For #21611: Show the jump back in Contextual Hints independently of the home onboarding dialog.
Arturo Mejia
3 years ago
committed by
mergify[bot]
parent
7e3a2ba89d
commit
0f07703c3e
@ -0,0 +1,89 @@
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/* 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.onboarding
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import android.app.Dialog
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import android.content.Context
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import android.graphics.Color
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import android.graphics.drawable.ColorDrawable
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import android.view.Gravity
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import android.view.LayoutInflater
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import android.view.View
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import androidx.recyclerview.widget.RecyclerView
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import org.mozilla.fenix.databinding.OnboardingJumpBackInCfrBinding
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import org.mozilla.fenix.ext.settings
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import org.mozilla.fenix.home.recenttabs.view.RecentTabsHeaderViewHolder
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/**
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* Dialog displayed once when the jump back in section is shown in the home screen.
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*/
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class JumpBackInCFRDialog(val recyclerView: RecyclerView) {
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/**
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* Try to show the crf dialog if it hasn't been shown before.
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*/
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fun showIfNeeded() {
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val jumpBackInView = findJumpBackInView()
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jumpBackInView?.let {
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val crfDialog = createJumpCRF(anchor = jumpBackInView)
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crfDialog?.let {
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val context = jumpBackInView.context
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context.settings().shouldShowJumpBackInCFR = false
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it.show()
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}
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}
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}
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private fun findJumpBackInView(): View? {
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val count = recyclerView.adapter?.itemCount ?: return null
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for (index in 0..count) {
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val viewHolder = recyclerView.findViewHolderForAdapterPosition(index)
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if (viewHolder is RecentTabsHeaderViewHolder) {
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return viewHolder.containerView
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}
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}
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return null
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}
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private fun createJumpCRF(anchor: View): Dialog? {
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val context: Context = recyclerView.context
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if (!context.settings().shouldShowJumpBackInCFR) {
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return null
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}
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val anchorPosition = IntArray(2)
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val popupBinding = OnboardingJumpBackInCfrBinding.inflate(LayoutInflater.from(context))
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val popup = Dialog(context)
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popup.apply {
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setContentView(popupBinding.root)
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setCancelable(false)
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// removing title or setting it as an empty string does not prevent a11y services from assigning one
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setTitle(" ")
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}
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popupBinding.closeInfoBanner.setOnClickListener {
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popup.dismiss()
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}
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anchor.getLocationOnScreen(anchorPosition)
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val (x, y) = anchorPosition
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if (x == 0 && y == 0) {
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return null
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}
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popupBinding.root.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
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popup.window?.apply {
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val attr = attributes
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setGravity(Gravity.START or Gravity.TOP)
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attr.x = x
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attr.y = y - popupBinding.root.measuredHeight
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attributes = attr
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setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
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}
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return popup
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}
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}
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