/*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2021 Damyan Ivanov.
* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
package net.ktnx.mobileledger.ui.transaction_list;
-import android.content.Context;
-import android.database.MatrixCursor;
import android.os.Bundle;
-import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
-import android.widget.AutoCompleteTextView;
-import android.widget.Toast;
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.ViewModelProvider;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.async.TransactionDateFinder;
+import net.ktnx.mobileledger.databinding.TransactionListFragmentBinding;
+import net.ktnx.mobileledger.db.AccountAutocompleteAdapter;
+import net.ktnx.mobileledger.db.Profile;
import net.ktnx.mobileledger.model.Data;
+import net.ktnx.mobileledger.ui.DatePickerFragment;
+import net.ktnx.mobileledger.ui.FabManager;
+import net.ktnx.mobileledger.ui.MainModel;
import net.ktnx.mobileledger.ui.MobileLedgerListFragment;
import net.ktnx.mobileledger.ui.activity.MainActivity;
import net.ktnx.mobileledger.utils.Colors;
import net.ktnx.mobileledger.utils.Globals;
-import net.ktnx.mobileledger.utils.MLDB;
-import net.ktnx.mobileledger.utils.ObservableValue;
+import net.ktnx.mobileledger.utils.Logger;
+import net.ktnx.mobileledger.utils.SimpleDate;
-import java.util.Observable;
-import java.util.Observer;
+import org.jetbrains.annotations.NotNull;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
+import java.util.Locale;
import static android.content.Context.INPUT_METHOD_SERVICE;
+import static net.ktnx.mobileledger.utils.Logger.debug;
-public class TransactionListFragment extends MobileLedgerListFragment {
- public static final String BUNDLE_KEY_FILTER_ACCOUNT_NAME = "filter_account_name";
- public static ObservableValue<String> accountFilter = new ObservableValue<>();
- private String mShowOnlyAccountName;
+public class TransactionListFragment extends MobileLedgerListFragment
+ implements DatePickerFragment.DatePickedListener {
private MenuItem menuTransactionListFilter;
- private View vAccountFilter;
- private AutoCompleteTextView accNameFilter;
- private Observer backgroundTaskCountObserver;
- private Observer accountFilterObserver;
- private static void update(Observable o, Object arg) {
- }
- @Override
- public void onDestroy() {
- if (backgroundTaskCountObserver != null) {
- Log.d("rtl", "destroying background task count observer");
- Data.backgroundTaskCount.deleteObserver(backgroundTaskCountObserver);
- }
- super.onDestroy();
- }
- public void setShowOnlyAccountName(String mShowOnlyAccountName) {
- this.mShowOnlyAccountName = mShowOnlyAccountName;
- if (modelAdapter != null) {
- modelAdapter.setBoldAccountName(mShowOnlyAccountName);
- }
- if (accNameFilter != null) {
- accNameFilter.setText(mShowOnlyAccountName, false);
- }
- if (vAccountFilter != null) {
- vAccountFilter.setVisibility(
- ((mShowOnlyAccountName != null) && !mShowOnlyAccountName.isEmpty())
- ? View.VISIBLE : View.GONE);
- }
- }
- @Override
- public void setArguments(@Nullable Bundle args) {
- super.setArguments(args);
- mShowOnlyAccountName = args.getString(BUNDLE_KEY_FILTER_ACCOUNT_NAME);
- }
+ private MenuItem menuGoToDate;
+ private MainModel model;
+ private boolean fragmentActive = false;
+ private TransactionListFragmentBinding b;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
- if (backgroundTaskCountObserver == null) {
- Log.d("rtl", "creating background task count observer");
- Data.backgroundTaskCount.addObserver(backgroundTaskCountObserver = new Observer() {
- @Override
- public void update(Observable o, Object arg) {
- mActivity.runOnUiThread(() -> {
- int cnt = Data.backgroundTaskCount.get();
- Log.d("trl", String.format("background task count changed to %d", cnt));
- swiper.setRefreshing(cnt > 0);
- });
- }
- });
- }
- }
- @Override
- public void onAttach(Context context) {
- super.onAttach(context);
- mActivity = (MainActivity) context;
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
- return inflater.inflate(R.layout.transaction_list_fragment, container, false);
+ b = TransactionListFragmentBinding.inflate(inflater, container, false);
+ return b.getRoot();
}
@Override
public void onResume() {
super.onResume();
- Log.d("flow", "TransactionListFragment.onResume()");
+ fragmentActive = true;
+ toggleMenuItems();
+ debug("flow", "TransactionListFragment.onResume()");
+ }
+ private void toggleMenuItems() {
+ if (menuGoToDate != null)
+ menuGoToDate.setVisible(fragmentActive);
+ if (menuTransactionListFilter != null) {
+ final int filterVisibility = b.transactionListAccountNameFilter.getVisibility();
+ menuTransactionListFilter.setVisible(
+ fragmentActive && filterVisibility != View.VISIBLE);
+ }
}
@Override
public void onStop() {
super.onStop();
- Log.d("flow", "TransactionListFragment.onStop()");
+ fragmentActive = false;
+ toggleMenuItems();
+ debug("flow", "TransactionListFragment.onStop()");
}
@Override
public void onPause() {
super.onPause();
- Log.d("flow", "TransactionListFragment.onPause()");
+ fragmentActive = false;
+ toggleMenuItems();
+ debug("flow", "TransactionListFragment.onPause()");
+ }
+ @Override
+ public SwipeRefreshLayout getRefreshLayout() {
+ return b.transactionSwipe;
}
@Override
- public void onActivityCreated(@Nullable Bundle savedInstanceState) {
- Log.d("flow", "TransactionListFragment.onActivityCreated called");
- super.onActivityCreated(savedInstanceState);
-
- swiper = mActivity.findViewById(R.id.transaction_swipe);
- if (swiper == null) throw new RuntimeException("Can't get hold on the swipe layout");
- root = mActivity.findViewById(R.id.transaction_root);
- if (root == null)
- throw new RuntimeException("Can't get hold on the transaction value view");
+ public void onViewCreated(@NotNull View view, @Nullable Bundle savedInstanceState) {
+ debug("flow", "TransactionListFragment.onActivityCreated called");
+ super.onViewCreated(view, savedInstanceState);
+ Data.backgroundTasksRunning.observe(getViewLifecycleOwner(),
+ this::onBackgroundTaskRunningChanged);
+
+ MainActivity mainActivity = getMainActivity();
+
+ model = new ViewModelProvider(requireActivity()).get(MainModel.class);
+
modelAdapter = new TransactionListAdapter();
+ b.transactionRoot.setAdapter(modelAdapter);
- modelAdapter.setBoldAccountName(mShowOnlyAccountName);
- root.setAdapter(modelAdapter);
+ mainActivity.fabShouldShow();
- FloatingActionButton fab = mActivity.findViewById(R.id.btn_add_transaction);
+ if (mainActivity instanceof FabManager.FabHandler)
+ FabManager.handle(mainActivity, b.transactionRoot);
- mActivity.fabShouldShow();
- root.addOnScrollListener(new RecyclerView.OnScrollListener() {
- @Override
- public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
- if (dy < 0) mActivity.fabShouldShow();
- if (dy > 0) fab.hide();
- }
+ LinearLayoutManager llm = new LinearLayoutManager(mainActivity);
+
+ llm.setOrientation(RecyclerView.VERTICAL);
+ b.transactionRoot.setLayoutManager(llm);
+
+ b.transactionSwipe.setOnRefreshListener(() -> {
+ debug("ui", "refreshing transactions via swipe");
+ model.scheduleTransactionListRetrieval();
});
- LinearLayoutManager llm = new LinearLayoutManager(mActivity);
+ Colors.themeWatch.observe(getViewLifecycleOwner(), this::themeChanged);
- llm.setOrientation(LinearLayoutManager.VERTICAL);
- root.setLayoutManager(llm);
+ Data.observeProfile(getViewLifecycleOwner(), this::onProfileChanged);
- swiper.setOnRefreshListener(() -> {
- Log.d("ui", "refreshing transactions via swipe");
- mActivity.scheduleTransactionListRetrieval();
+ b.transactionFilterAccountName.setOnItemClickListener((parent, v, position, id) -> {
+// debug("tmp", "direct onItemClick");
+ model.getAccountFilter()
+ .setValue(parent.getItemAtPosition(position)
+ .toString());
+ Globals.hideSoftKeyboard(mainActivity);
});
- Colors.themeWatch.addObserver(
- (o, arg) -> swiper.setColorSchemeColors(Colors.primary));
- swiper.setColorSchemeColors(Colors.primary);
-
- vAccountFilter = mActivity.findViewById(R.id.transaction_list_account_name_filter);
- accNameFilter = mActivity.findViewById(R.id.transaction_filter_account_name);
-
- TransactionListFragment me = this;
- MLDB.hookAutocompletionAdapter(mActivity, accNameFilter, "accounts", "name", true);
- accNameFilter.setOnItemClickListener((parent, view, position, id) -> {
-// Log.d("tmp", "direct onItemClick");
- TransactionListViewModel.scheduleTransactionListReload();
- MatrixCursor mc = (MatrixCursor) parent.getItemAtPosition(position);
- accountFilter.set(mc.getString(1));
- Globals.hideSoftKeyboard(mActivity);
- });
+ model.getAccountFilter()
+ .observe(getViewLifecycleOwner(), this::onAccountNameFilterChanged);
- if (accountFilterObserver == null) {
- accountFilterObserver = (o, arg) -> {
- String accountName = accountFilter.get();
- modelAdapter.setBoldAccountName(accountName);
- setShowOnlyAccountName(accountName);
- TransactionListViewModel.scheduleTransactionListReload();
- if (menuTransactionListFilter != null) menuTransactionListFilter.setVisible(false);
- };
- accountFilter.addObserver(accountFilterObserver);
- }
+ model.getUpdatingFlag()
+ .observe(getViewLifecycleOwner(), (flag) -> b.transactionSwipe.setRefreshing(flag));
+ model.getDisplayedTransactions()
+ .observe(getViewLifecycleOwner(), list -> modelAdapter.setTransactions(list));
+
+ view.findViewById(R.id.clearAccountNameFilter)
+ .setOnClickListener(v -> {
+ model.getAccountFilter()
+ .setValue(null);
+ Globals.hideSoftKeyboard(mainActivity);
+ });
- TransactionListViewModel.scheduleTransactionListReload();
- TransactionListViewModel.updating.addObserver(
- (o, arg) -> swiper.setRefreshing(TransactionListViewModel.updating.get()));
- TransactionListViewModel.updateError.addObserver(new Observer() {
- @Override
- public void update(Observable o, Object arg) {
- String err = TransactionListViewModel.updateError.get();
- if (err == null) return;
-
- Toast.makeText(mActivity, err, Toast.LENGTH_SHORT).show();
- TransactionListViewModel.updateError.set(null);
+ model.foundTransactionItemIndex.observe(getViewLifecycleOwner(), pos -> {
+ Logger.debug("go-to-date", String.format(Locale.US, "Found pos %d", pos));
+ if (pos != null) {
+ b.transactionRoot.scrollToPosition(pos);
+ // reset the value to avoid re-notification upon reconfiguration or app restart
+ model.foundTransactionItemIndex.setValue(null);
}
});
- Data.transactions.addObserver(
- (o, arg) -> mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged()));
-
- mActivity.findViewById(R.id.clearAccountNameFilter).setOnClickListener(v -> {
- vAccountFilter.setVisibility(View.GONE);
- if (menuTransactionListFilter != null) menuTransactionListFilter.setVisible(true);
- accountFilter.set(null);
- accNameFilter.setText(null);
- TransactionListViewModel.scheduleTransactionListReload();
- Globals.hideSoftKeyboard(mActivity);
- });
+ }
+ private void onProfileChanged(Profile profile) {
+ if (profile == null)
+ return;
+
+ b.transactionFilterAccountName.setAdapter(
+ new AccountAutocompleteAdapter(getContext(), profile));
+ }
+ private void onAccountNameFilterChanged(String accName) {
+ b.transactionFilterAccountName.setText(accName, false);
+
+ boolean filterActive = (accName != null) && !accName.isEmpty();
+ b.transactionListAccountNameFilter.setVisibility(filterActive ? View.VISIBLE : View.GONE);
+ if (menuTransactionListFilter != null)
+ menuTransactionListFilter.setVisible(!filterActive);
}
@Override
- public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+ public void onCreateOptionsMenu(@NotNull Menu menu, @NotNull MenuInflater inflater) {
inflater.inflate(R.menu.transaction_list, menu);
menuTransactionListFilter = menu.findItem(R.id.menu_transaction_list_filter);
- if ((menuTransactionListFilter == null)) throw new AssertionError();
+ if ((menuTransactionListFilter == null))
+ throw new AssertionError();
+ menuGoToDate = menu.findItem(R.id.menu_go_to_date);
+ if ((menuGoToDate == null))
+ throw new AssertionError();
- if (mShowOnlyAccountName != null) {
- menuTransactionListFilter.setVisible(false);
- }
+ model.getAccountFilter()
+ .observe(this, v -> menuTransactionListFilter.setVisible(v == null));
super.onCreateOptionsMenu(menu, inflater);
menuTransactionListFilter.setOnMenuItemClickListener(item -> {
- vAccountFilter.setVisibility(View.VISIBLE);
- if (menuTransactionListFilter != null) menuTransactionListFilter.setVisible(false);
- accNameFilter.requestFocus();
+ b.transactionListAccountNameFilter.setVisibility(View.VISIBLE);
+ menuTransactionListFilter.setVisible(false);
+ b.transactionFilterAccountName.requestFocus();
InputMethodManager imm =
- (InputMethodManager) mActivity.getSystemService(INPUT_METHOD_SERVICE);
- imm.showSoftInput(accNameFilter, 0);
+ (InputMethodManager) getMainActivity().getSystemService(INPUT_METHOD_SERVICE);
+ imm.showSoftInput(b.transactionFilterAccountName, 0);
+
+ return true;
+ });
+ menuGoToDate.setOnMenuItemClickListener(item -> {
+ DatePickerFragment picker = new DatePickerFragment();
+ picker.setOnDatePickedListener(this);
+ picker.setDateRange(model.getFirstTransactionDate(), model.getLastTransactionDate());
+ picker.show(requireActivity().getSupportFragmentManager(), null);
return true;
});
+
+ toggleMenuItems();
+ }
+ @Override
+ public void onDatePicked(int year, int month, int day) {
+ RecyclerView list = requireActivity().findViewById(R.id.transaction_root);
+ TransactionDateFinder finder = new TransactionDateFinder(model, new SimpleDate(year, month + 1, day));
+
+ finder.start();
}
-}
\ No newline at end of file
+}
projects / mobile-ledger.git / blobdiff