1 /* 2 * Copyright (C) 2024 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.dialog.ringer.ui.util 18 19 import androidx.constraintlayout.motion.widget.MotionLayout 20 21 class VolumeDialogRingerDrawerTransitionListener(private val onProgressChanged: (Float) -> Unit) : 22 MotionLayout.TransitionListener { 23 24 private var notifyProgressChangeEnabled = true 25 setProgressChangeEnablednull26 fun setProgressChangeEnabled(enabled: Boolean) { 27 notifyProgressChangeEnabled = enabled 28 } 29 onTransitionStartednull30 override fun onTransitionStarted(motionLayout: MotionLayout?, startId: Int, endId: Int) {} 31 onTransitionChangenull32 override fun onTransitionChange( 33 motionLayout: MotionLayout?, 34 startId: Int, 35 endId: Int, 36 progress: Float, 37 ) { 38 if (notifyProgressChangeEnabled) { 39 onProgressChanged(progress) 40 } 41 } 42 onTransitionCompletednull43 override fun onTransitionCompleted(motionLayout: MotionLayout?, currentId: Int) {} 44 onTransitionTriggernull45 override fun onTransitionTrigger( 46 motionLayout: MotionLayout?, 47 triggerId: Int, 48 positive: Boolean, 49 progress: Float, 50 ) {} 51 } 52