app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java

   1 /*
   2  * Copyright © 2018 Damyan Ivanov.
   3  * This file is part of Mobile-Ledger.
   4  * Mobile-Ledger 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  * Mobile-Ledger 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 Mobile-Ledger. If not, see <https://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.ktnx.mobileledger.ui.activity;
  19
  20 import android.content.Intent;
  21 import android.content.pm.PackageInfo;
  22 import android.os.Build;
  23 import android.os.Bundle;
  24 import android.support.v4.app.Fragment;
  25 import android.support.v4.app.FragmentManager;
  26 import android.support.v4.app.FragmentTransaction;
  27 import android.support.v4.view.GravityCompat;
  28 import android.support.v4.widget.DrawerLayout;
  29 import android.support.v7.app.ActionBarDrawerToggle;
  30 import android.support.v7.app.AppCompatActivity;
  31 import android.support.v7.widget.Toolbar;
  32 import android.util.Log;
  33 import android.view.ContextMenu;
  34 import android.view.MenuItem;
  35 import android.view.View;
  36 import android.widget.LinearLayout;
  37
  38 import net.ktnx.mobileledger.ui.account_summary.AccountSummaryFragment;
  39 import net.ktnx.mobileledger.R;
  40 import net.ktnx.mobileledger.ui.transaction_list.TransactionListFragment;
  41
  42 public class MainActivity extends AppCompatActivity {
  43     DrawerLayout drawer;
  44     private AccountSummaryFragment accountSummaryFragment;
  45     private TransactionListFragment transactionListFragment;
  46     private Fragment currentFragment = null;
  47
  48     @Override
  49     protected void onCreate(Bundle savedInstanceState) {
  50         super.onCreate(savedInstanceState);
  51         setContentView(R.layout.activity_account_summary);
  52         Toolbar toolbar = findViewById(R.id.toolbar);
  53         setSupportActionBar(toolbar);
  54
  55         drawer = findViewById(R.id.drawer_layout);
  56         ActionBarDrawerToggle toggle =
  57                 new ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open,
  58                         R.string.navigation_drawer_close);
  59         drawer.addDrawerListener(toggle);
  60         toggle.syncState();
  61
  62         android.widget.TextView ver = drawer.findViewById(R.id.drawer_version_text);
  63
  64         try {
  65             PackageInfo pi =
  66                     getApplicationContext().getPackageManager().getPackageInfo(getPackageName(), 0);
  67             ver.setText(pi.versionName);
  68         }
  69         catch (Exception e) {
  70             e.printStackTrace();
  71         }
  72
  73         onAccountSummaryClicked(null);
  74     }
  75
  76     @Override
  77     protected void onStart() {
  78         super.onStart();
  79         LinearLayout grp = drawer.findViewById(R.id.nav_actions);
  80         for (int i = 0; i < grp.getChildCount(); i++) {
  81             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
  82                 grp.getChildAt(i).setBackgroundColor(
  83                         getResources().getColor(R.color.drawer_background, getTheme()));
  84             }
  85             else {
  86                 grp.getChildAt(i)
  87                         .setBackgroundColor(getResources().getColor(R.color.drawer_background));
  88             }
  89         }
  90         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
  91             drawer.findViewById(R.id.nav_account_summary).setBackgroundColor(
  92                     getResources().getColor(R.color.table_row_even_bg, getTheme()));
  93         }
  94         else {
  95             drawer.findViewById(R.id.nav_account_summary)
  96                     .setBackgroundColor(getResources().getColor(R.color.table_row_even_bg));
  97         }
  98     }
  99
 100     public void fab_new_transaction_clicked(View view) {
 101         Intent intent = new Intent(this, NewTransactionActivity.class);
 102         startActivity(intent);
 103         overridePendingTransition(R.anim.slide_in_right, R.anim.dummy);
 104     }
 105
 106     public void nav_exit_clicked(View view) {
 107         Log.w("app", "exiting");
 108         finish();
 109     }
 110
 111     public void nav_settings_clicked(View view) {
 112         Intent intent = new Intent(this, SettingsActivity.class);
 113         startActivity(intent);
 114     }
 115     private void markDrawerItemCurrent(int id) {
 116         View item = drawer.findViewById(id);
 117         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
 118             item.setBackgroundColor(getResources().getColor(R.color.table_row_even_bg, getTheme()));
 119         }
 120         else {
 121             item.setBackgroundColor(getResources().getColor(R.color.table_row_even_bg));
 122         }
 123
 124         LinearLayout actions = drawer.findViewById(R.id.nav_actions);
 125         for (int i = 0; i < actions.getChildCount(); i++) {
 126             View view = actions.getChildAt(i);
 127             if (view.getId() != id) {
 128                 view.setBackgroundColor(getResources().getColor(android.R.color.transparent));
 129             }
 130         }
 131     }
 132     public void onOptionsMenuClicked(MenuItem menuItem) {
 133         ContextMenu.ContextMenuInfo info = menuItem.getMenuInfo();
 134         switch (menuItem.getItemId()) {
 135             case R.id.menu_acc_summary_cancel_selection:
 136                 if (accountSummaryFragment != null)
 137                     accountSummaryFragment.onCancelAccSelection(menuItem);
 138                 break;
 139             case R.id.menu_acc_summary_confirm_selection:
 140                 if (accountSummaryFragment != null)
 141                     accountSummaryFragment.onConfirmAccSelection(menuItem);
 142                 break;
 143             case R.id.menu_acc_summary_only_starred:
 144                 if (accountSummaryFragment != null)
 145                     accountSummaryFragment.onShowOnlyStarredClicked(menuItem);
 146                 break;
 147             case R.id.menu_transaction_list_filter:
 148                 if (transactionListFragment != null)
 149                     transactionListFragment.onShowFilterClick(menuItem);
 150                 break;
 151             default:
 152                 Log.e("menu", String.format("Menu item %d not handled", menuItem.getItemId()));
 153         }
 154     }
 155     public void onViewClicked(View view) {
 156         switch (view.getId()) {
 157             case R.id.clearAccountNameFilter:
 158                 if (transactionListFragment != null)
 159                     transactionListFragment.onClearAccountNameClick(view);
 160                 break;
 161             default:
 162                 Log.e("click", String.format("View %d click not handled", view.getId()));
 163         }
 164     }
 165     public void onAccountSummaryClicked(View view) {
 166         markDrawerItemCurrent(R.id.nav_account_summary);
 167         drawer.closeDrawers();
 168
 169         FragmentManager fm = getSupportFragmentManager();
 170         FragmentTransaction ft = fm.beginTransaction();
 171         currentFragment = accountSummaryFragment = new AccountSummaryFragment();
 172         ft.replace(R.id.root_frame, accountSummaryFragment);
 173         ft.commit();
 174     }
 175     public void onLatestTransactionsClicked(View view) {
 176         markDrawerItemCurrent(R.id.nav_latest_transactions);
 177         drawer.closeDrawers();
 178
 179         FragmentManager fm = getSupportFragmentManager();
 180         FragmentTransaction ft = fm.beginTransaction();
 181         currentFragment = transactionListFragment = new TransactionListFragment();
 182         ft.replace(R.id.root_frame, transactionListFragment);
 183         ft.commit();
 184     }
 185     @Override
 186     public void onBackPressed() {
 187         DrawerLayout drawer = findViewById(R.id.drawer_layout);
 188         if (drawer.isDrawerOpen(GravityCompat.START)) {
 189             drawer.closeDrawer(GravityCompat.START);
 190         }
 191         else {
 192             super.onBackPressed();
 193         }
 194     }
 195
 196 }