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 17 package com.android.systemui 18 19 import android.content.Context 20 import android.graphics.Rect 21 import android.util.AttributeSet 22 import android.view.View 23 import com.android.systemui.plugins.DarkIconDispatcher 24 25 class DarkReceiverImpl @JvmOverloads constructor( 26 context: Context, 27 attrs: AttributeSet? = null, 28 defStyle: Int = 0, 29 defStyleRes: Int = 0 30 ) : View(context, attrs, defStyle, defStyleRes), DarkIconDispatcher.DarkReceiver { 31 32 private val dualToneHandler = DualToneHandler(context) 33 34 init { 35 onDarkChanged(ArrayList<Rect>(), 1f, DarkIconDispatcher.DEFAULT_ICON_TINT) 36 } 37 onDarkChangednull38 override fun onDarkChanged(areas: ArrayList<Rect>?, darkIntensity: Float, tint: Int) { 39 val intensity = if (DarkIconDispatcher.isInAreas(areas, this)) darkIntensity else 0f 40 setBackgroundColor(dualToneHandler.getSingleColor(intensity)) 41 } 42 }