1 /* 2 * Copyright (C) 2022 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.biometrics.udfps 18 19 import android.graphics.Rect 20 import android.view.MotionEvent 21 22 /** Touch data in natural orientation and native resolution. */ 23 data class NormalizedTouchData( 24 25 /** 26 * Value obtained from [MotionEvent.getPointerId], or [MotionEvent.INVALID_POINTER_ID] if the ID 27 * is not available. 28 */ 29 val pointerId: Int = MotionEvent.INVALID_POINTER_ID, 30 31 /** [MotionEvent.getRawX] mapped to natural orientation and native resolution. */ 32 val x: Float = 0f, 33 34 /** [MotionEvent.getRawY] mapped to natural orientation and native resolution. */ 35 val y: Float = 0f, 36 37 /** [MotionEvent.getTouchMinor] mapped to natural orientation and native resolution. */ 38 val minor: Float = 0f, 39 40 /** [MotionEvent.getTouchMajor] mapped to natural orientation and native resolution. */ 41 val major: Float = 0f, 42 43 /** [MotionEvent.getOrientation] mapped to natural orientation. */ 44 val orientation: Float = 0f, 45 46 /** [MotionEvent.getEventTime]. */ 47 val time: Long = 0, 48 49 /** [MotionEvent.getDownTime]. */ 50 val gestureStart: Long = 0, 51 ) { 52 53 /** 54 * [nativeSensorBounds] contains the location and dimensions of the sensor area in native 55 * resolution and natural orientation. 56 * 57 * Returns whether the coordinates of the given pointer are within the sensor's bounding box. 58 */ isWithinSensornull59 fun isWithinSensor(nativeSensorBounds: Rect): Boolean { 60 return nativeSensorBounds.left <= x && 61 nativeSensorBounds.right >= x && 62 nativeSensorBounds.top <= y && 63 nativeSensorBounds.bottom >= y 64 } 65 } 66