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Commit 75df467

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Merge pull request #4 from VB10/feature/extension
2 parents 7db6c1d + 97fba87 commit 75df467

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5 files changed

+86
-14
lines changed

5 files changed

+86
-14
lines changed

‎lib/core/constants/app/app_constants.dart‎

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@@ -3,4 +3,6 @@ class ApplicationConstants {
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static const IPAD_NAME = "IPAD";
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static const COMPANY_NAME = "HWA";
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static const EMAIL_REGIEX = r"^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}\$";
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}
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@@ -0,0 +1,28 @@
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import 'package:flutter/material.dart';
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extension ContextExtension on BuildContext {
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MediaQueryData get mediaQuery => MediaQuery.of(this);
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}
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extension MediaQueryExtension on BuildContext {
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double get height => mediaQuery.size.height;
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double get width => mediaQuery.size.width;
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double get lowValue => height * 0.01;
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double get normalValue => height * 0.02;
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double get mediumValue => height * 0.04;
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double get highValue => height * 0.1;
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}
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extension ThemeExtension on BuildContext {
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ThemeData get theme => Theme.of(this);
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TextTheme get textTheme => theme.textTheme;
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ColorScheme get colors => theme.colorScheme;
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}
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extension PaddingExtension on BuildContext {
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EdgeInsets get paddingLow => EdgeInsets.all(lowValue);
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EdgeInsets get paddingNormal => EdgeInsets.all(normalValue);
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EdgeInsets get paddingMedium => EdgeInsets.all(mediumValue);
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EdgeInsets get paddingHigh => EdgeInsets.all(highValue);
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}
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@@ -1,5 +1,8 @@
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import 'package:easy_localization/easy_localization.dart';
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import 'package:fluttermvvmtemplate/core/constants/app/app_constants.dart';
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extension StringLocalization on String {
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String get locale => this.tr();
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String get isValidEmail => this.contains(RegExp(ApplicationConstants.EMAIL_REGIEX)) ? null : "Email does not valid";
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}

‎lib/view/authenticate/login/view/login_view.dart‎

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Original file line numberDiff line numberDiff line change
@@ -1,5 +1,6 @@
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import 'package:flutter/material.dart';
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import 'package:fluttermvvmtemplate/core/base/view/base_widget.dart';
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import 'package:fluttermvvmtemplate/core/extension/context_extension.dart';
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import 'package:fluttermvvmtemplate/view/authenticate/login/viewmodel/login_view_model.dart';
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class LoginView extends StatelessWidget {
@@ -10,7 +11,31 @@ class LoginView extends StatelessWidget {
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onModelReady: (model) {
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model.setContext(context);
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},
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onPageBuilder: (BuildContext context, LoginViewModel value) => Scaffold(),
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onPageBuilder: (BuildContext context, LoginViewModel value) => buildScaffold(context),
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);
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}
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Scaffold buildScaffold(BuildContext context) => Scaffold(
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body: ListView(
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children: <Widget>[
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Container(
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padding: context.paddingLow,
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height: context.height * .4,
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color: context.colors.background,
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child: buildText(context),
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),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: context.lowValue),
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child: Placeholder(),
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)
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],
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),
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);
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Text buildText(BuildContext context) {
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return Text(
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"Hello",
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style: context.textTheme.subtitle1,
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);
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}
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}

‎lib/view/authenticate/test/view/test_view.dart‎

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Original file line numberDiff line numberDiff line change
@@ -31,16 +31,18 @@ class _TestsViewState extends BaseState<TestsView> {
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}
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Widget get scaffoldBody => Scaffold(
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appBar: AppBar(
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leading: Text(LocaleManager.instance.getStringValue(PreferencesKeys.TOKEN)),
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title: textWelcomeWidget(),
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actions: [iconButtonChangeTheme()],
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),
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appBar: appBar(),
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floatingActionButton: floatingActionButtonNumberIncrement,
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body: textNumber,
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);
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Text textWelcomeWidget() => Text(LocaleKeys.welcome.locale);
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AppBar appBar() {
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return AppBar(
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leading: Text(LocaleManager.instance.getStringValue(PreferencesKeys.TOKEN)),
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title: textWelcomeWidget(),
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actions: [iconButtonChangeTheme()],
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);
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}
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IconButton iconButtonChangeTheme() {
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return IconButton(
@@ -50,17 +52,29 @@ class _TestsViewState extends BaseState<TestsView> {
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});
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}
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Widget get textNumber {
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return Column(
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children: <Widget>[
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Observer(
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builder: (context) => Text(
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viewModel.number.toString(),
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),
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),
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],
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);
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}
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Text textWelcomeWidget() => Text(LocaleKeys.welcome.locale);
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FloatingActionButton get floatingActionButtonNumberIncrement {
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return FloatingActionButton(
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onPressed: () => viewModel.incrementNumber(),
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);
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}
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}
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Widget get textNumber {
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return Observer(
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builder: (context) => Text(
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viewModel.number.toString(),
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),
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);
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}
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extension _FormArea on _TestsViewState {
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TextFormField get mailField => TextFormField(
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validator: (value) => value.isValidEmail,
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);
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}

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