[fenix] Close https://github.com/mozilla-mobile/fenix/issues/18443: Use recyclerview-selection for multi-select mode in tray
Add multi-select mode to the BrowserTabsAdapter. It has the functionality to: - Enable multi-select mode on long-press. - Enable multi-select mode when changed by an external function. - Only works for normal tabs (as we currently have it). Co-authored-by: "codrut.topliceanu" <codrut.topliceanu@softvision.ro>pull/600/head
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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.tabstray.browser
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import android.view.MotionEvent
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import androidx.recyclerview.selection.ItemDetailsLookup
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import androidx.recyclerview.selection.ItemDetailsLookup.ItemDetails
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import androidx.recyclerview.widget.RecyclerView
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import org.mozilla.fenix.tabtray.TabTrayViewHolder
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/**
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* An [ItemDetailsLookup] for retrieving the [ItemDetails] of a [TabTrayViewHolder].
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*/
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class TabsDetailsLookup(
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private val recyclerView: RecyclerView
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) : ItemDetailsLookup<Long>() {
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override fun getItemDetails(event: MotionEvent): ItemDetails<Long>? {
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val view = recyclerView.findChildViewUnder(event.x, event.y)
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if (view != null) {
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val viewHolder = recyclerView.getChildViewHolder(view) as TabTrayViewHolder
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return viewHolder.getItemDetails()
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}
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return null
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}
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}
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