app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java

   1 /*
   2  * Copyright © 2020 Damyan Ivanov.
   3  * This file is part of MoLe.
   4  * MoLe is free software: you can distribute it and/or modify it
   5  * under the term of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your opinion), any later version.
   8  *
   9  * MoLe is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License terms for details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.ktnx.mobileledger.ui.account_summary;
  19
  20 import android.content.Context;
  21 import android.os.Bundle;
  22 import android.view.LayoutInflater;
  23 import android.view.View;
  24 import android.view.ViewGroup;
  25
  26 import androidx.annotation.NonNull;
  27 import androidx.annotation.Nullable;
  28 import androidx.recyclerview.widget.DividerItemDecoration;
  29 import androidx.recyclerview.widget.LinearLayoutManager;
  30 import androidx.recyclerview.widget.RecyclerView;
  31
  32 import net.ktnx.mobileledger.R;
  33 import net.ktnx.mobileledger.model.Data;
  34 import net.ktnx.mobileledger.model.LedgerAccount;
  35 import net.ktnx.mobileledger.model.MobileLedgerProfile;
  36 import net.ktnx.mobileledger.ui.MobileLedgerListFragment;
  37 import net.ktnx.mobileledger.ui.activity.MainActivity;
  38 import net.ktnx.mobileledger.utils.Colors;
  39 import net.ktnx.mobileledger.utils.Logger;
  40
  41 import org.jetbrains.annotations.NotNull;
  42
  43 import java.util.List;
  44 import java.util.Locale;
  45
  46 import static net.ktnx.mobileledger.utils.Logger.debug;
  47
  48 public class AccountSummaryFragment extends MobileLedgerListFragment {
  49     public AccountSummaryAdapter modelAdapter;
  50     @Override
  51     public void onCreate(@Nullable Bundle savedInstanceState) {
  52         super.onCreate(savedInstanceState);
  53         debug("flow", "AccountSummaryFragment.onCreate()");
  54         setHasOptionsMenu(true);
  55     }
  56     public void onAttach(@NotNull Context context) {
  57         super.onAttach(context);
  58         debug("flow", "AccountSummaryFragment.onAttach()");
  59     }
  60     @Override
  61     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
  62                              @Nullable Bundle savedInstanceState) {
  63         debug("flow", "AccountSummaryFragment.onCreateView()");
  64         return inflater.inflate(R.layout.account_summary_fragment, container, false);
  65     }
  66
  67     @Override
  68
  69     public void onActivityCreated(@Nullable Bundle savedInstanceState) {
  70         debug("flow", "AccountSummaryFragment.onActivityCreated()");
  71         super.onActivityCreated(savedInstanceState);
  72
  73         Data.backgroundTasksRunning.observe(this.getViewLifecycleOwner(),
  74                 this::onBackgroundTaskRunningChanged);
  75
  76         modelAdapter = new AccountSummaryAdapter();
  77         MainActivity mainActivity = getMainActivity();
  78
  79         root = mainActivity.findViewById(R.id.account_root);
  80         LinearLayoutManager llm = new LinearLayoutManager(mainActivity);
  81         llm.setOrientation(RecyclerView.VERTICAL);
  82         root.setLayoutManager(llm);
  83         root.setAdapter(modelAdapter);
  84         DividerItemDecoration did =
  85                 new DividerItemDecoration(mainActivity, DividerItemDecoration.VERTICAL);
  86         root.addItemDecoration(did);
  87
  88         mainActivity.fabShouldShow();
  89
  90         manageFabOnScroll();
  91
  92         refreshLayout = mainActivity.findViewById(R.id.account_swipe_refresh_layout);
  93         Colors.themeWatch.observe(getViewLifecycleOwner(), this::themeChanged);
  94         refreshLayout.setOnRefreshListener(() -> {
  95             debug("ui", "refreshing accounts via swipe");
  96             Data.scheduleTransactionListRetrieval(mainActivity);
  97         });
  98
  99         MobileLedgerProfile profile = Data.getProfile();
 100         profile.getDisplayedAccounts()
 101                .observe(getViewLifecycleOwner(),
 102                        (accounts) -> onAccountsChanged(profile, accounts));
 103     }
 104     private void onAccountsChanged(MobileLedgerProfile profile, List<LedgerAccount> accounts) {
 105         Logger.debug("async-acc",
 106                 String.format(Locale.US, "fragment: got new account list (%d items)",
 107                         accounts.size()));
 108         modelAdapter.setAccounts(profile, accounts);
 109     }
 110 }