343e43d59c07dc76b3cc7b7d45376d898c
(cherry picked from commit b91f9c3bad3948cb5804949a858835219e9aeac3)

automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp

diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
index 4f77348..ba81a52 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
@@ -156,6 +156,29 @@
                 // Placeholder for future implementation of VMS property in the default hal. For
                 // now, just returns OK; otherwise, hal clients crash with property not supported.
                 return StatusCode::OK;
+            case AP_POWER_STATE_REPORT:
+                switch (propValue.value.int32Values[0]) {
+                    case toInt(VehicleApPowerStateReport::DEEP_SLEEP_EXIT):
+                    case toInt(VehicleApPowerStateReport::SHUTDOWN_CANCELLED):
+                    case toInt(VehicleApPowerStateReport::WAIT_FOR_VHAL):
+                        // CPMS is in WAIT_FOR_VHAL state, simply move to ON
+                        doHalEvent(createApPowerStateReq(VehicleApPowerStateReq::ON, 0));
+                        break;
+                    case toInt(VehicleApPowerStateReport::DEEP_SLEEP_ENTRY):
+                    case toInt(VehicleApPowerStateReport::SHUTDOWN_START):
+                        // CPMS is in WAIT_FOR_FINISH state, send the FINISHED command
+                        doHalEvent(createApPowerStateReq(VehicleApPowerStateReq::FINISHED, 0));
+                        break;
+                    case toInt(VehicleApPowerStateReport::ON):
+                    case toInt(VehicleApPowerStateReport::SHUTDOWN_POSTPONE):
+                    case toInt(VehicleApPowerStateReport::SHUTDOWN_PREPARE):
+                        // Do nothing
+                        break;
+                    default:
+                        // Unknown state
+                        break;
+                }
+                break;
         }
     }
 
@@ -401,6 +424,18 @@
     return StatusCode::OK;
 }
 
+VehicleHal::VehiclePropValuePtr EmulatedVehicleHal::createApPowerStateReq(
+    VehicleApPowerStateReq state, int32_t param) {
+    auto req = getValuePool()->obtain(VehiclePropertyType::INT32_VEC, 2);
+    req->prop = toInt(VehicleProperty::AP_POWER_STATE_REQ);
+    req->areaId = 0;
+    req->timestamp = elapsedRealtimeNano();
+    req->status = VehiclePropertyStatus::AVAILABLE;
+    req->value.int32Values[0] = toInt(state);
+    req->value.int32Values[1] = param;
+    return req;
+}
+
 VehicleHal::VehiclePropValuePtr EmulatedVehicleHal::createHwInputKeyProp(
     VehicleHwKeyInputAction action, int32_t keyCode, int32_t targetDisplay) {
     auto keyEvent = getValuePool()->obtain(VehiclePropertyType::INT32_VEC, 3);

automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h

diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
index ec59690..78895e3 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
@@ -67,6 +67,7 @@
 
     StatusCode handleGenerateFakeDataRequest(const VehiclePropValue& request);
     void onFakeValueGenerated(const VehiclePropValue& value);
+    VehiclePropValuePtr createApPowerStateReq(VehicleApPowerStateReq req, int32_t param);
     VehiclePropValuePtr createHwInputKeyProp(VehicleHwKeyInputAction action, int32_t keyCode,
                                              int32_t targetDisplay);