X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FMainActivity.java;h=3ed892913f5ffd85b14bda661c14fa031ea227b4;hp=091a58fe097cd2f44d6e2ee14ddd70a2af2eb990;hb=9fad5003ac30c3e4f9d073e04f4569aeb31779b2;hpb=399cee1a79d91b12acda38eb03d850b1b8a24bb7 diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java index 091a58fe..3ed89291 100644 --- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java +++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java @@ -1,5 +1,5 @@ /* - * Copyright © 2020 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 @@ -18,69 +18,57 @@ package net.ktnx.mobileledger.ui.activity; import android.content.Intent; -import android.content.SharedPreferences; import android.content.pm.PackageInfo; import android.content.pm.ShortcutInfo; import android.content.pm.ShortcutManager; import android.content.res.ColorStateList; import android.graphics.Color; import android.graphics.drawable.Icon; -import android.os.AsyncTask; import android.os.Build; import android.os.Bundle; +import android.text.format.DateUtils; import android.util.Log; import android.view.View; -import android.view.ViewGroup; -import android.view.ViewPropertyAnimator; import android.view.animation.AnimationUtils; -import android.widget.LinearLayout; -import android.widget.ProgressBar; import android.widget.TextView; import androidx.annotation.NonNull; import androidx.appcompat.app.ActionBarDrawerToggle; -import androidx.appcompat.widget.Toolbar; +import androidx.appcompat.app.AlertDialog; import androidx.core.view.GravityCompat; import androidx.drawerlayout.widget.DrawerLayout; import androidx.fragment.app.Fragment; -import androidx.fragment.app.FragmentManager; -import androidx.fragment.app.FragmentPagerAdapter; +import androidx.fragment.app.FragmentActivity; +import androidx.lifecycle.ViewModelProvider; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; -import androidx.viewpager.widget.ViewPager; +import androidx.viewpager2.adapter.FragmentStateAdapter; +import androidx.viewpager2.widget.ViewPager2; -import com.google.android.material.floatingactionbutton.FloatingActionButton; import com.google.android.material.snackbar.Snackbar; import net.ktnx.mobileledger.R; -import net.ktnx.mobileledger.async.DbOpQueue; -import net.ktnx.mobileledger.async.RefreshDescriptionsTask; import net.ktnx.mobileledger.async.RetrieveTransactionsTask; +import net.ktnx.mobileledger.databinding.ActivityMainBinding; import net.ktnx.mobileledger.model.Data; -import net.ktnx.mobileledger.model.LedgerAccount; import net.ktnx.mobileledger.model.MobileLedgerProfile; -import net.ktnx.mobileledger.ui.account_summary.AccountSummaryAdapter; +import net.ktnx.mobileledger.ui.MainModel; import net.ktnx.mobileledger.ui.account_summary.AccountSummaryFragment; -import net.ktnx.mobileledger.ui.account_summary.AccountSummaryViewModel; -import net.ktnx.mobileledger.ui.profiles.ProfileDetailFragment; +import net.ktnx.mobileledger.ui.new_transaction.NewTransactionActivity; +import net.ktnx.mobileledger.ui.patterns.PatternsActivity; import net.ktnx.mobileledger.ui.profiles.ProfilesRecyclerViewAdapter; import net.ktnx.mobileledger.ui.transaction_list.TransactionListFragment; -import net.ktnx.mobileledger.ui.transaction_list.TransactionListViewModel; import net.ktnx.mobileledger.utils.Colors; -import net.ktnx.mobileledger.utils.GetOptCallback; -import net.ktnx.mobileledger.utils.LockHolder; import net.ktnx.mobileledger.utils.Logger; import net.ktnx.mobileledger.utils.MLDB; import org.jetbrains.annotations.NotNull; -import java.text.DateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Locale; - -import static net.ktnx.mobileledger.utils.Logger.debug; +import java.util.Objects; /* * TODO: reports @@ -90,113 +78,86 @@ public class MainActivity extends ProfileThemedActivity { public static final String STATE_CURRENT_PAGE = "current_page"; public static final String BUNDLE_SAVED_STATE = "bundle_savedState"; public static final String STATE_ACC_FILTER = "account_filter"; - private static final String PREF_THEME_ID = "themeId"; - public AccountSummaryFragment mAccountSummaryFragment; - DrawerLayout drawer; - private View profileListHeadMore, profileListHeadCancel, profileListHeadAddProfile; - private View bTransactionListCancelDownload; private SectionsPagerAdapter mSectionsPagerAdapter; - private ViewPager mViewPager; - private FloatingActionButton fab; private ProfilesRecyclerViewAdapter mProfileListAdapter; private int mCurrentPage; private boolean mBackMeansToAccountList = false; - private Toolbar mToolbar; private DrawerLayout.SimpleDrawerListener drawerListener; private ActionBarDrawerToggle barDrawerToggle; - private ViewPager.SimpleOnPageChangeListener pageChangeListener; + private ViewPager2.OnPageChangeCallback pageChangeCallback; private MobileLedgerProfile profile; + private MainModel mainModel; + private ActivityMainBinding b; @Override protected void onStart() { super.onStart(); Logger.debug("MainActivity", "onStart()"); - mViewPager.setCurrentItem(mCurrentPage, false); + b.mainPager.setCurrentItem(mCurrentPage, false); } @Override protected void onSaveInstanceState(@NotNull Bundle outState) { super.onSaveInstanceState(outState); - outState.putInt(STATE_CURRENT_PAGE, mViewPager.getCurrentItem()); - if (Data.accountFilter.getValue() != null) - outState.putString(STATE_ACC_FILTER, Data.accountFilter.getValue()); + outState.putInt(STATE_CURRENT_PAGE, b.mainPager.getCurrentItem()); + if (mainModel.getAccountFilter() + .getValue() != null) + outState.putString(STATE_ACC_FILTER, mainModel.getAccountFilter() + .getValue()); } @Override protected void onDestroy() { mSectionsPagerAdapter = null; - RecyclerView root = findViewById(R.id.nav_profile_list); - if (root != null) - root.setAdapter(null); - if (drawer != null) - drawer.removeDrawerListener(drawerListener); + b.navProfileList.setAdapter(null); + b.drawerLayout.removeDrawerListener(drawerListener); drawerListener = null; - if (drawer != null) - drawer.removeDrawerListener(barDrawerToggle); + b.drawerLayout.removeDrawerListener(barDrawerToggle); barDrawerToggle = null; - if (mViewPager != null) - mViewPager.removeOnPageChangeListener(pageChangeListener); - pageChangeListener = null; + b.mainPager.unregisterOnPageChangeCallback(pageChangeCallback); + pageChangeCallback = null; super.onDestroy(); } @Override - protected void setupProfileColors() { - SharedPreferences prefs = getPreferences(MODE_PRIVATE); - int profileColor = prefs.getInt(PREF_THEME_ID, -2); - if (profileColor == -2) - profileColor = Data.retrieveCurrentThemeIdFromDb(); - Colors.setupTheme(this, profileColor); - Colors.profileThemeId = profileColor; - storeThemeIdInPrefs(profileColor); - } - @Override protected void onResume() { super.onResume(); fabShouldShow(); } @Override protected void onCreate(Bundle savedInstanceState) { - debug("MainActivity", "onCreate()/entry"); + Logger.debug("MainActivity", "onCreate()/entry"); super.onCreate(savedInstanceState); - debug("MainActivity", "onCreate()/after super"); - setContentView(R.layout.activity_main); - - fab = findViewById(R.id.btn_add_transaction); - profileListHeadMore = findViewById(R.id.nav_profiles_start_edit); - profileListHeadCancel = findViewById(R.id.nav_profiles_cancel_edit); - LinearLayout profileListHeadMoreAndCancel = - findViewById(R.id.nav_profile_list_head_buttons); - profileListHeadAddProfile = findViewById(R.id.nav_new_profile_button); - drawer = findViewById(R.id.drawer_layout); - bTransactionListCancelDownload = findViewById(R.id.transaction_list_cancel_download); - mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager()); - mViewPager = findViewById(R.id.root_frame); + Logger.debug("MainActivity", "onCreate()/after super"); + b = ActivityMainBinding.inflate(getLayoutInflater()); + setContentView(b.getRoot()); + + mainModel = new ViewModelProvider(this).get(MainModel.class); + + mSectionsPagerAdapter = new SectionsPagerAdapter(this); Bundle extra = getIntent().getBundleExtra(BUNDLE_SAVED_STATE); if (extra != null && savedInstanceState == null) savedInstanceState = extra; - mToolbar = findViewById(R.id.toolbar); - setSupportActionBar(mToolbar); + setSupportActionBar(b.toolbar); - Data.profile.observe(this, this::onProfileChanged); + Data.observeProfile(this, this::onProfileChanged); Data.profiles.observe(this, this::onProfileListChanged); + Data.backgroundTaskProgress.observe(this, this::onRetrieveProgress); + Data.backgroundTasksRunning.observe(this, this::onRetrieveRunningChanged); if (barDrawerToggle == null) { - barDrawerToggle = new ActionBarDrawerToggle(this, drawer, mToolbar, - R.string.navigation_drawer_open, R.string.navigation_drawer_close); - drawer.addDrawerListener(barDrawerToggle); + barDrawerToggle = new ActionBarDrawerToggle(this, b.drawerLayout, b.toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close); + b.drawerLayout.addDrawerListener(barDrawerToggle); } barDrawerToggle.syncState(); try { PackageInfo pi = getApplicationContext().getPackageManager() .getPackageInfo(getPackageName(), 0); - ((TextView) findViewById(R.id.nav_upper).findViewById( - R.id.drawer_version_text)).setText(pi.versionName); - ((TextView) findViewById(R.id.no_profiles_layout).findViewById( - R.id.drawer_version_text)).setText(pi.versionName); + ((TextView) b.navUpper.findViewById(R.id.drawer_version_text)).setText(pi.versionName); + ((TextView) b.noProfilesLayout.findViewById(R.id.drawer_version_text)).setText(pi.versionName); } catch (Exception e) { e.printStackTrace(); @@ -204,10 +165,10 @@ public class MainActivity extends ProfileThemedActivity { markDrawerItemCurrent(R.id.nav_account_summary); - mViewPager.setAdapter(mSectionsPagerAdapter); + b.mainPager.setAdapter(mSectionsPagerAdapter); - if (pageChangeListener == null) { - pageChangeListener = new ViewPager.SimpleOnPageChangeListener() { + if (pageChangeCallback == null) { + pageChangeCallback = new ViewPager2.OnPageChangeCallback() { @Override public void onPageSelected(int position) { mCurrentPage = position; @@ -226,7 +187,7 @@ public class MainActivity extends ProfileThemedActivity { super.onPageSelected(position); } }; - mViewPager.addOnPageChangeListener(pageChangeListener); + b.mainPager.registerOnPageChangeCallback(pageChangeCallback); } mCurrentPage = 0; @@ -235,51 +196,46 @@ public class MainActivity extends ProfileThemedActivity { if (currentPage != -1) { mCurrentPage = currentPage; } - Data.accountFilter.setValue(savedInstanceState.getString(STATE_ACC_FILTER, null)); + mainModel.getAccountFilter() + .setValue(savedInstanceState.getString(STATE_ACC_FILTER, null)); } - Data.lastUpdateDate.observe(this, this::updateLastUpdateDisplay); + b.btnNoProfilesAdd.setOnClickListener(v -> MobileLedgerProfile.startEditProfileActivity(this, null)); - findViewById(R.id.btn_no_profiles_add).setOnClickListener( - v -> startEditProfileActivity(null)); + b.btnAddTransaction.setOnClickListener(this::fabNewTransactionClicked); - findViewById(R.id.btn_add_transaction).setOnClickListener(this::fabNewTransactionClicked); + b.navNewProfileButton.setOnClickListener(v -> MobileLedgerProfile.startEditProfileActivity(this, null)); - findViewById(R.id.nav_new_profile_button).setOnClickListener( - v -> startEditProfileActivity(null)); - - RecyclerView root = findViewById(R.id.nav_profile_list); - if (root == null) - throw new RuntimeException("Can't get hold on the transaction value view"); + b.transactionListCancelDownload.setOnClickListener(this::onStopTransactionRefreshClick); if (mProfileListAdapter == null) mProfileListAdapter = new ProfilesRecyclerViewAdapter(); - root.setAdapter(mProfileListAdapter); + b.navProfileList.setAdapter(mProfileListAdapter); mProfileListAdapter.editingProfiles.observe(this, newValue -> { if (newValue) { - profileListHeadMore.setVisibility(View.GONE); - profileListHeadCancel.setVisibility(View.VISIBLE); - profileListHeadAddProfile.setVisibility(View.VISIBLE); - if (drawer.isDrawerOpen(GravityCompat.START)) { - profileListHeadMore.startAnimation( + b.navProfilesStartEdit.setVisibility(View.GONE); + b.navProfilesCancelEdit.setVisibility(View.VISIBLE); + b.navNewProfileButton.setVisibility(View.VISIBLE); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.navProfilesStartEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); - profileListHeadCancel.startAnimation( + b.navProfilesCancelEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); - profileListHeadAddProfile.startAnimation( + b.navNewProfileButton.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); } } else { - profileListHeadCancel.setVisibility(View.GONE); - profileListHeadMore.setVisibility(View.VISIBLE); - profileListHeadAddProfile.setVisibility(View.GONE); - if (drawer.isDrawerOpen(GravityCompat.START)) { - profileListHeadCancel.startAnimation( + b.navProfilesCancelEdit.setVisibility(View.GONE); + b.navProfilesStartEdit.setVisibility(View.VISIBLE); + b.navNewProfileButton.setVisibility(View.GONE); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.navProfilesCancelEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); - profileListHeadMore.startAnimation( + b.navProfilesStartEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); - profileListHeadAddProfile.startAnimation( + b.navNewProfileButton.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); } } @@ -290,12 +246,11 @@ public class MainActivity extends ProfileThemedActivity { LinearLayoutManager llm = new LinearLayoutManager(this); llm.setOrientation(RecyclerView.VERTICAL); - root.setLayoutManager(llm); + b.navProfileList.setLayoutManager(llm); - profileListHeadMore.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); - profileListHeadCancel.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); - profileListHeadMoreAndCancel.setOnClickListener( - (v) -> mProfileListAdapter.flipEditingProfiles()); + b.navProfilesStartEdit.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); + b.navProfilesCancelEdit.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); + b.navProfileListHeadButtons.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); if (drawerListener == null) { drawerListener = new DrawerLayout.SimpleDrawerListener() { @Override @@ -319,27 +274,48 @@ public class MainActivity extends ProfileThemedActivity { fabHide(); } }; - drawer.addDrawerListener(drawerListener); + b.drawerLayout.addDrawerListener(drawerListener); } Data.drawerOpen.observe(this, open -> { if (open) - drawer.open(); + b.drawerLayout.open(); else - drawer.close(); + b.drawerLayout.close(); }); + + mainModel.getUpdateError() + .observe(this, (error) -> { + if (error == null) + return; + + Snackbar.make(b.mainPager, error, Snackbar.LENGTH_INDEFINITE) + .show(); + mainModel.clearUpdateError(); + }); + Data.locale.observe(this, l -> refreshLastUpdateInfo()); + Data.lastUpdateDate.observe(this, date -> refreshLastUpdateInfo()); + Data.lastUpdateTransactionCount.observe(this, date -> refreshLastUpdateInfo()); + Data.lastUpdateAccountCount.observe(this, date -> refreshLastUpdateInfo()); + b.navAccountSummary.setOnClickListener(this::onAccountSummaryClicked); + b.navLatestTransactions.setOnClickListener(this::onLatestTransactionsClicked); + b.navPatterns.setOnClickListener(this::onPatternsClick); + } + private void onPatternsClick(View view) { + Intent intent = new Intent(this, PatternsActivity.class); + startActivity(intent); } - private void scheduleDataRetrievalIfStale(Date lastUpdate) { + private void scheduleDataRetrievalIfStale(long lastUpdate) { long now = new Date().getTime(); - if ((lastUpdate == null) || (now > (lastUpdate.getTime() + (24 * 3600 * 1000)))) { - if (lastUpdate == null) - debug("db::", "WEB data never fetched. scheduling a fetch"); + if ((lastUpdate == 0) || (now > (lastUpdate + (24 * 3600 * 1000)))) { + if (lastUpdate == 0) + Logger.debug("db::", "WEB data never fetched. scheduling a fetch"); else - debug("db", String.format(Locale.ENGLISH, + Logger.debug("db", String.format(Locale.ENGLISH, "WEB data last fetched at %1.3f and now is %1.3f. re-fetching", - lastUpdate.getTime() / 1000f, now / 1000f)); + lastUpdate / 1000f, now / 1000f)); - Data.scheduleTransactionListRetrieval(this); + mainModel.scheduleTransactionListRetrieval(); } } private void createShortcuts(List list) { @@ -373,18 +349,18 @@ public class MainActivity extends ProfileThemedActivity { } private void onProfileListChanged(List newList) { if ((newList == null) || newList.isEmpty()) { - findViewById(R.id.no_profiles_layout).setVisibility(View.VISIBLE); - findViewById(R.id.main_app_layout).setVisibility(View.GONE); + b.noProfilesLayout.setVisibility(View.VISIBLE); + b.mainAppLayout.setVisibility(View.GONE); return; } - findViewById(R.id.main_app_layout).setVisibility(View.VISIBLE); - findViewById(R.id.no_profiles_layout).setVisibility(View.GONE); + b.mainAppLayout.setVisibility(View.VISIBLE); + b.noProfilesLayout.setVisibility(View.GONE); - findViewById(R.id.nav_profile_list).setMinimumHeight( + b.navProfileList.setMinimumHeight( (int) (getResources().getDimension(R.dimen.thumb_row_height) * newList.size())); - debug("profiles", "profile list changed"); + Logger.debug("profiles", "profile list changed"); mProfileListAdapter.notifyDataSetChanged(); createShortcuts(newList); @@ -393,6 +369,15 @@ public class MainActivity extends ProfileThemedActivity { * called when the current profile has changed */ private void onProfileChanged(MobileLedgerProfile profile) { + if (this.profile == null) { + if (profile == null) + return; + } + else { + if (this.profile.equals(profile)) + return; + } + boolean haveProfile = profile != null; if (haveProfile) @@ -400,11 +385,13 @@ public class MainActivity extends ProfileThemedActivity { else setTitle(R.string.app_name); + mainModel.setProfile(profile); + this.profile = profile; int newProfileTheme = haveProfile ? profile.getThemeHue() : -1; if (newProfileTheme != Colors.profileThemeId) { - debug("profiles", + Logger.debug("profiles", String.format(Locale.ENGLISH, "profile theme %d → %d", Colors.profileThemeId, newProfileTheme)); Colors.profileThemeId = newProfileTheme; @@ -414,147 +401,99 @@ public class MainActivity extends ProfileThemedActivity { return; } - findViewById(R.id.no_profiles_layout).setVisibility(haveProfile ? View.GONE : View.VISIBLE); - findViewById(R.id.pager_layout).setVisibility(haveProfile ? View.VISIBLE : View.VISIBLE); + b.noProfilesLayout.setVisibility(haveProfile ? View.GONE : View.VISIBLE); + b.pagerLayout.setVisibility(haveProfile ? View.VISIBLE : View.VISIBLE); mProfileListAdapter.notifyDataSetChanged(); - Data.transactions.clear(); - debug("transactions", "requesting list reload"); - TransactionListViewModel.scheduleTransactionListReload(); - - Data.accounts.clear(); - AccountSummaryViewModel.scheduleAccountListReload(); + mainModel.clearAccounts(); + mainModel.clearTransactions(); if (haveProfile) { + mainModel.scheduleAccountListReload(); + Logger.debug("transactions", "requesting list reload"); + mainModel.scheduleTransactionListReload(); + if (profile.isPostingPermitted()) { - mToolbar.setSubtitle(null); - fab.show(); + b.toolbar.setSubtitle(null); + b.btnAddTransaction.show(); } else { - mToolbar.setSubtitle(R.string.profile_subtitle_read_only); - fab.hide(); + b.toolbar.setSubtitle(R.string.profile_subtitle_read_only); + b.btnAddTransaction.hide(); } } else { - mToolbar.setSubtitle(null); - fab.hide(); + b.toolbar.setSubtitle(null); + b.btnAddTransaction.hide(); } updateLastUpdateTextFromDB(); } - private void updateLastUpdateDisplay(Date newValue) { - LinearLayout l = findViewById(R.id.transactions_last_update_layout); - TextView v = findViewById(R.id.transactions_last_update); - if (newValue == null) { - l.setVisibility(View.INVISIBLE); - debug("main", "no last update date :("); - } - else { - final String text = DateFormat.getDateTimeInstance() - .format(newValue); - v.setText(text); - l.setVisibility(View.VISIBLE); - debug("main", String.format("Date formatted: %s", text)); - } - - scheduleDataRetrievalIfStale(newValue); - } private void profileThemeChanged() { - storeThemeIdInPrefs(profile.getThemeHue()); - // un-hook all observed LiveData - Data.profile.removeObservers(this); + Data.removeProfileObservers(this); Data.profiles.removeObservers(this); + Data.lastUpdateTransactionCount.removeObservers(this); + Data.lastUpdateAccountCount.removeObservers(this); Data.lastUpdateDate.removeObservers(this); recreate(); } - private void storeThemeIdInPrefs(int themeId) { - // store the new theme id in the preferences - SharedPreferences prefs = getPreferences(MODE_PRIVATE); - SharedPreferences.Editor e = prefs.edit(); - e.putInt(PREF_THEME_ID, themeId); - e.apply(); - } - public void startEditProfileActivity(MobileLedgerProfile profile) { - Intent intent = new Intent(this, ProfileDetailActivity.class); - Bundle args = new Bundle(); - if (profile != null) { - int index = Data.getProfileIndex(profile); - if (index != -1) - intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index); - } - intent.putExtras(args); - startActivity(intent, args); - } - private void setupProfile() { - MLDB.getOption(MLDB.OPT_PROFILE_UUID, null, new GetOptCallback() { - @Override - protected void onResult(String profileUUID) { - MobileLedgerProfile startupProfile; - - startupProfile = Data.getProfile(profileUUID); - Data.setCurrentProfile(startupProfile); - } - }); - } public void fabNewTransactionClicked(View view) { Intent intent = new Intent(this, NewTransactionActivity.class); startActivity(intent); overridePendingTransition(R.anim.slide_in_up, R.anim.dummy); } public void markDrawerItemCurrent(int id) { - TextView item = drawer.findViewById(id); + TextView item = b.drawerLayout.findViewById(id); item.setBackgroundColor(Colors.tableRowDarkBG); - LinearLayout actions = drawer.findViewById(R.id.nav_actions); - for (int i = 0; i < actions.getChildCount(); i++) { - View view = actions.getChildAt(i); + for (int i = 0; i < b.navActions.getChildCount(); i++) { + View view = b.navActions.getChildAt(i); if (view.getId() != id) { view.setBackgroundColor(Color.TRANSPARENT); } } } public void onAccountSummaryClicked(View view) { - drawer.closeDrawers(); + b.drawerLayout.closeDrawers(); showAccountSummaryFragment(); } private void showAccountSummaryFragment() { - mViewPager.setCurrentItem(0, true); - Data.accountFilter.setValue(null); + b.mainPager.setCurrentItem(0, true); + mainModel.getAccountFilter() + .setValue(null); } public void onLatestTransactionsClicked(View view) { - drawer.closeDrawers(); + b.drawerLayout.closeDrawers(); - showTransactionsFragment((String) null); - } - private void showTransactionsFragment(String accName) { - Data.accountFilter.setValue(accName); - mViewPager.setCurrentItem(1, true); + showTransactionsFragment(null); } - private void showTransactionsFragment(LedgerAccount account) { - showTransactionsFragment((account == null) ? null : account.getName()); + public void showTransactionsFragment(String accName) { + mainModel.getAccountFilter() + .setValue(accName); + b.mainPager.setCurrentItem(1, true); } - public void showAccountTransactions(LedgerAccount account) { + public void showAccountTransactions(String accountName) { mBackMeansToAccountList = true; - showTransactionsFragment(account); + showTransactionsFragment(accountName); } @Override public void onBackPressed() { - DrawerLayout drawer = findViewById(R.id.drawer_layout); - if (drawer.isDrawerOpen(GravityCompat.START)) { - drawer.closeDrawer(GravityCompat.START); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.drawerLayout.closeDrawer(GravityCompat.START); } else { - if (mBackMeansToAccountList && (mViewPager.getCurrentItem() == 1)) { - Data.accountFilter.setValue(null); + if (mBackMeansToAccountList && (b.mainPager.getCurrentItem() == 1)) { + mainModel.getAccountFilter() + .setValue(null); showAccountSummaryFragment(); mBackMeansToAccountList = false; } else { - debug("fragments", String.format(Locale.ENGLISH, "manager stack: %d", + Logger.debug("fragments", String.format(Locale.ENGLISH, "manager stack: %d", getSupportFragmentManager().getBackStackEntryCount())); super.onBackPressed(); @@ -565,199 +504,149 @@ public class MainActivity extends ProfileThemedActivity { if (profile == null) return; - long last_update = profile.getLongOption(MLDB.OPT_LAST_SCRAPE, 0L); + long lastUpdate = profile.getLongOption(MLDB.OPT_LAST_SCRAPE, 0L); - debug("transactions", String.format(Locale.ENGLISH, "Last update = %d", last_update)); - if (last_update == 0) { + Logger.debug("transactions", String.format(Locale.ENGLISH, "Last update = %d", lastUpdate)); + if (lastUpdate == 0) { Data.lastUpdateDate.postValue(null); } else { - Data.lastUpdateDate.postValue(new Date(last_update)); + Data.lastUpdateDate.postValue(new Date(lastUpdate)); } - } - public void onStopTransactionRefreshClick(View view) { - debug("interactive", "Cancelling transactions refresh"); - Data.stopTransactionsRetrieval(); - bTransactionListCancelDownload.setEnabled(false); - } - public void onRetrieveDone(String error) { - Data.transactionRetrievalDone(); - findViewById(R.id.transaction_progress_layout).setVisibility(View.GONE); - - if (error == null) { - updateLastUpdateTextFromDB(); - new RefreshDescriptionsTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); - TransactionListViewModel.scheduleTransactionListReload(); + scheduleDataRetrievalIfStale(lastUpdate); + + } + private void refreshLastUpdateInfo() { + final int formatFlags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR | + DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_NUMERIC_DATE; + String templateForTransactions = + getResources().getString(R.string.transaction_count_summary); + String templateForAccounts = getResources().getString(R.string.account_count_summary); + Integer accountCount = Data.lastUpdateAccountCount.getValue(); + Integer transactionCount = Data.lastUpdateTransactionCount.getValue(); + Date lastUpdate = Data.lastUpdateDate.getValue(); + if (lastUpdate == null) { + Data.lastTransactionsUpdateText.set("----"); + Data.lastAccountsUpdateText.set("----"); + } + else { + Data.lastTransactionsUpdateText.set( + String.format(Objects.requireNonNull(Data.locale.getValue()), + templateForTransactions, + transactionCount == null ? 0 : transactionCount, + DateUtils.formatDateTime(this, lastUpdate.getTime(), formatFlags))); + Data.lastAccountsUpdateText.set( + String.format(Objects.requireNonNull(Data.locale.getValue()), + templateForAccounts, accountCount == null ? 0 : accountCount, + DateUtils.formatDateTime(this, lastUpdate.getTime(), formatFlags))); } - else - Snackbar.make(mViewPager, error, Snackbar.LENGTH_LONG) - .show(); } - public void onRetrieveStart() { - ProgressBar progressBar = findViewById(R.id.transaction_list_progress_bar); - bTransactionListCancelDownload.setEnabled(true); - ColorStateList csl = Colors.getColorStateList(); - progressBar.setIndeterminateTintList(csl); - progressBar.setProgressTintList(csl); - progressBar.setIndeterminate(true); - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) - progressBar.setProgress(0, false); - else - progressBar.setProgress(0); - findViewById(R.id.transaction_progress_layout).setVisibility(View.VISIBLE); + public void onStopTransactionRefreshClick(View view) { + Logger.debug("interactive", "Cancelling transactions refresh"); + mainModel.stopTransactionsRetrieval(); + b.transactionListCancelDownload.setEnabled(false); + } + public void onRetrieveRunningChanged(Boolean running) { + if (running) { + b.transactionListCancelDownload.setEnabled(true); + ColorStateList csl = Colors.getColorStateList(); + b.transactionListProgressBar.setIndeterminateTintList(csl); + b.transactionListProgressBar.setProgressTintList(csl); + b.transactionListProgressBar.setIndeterminate(true); + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { + b.transactionListProgressBar.setProgress(0, false); + } + else { + b.transactionListProgressBar.setProgress(0); + } + b.transactionProgressLayout.setVisibility(View.VISIBLE); + } + else { + b.transactionProgressLayout.setVisibility(View.GONE); + } } public void onRetrieveProgress(RetrieveTransactionsTask.Progress progress) { - ProgressBar progressBar = findViewById(R.id.transaction_list_progress_bar); - if ((progress.getTotal() == RetrieveTransactionsTask.Progress.INDETERMINATE) || - (progress.getTotal() == 0)) - { - progressBar.setIndeterminate(true); + if (progress.getState() == RetrieveTransactionsTask.ProgressState.FINISHED) { + Logger.debug("progress", "Done"); + b.transactionProgressLayout.setVisibility(View.GONE); + + mainModel.transactionRetrievalDone(); + + String error = progress.getError(); + if (error != null) { + if (error.equals(RetrieveTransactionsTask.Result.ERR_JSON_PARSER_ERROR)) + error = getResources().getString(R.string.err_json_parser_error); + + AlertDialog.Builder builder = new AlertDialog.Builder(this); + builder.setMessage(error); + builder.setPositiveButton(R.string.btn_profile_options, (dialog, which) -> { + Logger.debug("error", "will start profile editor"); + MobileLedgerProfile.startEditProfileActivity(this, profile); + }); + builder.create() + .show(); + return; + } + + return; + } + + + b.transactionListCancelDownload.setEnabled(true); +// ColorStateList csl = Colors.getColorStateList(); +// progressBar.setIndeterminateTintList(csl); +// progressBar.setProgressTintList(csl); +// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) +// progressBar.setProgress(0, false); +// else +// progressBar.setProgress(0); + b.transactionProgressLayout.setVisibility(View.VISIBLE); + + if (progress.isIndeterminate() || (progress.getTotal() <= 0)) { + b.transactionListProgressBar.setIndeterminate(true); + Logger.debug("progress", "indeterminate"); } else { - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { - progressBar.setMin(0); - } - progressBar.setMax(progress.getTotal()); - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { - progressBar.setProgress(progress.getProgress(), true); + if (b.transactionListProgressBar.isIndeterminate()) { + b.transactionListProgressBar.setIndeterminate(false); } +// Logger.debug("progress", +// String.format(Locale.US, "%d/%d", progress.getProgress(), progress.getTotal +// ())); + b.transactionListProgressBar.setMax(progress.getTotal()); + // for some reason animation doesn't work - no progress is shown (stick at 0) + // on lineageOS 14.1 (Nougat, 7.1.2) + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) + b.transactionListProgressBar.setProgress(progress.getProgress(), false); else - progressBar.setProgress(progress.getProgress()); - progressBar.setIndeterminate(false); + b.transactionListProgressBar.setProgress(progress.getProgress()); } } public void fabShouldShow() { - if ((profile != null) && profile.isPostingPermitted() && !drawer.isOpen()) - fab.show(); + if ((profile != null) && profile.isPostingPermitted() && !b.drawerLayout.isOpen()) + b.btnAddTransaction.show(); else fabHide(); } public void fabHide() { - fab.hide(); + b.btnAddTransaction.hide(); } - public void onAccountSummaryRowViewClicked(View view) { - ViewGroup row; - switch (view.getId()) { - case R.id.account_expander: - row = (ViewGroup) view.getParent() - .getParent() - .getParent(); - break; - case R.id.account_expander_container: - case R.id.account_row_acc_name: - row = (ViewGroup) view.getParent() - .getParent(); - break; - default: - row = (ViewGroup) view.getParent(); - break; - } - LedgerAccount acc = (LedgerAccount) row.getTag(); - switch (view.getId()) { - case R.id.account_row_acc_name: - case R.id.account_expander: - case R.id.account_expander_container: - debug("accounts", "Account expander clicked"); - if (!acc.hasSubAccounts()) - return; - - boolean wasExpanded = acc.isExpanded(); - - View arrow = row.findViewById(R.id.account_expander_container); - - arrow.clearAnimation(); - ViewPropertyAnimator animator = arrow.animate(); - - acc.toggleExpanded(); - DbOpQueue.add("update accounts set expanded=? where name=? and profile=?", - new Object[]{acc.isExpanded(), acc.getName(), profile.getUuid() - }); - - if (wasExpanded) { - debug("accounts", String.format("Collapsing account '%s'", acc.getName())); - arrow.setRotation(0); - animator.rotationBy(180); - - // removing all child accounts from the view - int start = -1, count = 0; - try (LockHolder ignored = Data.accounts.lockForWriting()) { - for (int i = 0; i < Data.accounts.size(); i++) { - if (acc.isParentOf(Data.accounts.get(i))) { -// debug("accounts", String.format("Found a child '%s' at position -// %d", -// Data.accounts.get(i).getName(), i)); - if (start == -1) { - start = i; - } - count++; - } - else { - if (start != -1) { -// debug("accounts", -// String.format("Found a non-child '%s' at position %d", -// Data.accounts.get(i).getName(), i)); - break; - } - } - } - - if (start != -1) { - for (int j = 0; j < count; j++) { -// debug("accounts", String.format("Removing item %d: %s", start + j, -// Data.accounts.get(start).getName())); - Data.accounts.removeQuietly(start); - } - - mAccountSummaryFragment.modelAdapter.notifyItemRangeRemoved(start, - count); - } - } - } - else { - debug("accounts", String.format("Expanding account '%s'", acc.getName())); - arrow.setRotation(180); - animator.rotationBy(-180); - List children = profile.loadVisibleChildAccountsOf(acc); - try (LockHolder ignored = Data.accounts.lockForWriting()) { - int parentPos = Data.accounts.indexOf(acc); - if (parentPos != -1) { - // may have disappeared in a concurrent refresh operation - Data.accounts.addAllQuietly(parentPos + 1, children); - mAccountSummaryFragment.modelAdapter.notifyItemRangeInserted( - parentPos + 1, children.size()); - } - } - } - break; - case R.id.account_row_acc_amounts: - if (acc.getAmountCount() > AccountSummaryAdapter.AMOUNT_LIMIT) { - acc.toggleAmountsExpanded(); - DbOpQueue.add( - "update accounts set amounts_expanded=? where name=? and profile=?", - new Object[]{acc.amountsExpanded(), acc.getName(), profile.getUuid() - }); - Data.accounts.triggerItemChangedNotification(acc); - } - break; - } - } + public static class SectionsPagerAdapter extends FragmentStateAdapter { - public class SectionsPagerAdapter extends FragmentPagerAdapter { - - SectionsPagerAdapter(FragmentManager fm) { - super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT); + public SectionsPagerAdapter(@NonNull FragmentActivity fragmentActivity) { + super(fragmentActivity); } - @NotNull @Override - public Fragment getItem(int position) { - debug("main", String.format(Locale.ENGLISH, "Switching to fragment %d", position)); + public Fragment createFragment(int position) { + Logger.debug("main", + String.format(Locale.ENGLISH, "Switching to fragment %d", position)); switch (position) { case 0: // debug("flow", "Creating account summary fragment"); - return mAccountSummaryFragment = new AccountSummaryFragment(); + return new AccountSummaryFragment(); case 1: return new TransactionListFragment(); default: @@ -767,7 +656,7 @@ public class MainActivity extends ProfileThemedActivity { } @Override - public int getCount() { + public int getItemCount() { return 2; } }