60 lines
2.3 KiB
Kotlin
60 lines
2.3 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.share.listadapters
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import mozilla.components.concept.sync.Device
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import org.mozilla.fenix.share.ShareToAccountDevicesInteractor
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import org.mozilla.fenix.share.viewholders.AccountDeviceViewHolder
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/**
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* Adapter for a list of devices that can be shared to.
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* May also display buttons to reconnect, add a device, or send to all devices.
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*/
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class AccountDevicesShareAdapter(
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private val interactor: ShareToAccountDevicesInteractor
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) : ListAdapter<SyncShareOption, AccountDeviceViewHolder>(DiffCallback) {
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AccountDeviceViewHolder {
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val view = LayoutInflater.from(parent.context)
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.inflate(AccountDeviceViewHolder.LAYOUT_ID, parent, false)
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return AccountDeviceViewHolder(view, interactor)
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}
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override fun onBindViewHolder(holder: AccountDeviceViewHolder, position: Int) {
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holder.bind(getItem(position))
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}
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private object DiffCallback : DiffUtil.ItemCallback<SyncShareOption>() {
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override fun areItemsTheSame(oldItem: SyncShareOption, newItem: SyncShareOption) =
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when (oldItem) {
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is SyncShareOption.SendAll -> newItem is SyncShareOption.SendAll
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is SyncShareOption.SingleDevice ->
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newItem is SyncShareOption.SingleDevice && oldItem.device.id == newItem.device.id
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else -> oldItem === newItem
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}
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@Suppress("DiffUtilEquals")
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override fun areContentsTheSame(oldItem: SyncShareOption, newItem: SyncShareOption) =
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oldItem == newItem
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}
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}
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/**
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* Different options to be displayed by [AccountDevicesShareAdapter].
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*/
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sealed class SyncShareOption {
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object Reconnect : SyncShareOption()
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object Offline : SyncShareOption()
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object SignIn : SyncShareOption()
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object AddNewDevice : SyncShareOption()
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data class SendAll(val devices: List<Device>) : SyncShareOption()
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data class SingleDevice(val device: Device) : SyncShareOption()
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}
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