mirror of https://github.com/flutter/samples.git
29 lines
859 B
29 lines
859 B
// Copyright 2019 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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enum DisplayType {
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desktop,
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mobile,
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}
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const _desktopBreakpoint = 700.0;
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/// Returns the [DisplayType] for the current screen. This app only supports
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/// mobile and desktop layouts, and as such we only have one breakpoint.
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DisplayType displayTypeOf(BuildContext context) {
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if (MediaQuery.of(context).size.shortestSide > _desktopBreakpoint) {
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return DisplayType.desktop;
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} else {
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return DisplayType.mobile;
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}
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}
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/// Returns a boolean if we are in a display of [DisplayType.desktop]. Used to
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/// build adaptive and responsive layouts.
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bool isDisplayDesktop(BuildContext context) {
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return displayTypeOf(context) == DisplayType.desktop;
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}
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