services/device/generic_sensor/platform_sensor_provider_android.h

// 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.

#ifndef SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_ANDROID_H_
#define SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_ANDROID_H_

#include "services/device/generic_sensor/platform_sensor_provider.h"

#include "base/android/scoped_java_ref.h"

namespace device {

class PlatformSensorProviderAndroid : public PlatformSensorProvider {
 public:
  PlatformSensorProviderAndroid();
  ~PlatformSensorProviderAndroid() override;

  static PlatformSensorProviderAndroid* GetInstance();

  void SetSensorManagerToNullForTesting();

 protected:
  void CreateSensorInternal(mojom::SensorType type,
                            SensorReadingSharedBuffer* reading_buffer,
                            const CreateSensorCallback& callback) override;

 private:
  void CreateAbsoluteOrientationEulerAnglesSensor(
      JNIEnv* env,
      SensorReadingSharedBuffer* reading_buffer,
      const CreateSensorCallback& callback);
  void CreateAbsoluteOrientationQuaternionSensor(
      JNIEnv* env,
      SensorReadingSharedBuffer* reading_buffer,
      const CreateSensorCallback& callback);
  void CreateRelativeOrientationEulerAnglesSensor(
      JNIEnv* env,
      SensorReadingSharedBuffer* reading_buffer,
      const CreateSensorCallback& callback);

  // Java object org.chromium.device.sensors.PlatformSensorProvider
  base::android::ScopedJavaGlobalRef<jobject> j_object_;

  DISALLOW_COPY_AND_ASSIGN(PlatformSensorProviderAndroid);
};

}  // namespace device

#endif  // SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_ANDROID_H_