45 lines
1.6 KiB
Kotlin
45 lines
1.6 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.ext
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import android.graphics.ColorFilter
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import android.widget.ActionMenuView
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import android.widget.ImageButton
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import androidx.annotation.ColorInt
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import androidx.appcompat.view.menu.ActionMenuItemView
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import androidx.appcompat.widget.Toolbar
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import androidx.core.graphics.BlendModeColorFilterCompat.createBlendModeColorFilterCompat
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import androidx.core.graphics.BlendModeCompat.SRC_IN
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import androidx.core.view.forEach
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/**
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* Adjust the colors of the [Toolbar] on the top of the screen.
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*/
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fun Toolbar.setToolbarColors(@ColorInt foreground: Int, @ColorInt background: Int) {
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apply {
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setBackgroundColor(background)
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setTitleTextColor(foreground)
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val colorFilter = createBlendModeColorFilterCompat(foreground, SRC_IN)
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overflowIcon?.colorFilter = colorFilter
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forEach { child ->
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when (child) {
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is ImageButton -> child.drawable.colorFilter = colorFilter
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is ActionMenuView -> themeActionMenuView(child, colorFilter)
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}
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}
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}
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}
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private fun themeActionMenuView(item: ActionMenuView, colorFilter: ColorFilter?) {
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item.forEach { innerChild ->
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if (innerChild is ActionMenuItemView) {
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innerChild.compoundDrawables.forEach { drawable ->
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item.post { drawable?.colorFilter = colorFilter }
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}
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}
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}
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}
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