| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ANDROID_EXTERNAL_VIBRATION_UTILS_H |
| #define ANDROID_EXTERNAL_VIBRATION_UTILS_H |
| |
| #include <android/os/IExternalVibratorService.h> |
| |
| namespace android::os { |
| |
| enum class HapticScale { |
| MUTE = IExternalVibratorService::SCALE_MUTE, |
| VERY_LOW = IExternalVibratorService::SCALE_VERY_LOW, |
| LOW = IExternalVibratorService::SCALE_LOW, |
| NONE = IExternalVibratorService::SCALE_NONE, |
| HIGH = IExternalVibratorService::SCALE_HIGH, |
| VERY_HIGH = IExternalVibratorService::SCALE_VERY_HIGH, |
| }; |
| |
| bool isValidHapticScale(HapticScale scale); |
| |
| void scaleHapticData(float* buffer, size_t length, HapticScale scale); |
| |
| } // namespace android::os |
| |
| #endif // ANDROID_EXTERNAL_VIBRATION_UTILS_H |