1 /* 2 * Copyright (C) 2019 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 package com.android.systemui.shade 17 18 import android.annotation.FloatRange 19 20 data class ShadeExpansionChangeEvent( 21 /** 0 when collapsed, 1 when fully expanded. */ 22 @FloatRange(from = 0.0, to = 1.0) val fraction: Float, 23 /** Whether the panel should be considered expanded */ 24 val expanded: Boolean, 25 /** Whether the user is actively dragging the panel. */ 26 val tracking: Boolean, 27 /** The amount of pixels that the user has dragged during the expansion. */ 28 val dragDownPxAmount: Float 29 ) 30