Fix VTS SensorsHidl Test Failures

This CL fixes test failures by:
- Remove the deprecated 'Device Temperature' sensor from
the sensor list
- Ignoring the deprecated 'Device Temperature' sensor type
for tests
- Only accessing shared memory buffer if the shared memory
type is supported
- Return a default z-axis data value for the accel sensor type.
- Update the batch() functions argument to take an int64 timestamp
to adhere to the interface

Bug: 171940270
Test: run vts -a x86 -m VtsHalSensorsV2_0TargetTest
Change-Id: I88fe8746030f42edd620f9891aa44bc228a73426

1 files changed, 11 insertions, 25 deletions

diff --git a/sensors/common/default/2.X/Sensor.cpp b/sensors/common/default/2.X/Sensor.cpp
index 1841dffe2e..870980fa75 100644
--- a/sensors/common/default/2.X/Sensor.cpp
+++ b/sensors/common/default/2.X/Sensor.cpp
@@ -57,11 +57,11 @@ const SensorInfo& Sensor::getSensorInfo() const {
     return mSensorInfo;
 }
 
-void Sensor::batch(int32_t samplingPeriodNs) {
-    if (samplingPeriodNs < mSensorInfo.minDelay * 1000) {
-        samplingPeriodNs = mSensorInfo.minDelay * 1000;
-    } else if (samplingPeriodNs > mSensorInfo.maxDelay * 1000) {
-        samplingPeriodNs = mSensorInfo.maxDelay * 1000;
+void Sensor::batch(int64_t samplingPeriodNs) {
+    if (samplingPeriodNs < mSensorInfo.minDelay * 1000ll) {
+        samplingPeriodNs = mSensorInfo.minDelay * 1000ll;
+    } else if (samplingPeriodNs > mSensorInfo.maxDelay * 1000ll) {
+        samplingPeriodNs = mSensorInfo.maxDelay * 1000ll;
     }
 
     if (mSamplingPeriodNs != samplingPeriodNs) {
@@ -133,6 +133,11 @@ bool Sensor::isWakeUpSensor() {
 }
 
 std::vector<Event> Sensor::readEvents() {
+    // For an accelerometer sensor type, default the z-direction
+    // value to -9.8
+    float zValue = (mSensorInfo.type == SensorType::ACCELEROMETER)
+        ? -9.8 : 0.0;
+
     std::vector<Event> events;
     Event event;
     event.sensorHandle = mSensorInfo.sensorHandle;
@@ -140,7 +145,7 @@ std::vector<Event> Sensor::readEvents() {
     event.timestamp = ::android::elapsedRealtimeNano();
     event.u.vec3.x = 0;
     event.u.vec3.y = 0;
-    event.u.vec3.z = 0;
+    event.u.vec3.z = zValue;
     event.u.vec3.status = SensorStatus::ACCURACY_HIGH;
     events.push_back(event);
     return events;
@@ -330,25 +335,6 @@ AmbientTempSensor::AmbientTempSensor(int32_t sensorHandle, ISensorsEventCallback
     mSensorInfo.flags = static_cast<uint32_t>(SensorFlagBits::ON_CHANGE_MODE);
 };
 
-DeviceTempSensor::DeviceTempSensor(int32_t sensorHandle, ISensorsEventCallback* callback)
-    : OnChangeSensor(callback) {
-    mSensorInfo.sensorHandle = sensorHandle;
-    mSensorInfo.name = "Device Temp Sensor";
-    mSensorInfo.vendor = "Vendor String";
-    mSensorInfo.version = 1;
-    mSensorInfo.type = SensorType::TEMPERATURE;
-    mSensorInfo.typeAsString = "";
-    mSensorInfo.maxRange = 80.0f;
-    mSensorInfo.resolution = 0.01f;
-    mSensorInfo.power = 0.001f;
-    mSensorInfo.minDelay = 40 * 1000;  // microseconds
-    mSensorInfo.maxDelay = kDefaultMaxDelayUs;
-    mSensorInfo.fifoReservedEventCount = 0;
-    mSensorInfo.fifoMaxEventCount = 0;
-    mSensorInfo.requiredPermission = "";
-    mSensorInfo.flags = static_cast<uint32_t>(SensorFlagBits::ON_CHANGE_MODE);
-}
-
 RelativeHumiditySensor::RelativeHumiditySensor(int32_t sensorHandle,
                                                ISensorsEventCallback* callback)
     : OnChangeSensor(callback) {