flutter/dev/integration_tests/windows_startup_test/lib/windows.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

53 lines
1.5 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:typed_data';
import 'package:flutter/services.dart';
const MethodChannel _kMethodChannel = MethodChannel('tests.flutter.dev/windows_startup_test');
/// Returns true if the application's window is visible.
Future<bool> isWindowVisible() async {
final bool? visible = await _kMethodChannel.invokeMethod<bool?>('isWindowVisible');
if (visible == null) {
throw 'Method channel unavailable';
}
return visible;
}
/// Returns true if the app's dark mode is enabled.
Future<bool> isAppDarkModeEnabled() async {
final bool? enabled = await _kMethodChannel.invokeMethod<bool?>('isAppDarkModeEnabled');
if (enabled == null) {
throw 'Method channel unavailable';
}
return enabled;
}
/// Returns true if the operating system dark mode setting is enabled.
Future<bool> isSystemDarkModeEnabled() async {
final bool? enabled = await _kMethodChannel.invokeMethod<bool?>('isSystemDarkModeEnabled');
if (enabled == null) {
throw 'Method channel unavailable';
}
return enabled;
}
/// Test conversion of a UTF16 string to UTF8 using the app template utils.
Future<String> testStringConversion(Int32List twoByteCodes) async {
final String? converted = await _kMethodChannel.invokeMethod<String?>(
'convertString',
twoByteCodes,
);
if (converted == null) {
throw 'Method channel unavailable.';
}
return converted;
}