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.touchpad.tutorial.ui.viewmodel 18 19 import android.view.MotionEvent 20 import com.android.systemui.inputdevice.tutorial.ui.composable.TutorialActionState 21 import com.android.systemui.res.R 22 import com.android.systemui.touchpad.tutorial.ui.gesture.handleTouchpadMotionEvent 23 import kotlinx.coroutines.flow.Flow 24 import kotlinx.coroutines.flow.map 25 26 class SwitchAppsGestureScreenViewModel(private val gestureRecognizer: GestureRecognizerAdapter) : 27 TouchpadTutorialScreenViewModel { 28 29 override val tutorialState: Flow<TutorialActionState> = 30 gestureRecognizer.gestureState <lambda>null31 .map { 32 it to 33 TutorialAnimationProperties( 34 progressStartMarker = "gesture to R", 35 progressEndMarker = "end of gesture", 36 successAnimation = R.raw.trackpad_switch_apps_success, 37 ) 38 } 39 .mapToTutorialState() 40 handleEventnull41 override fun handleEvent(event: MotionEvent): Boolean { 42 return gestureRecognizer.handleTouchpadMotionEvent(event) 43 } 44 } 45