Add usage count to entries

Update Preferences.java

Fix build error and review improvements

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

@@ -12,9 +12,15 @@ import org.json.JSONException;
 
 import java.util.ArrayList;
 import java.util.Collections;
+
+import org.json.JSONObject;
+
 import java.util.Date;
 import java.util.List;
+import java.util.HashMap;
 import java.util.Locale;
+import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
 public class Preferences {
@@ -147,6 +153,56 @@ public class Preferences {
         _prefs.edit().putInt("pref_current_view_mode", viewMode.ordinal()).apply();
     }
 
+    public Integer getUsageCount(UUID uuid) {
+        Integer usageCount = getUsageCounts().get(uuid);
+
+        return usageCount != null ? usageCount : 0;
+    }
+
+    public void resetUsageCount(UUID uuid) {
+        Map<UUID, Integer> usageCounts = getUsageCounts();
+        usageCounts.put(uuid, 0);
+
+        setUsageCount(usageCounts);
+    }
+
+    public void clearUsageCount() {
+        _prefs.edit().remove("pref_usage_count").apply();
+    }
+
+    public Map<UUID, Integer> getUsageCounts() {
+        Map<UUID, Integer> usageCounts = new HashMap<>();
+        String usageCount = _prefs.getString("pref_usage_count", "");
+        try {
+            JSONArray arr = new JSONArray(usageCount);
+            for(int i = 0; i < arr.length(); i++) {
+                JSONObject json = arr.getJSONObject(i);
+                usageCounts.put(UUID.fromString(json.getString("uuid")), json.getInt("count"));
+            }
+
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+
+        return usageCounts;
+    }
+
+    public void setUsageCount(Map<UUID, Integer> usageCounts) {
+        JSONArray usageCountJson = new JSONArray();
+        for (Map.Entry<UUID, Integer> entry : usageCounts.entrySet()) {
+            JSONObject entryJson = new JSONObject();
+            try {
+                entryJson.put("uuid", entry.getKey());
+                entryJson.put("count", entry.getValue());
+                usageCountJson.put(entryJson);
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
+
+        _prefs.edit().putString("pref_usage_count", usageCountJson.toString()).apply();
+    }
+
     public int getTimeout() {
         return _prefs.getInt("pref_timeout", -1);
     }

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

@@ -1,5 +1,6 @@
 package com.beemdevelopment.aegis;
 
+import com.beemdevelopment.aegis.helpers.comparators.UsageCountComparator;
 import com.beemdevelopment.aegis.vault.VaultEntry;
 import com.beemdevelopment.aegis.helpers.comparators.AccountNameComparator;
 import com.beemdevelopment.aegis.helpers.comparators.IssuerNameComparator;
@@ -12,7 +13,8 @@ public enum SortCategory {
     ACCOUNT,
     ACCOUNT_REVERSED,
     ISSUER,
-    ISSUER_REVERSED;
+    ISSUER_REVERSED,
+    USAGE_COUNT;
 
     private static SortCategory[] _values;
 
@@ -40,6 +42,9 @@ public enum SortCategory {
             case ISSUER_REVERSED:
                 comparator = Collections.reverseOrder(new IssuerNameComparator());
                 break;
+            case USAGE_COUNT:
+                comparator = Collections.reverseOrder(new UsageCountComparator());
+                break;
         }
 
         return comparator;
@@ -57,6 +62,8 @@ public enum SortCategory {
                 return R.id.menu_sort_alphabetically;
             case ISSUER_REVERSED:
                 return R.id.menu_sort_alphabetically_reverse;
+            case USAGE_COUNT:
+                return R.id.menu_sort_usage_count;
             default:
                 return R.id.menu_sort_custom;
         }

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

@@ -0,0 +1,12 @@
+package com.beemdevelopment.aegis.helpers.comparators;
+
+import com.beemdevelopment.aegis.vault.VaultEntry;
+
+import java.util.Comparator;
+
+public class UsageCountComparator implements Comparator<VaultEntry> {
+    @Override
+    public int compare(VaultEntry a, VaultEntry b) {
+        return Integer.compare(a.getUsageCount(), b.getUsageCount());
+    }
+}

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

@@ -22,6 +22,8 @@ import android.widget.AutoCompleteTextView;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -100,6 +102,7 @@ public class EditEntryActivity extends AegisActivity {
     private TextInputEditText _textDigits;
     private TextInputLayout _textDigitsLayout;
     private TextInputEditText _textSecret;
+    private TextInputEditText _textUsageCount;
 
     private AutoCompleteTextView _dropdownType;
     private AutoCompleteTextView _dropdownAlgo;
@@ -150,6 +153,7 @@ public class EditEntryActivity extends AegisActivity {
         _textDigits = findViewById(R.id.text_digits);
         _textDigitsLayout = findViewById(R.id.text_digits_layout);
         _textSecret = findViewById(R.id.text_secret);
+        _textUsageCount = findViewById(R.id.text_usage_count);
         _dropdownType = findViewById(R.id.dropdown_type);
         DropdownHelper.fillDropdown(this, _dropdownType, R.array.otp_types_array);
         _dropdownAlgoLayout = findViewById(R.id.dropdown_algo_layout);
@@ -279,6 +283,8 @@ public class EditEntryActivity extends AegisActivity {
                 }
             }
         });
+
+        _textUsageCount.setText(getPreferences().getUsageCount(entryUUID).toString());
     }
 
     private void updateAdvancedFieldStatus(String otpType) {
@@ -405,6 +411,14 @@ public class EditEntryActivity extends AegisActivity {
             case R.id.action_edit_icon:
                 startIconSelection();
                 break;
+            case R.id.action_reset_usage_count:
+                Dialogs.showSecureDialog(new AlertDialog.Builder(this)
+                        .setTitle(R.string.action_reset_usage_count)
+                        .setMessage(R.string.action_reset_usage_count_dialog)
+                        .setPositiveButton(android.R.string.yes, (dialog, which) -> resetUsageCount())
+                        .setNegativeButton(android.R.string.no, null)
+                        .create());
+                break;
             case R.id.action_default_icon:
                 TextDrawable drawable = TextDrawableHelper.generate(_origEntry.getIssuer(), _origEntry.getName(), _iconView);
                 _iconView.setImageDrawable(drawable);
@@ -431,6 +445,11 @@ public class EditEntryActivity extends AegisActivity {
         AegisActivity.Helper.startExtActivityForResult(this, chooserIntent, PICK_IMAGE_REQUEST);
     }
 
+    private void resetUsageCount() {
+        getPreferences().resetUsageCount(_origEntry.getUUID());
+        _textUsageCount.setText("0");
+    }
+
     private void startIconSelection() {
         List<IconPack> iconPacks = getApp().getIconPackManager().getIconPacks().stream()
                 .sorted(Comparator.comparing(IconPack::getName))

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

@@ -57,6 +57,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
@@ -165,6 +166,17 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
         super.onDestroy();
     }
 
+    @Override
+    protected void onPause() {
+        Map<UUID, Integer> usageMap = _entryListView.getUsageCounts();
+        if (usageMap != null) {
+            getPreferences().setUsageCount(usageMap);
+        }
+
+        super.onPause();
+    }
+
+
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         _isAuthenticating = false;
@@ -487,6 +499,9 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
             // update the list of groups in the entry list view so that the chip gets updated
             _entryListView.setGroups(_vault.getGroups());
 
+            // update the usage counts in case they are edited outside of the entrylistview
+            _entryListView.setUsageCounts(getPreferences().getUsageCounts());
+
             // refresh all codes to prevent showing old ones
             _entryListView.refresh(false);
         } else {
@@ -605,6 +620,9 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
                         case R.id.menu_sort_alphabetically_name_reverse:
                             sortCategory = SortCategory.ACCOUNT_REVERSED;
                             break;
+                        case R.id.menu_sort_usage_count:
+                            sortCategory = SortCategory.USAGE_COUNT;
+                            break;
                         case R.id.menu_sort_custom:
                         default:
                             sortCategory = SortCategory.CUSTOM;
@@ -625,6 +643,7 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
 
     private void loadEntries() {
         if (!_loaded) {
+            _entryListView.setUsageCounts(getPreferences().getUsageCounts());
             _entryListView.addEntries(_vault.getEntries());
             _entryListView.runEntriesAnimation();
             _loaded = true;
@@ -738,6 +757,7 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
         _entryListView.clearEntries();
         _loaded = false;
 
+
         if (userInitiated) {
             startAuthActivity(true);
         } else {

app/src/main/java/com/beemdevelopment/aegis/ui/fragments/AppearancePreferencesFragment.java

@@ -21,6 +21,7 @@ import java.util.HashSet;
 
 public class AppearancePreferencesFragment extends PreferencesFragment {
     private Preference _groupsPreference;
+    private Preference _resetUsageCountPreference;
 
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
@@ -36,6 +37,17 @@ public class AppearancePreferencesFragment extends PreferencesFragment {
             return true;
         });
 
+        _resetUsageCountPreference = findPreference("pref_reset_usage_count");
+        _resetUsageCountPreference.setOnPreferenceClickListener(preference -> {
+            Dialogs.showSecureDialog(new AlertDialog.Builder(getActivity())
+                    .setTitle(R.string.preference_reset_usage_count)
+                    .setMessage(R.string.preference_reset_usage_count_dialog)
+                    .setPositiveButton(android.R.string.yes, (dialog, which) -> getPreferences().clearUsageCount())
+                    .setNegativeButton(android.R.string.no, null)
+                    .create());
+            return true;
+        });
+
         int currentTheme = prefs.getCurrentTheme().ordinal();
         Preference darkModePreference = findPreference("pref_dark_mode");
         darkModePreference.setSummary(String.format("%s: %s", getString(R.string.selected), getResources().getStringArray(R.array.theme_titles)[currentTheme]));

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

@@ -25,6 +25,7 @@ import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.TreeSet;
 import java.util.UUID;
 
 public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements ItemTouchHelperAdapter {
@@ -32,6 +33,7 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
     private List<VaultEntry> _entries;
     private List<VaultEntry> _shownEntries;
     private List<VaultEntry> _selectedEntries;
+    private Map<UUID, Integer> _usageCounts;
     private VaultEntry _focusedEntry;
     private int _codeGroupSize;
     private boolean _showAccountName;
@@ -139,6 +141,10 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
     }
 
     public void addEntries(Collection<VaultEntry> entries) {
+        for (VaultEntry entry: entries) {
+            entry.setUsageCount(_usageCounts.containsKey(entry.getUUID()) ? _usageCounts.get(entry.getUUID()) : 0);
+        }
+
         _entries.addAll(entries);
         updateShownEntries();
         checkPeriodUniformity(true);
@@ -282,6 +288,14 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
         _viewMode = viewMode;
     }
 
+    public void setUsageCounts(Map<UUID, Integer> usageCounts) { _usageCounts = usageCounts; }
+
+    public Map<UUID, Integer> getUsageCounts() { return _usageCounts; }
+
+    public void setGroups(TreeSet<String> groups) {
+        _view.setGroups(groups);
+    }
+
     @Override
     public void onItemDismiss(int position) {
 
@@ -363,6 +377,8 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
                             focusEntry(entry, _tapToRevealTime);
                         }
                     }
+
+                    incrementUsageCount(entry);
                 } else {
                     if (_selectedEntries.contains(entry)) {
                         _view.onDeselect(entry);
@@ -586,6 +602,15 @@ public class EntryAdapter extends RecyclerView.Adapter<EntryHolder> implements I
         updateDraggableStatus();
     }
 
+    private void incrementUsageCount(VaultEntry entry) {
+        if (!_usageCounts.containsKey(entry.getUUID())) {
+            _usageCounts.put(entry.getUUID(), 1);
+        } else {
+            int usageCount = _usageCounts.get(entry.getUUID());
+            _usageCounts.put(entry.getUUID(), ++usageCount);
+        }
+    }
+
     public boolean isDragAndDropAllowed() {
         return _sortCategory == SortCategory.CUSTOM && _groupFilter.isEmpty() && _searchFilter == null;
     }

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

@@ -47,6 +47,7 @@ import com.google.android.material.chip.ChipGroup;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 import java.util.TreeSet;
 import java.util.UUID;
 import java.util.stream.Collectors;
@@ -184,6 +185,14 @@ public class EntryListView extends Fragment implements EntryAdapter.Listener {
         }
     }
 
+    public void setUsageCounts(Map<UUID, Integer> usageCounts) {
+        _adapter.setUsageCounts(usageCounts);
+    }
+
+    public Map<UUID, Integer> getUsageCounts() {
+        return _adapter.getUsageCounts();
+    }
+
     public void setSearchFilter(String search) {
         _adapter.setSearchFilter(search);
         _touchCallback.setIsLongPressDragEnabled(_adapter.isDragAndDropAllowed());

app/src/main/java/com/beemdevelopment/aegis/util/UUIDMap.java

@@ -141,6 +141,7 @@ public class UUIDMap <T extends UUIDMap.Value> implements Iterable<T>, Serializa
             this(UUID.randomUUID());
         }
 
+        @NonNull
         public final UUID getUUID() {
             return _uuid;
         }

app/src/main/java/com/beemdevelopment/aegis/vault/VaultEntry.java

@@ -17,6 +17,8 @@ import java.util.Arrays;
 import java.util.Objects;
 import java.util.UUID;
 
+import javax.annotation.Nonnull;
+
 public class VaultEntry extends UUIDMap.Value {
     private String _name = "";
     private String _issuer = "";
@@ -24,6 +26,7 @@ public class VaultEntry extends UUIDMap.Value {
     private OtpInfo _info;
     private byte[] _icon;
     private IconType _iconType = IconType.INVALID;
+    private int _usageCount;
 
     private VaultEntry(UUID uuid, OtpInfo info) {
         super(uuid);
@@ -130,6 +133,10 @@ public class VaultEntry extends UUIDMap.Value {
         return _info;
     }
 
+    public int getUsageCount() {
+        return _usageCount;
+    }
+
     public void setName(String name) {
         _name = name;
     }
@@ -155,6 +162,8 @@ public class VaultEntry extends UUIDMap.Value {
         return _icon != null;
     }
 
+    public void setUsageCount(int usageCount) { _usageCount = usageCount; }
+
     @Override
     public boolean equals(Object o) {
         if (!(o instanceof VaultEntry)) {

app/src/main/res/drawable/ic_counter_black_24dp.xml

@@ -0,0 +1,7 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M4,4H20A2,2 0 0,1 22,6V18A2,2 0 0,1 20,20H4A2,2 0 0,1 2,18V6A2,2 0 0,1 4,4M4,6V18H11V6H4M20,18V6H18.76C19,6.54 18.95,7.07 18.95,7.13C18.88,7.8 18.41,8.5 18.24,8.75L15.91,11.3L19.23,11.28L19.24,12.5L14.04,12.47L14,11.47C14,11.47 17.05,8.24 17.2,7.95C17.34,7.67 17.91,6 16.5,6C15.27,6.05 15.41,7.3 15.41,7.3L13.87,7.31C13.87,7.31 13.88,6.65 14.25,6H13V18H15.58L15.57,17.14L16.54,17.13C16.54,17.13 17.45,16.97 17.46,16.08C17.5,15.08 16.65,15.08 16.5,15.08C16.37,15.08 15.43,15.13 15.43,15.95H13.91C13.91,15.95 13.95,13.89 16.5,13.89C19.1,13.89 18.96,15.91 18.96,15.91C18.96,15.91 19,17.16 17.85,17.63L18.37,18H20M8.92,16H7.42V10.2L5.62,10.76V9.53L8.76,8.41H8.92V16Z" />
+</vector>

app/src/main/res/layout/activity_edit_entry.xml

@@ -61,6 +61,7 @@
                         android:layout_margin="15dp"
                         android:src="@drawable/ic_check_black_24dp"
                         app:tint="?attr/iconColorPrimary" />
+
                 </com.avito.android.krop.KropView>
 
             </RelativeLayout>
@@ -285,6 +286,42 @@
                                 android:inputType="text"/>
                         </com.google.android.material.textfield.TextInputLayout>
                     </LinearLayout>
+                    <LinearLayout
+                        android:id="@+id/layout_usage_count"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:weightSum="2"
+                        android:orientation="horizontal">
+                        <ImageView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:src="@drawable/ic_counter_black_24dp"
+                            app:tint="?attr/iconColorPrimary"
+                            android:layout_marginStart="5dp"
+                            android:layout_marginEnd="15dp"
+                            android:layout_gravity="center_vertical"/>
+
+                        <LinearLayout
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:orientation="horizontal">
+
+                            <com.google.android.material.textfield.TextInputLayout
+                                android:hint="@string/usage_count"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:layout_marginEnd="5dp">
+                                <com.google.android.material.textfield.TextInputEditText
+                                    android:id="@+id/text_usage_count"
+                                    android:layout_width="match_parent"
+                                    android:layout_height="wrap_content"
+                                    android:enabled="false"
+                                    android:inputType="number"/>
+                            </com.google.android.material.textfield.TextInputLayout>
+                        </LinearLayout>
+                    </LinearLayout>
                 </LinearLayout>
             </RelativeLayout>
         </LinearLayout>

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

@@ -11,6 +11,10 @@
         android:id="@+id/action_edit_icon"
         android:title="@string/action_edit_icon"
         app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_reset_usage_count"
+        android:title="@string/action_reset_usage_count"
+        app:showAsAction="never"/>
     <item
         android:id="@+id/action_default_icon"
         android:title="@string/action_default_icon"

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

@@ -37,6 +37,9 @@
                 <item
                     android:id="@+id/menu_sort_alphabetically_reverse"
                     android:title="@string/sort_alphabetically_reverse"/>
+                <item
+                    android:id="@+id/menu_sort_usage_count"
+                    android:title="@string/sort_usage_count"/>
             </group>
         </menu>
     </item>

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

@@ -9,11 +9,14 @@
     <string name="action_delete">Delete</string>
     <string name="action_transfer">Transfer</string>
     <string name="action_edit_icon">Edit icon</string>
+    <string name="action_reset_usage_count">Reset usage count</string>
+    <string name="action_reset_usage_count_dialog">Are you sure you want to set the usage count of this entry to 0?</string>
     <string name="action_default_icon">Restore default icon</string>
     <string name="discard">Discard</string>
     <string name="save">Save</string>
     <string name="issuer">Issuer</string>
     <string name="suggested">Suggested</string>
+    <string name="usage_count">Usage count</string>
 
     <string name="settings">Preferences</string>
     <string name="pref_cat_appearance_app">App</string>
@@ -245,6 +248,7 @@
     <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_usage_count">Usage count</string>
     <string name="sort_custom">Custom</string>
     <string name="new_group">New group…</string>
     <string name="enter_group_name">Enter a group name</string>
@@ -252,6 +256,9 @@
     <string name="group_name_hint">Group name</string>
     <string name="preference_manage_groups">Edit groups</string>
     <string name="preference_manage_groups_summary">Manage and delete your groups here</string>
+    <string name="preference_reset_usage_count">Reset usage count</string>
+    <string name="preference_reset_usage_count_summary">Reset the usage count of every entry in your vault</string>
+    <string name="preference_reset_usage_count_dialog">Are you sure you want to set the usage count of every entry in your vault to 0?</string>
     <string name="clear">Clear</string>
 
     <string name="pref_highlight_entry_title">Highlight tokens when tapped</string>

app/src/main/res/xml/preferences_appearance.xml

@@ -49,5 +49,11 @@
             android:title="@string/preference_manage_groups"
             android:summary="@string/preference_manage_groups_summary"
             app:iconSpaceReserved="false"/>
+
+        <Preference
+            android:key="pref_reset_usage_count"
+            android:title="@string/preference_reset_usage_count"
+            android:summary="@string/preference_reset_usage_count_summary"
+            app:iconSpaceReserved="false"/>
     </PreferenceCategory>
 </PreferenceScreen>