X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FNewTransactionItemHolder.java;h=d7017e21a6816056c18a7fc104eff8639b2ac97a;hp=3198cc1695597687063f781d53e16038c5f0ae74;hb=6d8645bc5ffd9ad56124ddc21b2477c687c15ff7;hpb=2c0103e9c08cd9d86180321960bf422f0255a6ac diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java index 3198cc16..d7017e21 100644 --- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java +++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java @@ -17,45 +17,65 @@ package net.ktnx.mobileledger.ui.activity; -import android.content.Context; +import android.annotation.SuppressLint; +import android.os.Build; import android.text.Editable; import android.text.TextWatcher; +import android.text.method.DigitsKeyListener; +import android.view.Gravity; import android.view.View; +import android.view.ViewGroup; import android.view.inputmethod.EditorInfo; -import android.view.inputmethod.InputMethodManager; import android.widget.AutoCompleteTextView; +import android.widget.EditText; import android.widget.FrameLayout; import android.widget.LinearLayout; import android.widget.TextView; import androidx.annotation.NonNull; +import androidx.appcompat.app.AppCompatActivity; import androidx.constraintlayout.widget.ConstraintLayout; import androidx.lifecycle.Observer; import androidx.recyclerview.widget.RecyclerView; import net.ktnx.mobileledger.R; import net.ktnx.mobileledger.async.DescriptionSelectedCallback; +import net.ktnx.mobileledger.model.Currency; import net.ktnx.mobileledger.model.Data; import net.ktnx.mobileledger.model.LedgerTransactionAccount; import net.ktnx.mobileledger.model.MobileLedgerProfile; +import net.ktnx.mobileledger.ui.CurrencySelectorFragment; import net.ktnx.mobileledger.ui.DatePickerFragment; +import net.ktnx.mobileledger.ui.OnCurrencySelectedListener; +import net.ktnx.mobileledger.ui.TextViewClearHelper; +import net.ktnx.mobileledger.utils.Colors; +import net.ktnx.mobileledger.utils.DimensionUtils; import net.ktnx.mobileledger.utils.Logger; import net.ktnx.mobileledger.utils.MLDB; +import net.ktnx.mobileledger.utils.Misc; +import java.text.DecimalFormatSymbols; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; import java.util.Locale; +import static net.ktnx.mobileledger.ui.activity.NewTransactionModel.ItemType; + class NewTransactionItemHolder extends RecyclerView.ViewHolder - implements DatePickerFragment.DatePickedListener, DescriptionSelectedCallback { + implements DatePickerFragment.DatePickedListener, DescriptionSelectedCallback, + OnCurrencySelectedListener { + private final String decimalSeparator; + private final String decimalDot; + private final TextView tvCurrency; private NewTransactionModel.Item item; private TextView tvDate; private AutoCompleteTextView tvDescription; private AutoCompleteTextView tvAccount; - private TextView tvAmount; - private ConstraintLayout lHead; - private LinearLayout lAccount; + private TextView tvComment; + private EditText tvAmount; + private LinearLayout lHead; + private ViewGroup lAccount; private FrameLayout lPadding; private MobileLedgerProfile mProfile; private Date date; @@ -64,12 +84,26 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder private Observer hintObserver; private Observer focusedAccountObserver; private Observer accountCountObserver; + private Observer editableObserver; + private Observer commentVisibleObserver; + private Observer commentObserver; + private Observer currencyPositionObserver; + private Observer currencyGapObserver; + private Observer localeObserver; + private Observer currencyObserver; + private Observer showCurrencyObserver; private boolean inUpdate = false; private boolean syncingData = false; + private View commentButton; + //TODO multiple amounts with different currencies per posting NewTransactionItemHolder(@NonNull View itemView, NewTransactionItemsAdapter adapter) { super(itemView); tvAccount = itemView.findViewById(R.id.account_row_acc_name); + tvComment = itemView.findViewById(R.id.comment); + new TextViewClearHelper().attachToTextView((EditText) tvComment); + commentButton = itemView.findViewById(R.id.comment_button); tvAmount = itemView.findViewById(R.id.account_row_acc_amounts); + tvCurrency = itemView.findViewById(R.id.currency); tvDate = itemView.findViewById(R.id.new_transaction_date); tvDescription = itemView.findViewById(R.id.new_transaction_description); lHead = itemView.findViewById(R.id.ntr_data); @@ -80,19 +114,56 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder tvAccount.setNextFocusForwardId(View.NO_ID); tvAmount.setNextFocusForwardId(View.NO_ID); // magic! - tvDate.setOnFocusChangeListener((v, hasFocus) -> { - if (hasFocus) pickTransactionDate(); - }); tvDate.setOnClickListener(v -> pickTransactionDate()); mProfile = Data.profile.getValue(); - if (mProfile == null) throw new AssertionError(); + if (mProfile == null) + throw new AssertionError(); + View.OnFocusChangeListener focusMonitor = (v, hasFocus) -> { + if (hasFocus) { + boolean wasSyncing = syncingData; + syncingData = true; + try { + final int pos = getAdapterPosition(); + adapter.updateFocusedItem(pos); + switch (v.getId()) { + case R.id.account_row_acc_name: + adapter.noteFocusIsOnAccount(pos); + break; + case R.id.account_row_acc_amounts: + adapter.noteFocusIsOnAmount(pos); + break; + case R.id.comment: + adapter.noteFocusIsOnComment(pos); + break; + } + } + finally { + syncingData = wasSyncing; + } + } + }; + + tvDescription.setOnFocusChangeListener(focusMonitor); + tvAccount.setOnFocusChangeListener(focusMonitor); + tvAmount.setOnFocusChangeListener(focusMonitor); + + itemView.findViewById(R.id.comment_button) + .setOnClickListener(v -> { + final int pos = getAdapterPosition(); + adapter.toggleComment(pos); + }); MLDB.hookAutocompletionAdapter(tvDescription.getContext(), tvDescription, MLDB.DESCRIPTION_HISTORY_TABLE, "description", false, adapter, mProfile); MLDB.hookAutocompletionAdapter(tvAccount.getContext(), tvAccount, MLDB.ACCOUNTS_TABLE, "name", true, this, mProfile); + // FIXME: react on configuration (locale) changes + decimalSeparator = String.valueOf(DecimalFormatSymbols.getInstance() + .getMonetaryDecimalSeparator()); + decimalDot = "."; + final TextWatcher tw = new TextWatcher() { @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { @@ -105,7 +176,8 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder @Override public void afterTextChanged(Editable s) { // debug("input", "text changed"); - if (inUpdate) return; + if (inUpdate) + return; Logger.debug("textWatcher", "calling syncData()"); syncData(); @@ -115,12 +187,60 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder Logger.debug("textWatcher", "done"); } }; + final TextWatcher amountWatcher = new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + Logger.debug("num", + String.format(Locale.US, "beforeTextChanged: start=%d, count=%d, after=%d", + start, count, after)); + } + @Override + public void onTextChanged(CharSequence s, int start, int before, int count) { + Logger.debug("num", + String.format(Locale.US, "onTextChanged: start=%d, before=%d, count=%d", + start, before, count)); + } + @Override + public void afterTextChanged(Editable s) { + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) { + // only one decimal separator is allowed + // plus and minus are allowed only at the beginning + String allowed = "0123456789"; + String val = s.toString(); + if (val.isEmpty() || (tvAmount.getSelectionStart() == 0)) + allowed += "-"; + if (!val.contains(decimalSeparator) && !val.contains(decimalDot)) + allowed += decimalSeparator + decimalDot; + + tvAmount.setKeyListener(DigitsKeyListener.getInstance(allowed)); + + syncData(); + adapter.model.checkTransactionSubmittable(adapter); + } + } + }; tvDescription.addTextChangedListener(tw); tvAccount.addTextChangedListener(tw); - tvAmount.addTextChangedListener(tw); + tvComment.addTextChangedListener(tw); + tvAmount.addTextChangedListener(amountWatcher); + + tvCurrency.setOnClickListener(v -> { + CurrencySelectorFragment cpf = new CurrencySelectorFragment(); + cpf.setOnCurrencySelectedListener(this); + final AppCompatActivity activity = (AppCompatActivity) v.getContext(); + cpf.show(activity.getSupportFragmentManager(), "currency-selector"); + }); + + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) + tvAmount.setKeyListener( + DigitsKeyListener.getInstance(Data.locale.getValue(), true, true)); + else + tvAmount.setKeyListener( + DigitsKeyListener.getInstance("0123456789+-" + decimalSeparator + decimalDot)); dateObserver = date -> { - if (syncingData) return; + if (syncingData) + return; syncingData = true; try { tvDate.setText(item.getFormattedDate()); @@ -130,7 +250,8 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder } }; descriptionObserver = description -> { - if (syncingData) return; + if (syncingData) + return; syncingData = true; try { tvDescription.setText(description); @@ -140,40 +261,209 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder } }; hintObserver = hint -> { - if (syncingData) return; + if (syncingData) + return; syncingData = true; try { - tvAmount.setHint(hint); + if (hint == null) + tvAmount.setHint(R.string.zero_amount); + else + tvAmount.setHint(hint); } finally { syncingData = false; } }; + editableObserver = this::setEditable; + commentVisibleObserver = this::setCommentVisible; + commentObserver = this::setComment; focusedAccountObserver = index -> { if ((index != null) && index.equals(getAdapterPosition())) { switch (item.getType()) { case generalData: - tvDate.requestFocus(); + // bad idea - double pop-up, and not really necessary. + // the user can tap the input to get the calendar + //if (!tvDate.hasFocus()) tvDate.requestFocus(); + boolean focused = tvDescription.requestFocus(); + tvDescription.dismissDropDown(); + if (focused) + Misc.showSoftKeyboard( + (NewTransactionActivity) tvDescription.getContext()); break; case transactionRow: - tvAccount.requestFocus(); - tvAccount.dismissDropDown(); - tvAccount.selectAll(); + // do nothing if a row element already has the focus + if (!itemView.hasFocus()) { + switch (item.getFocusedElement()) { + case Amount: + tvAmount.requestFocus(); + break; + case Comment: + tvComment.requestFocus(); + break; + case Account: + focused = tvAccount.requestFocus(); + tvAccount.dismissDropDown(); + if (focused) + Misc.showSoftKeyboard( + (NewTransactionActivity) tvAccount.getContext()); + break; + } + } + break; } } }; accountCountObserver = count -> { - if (getAdapterPosition() == count) tvAmount.setImeOptions(EditorInfo.IME_ACTION_DONE); - else tvAmount.setImeOptions(EditorInfo.IME_ACTION_NEXT); + final int adapterPosition = getAdapterPosition(); + final int layoutPosition = getLayoutPosition(); + Logger.debug("holder", + String.format(Locale.US, "count=%d; pos=%d, layoutPos=%d [%s]", count, + adapterPosition, layoutPosition, item.getType() + .toString() + .concat(item.getType() == + ItemType.transactionRow + ? String.format(Locale.US, + "'%s'=%s", + item.getAccount() + .getAccountName(), + item.getAccount() + .isAmountSet() + ? String.format(Locale.US, + "%.2f", + item.getAccount() + .getAmount()) + : "unset") : ""))); + if (adapterPosition == count) + tvAmount.setImeOptions(EditorInfo.IME_ACTION_DONE); + else + tvAmount.setImeOptions(EditorInfo.IME_ACTION_NEXT); + }; + + currencyPositionObserver = position -> { + updateCurrencyPositionAndPadding(position, Data.currencyGap.getValue()); + }; + + currencyGapObserver = hasGap -> { + updateCurrencyPositionAndPadding(Data.currencySymbolPosition.getValue(), hasGap); + }; + + localeObserver = locale -> { + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) + tvAmount.setKeyListener(DigitsKeyListener.getInstance(locale, true, true)); + }; + + currencyObserver = this::setCurrency; + + showCurrencyObserver = showCurrency -> { + if (showCurrency) { + tvCurrency.setVisibility(View.VISIBLE); + } + else { + tvCurrency.setVisibility(View.GONE); + setCurrencyString(null); + } }; } + private void updateCurrencyPositionAndPadding(Currency.Position position, boolean hasGap) { + ConstraintLayout.LayoutParams amountLP = + (ConstraintLayout.LayoutParams) tvAmount.getLayoutParams(); + ConstraintLayout.LayoutParams currencyLP = + (ConstraintLayout.LayoutParams) tvCurrency.getLayoutParams(); + + if (position == Currency.Position.before) { + currencyLP.startToStart = ConstraintLayout.LayoutParams.PARENT_ID; + currencyLP.endToEnd = ConstraintLayout.LayoutParams.UNSET; + + amountLP.endToEnd = ConstraintLayout.LayoutParams.PARENT_ID; + amountLP.endToStart = ConstraintLayout.LayoutParams.UNSET; + amountLP.startToStart = ConstraintLayout.LayoutParams.UNSET; + amountLP.startToEnd = tvCurrency.getId(); + + tvCurrency.setGravity(Gravity.END); + } + else { + currencyLP.startToStart = ConstraintLayout.LayoutParams.UNSET; + currencyLP.endToEnd = ConstraintLayout.LayoutParams.PARENT_ID; + + amountLP.startToStart = ConstraintLayout.LayoutParams.PARENT_ID; + amountLP.startToEnd = ConstraintLayout.LayoutParams.UNSET; + amountLP.endToEnd = ConstraintLayout.LayoutParams.UNSET; + amountLP.endToStart = tvCurrency.getId(); + + tvCurrency.setGravity(Gravity.START); + } + + amountLP.resolveLayoutDirection(tvAmount.getLayoutDirection()); + currencyLP.resolveLayoutDirection(tvCurrency.getLayoutDirection()); + + tvAmount.setLayoutParams(amountLP); + tvCurrency.setLayoutParams(currencyLP); + + // distance between the amount and the currency symbol + int gapSize = DimensionUtils.sp2px(tvCurrency.getContext(), 5); + + if (position == Currency.Position.before) { + tvCurrency.setPaddingRelative(0, 0, hasGap ? gapSize : 0, 0); + } + else { + tvCurrency.setPaddingRelative(hasGap ? gapSize : 0, 0, 0, 0); + } + } + private void setCurrencyString(String currency) { + if ((currency == null) || currency.isEmpty()) { + tvCurrency.setText(R.string.currency_symbol); + tvCurrency.setTextColor(0x7f000000 + (0x00ffffff & Colors.defaultTextColor)); + } + else { + tvCurrency.setText(currency); + tvCurrency.setTextColor(Colors.defaultTextColor); + } + } + private void setCurrency(Currency currency) { + setCurrencyString((currency == null) ? null : currency.getName()); + } + private void setEditable(Boolean editable) { + tvDate.setEnabled(editable); + tvDescription.setEnabled(editable); + tvAccount.setEnabled(editable); + tvAmount.setEnabled(editable); + } + private void setCommentVisible(Boolean visible) { + if (visible) { + // showing; show the comment view and align the comment button to it + tvComment.setVisibility(View.VISIBLE); + tvComment.requestFocus(); + ConstraintLayout.LayoutParams lp = + (ConstraintLayout.LayoutParams) commentButton.getLayoutParams(); + lp.bottomToBottom = R.id.comment; + + commentButton.setLayoutParams(lp); + } + else { + // hiding; hide the comment comment view and align amounts layout under it + tvComment.setVisibility(View.GONE); + ConstraintLayout.LayoutParams lp = + (ConstraintLayout.LayoutParams) commentButton.getLayoutParams(); + lp.bottomToBottom = R.id.ntr_account; // R.id.parent doesn't work here + + commentButton.setLayoutParams(lp); + } + } + private void setComment(String comment) { + if ((comment != null) && !comment.isEmpty()) + commentButton.setBackgroundResource(R.drawable.ic_comment_black_24dp); + else + commentButton.setBackgroundResource(R.drawable.ic_comment_gray_24dp); + } private void beginUpdates() { - if (inUpdate) throw new RuntimeException("Already in update mode"); + if (inUpdate) + throw new RuntimeException("Already in update mode"); inUpdate = true; } private void endUpdates() { - if (!inUpdate) throw new RuntimeException("Not in update mode"); + if (!inUpdate) + throw new RuntimeException("Not in update mode"); inUpdate = false; } /** @@ -182,7 +472,8 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder * Stores the data from the UI elements into the model item */ private void syncData() { - if (item == null) return; + if (item == null) + return; if (syncingData) { Logger.debug("new-trans", "skipping syncData() loop"); @@ -198,17 +489,39 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder item.setDescription(String.valueOf(tvDescription.getText())); break; case transactionRow: - item.getAccount() - .setAccountName(String.valueOf(tvAccount.getText())); + final LedgerTransactionAccount account = item.getAccount(); + account.setAccountName(String.valueOf(tvAccount.getText())); + + item.setComment(String.valueOf(tvComment.getText())); // TODO: handle multiple amounts String amount = String.valueOf(tvAmount.getText()); amount = amount.trim(); - if (!amount.isEmpty()) item.getAccount() - .setAmount(Float.parseFloat(amount)); - else item.getAccount() - .resetAmount(); + if (amount.isEmpty()) { + account.resetAmount(); + account.setCurrency(null); + } + else { + try { + amount = amount.replace(decimalSeparator, decimalDot); + account.setAmount(Float.parseFloat(amount)); + } + catch (NumberFormatException e) { + Logger.debug("new-trans", String.format( + "assuming amount is not set due to number format exception. " + + "input was '%s'", amount)); + account.resetAmount(); + } + final String curr = String.valueOf(tvCurrency.getText()); + if (curr.equals(tvCurrency.getContext() + .getResources() + .getString(R.string.currency_symbol)) || + curr.isEmpty()) + account.setCurrency(null); + else + account.setCurrency(curr); + } break; case bottomFiller: @@ -221,6 +534,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder } private void pickTransactionDate() { DatePickerFragment picker = new DatePickerFragment(); + picker.setFutureDates(mProfile.getFutureDates()); picker.setOnDatePickedListener(this); picker.show(((NewTransactionActivity) tvDate.getContext()).getSupportFragmentManager(), "datePicker"); @@ -230,6 +544,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder * * @param item updates the UI elements with the data from the model item */ + @SuppressLint("DefaultLocale") public void setData(NewTransactionModel.Item item) { beginUpdates(); try { @@ -237,10 +552,18 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder this.item.stopObservingDate(dateObserver); this.item.stopObservingDescription(descriptionObserver); this.item.stopObservingAmountHint(hintObserver); + this.item.stopObservingEditableFlag(editableObserver); + this.item.stopObservingCommentVisible(commentVisibleObserver); + this.item.stopObservingComment(commentObserver); this.item.getModel() .stopObservingFocusedItem(focusedAccountObserver); this.item.getModel() .stopObservingAccountCount(accountCountObserver); + Data.currencySymbolPosition.removeObserver(currencyPositionObserver); + Data.currencyGap.removeObserver(currencyGapObserver); + Data.locale.removeObserver(localeObserver); + this.item.stopObservingCurrency(currencyObserver); + this.item.getModel().showCurrency.removeObserver(showCurrencyObserver); this.item = null; } @@ -252,21 +575,31 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder lHead.setVisibility(View.VISIBLE); lAccount.setVisibility(View.GONE); lPadding.setVisibility(View.GONE); + setEditable(true); break; case transactionRow: LedgerTransactionAccount acc = item.getAccount(); tvAccount.setText(acc.getAccountName()); - tvAmount.setText( - acc.isAmountSet() ? String.format(Locale.US, "%1.2f", acc.getAmount()) - : ""); + tvComment.setText(acc.getComment()); + if (acc.isAmountSet()) { + tvAmount.setText(String.format("%1.2f", acc.getAmount())); + } + else { + tvAmount.setText(""); +// tvAmount.setHint(R.string.zero_amount); + } + tvAmount.setHint(item.getAmountHint()); + setCurrencyString(acc.getCurrency()); lHead.setVisibility(View.GONE); lAccount.setVisibility(View.VISIBLE); lPadding.setVisibility(View.GONE); + setEditable(true); break; case bottomFiller: lHead.setVisibility(View.GONE); lAccount.setVisibility(View.GONE); lPadding.setVisibility(View.VISIBLE); + setEditable(false); break; } @@ -277,10 +610,18 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder item.observeDate(activity, dateObserver); item.observeDescription(activity, descriptionObserver); item.observeAmountHint(activity, hintObserver); + item.observeEditableFlag(activity, editableObserver); + item.observeCommentVisible(activity, commentVisibleObserver); + item.observeComment(activity, commentObserver); item.getModel() .observeFocusedItem(activity, focusedAccountObserver); item.getModel() .observeAccountCount(activity, accountCountObserver); + Data.currencySymbolPosition.observe(activity, currencyPositionObserver); + Data.currencyGap.observe(activity, currencyGapObserver); + Data.locale.observe(activity, localeObserver); + item.observeCurrency(activity, currencyObserver); + item.getModel().showCurrency.observe(activity, showCurrencyObserver); } } finally { @@ -292,14 +633,14 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder final Calendar c = GregorianCalendar.getInstance(); c.set(year, month, day); item.setDate(c.getTime()); - boolean tookFocus = tvDescription.requestFocus(); - if (tookFocus) { - // make the keyboard appear - InputMethodManager imm = (InputMethodManager) tvDate.getContext() - .getSystemService( - Context.INPUT_METHOD_SERVICE); - imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0); - } + boolean focused = tvDescription.requestFocus(); + if (focused) + Misc.showSoftKeyboard((NewTransactionActivity) tvAccount.getContext()); + + } + @Override + public void onCurrencySelected(Currency item) { + this.item.setCurrency(item); } @Override public void descriptionSelected(String description) {