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[英]Flutter: keyboard not showing up with Textfield on Android
[英]Flutter - Keyboard not showing up in android 12 devices
键盘未显示 android 12 台设备,叠加层显示键盘已打开但未显示任何内容。 它适用于旧的 android 版本。
键盘在其他应用程序中工作正常并且在具有 android 版本而不是 Android 12 的模拟器中也工作正常。尝试使用物理设备也使用 Pixel android 12 面临同样的问题。
flutter 医生代码 -
flutter doctor -v
[✓] Flutter (Channel stable, 2.2.3, on macOS 11.4 20F71 darwin-x64, locale en-IN)
• Flutter version 2.2.3 at /Users/uable/Downloads/flutter
• Framework revision f4abaa0735 (4 months ago), 2021-07-01 12:46:11 -0700
• Engine revision 241c87ad80
• Dart version 2.13.4
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at /Users/uable/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• ANDROID_HOME = /Users/uable/Library/Android/sdk
• ANDROID_SDK_ROOT = /Users/uable/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
• All Android licenses accepted.
[!] Xcode - develop for iOS and macOS
✗ Xcode installation is incomplete; a full installation is necessary for iOS development.
Download at: https://developer.apple.com/xcode/download/
Or install Xcode via the App Store.
Once installed, run:
sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer
sudo xcodebuild -runFirstLaunch
• CocoaPods version 1.10.2
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[✓] Connected device (2 available)
• sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64 • Android 12 (API 31) (emulator)
• Chrome (web) • chrome • web-javascript • Google Chrome 95.0.4638.54
! Doctor found issues in 1 category.
下面是带有键盘的简单文本字段的图像,也尝试更改文本字段的所有属性。 它是一个现有的应用程序,因此尝试测试现有的文本字段,即使在那些显示相同行为的文本字段中也是如此。
android gradle 设置
minSdkVersion 24
targetSdkVersion 30
转到android模拟器-->工具--> AVD管理器-->选择您正在运行的设备并wipedata
并再次运行它。
如果它不起作用,请选择其他设备并尝试。
我不确定,这可能是simulator
的问题。
作为 webview flutter 的官方文件
if (Platform.isAndroid) WebView.platform = AndroidWebView();
在你的Main.dart
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