1 /* 2 * Copyright (C) 2023 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 18 package com.android.systemui.keyguard.ui.view.layout.sections 19 20 import android.content.Context 21 import android.view.ViewGroup 22 import androidx.constraintlayout.widget.ConstraintLayout 23 import androidx.constraintlayout.widget.ConstraintSet 24 import com.android.systemui.keyguard.shared.model.KeyguardSection 25 import com.android.systemui.keyguard.ui.binder.KeyguardIndicationAreaBinder 26 import com.android.systemui.keyguard.ui.view.KeyguardIndicationArea 27 import com.android.systemui.keyguard.ui.viewmodel.KeyguardIndicationAreaViewModel 28 import com.android.systemui.res.R 29 import com.android.systemui.shade.ShadeDisplayAware 30 import com.android.systemui.statusbar.KeyguardIndicationController 31 import javax.inject.Inject 32 import kotlinx.coroutines.DisposableHandle 33 34 class DefaultIndicationAreaSection 35 @Inject 36 constructor( 37 @ShadeDisplayAware private val context: Context, 38 private val keyguardIndicationAreaViewModel: KeyguardIndicationAreaViewModel, 39 private val indicationController: KeyguardIndicationController, 40 ) : KeyguardSection() { 41 private val indicationAreaViewId = R.id.keyguard_indication_area 42 private var indicationAreaHandle: DisposableHandle? = null 43 addViewsnull44 override fun addViews(constraintLayout: ConstraintLayout) { 45 val view = KeyguardIndicationArea(context, null) 46 constraintLayout.addView(view) 47 } 48 bindDatanull49 override fun bindData(constraintLayout: ConstraintLayout) { 50 indicationAreaHandle = 51 KeyguardIndicationAreaBinder.bind( 52 constraintLayout.requireViewById(R.id.keyguard_indication_area), 53 keyguardIndicationAreaViewModel, 54 indicationController, 55 ) 56 } 57 applyConstraintsnull58 override fun applyConstraints(constraintSet: ConstraintSet) { 59 constraintSet.apply { 60 constrainWidth(indicationAreaViewId, ViewGroup.LayoutParams.MATCH_PARENT) 61 constrainHeight(indicationAreaViewId, ViewGroup.LayoutParams.WRAP_CONTENT) 62 connect( 63 indicationAreaViewId, 64 ConstraintSet.BOTTOM, 65 ConstraintSet.PARENT_ID, 66 ConstraintSet.BOTTOM, 67 context.resources.getDimensionPixelSize(R.dimen.keyguard_indication_margin_bottom) 68 ) 69 connect( 70 indicationAreaViewId, 71 ConstraintSet.START, 72 ConstraintSet.PARENT_ID, 73 ConstraintSet.START 74 ) 75 connect( 76 indicationAreaViewId, 77 ConstraintSet.END, 78 ConstraintSet.PARENT_ID, 79 ConstraintSet.END 80 ) 81 } 82 } 83 removeViewsnull84 override fun removeViews(constraintLayout: ConstraintLayout) { 85 indicationAreaHandle?.dispose() 86 constraintLayout.removeView(indicationAreaViewId) 87 } 88 } 89