1 /* <lambda>null2 * 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 android.platform.systemui_tapl.volume.panel.ui 18 19 import android.platform.systemui_tapl.utils.DeviceUtils 20 import android.platform.uiautomatorhelpers.DeviceHelpers.waitForObj 21 import android.view.accessibility.AccessibilityNodeInfo 22 import androidx.test.uiautomator.Direction 23 import androidx.test.uiautomator.UiObject2 24 25 /** 26 * An access point for the Volume Panel slider. 27 * 28 * @see VolumePanel.slider 29 */ 30 interface VolumePanelSlider { 31 32 /** Scrolls until the [targetProgress] is met. */ 33 fun scrollToProgress(targetProgress: Float) 34 } 35 36 internal class VolumePanelSliderImpl(container: UiObject2, @SliderStream streamType: Int) : 37 VolumePanelSlider { 38 39 private val sliderObject: UiObject2 = <lambda>null40 container.waitForObj(DeviceUtils.sysuiResSelector(SliderStream.getResourceId(streamType))) { 41 "Can't find slider=$streamType" 42 } 43 scrollToProgressnull44 override fun scrollToProgress(targetProgress: Float) { 45 val currentProgress = sliderObject.getProgress() 46 val direction = 47 when { 48 targetProgress > currentProgress -> Direction.LEFT 49 targetProgress < currentProgress -> Direction.RIGHT 50 else -> return 51 } 52 sliderObject.scrollUntil(direction) { obj -> obj.getProgress() == targetProgress } 53 } 54 55 // TODO: b/349817024 - Remove this method in favour of the new API getProgressnull56 private fun UiObject2.getProgress(): Float = 57 with(javaClass.getDeclaredMethod("getAccessibilityNodeInfo")) { 58 val originalIsAccessible = isAccessible 59 return try { 60 isAccessible = true 61 val rangeInfo = 62 (invoke(this@getProgress) as AccessibilityNodeInfo).rangeInfo 63 ?: throw RuntimeException( 64 "No RangeInfo found for the object=[$contentDescription, $resourceName]" 65 ) 66 rangeInfo.current 67 } finally { 68 isAccessible = originalIsAccessible 69 } 70 } 71 } 72