Arrow keys does not work on TextField #11352
Description
Some Android keyboard apps like "Google Japanese Input" has arrow keys.
But arrow keys does not work on TextField.
[✓] Flutter (on Mac OS X 10.12.5 16F73, locale ja-JP, channel master)
• Flutter at /Applications/flutter
• Framework revision 94ed7dce41 (2 days ago), 2017-07-22 06:12:42 -0700
• Engine revision 5fcfb995bb
• Tools Dart version 1.25.0-dev.7.0
[✓] Android toolchain - develop for Android devices (Android SDK 25.0.3)
• Android SDK at /Users/najeira/Library/Android/sdk
• Platform android-25, build-tools 25.0.3
• ANDROID_HOME = /Users/najeira/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_112-release-b06)
[✓] iOS toolchain - develop for iOS devices (Xcode 8.3.3)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 8.3.3, Build version 8E3004b
• ios-deploy 1.9.1
• CocoaPods version 1.2.1
[✓] Android Studio (version 2.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)
[✓] IntelliJ IDEA Ultimate Edition (version 2017.2)
• Flutter plugin version 15.1
• Dart plugin version 172.3317.48