1 /* 2 * Copyright (C) 2025 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.systemui.volume.haptics.ui 18 19 import com.android.systemui.haptics.slider.SeekableSliderTrackerConfig 20 import com.android.systemui.haptics.slider.SliderHapticFeedbackConfig 21 import com.android.systemui.haptics.slider.SliderHapticFeedbackFilter 22 23 object VolumeHapticsConfigsProvider { 24 sliderHapticFeedbackConfignull25 fun sliderHapticFeedbackConfig( 26 valueRange: ClosedFloatingPointRange<Float>, 27 filter: SliderHapticFeedbackFilter = SliderHapticFeedbackFilter(), 28 ): SliderHapticFeedbackConfig { 29 val sliderStepSize = 1f / (valueRange.endInclusive - valueRange.start) 30 return SliderHapticFeedbackConfig( 31 lowerBookendScale = 0.2f, 32 progressBasedDragMinScale = 0.2f, 33 progressBasedDragMaxScale = 0.5f, 34 deltaProgressForDragThreshold = 0f, 35 additionalVelocityMaxBump = 0.2f, 36 maxVelocityToScale = 0.1f, /* slider progress(from 0 to 1) per sec */ 37 sliderStepSize = sliderStepSize, 38 filter = filter, 39 ) 40 } 41 42 val seekableSliderTrackerConfig = 43 SeekableSliderTrackerConfig(lowerBookendThreshold = 0f, upperBookendThreshold = 1f) 44 } 45