Adds hit dice and has custom HP toggle to the edit basic info screen.

app/src/main/java/com/majinnaibu/monstercards/helpers/StringHelper.java

@@ -58,4 +58,12 @@ public final class StringHelper {
             return sb.toString();
         }
     }
+
+    public static Integer parseInt(String s) {
+        try {
+            return Integer.parseInt(s);
+        } catch (NumberFormatException _ex) {
+            return null;
+        }
+    }
 }

app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditBasicInfoFragment.java

@@ -12,6 +12,7 @@ import androidx.navigation.NavBackStackEntry;
 import androidx.navigation.NavController;
 import androidx.navigation.Navigation;
 
+import com.google.android.material.switchmaterial.SwitchMaterial;
 import com.majinnaibu.monstercards.R;
 import com.majinnaibu.monstercards.ui.MCFragment;
 import com.majinnaibu.monstercards.utils.Logger;
@@ -20,6 +21,7 @@ import com.majinnaibu.monstercards.utils.TextChangedListener;
 /**
  * A simple {@link Fragment} subclass.
  */
+@SuppressWarnings("FieldCanBeLocal")
 public class EditBasicInfoFragment extends MCFragment {
     private EditMonsterViewModel mViewModel;
     private ViewHolder mHolder;
@@ -71,6 +73,18 @@ public class EditBasicInfoFragment extends MCFragment {
             Logger.logDebug(String.format("Monster Custom Hit Points changed to %s", mViewModel.getCustomHitPoints().getValue()));
         })));
 
+        mHolder.hitDice.setText(mViewModel.getHitDiceValueAsString());
+        mHolder.hitDice.addTextChangedListener((new TextChangedListener((TextChangedListener.OnTextChangedCallback) (s, start, before, count) -> {
+            mViewModel.setHitDice(s.toString());
+            Logger.logDebug(String.format("Monster Hit Dice changed to %s", mViewModel.getHitDiceValueAsString()));
+        })));
+
+        mHolder.hasCustomHitPoints.setChecked(mViewModel.getHasCustomHitPointsValueAsBoolean());
+        mHolder.hasCustomHitPoints.setOnCheckedChangeListener((button, isChecked) -> {
+            mViewModel.setHasCustomHitPoints(isChecked);
+            Logger.logDebug(String.format("Monster Has Custom Hit Points changed to %s", isChecked ? "TRUE" : "FALSE"));
+        });
+
         return root;
     }
 
@@ -81,6 +95,8 @@ public class EditBasicInfoFragment extends MCFragment {
         private final EditText subtype;
         private final EditText alignment;
         private final EditText customHitPoints;
+        private final EditText hitDice;
+        private final SwitchMaterial hasCustomHitPoints;
 
         ViewHolder(View root) {
             name = root.findViewById(R.id.name);
@@ -89,7 +105,8 @@ public class EditBasicInfoFragment extends MCFragment {
             subtype = root.findViewById(R.id.subtype);
             alignment = root.findViewById(R.id.alignment);
             customHitPoints = root.findViewById(R.id.customHitPoints);
-            // TODO: add hitDice, hasCustomHitPoints, and customHitPoints
+            hitDice = root.findViewById(R.id.hitDice);
+            hasCustomHitPoints = root.findViewById(R.id.hasCustomHitPoints);
         }
     }
 }

app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditMonsterViewModel.java

@@ -5,6 +5,7 @@ import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
 
+import com.majinnaibu.monstercards.helpers.StringHelper;
 import com.majinnaibu.monstercards.models.Monster;
 
 import java.util.UUID;
@@ -22,6 +23,8 @@ public class EditMonsterViewModel extends ViewModel {
     private final MutableLiveData<String> mAlignment;
     private final MutableLiveData<String> mCustomHitPoints;
     private final MutableLiveData<Boolean> mHasChanges;
+    private final MutableLiveData<Integer> mHitDice;
+    private final MutableLiveData<Boolean> mHasCustomHitPoints;
 
     public EditMonsterViewModel() {
 
@@ -35,6 +38,8 @@ public class EditMonsterViewModel extends ViewModel {
         mSubtype = new MutableLiveData<>("");
         mAlignment = new MutableLiveData<>("");
         mCustomHitPoints = new MutableLiveData<>("");
+        mHitDice = new MutableLiveData<>(0);
+        mHasCustomHitPoints = new MutableLiveData<>(false);
         // TODO: consider initializing this to true so all new monsters need saving
         mHasChanges = new MutableLiveData<>(false);
     }
@@ -48,6 +53,8 @@ public class EditMonsterViewModel extends ViewModel {
         mSubtype.setValue(monster.subtype);
         mAlignment.setValue(monster.alignment);
         mCustomHitPoints.setValue(monster.customHPDescription);
+        mHitDice.setValue(monster.hitDice);
+        mHasCustomHitPoints.setValue(monster.hasCustomHP);
         mHasChanges.setValue(false);
     }
 
@@ -145,7 +152,7 @@ public class EditMonsterViewModel extends ViewModel {
         return mHasChanges;
     }
 
-    public void setHasChanges(@NonNull Boolean hasChanges) {
+    public void setHasChanges(boolean hasChanges) {
         mHasChanges.setValue(hasChanges);
     }
 
@@ -153,6 +160,37 @@ public class EditMonsterViewModel extends ViewModel {
         return mHasChanges.getValue();
     }
 
+    public LiveData<Integer> getHitDice() {
+        return mHitDice;
+    }
+
+    public void setHitDice(int hitDice) {
+        mHitDice.setValue(hitDice);
+        mHasChanges.setValue(true);
+    }
+
+    public void setHitDice(String hitDice) {
+        Integer parsedHitDice = StringHelper.parseInt(hitDice);
+        this.setHitDice(parsedHitDice != null ? parsedHitDice : 0);
+    }
+
+    public String getHitDiceValueAsString() {
+        return mHitDice.getValue().toString();
+    }
+
+    public LiveData<Boolean> getHasCustomHitPoints() {
+        return mHasCustomHitPoints;
+    }
+
+    public void setHasCustomHitPoints(boolean hasCustomHitPoints) {
+        mHasCustomHitPoints.setValue(hasCustomHitPoints);
+        mHasChanges.setValue(true);
+    }
+
+    public boolean getHasCustomHitPointsValueAsBoolean() {
+        return mHasCustomHitPoints.getValue();
+    }
+
     public Monster buildMonster() {
         Monster monster = new Monster();
 
@@ -163,6 +201,8 @@ public class EditMonsterViewModel extends ViewModel {
         monster.subtype = mSubtype.getValue();
         monster.alignment = mAlignment.getValue();
         monster.customHPDescription = mCustomHitPoints.getValue();
+        monster.hitDice = mHitDice.getValue();
+        monster.hasCustomHP = mHasCustomHitPoints.getValue();
 
         return monster;
     }

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

@@ -87,7 +87,28 @@
 
         <!-- Hit Dice (int) -->
 
-        <!-- Has ustom HP (boolean) -->
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="@dimen/text_margin">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/hitDice"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:digits="0123456789"
+                android:hint="@string/label_hit_dice"
+                android:importantForAutofill="no"
+                android:inputType="number" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/hasCustomHitPoints"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="@dimen/text_margin"
+            android:text="@string/label_has_custom_hp"
+            android:textSize="@dimen/text_h4_size" />
 
         <com.google.android.material.textfield.TextInputLayout
             android:layout_width="match_parent"

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

@@ -44,4 +44,6 @@
     <string name="label_subtype">Subtype</string>
     <string name="label_alignment">Alignment</string>
     <string name="label_custom_hp">Custom HP</string>
+    <string name="label_has_custom_hp">Has Custom HP</string>
+    <string name="label_hit_dice">Hit Dice</string>
 </resources>