67 lines
2.4 KiB
Kotlin
67 lines
2.4 KiB
Kotlin
/*
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* Copyright (c) 2022 Proton AG
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*
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* This file is part of Proton Mail.
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*
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* Proton Mail is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Proton Mail is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Proton Mail. If not, see https://www.gnu.org/licenses/.
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*/
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package ch.protonmail.android.onboarding.base.presentation
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import android.content.Context
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import android.util.AttributeSet
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import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
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import android.widget.ImageView
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import android.widget.LinearLayout
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import androidx.annotation.StyleRes
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import androidx.appcompat.content.res.AppCompatResources
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import ch.protonmail.android.R
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import ch.protonmail.android.utils.extensions.isInPreviewMode
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/**
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* A container view for the dots indicating which page of the onboarding we are on.
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*/
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class OnboardingIndicatorsView @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyleAttr: Int = 0,
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@StyleRes defStyleRes: Int = 0
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) : LinearLayout(context, attrs, defStyleAttr, defStyleRes) {
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init {
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orientation = HORIZONTAL
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if (isInPreviewMode()) {
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bind(0, 2)
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}
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}
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fun bind(positionOfCurrentIndicator: Int, numberOfIndicators: Int) {
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repeat(numberOfIndicators) {
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val imageDrawable = if (it == positionOfCurrentIndicator) {
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R.drawable.circle_onboarding_indicator_active
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} else {
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R.drawable.circle_onboarding_indicator_inactive
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}
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val imageView = ImageView(context)
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imageView.setImageDrawable(AppCompatResources.getDrawable(context, imageDrawable))
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if (it != numberOfIndicators - 1) {
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val layoutParams = LayoutParams(WRAP_CONTENT, WRAP_CONTENT)
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layoutParams.marginEnd = context.resources.getDimensionPixelSize(R.dimen.margin_m)
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imageView.layoutParams = layoutParams
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}
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addView(imageView)
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}
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}
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}
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