解决方案:
使用Android Studio解决了这个问题! 我使用Android Studio运行应用程序,一切正常! 看起来VSCode无法很好地应对Custom Fonts。 因此,当有人需要添加自定义字体时,我建议使用Android Studio
我正在尝试使用Google字体,名为" Great Vibes"在我的申请中。
这就是我所做的:
结果:未使用该字体。
fonts:
- family: GreatVibes
fonts:
- asset: fonts/GreatVibes-Regular.ttf
weight: 400
new Text('My New Font',
style: new TextStyle(
color: Colors.white,
fontFamily: 'GreatVibes',
fontSize: 16.0,
)),
未报告错误。我还通过Online YAML parser验证了yaml 这是输出:
{
"description": "My app",
"dependencies": {
"http": "^0.11.3+16",
"shared_preferences": "^0.4.0",
"url_launcher": "^2.0.0",
"cupertino_icons": "^0.1.0",
"image_picker": "^0.4.1",
"flutter_facebook_login": "^1.0.3",
"flutter_localizations": {
"sdk": "flutter"
},
"carousel_slider": "^0.0.4",
"connectivity": "^0.3.0",
"device_info": "^0.1.2",
"intl": "^0.15.5",
"font_awesome_flutter": "^7.0.0",
"scoped_model": "^0.2.0",
"flutter": {
"sdk": "flutter"
},
"flutter_webview_plugin": "^0.1.4"
},
"flutter": {
"fonts": [
{
"fonts": [
{
"asset": "fonts/GreatVibes-Regular.ttf",
"weight": 400
}
],
"family": "GreatVibes"
}
],
"assets": [
"images/avatar.png",
"images/logo.png"
]
},
"name": "my_app",
"dev_dependencies": {
"flutter_test": {
"sdk": "flutter"
}
}
}
我还尝试从设备中删除应用并重新安装,但没有任何变化。
你有什么想法吗?
由于
扑医生-v
[√] Flutter (Channel beta, v0.4.4, on Microsoft Windows [Version 10.0.17134.112], locale en-US)
• Flutter version 0.4.4 at d:\flutter
• Framework revision f9bb4289e9 (5 weeks ago), 2018-05-11 21:44:54 -0700
• Engine revision 06afdfe54e
• Dart version 2.0.0-dev.54.0.flutter-46ab040e58
[√] Android toolchain - develop for Android devices (Android SDK 27.0.3)
• Android SDK at C:\Users\boeledi\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-27, build-tools 27.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
• All Android licenses accepted.
[√] Android Studio (version 3.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 25.0.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
[!] VS Code, 64-bit edition (version 1.24.0)
• VS Code at C:\Program Files\Microsoft VS Code
• Dart Code extension not installed; install from
https://marketplace.visualstudio.com/items?itemName=Dart-Code.dart-code
[√] Connected devices (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 8.1.0 (API 27) (emulator)
! Doctor found issues in 1 category.
答案 0 :(得分:1)
OP表示他们已经解决了他们的问题。这是将来读者的一般答案。
assets
。它应该在您的项目根目录中。assets
目录中。在示例中,我仅使用一种字体,即常规dancing script字体。我将其重命名为dancing_script.ttf
。 在flutter
部分下添加字体信息。缩进是强制性的。
flutter:
fonts:
- family: DancingScript
fonts:
- asset: assets/dancing_script.ttf
现在,可以通过将fontFamily
小部件中的TextStyle
属性设置为在pubspec.yaml中调用的属性来使用字体。在此示例中,我将其命名为DancingScript
。
Text(
'Hello world',
style: TextStyle(
fontFamily: 'DancingScript',
),
)
答案 1 :(得分:1)
Flutter的google_fonts软件包可让您轻松地在Flutter应用中使用fonts.google.com中的960种字体(及其变体)。
首先,将google_fonts包添加到您的pubspec依赖项中。
要导入GoogleFonts:
import 'package:google_fonts/google_fonts.dart';
要将GoogleFonts与默认的TextStyle一起使用:
Text(
'This is Google Fonts',
style: GoogleFonts.girassol(fontSize: 30),
),
简单易用:)
答案 2 :(得分:0)
发生错误是因为pubspec.yaml不会自动保存,因此在运行get软件包之前,请关闭pubspec.yaml文件并手动保存,再次运行get软件包,现在应该可以解决问题。
该解决方案适用于Android Studio和VSCode。
答案 3 :(得分:0)
“字体”缩进使用不正确:
fonts:
- family: GreatVibes
fonts:
- asset: fonts/GreatVibes-Regular.ttf
weight: 400
代替:
fonts:
- family: GreatVibes
fonts:
- asset: fonts/GreatVibes-Regular.ttf
weight: 400
否则,将仅忽略此行,并且不会引发任何错误。