Clear All Data function added

aratheunseen · aratheunseen · commit 9ecd9cff1411 · 2021-03-16T01:27:13.000+06:00
diff --git a/lib/helpers/database_helper.dart b/lib/helpers/database_helper.dart
@@ -86,4 +86,10 @@ class DatabaseHelper {
     );
     return result;
   }
+
+  Future<int> deleteAllTask() async {
+    Database db = await this.db;
+    final int result = await db.delete(tasksTable);
+    return result;
+  }
 }
diff --git a/lib/screens/settings_screen.dart b/lib/screens/settings_screen.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:task_manager/helpers/database_helper.dart';
 import 'home_screen.dart';
 import 'stacked_icons.dart';
 import 'package:toast/toast.dart';
@@ -87,6 +88,7 @@ class _SettingsState extends State<Settings> {
                             top: 30.0, left: 40.0, right: 20.0, bottom: 30.0),
                         child: GestureDetector(
                           onTap: () {
+                            DatabaseHelper.instance.deleteAllTask();
                             Navigator.push(
                                 context,
                                 MaterialPageRoute(

Original file line number	Diff line number	Diff line change
`@@ -86,4 +86,10 @@ class DatabaseHelper {`
`86`	`86`	`);`
`87`	`87`	`return result;`
`88`	`88`	`}`
	`89`	`+`
	`90`	`+ Future<int> deleteAllTask() async {`
	`91`	`+ Database db = await this.db;`
	`92`	`+ final int result = await db.delete(tasksTable);`
	`93`	`+ return result;`
	`94`	`+ }`
`89`	`95`	`}`