56 lines
1.8 KiB
Kotlin
56 lines
1.8 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.graphics.drawable.Drawable
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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 org.mozilla.fenix.share.ShareToAppsInteractor
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import org.mozilla.fenix.share.viewholders.AppViewHolder
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/**
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* Adapter for a list of apps that can be shared to.
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*/
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class AppShareAdapter(
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private val interactor: ShareToAppsInteractor
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) : ListAdapter<AppShareOption, AppViewHolder>(DiffCallback) {
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AppViewHolder {
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val view = LayoutInflater.from(parent.context)
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.inflate(AppViewHolder.LAYOUT_ID, parent, false)
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return AppViewHolder(view, interactor)
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}
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override fun onBindViewHolder(holder: AppViewHolder, position: Int) {
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holder.bind(getItem(position))
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}
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private object DiffCallback : DiffUtil.ItemCallback<AppShareOption>() {
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override fun areItemsTheSame(oldItem: AppShareOption, newItem: AppShareOption) =
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oldItem.packageName == newItem.packageName
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override fun areContentsTheSame(oldItem: AppShareOption, newItem: AppShareOption) =
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oldItem == newItem
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}
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}
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/**
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* Represents an app that can be shared to.
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*
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* @property name Name of the app.
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* @property icon Icon representing the share target.
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* @property packageName Package of the app.
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* @property activityName Activity that will be shared to.
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*/
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data class AppShareOption(
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val name: String,
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val icon: Drawable,
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val packageName: String,
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val activityName: String
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)
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