Start working on entry sorting

app/src/main/java/com/beemdevelopment/aegis/SortCategory.java

@@ -0,0 +1,29 @@
+package com.beemdevelopment.aegis;
+
+import com.beemdevelopment.aegis.helpers.comparators.IssuerNameComparator;
+
+import java.util.Comparator;
+
+public enum SortCategory {
+    ACCOUNT,
+    ACCOUNTREVERSED,
+    ISSUER,
+    ISSUERREVERSED,
+    CUSTOM;
+
+    public static Comparator getComparator(SortCategory sortCategory) {
+        switch(sortCategory) {
+            case ACCOUNT:
+                return new IssuerNameComparator();
+            case ACCOUNTREVERSED:
+                return new IssuerNameComparator();
+            case ISSUER:
+                return new IssuerNameComparator();
+            case ISSUERREVERSED:
+                return new IssuerNameComparator();
+            case CUSTOM:
+                return new IssuerNameComparator();
+        }
+        return null;
+    }
+}

app/src/main/java/com/beemdevelopment/aegis/helpers/comparators/IssuerNameComparator.java

@@ -0,0 +1,13 @@
+package com.beemdevelopment.aegis.helpers.comparators;
+
+import com.beemdevelopment.aegis.db.DatabaseEntry;
+import com.beemdevelopment.aegis.ui.views.EntryHolder;
+
+import java.util.Comparator;
+
+public class IssuerNameComparator implements Comparator<DatabaseEntry> {
+    @Override
+    public int compare(DatabaseEntry a, DatabaseEntry b) {
+        return a.getIssuer().compareTo(b.getIssuer());
+    }
+}

app/src/main/java/com/beemdevelopment/aegis/ui/MainActivity.java

@@ -8,6 +8,9 @@ import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Rect;
+
+import com.beemdevelopment.aegis.SortCategory;
+import com.beemdevelopment.aegis.helpers.comparators.IssuerNameComparator;
 import com.google.android.material.bottomsheet.BottomSheetDialog;
 import android.os.Bundle;
 import android.view.Menu;
@@ -27,6 +30,8 @@ import com.beemdevelopment.aegis.ui.views.EntryListView;
 
 import java.lang.reflect.UndeclaredThrowableException;
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 import java.util.TreeSet;
 
 import com.beemdevelopment.aegis.AegisApplication;
@@ -55,6 +60,7 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
     private DatabaseManager _db;
     private boolean _loaded;
     private String _checkedGroup;
+    private SortCategory _sortCategory;
 
     private Menu _menu;
     private FloatingActionsMenu _fabMenu;
@@ -257,6 +263,11 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
         _entryListView.setGroupFilter(group);
     }
 
+    private void setSortCategory(SortCategory sortCategory) {
+        _sortCategory = sortCategory;
+        _entryListView.setSortCategory(sortCategory);
+    }
+
     private void addEntry(DatabaseEntry entry) {
         _db.addEntry(entry);
         _entryListView.addEntry(entry);
@@ -422,6 +433,36 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
                     }
                     setGroupFilter(group);
                 }
+
+                if (item.getGroupId() == R.id.action_sort_category) {
+                    item.setChecked(true);
+
+                    SortCategory sortCategory;
+                    switch (item.getItemId()) {
+                        case R.id.menu_sort_alphabetically:
+                            sortCategory = SortCategory.ISSUER;
+                            break;
+
+                        case R.id.menu_sort_alphabetically_reverse:
+                            sortCategory = SortCategory.ISSUERREVERSED;
+                            break;
+
+                        case R.id.menu_sort_alphabetically_name:
+                            sortCategory = SortCategory.ACCOUNT;
+                            break;
+
+                        case R.id.menu_sort_alphabetically_name_reverse:
+                            sortCategory = SortCategory.ACCOUNTREVERSED;
+                            break;
+
+                        case R.id.sort_custom:
+                        default:
+                            sortCategory = SortCategory.ACCOUNTREVERSED;
+                            break;
+                    }
+
+                    setSortCategory(sortCategory);
+                }
                 return super.onOptionsItemSelected(item);
         }
     }
@@ -463,7 +504,8 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
 
     private void loadEntries() {
         // load all entries
-        _entryListView.addEntries(_db.getEntries());
+        List<DatabaseEntry> entries = new ArrayList<DatabaseEntry>(_db.getEntries());
+        _entryListView.addEntries(entries);
         _loaded = true;
     }
 

app/src/main/java/com/beemdevelopment/aegis/ui/views/EntryAdapter.java

@@ -5,7 +5,9 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.beemdevelopment.aegis.SortCategory;
 import com.beemdevelopment.aegis.helpers.ItemTouchHelperAdapter;
+import com.beemdevelopment.aegis.helpers.comparators.IssuerNameComparator;
 import com.beemdevelopment.aegis.otp.HotpInfo;
 import com.beemdevelopment.aegis.otp.OtpInfo;
 import com.beemdevelopment.aegis.otp.OtpInfoException;
@@ -27,6 +29,7 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
     private boolean _tapToReveal;
     private int _tapToRevealTime;
     private String _groupFilter;
+    private SortCategory _sortCategory;
 
     // keeps track of the viewholders that are currently bound
     private List<EntryHolder> _holders;
@@ -151,6 +154,16 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
         notifyDataSetChanged();
     }
 
+    public void setSortCategory(SortCategory sortCategory) {
+        if (_sortCategory != sortCategory)
+        {
+            _sortCategory = sortCategory;
+            Collections.sort(_shownEntries, new IssuerNameComparator());
+
+            notifyDataSetChanged();
+        }
+    }
+
     @Override
     public void onItemDismiss(int position) {
 

app/src/main/java/com/beemdevelopment/aegis/ui/views/EntryListView.java

@@ -14,6 +14,7 @@ import android.view.ViewGroup;
 import android.view.animation.AnimationUtils;
 import android.view.animation.LayoutAnimationController;
 
+import com.beemdevelopment.aegis.SortCategory;
 import com.beemdevelopment.aegis.helpers.SimpleItemTouchHelperCallback;
 import com.beemdevelopment.aegis.helpers.UiRefresher;
 import com.beemdevelopment.aegis.otp.TotpInfo;
@@ -93,6 +94,11 @@ public class EntryListView extends Fragment implements EntryAdapter.Listener {
         runLayoutAnimation(_rvKeyProfiles);
     }
 
+    public void setSortCategory(SortCategory sortCategory) {
+        _adapter.setSortCategory(sortCategory);
+        runLayoutAnimation(_rvKeyProfiles);
+    }
+
     public void refresh(boolean hard) {
         if (_showProgress) {
             _progressBar.refresh();

app/src/main/res/drawable-anydpi/ic_action_sort.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFF">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M3,18h6v-2L3,16v2zM3,6v2h18L21,6L3,6zM3,13h12v-2L3,11v2z"/>
+</vector>

app/src/main/res/menu/menu_main.xml

@@ -21,6 +21,35 @@
                     android:title="@string/all"
                     android:checked="true" />
             </group>
+
+        </menu>
+    </item>
+    <item
+        android:id="@+id/action_sort"
+        android:icon="@drawable/ic_action_sort"
+        app:showAsAction="always"
+        android:title="@string/filter">
+        <menu>
+            <group
+                android:id="@+id/action_sort_category"
+                android:checkableBehavior="single">
+                <item
+                    android:id="@+id/sort_custom"
+                    android:title="@string/sort_custom"
+                    android:checked="true" />
+                <item
+                    android:id="@+id/menu_sort_alphabetically_name"
+                    android:title="@string/sort_alphabetically_name"/>
+                <item
+                    android:id="@+id/menu_sort_alphabetically_name_reverse"
+                    android:title="@string/sort_alphabetically_name_reverse"/>
+                <item
+                    android:id="@+id/menu_sort_alphabetically"
+                    android:title="@string/sort_alphabetically"/>
+                <item
+                    android:id="@+id/menu_sort_alphabetically_reverse"
+                    android:title="@string/sort_alphabetically_reverse"/>
+            </group>
         </menu>
     </item>
     <item

app/src/main/res/values/strings.xml

@@ -146,6 +146,11 @@
     <string name="all">All</string>
     <string name="name">Name</string>
     <string name="no_group">No group</string>
+    <string name="sort_alphabetically">Issuer (A to Z)</string>
+    <string name="sort_alphabetically_reverse">Issuer (Z to A)</string>
+    <string name="sort_alphabetically_name">Account (A to Z)</string>
+    <string name="sort_alphabetically_name_reverse">Account (Z to A)</string>
+    <string name="sort_custom">Custom</string>
     <string name="new_group">New group...</string>
     <string name="enter_group_name">Enter a group name</string>
     <string name="group_name_hint">Group name</string>