39 lines
1.4 KiB
Kotlin
39 lines
1.4 KiB
Kotlin
package cash.z.ecc.android.ui.detail
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.paging.PagedListAdapter
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import androidx.recyclerview.widget.DiffUtil
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import cash.z.ecc.android.R
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import cash.z.wallet.sdk.entity.ConfirmedTransaction
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class TransactionAdapter<T : ConfirmedTransaction> :
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PagedListAdapter<T, TransactionViewHolder<T>>(
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object : DiffUtil.ItemCallback<T>() {
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override fun areItemsTheSame(
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oldItem: T,
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newItem: T
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) = oldItem.minedHeight == newItem.minedHeight && oldItem.noteId == newItem.noteId
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// bugfix: distinguish between self-transactions so they don't overwrite each other in the UI // TODO confirm that this is working, as intended
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&& ((oldItem.raw == null && newItem.raw == null) || (oldItem.raw != null && newItem.raw != null && oldItem.raw!!.contentEquals(newItem.raw!!)))
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override fun areContentsTheSame(
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oldItem: T,
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newItem: T
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) = oldItem == newItem
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}
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) {
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override fun onCreateViewHolder(
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parent: ViewGroup,
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viewType: Int
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) = TransactionViewHolder<T>(
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LayoutInflater.from(parent.context).inflate(R.layout.item_transaction, parent, false)
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)
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override fun onBindViewHolder(
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holder: TransactionViewHolder<T>,
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position: Int
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) = holder.bindTo(getItem(position))
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}
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