[iOS] Scaffold resizes when you come from an app with the keyboard open #55624
Description
This issue was originally reported here:
And fixed here:
Although the issue is still not fixed.
Attached are 2 videos showing the bug present with the Flutter Gallery, and the flutter create bug app.
Steps to Reproduce
- Run
flutter create bug. - Open the flutter app
- Open another app and open the keyboard (focus a text field)
- Using the app switcher, switch back to the Flutter app
Expected results: The app resumes
Actual results: The app resumes, but quickly resizes to avoid the keyboard, then resizes again causing a flicker.
➜ flutter doctor -v
[✓] Flutter (Channel dev, v1.18.0-8.0.pre, on Mac OS X 10.15.4 19E287, locale en-AU)
• Flutter version 1.18.0-8.0.pre at /Users/athor/dev/flutter
• Framework revision e0c63cd35e (27 hours ago), 2020-04-23 22:29:01 -0400
• Engine revision d2ec21221e
• Dart version 2.9.0 (build 2.9.0-3.0.dev b0d35855d8)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/athor/dev/android-sdk
• Platform android-R, build-tools 29.0.3
• ANDROID_HOME = /Users/athor/dev/android-sdk
• Java binary at: /Users/athor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-2/192.6392135/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.4.1, Build version 11E503a
• CocoaPods version 1.8.4
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[!] Android Studio (version 3.3)
• Android Studio at /Applications/Android Studio 3.2.app/Contents
✗ Flutter plugin not installed; this adds Flutter specific functionality.
• Dart plugin version 182.5124
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[✓] Android Studio (version 3.6)
• Android Studio at /Users/athor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-2/192.6392135/Android Studio.app/Contents
• Flutter plugin version 44.0.2
• Dart plugin version 192.7761
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
[✓] Android Studio
• Android Studio at /Users/athor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-1/193.6401094/Android Studio 4.0 Preview.app/Contents
• Flutter plugin version 44.0.3
• Dart plugin version 193.6494.35
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[!] Android Studio
• Android Studio at /Users/athor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/193.6401718/Android Studio 4.1 Preview.app/Contents
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[✓] IntelliJ IDEA Ultimate Edition (version 2020.1)
• IntelliJ at /Users/athor/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app
• Flutter plugin version 46.0.3-dev.1
• Dart plugin version 201.6668.121
[✓] VS Code (version 1.44.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.9.1
[✓] Connected device (5 available)
• Android SDK built for x86 64 • emulator-5554 • android-x64 • Android 10 (API 29) (emulator)
• Josh’s iPhone • 90ce30e2bd29da03c7e7105a7e04ea68f786975d • ios • iOS 13.4.1
• macOS • macOS • darwin-x64 • Mac OS X 10.15.4 19E287
• Web Server • web-server • web-javascript • Flutter Tools
• Chrome • chrome • web-javascript • Google Chrome 81.0.4044.122
! Doctor found issues in 2 categories.