package net.ktnx.mobileledger.ui.transaction_list;
-import android.app.Activity;
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.graphics.Typeface;
-import android.os.AsyncTask;
-import android.text.Spannable;
-import android.text.SpannableString;
-import android.text.style.StyleSpan;
import android.view.LayoutInflater;
-import android.view.View;
import android.view.ViewGroup;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-import androidx.annotation.ColorInt;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.AsyncListDiffer;
import androidx.recyclerview.widget.DiffUtil;
import androidx.recyclerview.widget.RecyclerView;
-import net.ktnx.mobileledger.App;
-import net.ktnx.mobileledger.R;
-import net.ktnx.mobileledger.model.Data;
+import net.ktnx.mobileledger.databinding.LastUpdateLayoutBinding;
+import net.ktnx.mobileledger.databinding.TransactionDelimiterBinding;
+import net.ktnx.mobileledger.databinding.TransactionListRowBinding;
import net.ktnx.mobileledger.model.LedgerTransaction;
-import net.ktnx.mobileledger.model.LedgerTransactionAccount;
import net.ktnx.mobileledger.model.TransactionListItem;
-import net.ktnx.mobileledger.ui.MainModel;
-import net.ktnx.mobileledger.utils.Colors;
-import net.ktnx.mobileledger.utils.Globals;
import net.ktnx.mobileledger.utils.Logger;
import net.ktnx.mobileledger.utils.Misc;
-import net.ktnx.mobileledger.utils.SimpleDate;
-import java.text.DateFormat;
-import java.util.GregorianCalendar;
import java.util.List;
import java.util.Locale;
-import java.util.TimeZone;
-public class TransactionListAdapter extends RecyclerView.Adapter<TransactionRowHolder> {
- private final MainModel model;
+public class TransactionListAdapter extends RecyclerView.Adapter<TransactionRowHolderBase> {
private final AsyncListDiffer<TransactionListItem> listDiffer;
- public TransactionListAdapter(MainModel model) {
+ public TransactionListAdapter() {
super();
- this.model = model;
listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<TransactionListItem>() {
@Override
return true;
case TRANSACTION:
return oldItem.getTransaction()
- .equals(newItem.getTransaction());
+ .equals(newItem.getTransaction()) &&
+ Misc.equalStrings(oldItem.getBoldAccountName(),
+ newItem.getBoldAccountName());
case HEADER:
// headers don't differ in their contents. they observe the last update
// date and react to its changes
}
});
}
- public void onBindViewHolder(@NonNull TransactionRowHolder holder, int position) {
+ @Override
+ public int getItemViewType(int position) {
+ return listDiffer.getCurrentList()
+ .get(position)
+ .getType()
+ .ordinal();
+ }
+ public void onBindViewHolder(@NonNull TransactionRowHolderBase holder, int position) {
TransactionListItem item = listDiffer.getCurrentList()
.get(position);
return;
final TransactionListItem.Type newType = item.getType();
- holder.setType(newType);
switch (newType) {
case TRANSACTION:
LedgerTransaction tr = item.getTransaction();
+ holder.asTransaction()
+ .bind(tr, item.getBoldAccountName());
- // debug("transactions", String.format("Filling position %d with %d
- // accounts", position,
- // tr.getAccounts().size()));
-
- TransactionLoader loader = new TransactionLoader();
- loader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
- new TransactionLoaderParams(tr, holder, position, model.getAccountFilter()
- .getValue()));
-
- // WORKAROUND what seems to be a bug in CardHolder somewhere
- // when a view that was previously holding a delimiter is re-purposed
- // occasionally it stays too short (not high enough)
- holder.vTransaction.measure(
- View.MeasureSpec.makeMeasureSpec(holder.itemView.getWidth(),
- View.MeasureSpec.EXACTLY),
- View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
break;
case DELIMITER:
- SimpleDate date = item.getDate();
- holder.tvDelimiterDate.setText(DateFormat.getDateInstance()
- .format(date.toDate()));
- if (item.isMonthShown()) {
- GregorianCalendar cal = new GregorianCalendar(TimeZone.getDefault());
- cal.setTime(date.toDate());
- App.prepareMonthNames();
- holder.tvDelimiterMonth.setText(
- Globals.monthNames[cal.get(GregorianCalendar.MONTH)]);
- holder.tvDelimiterMonth.setVisibility(View.VISIBLE);
- // holder.vDelimiterLine.setBackgroundResource(R.drawable
- // .dashed_border_8dp);
- holder.vDelimiterThick.setVisibility(View.VISIBLE);
- }
- else {
- holder.tvDelimiterMonth.setVisibility(View.GONE);
- // holder.vDelimiterLine.setBackgroundResource(R.drawable
- // .dashed_border_1dp);
- holder.vDelimiterThick.setVisibility(View.GONE);
- }
+ holder.asDelimiter()
+ .bind(item);
break;
case HEADER:
- holder.setLastUpdateText(Data.lastTransactionsUpdateText.getValue());
+ holder.asHeader()
+ .bind();
break;
default:
}
@NonNull
@Override
- public TransactionRowHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+ public TransactionRowHolderBase onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
// debug("perf", "onCreateViewHolder called");
- View row = LayoutInflater.from(parent.getContext())
- .inflate(R.layout.transaction_list_row, parent, false);
- return new TransactionRowHolder(row);
+ final LayoutInflater inflater = LayoutInflater.from(parent.getContext());
+
+ switch (TransactionListItem.Type.valueOf(viewType)) {
+ case TRANSACTION:
+ return new TransactionRowHolder(
+ TransactionListRowBinding.inflate(inflater, parent, false));
+ case DELIMITER:
+ return new TransactionListDelimiterRowHolder(
+ TransactionDelimiterBinding.inflate(inflater, parent, false));
+ case HEADER:
+ return new TransactionListLastUpdateRowHolder(
+ LastUpdateLayoutBinding.inflate(inflater, parent, false));
+ default:
+ throw new IllegalStateException("Unexpected value: " + viewType);
+ }
}
@Override
String.format(Locale.US, "Got new transaction list (%d items)", newList.size()));
listDiffer.submitList(newList);
}
- enum LoaderStep {HEAD, ACCOUNTS, DONE}
-
- private static class TransactionLoader
- extends AsyncTask<TransactionLoaderParams, TransactionLoaderStep, Void> {
- @Override
- protected Void doInBackground(TransactionLoaderParams... p) {
- LedgerTransaction tr = p[0].transaction;
-
- SQLiteDatabase db = App.getDatabase();
- tr.loadData(db);
-
- publishProgress(new TransactionLoaderStep(p[0].holder, p[0].position, tr));
-
- int rowIndex = 0;
- // FIXME ConcurrentModificationException in ArrayList$ltr.next (ArrayList.java:831)
- for (LedgerTransactionAccount acc : tr.getAccounts()) {
-// debug(c.getAccountName(), acc.getAmount()));
- publishProgress(new TransactionLoaderStep(p[0].holder, acc, rowIndex++,
- p[0].boldAccountName));
- }
-
- publishProgress(new TransactionLoaderStep(p[0].holder, p[0].position, rowIndex));
-
- return null;
- }
- @Override
- protected void onProgressUpdate(TransactionLoaderStep... values) {
- super.onProgressUpdate(values);
- TransactionLoaderStep step = values[0];
- TransactionRowHolder holder = step.getHolder();
-
- switch (step.getStep()) {
- case HEAD:
- holder.tvDescription.setText(step.getTransaction()
- .getDescription());
- String trComment = Misc.emptyIsNull(step.getTransaction()
- .getComment());
- if (trComment == null)
- holder.tvComment.setVisibility(View.GONE);
- else {
- holder.tvComment.setText(trComment);
- holder.tvComment.setVisibility(View.VISIBLE);
- }
-
-// if (step.isOdd())
-// holder.row.setBackgroundColor(Colors.tableRowDarkBG);
-// else
-// holder.row.setBackgroundColor(Colors.tableRowLightBG);
-
- break;
- case ACCOUNTS:
- int rowIndex = step.getAccountPosition();
- Context ctx = holder.row.getContext();
- LinearLayout row = (LinearLayout) holder.tableAccounts.getChildAt(rowIndex);
- if (row == null) {
- row = new LinearLayout(ctx);
- LayoutInflater inflater = ((Activity) ctx).getLayoutInflater();
- inflater.inflate(R.layout.transaction_list_row_accounts_table_row, row);
- holder.tableAccounts.addView(row);
- }
- TextView dummyText = row.findViewById(R.id.dummy_text);
- TextView accName = row.findViewById(R.id.transaction_list_acc_row_acc_name);
- TextView accComment =
- row.findViewById(R.id.transaction_list_acc_row_acc_comment);
- TextView accAmount = row.findViewById(R.id.transaction_list_acc_row_acc_amount);
- LedgerTransactionAccount acc = step.getAccount();
-
-
-// debug("tmp", String.format("showing acc row %d: %s %1.2f", rowIndex,
-// acc.getAccountName(), acc.getAmount()));
-
- String boldAccountName = step.getBoldAccountName();
- if ((boldAccountName != null) && acc.getAccountName()
- .startsWith(boldAccountName))
- {
- accName.setTextColor(Colors.secondary);
- accAmount.setTextColor(Colors.secondary);
-
- SpannableString ss = new SpannableString(acc.getAccountName());
- ss.setSpan(new StyleSpan(Typeface.BOLD), 0, boldAccountName.length(),
- Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- accName.setText(ss);
- }
- else {
- @ColorInt int textColor = dummyText.getTextColors()
- .getDefaultColor();
- accName.setTextColor(textColor);
- accAmount.setTextColor(textColor);
- accName.setText(acc.getAccountName());
- }
-
- String comment = acc.getComment();
- if (comment != null && !comment.isEmpty()) {
- accComment.setText(comment);
- accComment.setVisibility(View.VISIBLE);
- }
- else {
- accComment.setVisibility(View.GONE);
- }
- accAmount.setText(acc.toString());
-
- break;
- case DONE:
- int accCount = step.getAccountCount();
- if (holder.tableAccounts.getChildCount() > accCount) {
- holder.tableAccounts.removeViews(accCount,
- holder.tableAccounts.getChildCount() - accCount);
- }
-
-// debug("transactions",
-// String.format("Position %d fill done", step.getPosition()));
- }
- }
- }
-
- private static class TransactionLoaderParams {
- final LedgerTransaction transaction;
- final TransactionRowHolder holder;
- final int position;
- final String boldAccountName;
- TransactionLoaderParams(LedgerTransaction transaction, TransactionRowHolder holder,
- int position, String boldAccountName) {
- this.transaction = transaction;
- this.holder = holder;
- this.position = position;
- this.boldAccountName = boldAccountName;
- }
- }
}
\ No newline at end of file
projects / mobile-ledger.git / blobdiff