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Wonerujo/app/src/main/java/com/m2049r/xmrwallet/layout/TransactionInfoAdapter.java

286 lines
12 KiB

/*
* Copyright (c) 2017 m2049r
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.m2049r.xmrwallet.layout;
import android.content.Context;
import android.text.Html;
import android.text.Spanned;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.core.content.ContextCompat;
import androidx.recyclerview.widget.DiffUtil;
import androidx.recyclerview.widget.RecyclerView;
import com.google.android.material.progressindicator.CircularProgressIndicator;
import com.m2049r.xmrwallet.R;
import com.m2049r.xmrwallet.data.Crypto;
import com.m2049r.xmrwallet.data.UserNotes;
import com.m2049r.xmrwallet.model.TransactionInfo;
import com.m2049r.xmrwallet.util.Helper;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.TimeZone;
import timber.log.Timber;
public class TransactionInfoAdapter extends RecyclerView.Adapter<TransactionInfoAdapter.ViewHolder> {
private final static SimpleDateFormat DATETIME_FORMATTER = new SimpleDateFormat("yyyy-MM-dd HH:mm");
private final int outboundColour;
private final int inboundColour;
private final int pendingColour;
private final int failedColour;
public interface OnInteractionListener {
void onInteraction(View view, TransactionInfo item);
}
private final List<TransactionInfo> infoItems;
private final OnInteractionListener listener;
private final Context context;
public TransactionInfoAdapter(Context context, OnInteractionListener listener) {
this.context = context;
inboundColour = ContextCompat.getColor(context, R.color.tx_plus);
outboundColour = ContextCompat.getColor(context, R.color.tx_minus);
pendingColour = ContextCompat.getColor(context, R.color.tx_pending);
failedColour = ContextCompat.getColor(context, R.color.tx_failed);
infoItems = new ArrayList<>();
this.listener = listener;
Calendar cal = Calendar.getInstance();
TimeZone tz = cal.getTimeZone(); //get the local time zone.
DATETIME_FORMATTER.setTimeZone(tz);
}
public boolean needsTransactionUpdateOnNewBlock() {
return (infoItems.size() > 0) && !infoItems.get(0).isConfirmed();
}
private static class TransactionInfoDiff extends DiffCallback<TransactionInfo> {
public TransactionInfoDiff(List<TransactionInfo> oldList, List<TransactionInfo> newList) {
super(oldList, newList);
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
return mOldList.get(oldItemPosition).hash.equals(mNewList.get(newItemPosition).hash);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
final TransactionInfo oldItem = mOldList.get(oldItemPosition);
final TransactionInfo newItem = mNewList.get(newItemPosition);
return (oldItem.direction == newItem.direction)
&& (oldItem.isPending == newItem.isPending)
&& (oldItem.isFailed == newItem.isFailed)
&& ((oldItem.confirmations == newItem.confirmations) || (oldItem.isConfirmed()))
&& (oldItem.subaddressLabel.equals(newItem.subaddressLabel))
&& (Objects.equals(oldItem.notes, newItem.notes));
}
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_transaction, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(final ViewHolder holder, int position) {
holder.bind(position);
}
@Override
public int getItemCount() {
return infoItems.size();
}
public void setInfos(List<TransactionInfo> newItems) {
if (newItems == null) {
newItems = new ArrayList<>();
Timber.d("setInfos null");
} else {
Timber.d("setInfos %s", newItems.size());
}
Collections.sort(newItems);
final DiffCallback<TransactionInfo> diffCallback = new TransactionInfoAdapter.TransactionInfoDiff(infoItems, newItems);
final DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(diffCallback);
infoItems.clear();
infoItems.addAll(newItems);
diffResult.dispatchUpdatesTo(this);
}
public void removeItem(int position) {
List<TransactionInfo> newItems = new ArrayList<>(infoItems);
if (newItems.size() > position)
newItems.remove(position);
setInfos(newItems); // in case the nodeinfo has changed
}
public TransactionInfo getItem(int position) {
return infoItems.get(position);
}
class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
final ImageView ivTxType;
final TextView tvAmount;
final TextView tvFee;
final TextView tvPaymentId;
final TextView tvDateTime;
final CircularProgressIndicator pbConfirmations;
final TextView tvConfirmations;
TransactionInfo infoItem;
ViewHolder(View itemView) {
super(itemView);
ivTxType = itemView.findViewById(R.id.ivTxType);
tvAmount = itemView.findViewById(R.id.tx_amount);
tvFee = itemView.findViewById(R.id.tx_fee);
tvPaymentId = itemView.findViewById(R.id.tx_paymentid);
tvDateTime = itemView.findViewById(R.id.tx_datetime);
pbConfirmations = itemView.findViewById(R.id.pbConfirmations);
pbConfirmations.setMax(TransactionInfo.CONFIRMATION);
tvConfirmations = itemView.findViewById(R.id.tvConfirmations);
}
private String getDateTime(long time) {
return DATETIME_FORMATTER.format(new Date(time * 1000));
}
private void setTxColour(int clr) {
tvAmount.setTextColor(clr);
}
void bind(int position) {
infoItem = infoItems.get(position);
itemView.setTransitionName(context.getString(R.string.tx_item_transition_name, infoItem.hash));
UserNotes userNotes = new UserNotes(infoItem.notes);
if (userNotes.xmrtoKey != null) {
final Crypto crypto = Crypto.withSymbol(userNotes.xmrtoCurrency);
if (crypto != null) {
ivTxType.setImageResource(crypto.getIconEnabledId());
ivTxType.setVisibility(View.VISIBLE);
} else {// otherwirse pretend we don't know it's a shift
ivTxType.setVisibility(View.GONE);
}
} else {
ivTxType.setVisibility(View.GONE);
}
String displayAmount = Helper.getDisplayAmount(infoItem.amount, Helper.DISPLAY_DIGITS_INFO);
if (infoItem.direction == TransactionInfo.Direction.Direction_Out) {
tvAmount.setText(context.getString(R.string.tx_list_amount_negative, displayAmount));
} else {
tvAmount.setText(context.getString(R.string.tx_list_amount_positive, displayAmount));
}
if ((infoItem.fee > 0)) {
String fee = Helper.getDisplayAmount(infoItem.fee, Helper.DISPLAY_DIGITS_INFO);
tvFee.setText(context.getString(R.string.tx_list_fee, fee));
tvFee.setVisibility(View.VISIBLE);
} else {
tvFee.setText("");
tvFee.setVisibility(View.GONE);
}
if (infoItem.isFailed) {
this.tvAmount.setText(context.getString(R.string.tx_list_amount_failed, displayAmount));
this.tvFee.setText(context.getString(R.string.tx_list_failed_text));
tvFee.setVisibility(View.VISIBLE);
setTxColour(failedColour);
pbConfirmations.setVisibility(View.GONE);
tvConfirmations.setVisibility(View.GONE);
} else if (infoItem.isPending) {
setTxColour(pendingColour);
pbConfirmations.setVisibility(View.GONE);
pbConfirmations.setIndeterminate(true);
pbConfirmations.setVisibility(View.VISIBLE);
tvConfirmations.setVisibility(View.GONE);
} else if (infoItem.direction == TransactionInfo.Direction.Direction_In) {
setTxColour(inboundColour);
if (!infoItem.isConfirmed()) {
pbConfirmations.setVisibility(View.VISIBLE);
final int confirmations = (int) infoItem.confirmations;
pbConfirmations.setProgressCompat(confirmations, true);
final String confCount = Integer.toString(confirmations);
tvConfirmations.setText(confCount);
if (confCount.length() == 1) // we only have space for character in the progress circle
tvConfirmations.setVisibility(View.VISIBLE);
else
tvConfirmations.setVisibility(View.GONE);
} else {
pbConfirmations.setVisibility(View.GONE);
tvConfirmations.setVisibility(View.GONE);
}
} else {
setTxColour(outboundColour);
pbConfirmations.setVisibility(View.GONE);
tvConfirmations.setVisibility(View.GONE);
}
String tag = null;
String info = "";
if ((infoItem.addressIndex != 0) && (infoItem.direction == TransactionInfo.Direction.Direction_In))
tag = infoItem.getDisplayLabel();
if ((userNotes.note.isEmpty())) {
if (!infoItem.paymentId.equals("0000000000000000")) {
info = infoItem.paymentId;
}
} else {
info = userNotes.note;
}
if (tag == null) {
tvPaymentId.setText(info);
} else {
Spanned label = Html.fromHtml(context.getString(R.string.tx_details_notes,
Integer.toHexString(ContextCompat.getColor(context, R.color.monerujoGreen) & 0xFFFFFF),
Integer.toHexString(ContextCompat.getColor(context, R.color.monerujoBackground) & 0xFFFFFF),
tag, info.isEmpty() ? "" : ("&nbsp; " + info)));
tvPaymentId.setText(label);
}
this.tvDateTime.setText(getDateTime(infoItem.timestamp));
itemView.setOnClickListener(this);
}
@Override
public void onClick(View view) {
if (listener != null) {
int position = getAdapterPosition(); // gets item position
if (position != RecyclerView.NO_POSITION) { // Check if an item was deleted, but the user clicked it before the UI removed it
listener.onInteraction(view, infoItems.get(position));
}
}
}
}
}