| Index: device/generic_sensor/public/interfaces/sensor.mojom
|
| diff --git a/device/generic_sensor/public/interfaces/sensor.mojom b/device/generic_sensor/public/interfaces/sensor.mojom
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| deleted file mode 100644
|
| index 533272a84bab4fa33d767f0b2e897cd8fe7ffc35..0000000000000000000000000000000000000000
|
| --- a/device/generic_sensor/public/interfaces/sensor.mojom
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| +++ /dev/null
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| @@ -1,91 +0,0 @@
|
| -// Copyright 2016 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -module device.mojom;
|
| -
|
| -// Types of supported sensors
|
| -// When adding new sensor type, update the documentation of sensor data values
|
| -// in SensorReading struct at sensor_reading.h file.
|
| -enum SensorType {
|
| - FIRST = 1,
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| - AMBIENT_LIGHT = FIRST,
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| - PROXIMITY,
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| - ACCELEROMETER,
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| - LINEAR_ACCELERATION,
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| - GYROSCOPE,
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| - MAGNETOMETER,
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| - PRESSURE,
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| - ABSOLUTE_ORIENTATION,
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| - RELATIVE_ORIENTATION,
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| - LAST = RELATIVE_ORIENTATION // Note: LAST is also equal to the types count.
|
| -};
|
| -
|
| -// Reporting mode supported by the Sensor.
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| -// ON_CHANGE - client will be notified through OnSensorReadingChanged() signal
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| -// whenever sensor reading is changed.
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| -// CONTINUOUS - sensor will continuously update its reading with frequency
|
| -// specified in SensorConfiguration.frequency.
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| -// OnSensorReadingChanged() signal is not sent to the client for
|
| -// sensors with CONTINUOUS reporting mode.
|
| -enum ReportingMode {
|
| - ON_CHANGE,
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| - CONTINUOUS
|
| -};
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| -
|
| -struct SensorConfiguration {
|
| - // Maximum allowed frequency is 60 Hz.
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| - const double kMaxAllowedFrequency = 60.0;
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| -
|
| - // Requested frequency in Hz.
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| - double frequency;
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| - // TODO(shalamov): Add map<string, union> for sensor specific configuration.
|
| -};
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| -
|
| -// Interface for controlling the Sensor.
|
| -interface Sensor {
|
| -
|
| - // Requests sensor to provide its default configuration.
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| - GetDefaultConfiguration() => (SensorConfiguration configuration);
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| -
|
| - // Requests sensor to start reading sensor data with specified
|
| - // SensorConfiguration.
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| - // Sensor holds the list of added configurations and it always polls
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| - // the platform (and updates the shared buffer) at the maxiumum frequency
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| - // among the obtained from the stored configurations, so that all clients
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| - // can have sensor data in time.
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| - // Returns 'true' if |configuration| was successfully added.
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| - // Returns 'false' if |configuration| could not be added (is invalid
|
| - // or not supported).
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| - AddConfiguration(SensorConfiguration configuration) => (bool success);
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| -
|
| - // Requests sensor to stop reading sensor data for specified
|
| - // SensorConfiguration.
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| - // This call excludes |configuration| from the Sensor's list making it
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| - // reconsider the the shared buffer udpate frequency. If there are no
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| - // configurations left in the Sensor's configuration list it stops polling
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| - // sensor data from the platform and update the shared buffer.
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| - // Returns 'true' if |configuration| was successfully removed;
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| - // returns 'false' if |configuration| could not be removed due to an error
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| - // (e.g. |configuration| is not present in the Sensor's list).
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| - RemoveConfiguration(SensorConfiguration configuration) => (bool success);
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| -
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| - // Temporary suppresses sensor reading changes notification and deactivates
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| - // all the previously added configurations for current instance.
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| - Suspend();
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| -
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| - // Resumes previously suspended sensor reading changes notification and
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| - // activates all the previously added configurations for current instance.
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| - Resume();
|
| -};
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| -
|
| -// Interface that client of the Sensor interface must implement to observe
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| -// sensor reading changes and error conditions.
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| -interface SensorClient {
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| - // Signals SensorClient when there is an error.
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| - RaiseError();
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| -
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| - // Signals SensorClient when reading has been changed (only for sensors with
|
| - // ReportingMode::ON_CHANGE).
|
| - SensorReadingChanged();
|
| -};
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|
|