add setTimer method to controller

CHANGELOG.md

@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## [1.0.5] - Nov 5th, 2020
+
+- Fixed issues
+  - #[10](https://github.com/DizoftTeam/simple_count_down/issues/10) : Add reinitialise method
+
 ## [1.0.4] - June 26th, 2020
 
 - Pull Requests

example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -38,12 +38,11 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.example.example"
-        minSdkVersion 16
-        targetSdkVersion 28
+        applicationId "com.example.mobile"
+        minSdkVersion 24 // 16
+        targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     buildTypes {
@@ -61,7 +60,4 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.1'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
 }

example/android/app/src/main/kotlin/com/example/example/MainActivity.kt

@@ -1,12 +1,6 @@
-package com.example.example
+package com.example.mobile
 
-import androidx.annotation.NonNull;
 import io.flutter.embedding.android.FlutterActivity
-import io.flutter.embedding.engine.FlutterEngine
-import io.flutter.plugins.GeneratedPluginRegistrant
 
 class MainActivity: FlutterActivity() {
-    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
-        GeneratedPluginRegistrant.registerWith(flutterEngine);
-    }
 }

example/android/build.gradle

@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.4.10'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:4.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip

example/lib/main.dart

@@ -45,7 +45,7 @@ class MyHomePage extends StatefulWidget {
 /// Page state
 ///
 class _MyHomePageState extends State<MyHomePage> {
-  final CountdownController controller = CountdownController();
+  final CountdownController _controller = CountdownController();
 
   bool _isPause = true;
   bool _isRestart = false;
@@ -63,33 +63,63 @@ class _MyHomePageState extends State<MyHomePage> {
         ),
       ),
       body: Center(
-        child: Countdown(
-          controller: controller,
-          seconds: 5,
-          build: (_, double time) => Text(
-            time.toString(),
-            style: TextStyle(
-              fontSize: 100,
-            ),
-          ),
-          interval: Duration(milliseconds: 100),
-          onFinished: () {
-            print('Timer is done!');
+        child: Column(
+          children: <Widget>[
+            Countdown(
+              controller: _controller,
+              seconds: 5,
+              build: (_, double time) => Text(
+                time.toString(),
+                style: TextStyle(
+                  fontSize: 100,
+                ),
+              ),
+              interval: Duration(milliseconds: 100),
+              onFinished: () {
+                print('Timer is done!');
 
-            setState(() {
-              _isRestart = true;
-            });
-          },
+                setState(() {
+                  _isRestart = true;
+                });
+              },
+            ),
+            RaisedButton(
+              child: Text('Set new Value'),
+              onPressed: () {
+                print('show Dialog');
+                Scaffold.of(context).showBottomSheet(
+                  (BuildContext context) {
+                    return Container(
+                      height: 300,
+                      child: Center(
+                        child: Column(
+                          children: <Widget>[
+                            const Text('Enter new timer value'),
+                            ElevatedButton(
+                              child: Text('Apply'),
+                              onPressed: () {
+                                print('New Button');
+                              },
+                            ),
+                          ],
+                        ),
+                      ),
+                    );
+                  },
+                );
+              },
+            ),
+          ],
         ),
       ),
       floatingActionButton: FloatingActionButton(
         child: Icon(buttonIcon),
         onPressed: () {
-          final isCompleted = controller.isCompleted;
-          isCompleted ? controller.restart() : controller.pause();
+          final isCompleted = _controller.isCompleted;
+          isCompleted ? _controller.restart() : _controller.pause();
 
           if (!isCompleted && !_isPause) {
-            controller.resume();
+            _controller.resume();
           }
 
           if (isCompleted) {

lib/timer_controller.dart

@@ -1,5 +1,8 @@
+// Flutter libs
 import 'package:flutter/widgets.dart';
 
+typedef IntCallback = Function(int value);
+
 ///
 /// Controller for Count down
 ///
@@ -13,6 +16,9 @@ class CountdownController {
   // Called when restarting the timer
   VoidCallback onRestart;
 
+  // Called when change timer seconds directly
+  IntCallback onSetTimer;
+
   ///
   /// Checks if the timer is running and enables you to take actions according to that.
   /// if the timer is still active, `isCompleted` returns `false` and vice versa.
@@ -68,4 +74,17 @@ class CountdownController {
   setOnRestart(VoidCallback onRestart) {
     this.onRestart = onRestart;
   }
+
+  ///
+  /// Set timer seconds
+  ///
+  setTimer(int seconds) {
+    if (this.onSetTimer != null) {
+      this.onSetTimer(seconds);
+    }
+  }
+
+  setOnSetTimer(IntCallback onSetTimer) {
+    this.onSetTimer = onSetTimer;
+  }
 }

lib/timer_count_down.dart

@@ -1,7 +1,10 @@
+// Dart libs
 import 'dart:async';
 
+// Flutter libs
 import 'package:flutter/widgets.dart';
 
+// Local deps
 import 'package:timer_count_down/timer_controller.dart';
 
 ///
@@ -56,6 +59,8 @@ class _CountdownState extends State<Countdown> {
     widget.controller?.setOnPause(_onTimerPaused);
     widget.controller?.setOnResume(_onTimerResumed);
     widget.controller?.setOnRestart(_onTimerRestart);
+    widget.controller?.setOnSetTimer(_onSetTimer);
+
     widget.controller?.isCompleted = false;
 
     _startTimer();
@@ -109,6 +114,14 @@ class _CountdownState extends State<Countdown> {
     _startTimer();
   }
 
+  void _onSetTimer(int seconds) {
+    print('Timer set to $seconds');
+
+    setState(() {
+      _currentMicroSeconds = seconds * _secondsFactor;
+    });
+  }
+
   ///
   /// Start timer
   ///

pubspec.yaml

@@ -1,6 +1,6 @@
 name: timer_count_down
 
-version: 1.0.4+1
+version: 1.0.5
 
 description: >
     Simple CountDown timer. Using for create a simple timer. It's pure all