lib/db.dart

@@ -3,7 +3,6 @@
 // SQLite
 import 'dart:io';
 import 'dart:async';
-import 'package:flutter/material.dart';
 import 'package:path/path.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:sqflite/sqflite.dart';
@@ -35,26 +34,6 @@ class DatabaseHelper {
   }
 
   Future _onCreate(Database db, int version) async {
-    debugPrint(
-      "_onCreate(): version=$version",
-    );
-    _createExpense(db);
-    _createIncome(db);
-    _createAsset(db);
-  }
-
-  Future _onUpgrade(Database db, int previousVersion, int newVersion) async {
-    debugPrint(
-      "_onUpgrade(): previousVersion=$previousVersion, newVersion=$newVersion",
-    );
-    // Added in DB version 2.
-    if (previousVersion < 2 && newVersion >= 2) {
-      _createIncome(db);
-      _createAsset(db);
-    }
-  }
-
-  void _createExpense(Database db) async {
     await db.execute("""
       CREATE TABLE expense
         ( id INTEGER PRIMARY KEY
@@ -62,10 +41,13 @@ class DatabaseHelper {
         , cost DOUBLE NOT NULL
         , frequency TEXT NOT NULL
         , description TEXT
-      )""");
+      )
+      """);
   }
 
-  void _createIncome(Database db) async {
+  Future _onUpgrade(Database db, int previousVersion, int newVersion) async {
+    // Added in DB version 2.
+    if (previousVersion < 2 && newVersion >= 2) {
       await db.execute("""
         CREATE TABLE income
           ( id INTEGER PRIMARY KEY
@@ -73,34 +55,27 @@ class DatabaseHelper {
           , revenue DOUBLE NOT NULL
           , frequency TEXT NOT NULL
           , description TEXT
-      )""");
-  }
-
-  void _createAsset(Database db) async {
+        )
+        """);
       await db.execute("""
         CREATE TABLE asset
           ( id INTEGER PRIMARY KEY
           , name TEXT NOT NULL UNIQUE
           , amount DOUBLE NOT NULL
           , description TEXT
-      )""");
+        )
+        """);
+    }
   }
 
   /// Expense Section
   ///
   Future<List<Expense>> getExpenses() async {
-    debugPrint("getExpenses(): Accessing db.");
     Database db = await instance.db;
-
-    debugPrint("getExpenses(): Querying table.");
     var expenses = await db.query("expense", orderBy: "name");
-
-    debugPrint("getExpenses(): Putting into object list.");
     List<Expense> expenseList = expenses.isNotEmpty
         ? expenses.map((c) => Expense.fromMap(c)).toList()
         : [];
-
-    debugPrint("getExpenses(): Returning!");
     return expenseList;
   }
 
@@ -146,18 +121,11 @@ class DatabaseHelper {
   /// Income Section
   ///
   Future<List<Income>> getIncomes() async {
-    debugPrint("getIncomes(): Accessing db.");
     Database db = await instance.db;
-
-    debugPrint("getIncomes(): Querying table.");
     var incomes = await db.query("income", orderBy: "name");
-
-    debugPrint("getIncomes(): Putting into object list.");
     List<Income> incomeList = incomes.isNotEmpty
         ? incomes.map((c) => Income.fromMap(c)).toList()
         : [];
-
-    debugPrint("getIncomes(): Returning!");
     return incomeList;
   }
 
@@ -201,17 +169,10 @@ class DatabaseHelper {
   ///
   /// Liquid Asset Section
   Future<List<Asset>> getAssets() async {
-    debugPrint("getAssets(): Accessing db.");
     Database db = await instance.db;
-
-    debugPrint("getAssets(): Querying table.");
     var assets = await db.query("asset", orderBy: "name");
-
-    debugPrint("getAssets(): Putting into object list.");
     List<Asset> assetList =
         assets.isNotEmpty ? assets.map((c) => Asset.fromMap(c)).toList() : [];
-
-    debugPrint("getAssets(): Returning!");
     return assetList;
   }
 

lib/pages/home.dart

@@ -40,21 +40,9 @@ class _HomePageState extends State<HomePage> {
           type: ItemType.expense,
         );
       case 1:
-        page = TrackedItemPage(
-          assetsToLoad: DatabaseHelper.instance.getIncomes(),
-        );
-        dialog = TrackedItemInputDialog(
-          notifyParent: refresh,
-          type: ItemType.income,
-        );
+        page = Placeholder();
       case 2:
-        page = TrackedItemPage(
-          assetsToLoad: DatabaseHelper.instance.getAssets(),
-        );
-        dialog = TrackedItemInputDialog(
-          notifyParent: refresh,
-          type: ItemType.asset,
-        );
+        page = Placeholder();
       case 3:
         page = ProjectionPage();
       case 4: