Duplicate event on IOS

[cuong292]

It's look like the onResume and onLaunch is duplicate on IOS. it trigger both when app is terminated.
APNS version : latest
IOS Version : 13.5.1

-Flutter doctor

`[✓] Flutter (Channel stable, 1.20.4, on Mac OS X 10.15.4 19E258a, locale en-US)
• Flutter version 1.20.4 at /Applications/AndroidProject/flutter
• Framework revision fba99f6cf9 (3 weeks ago), 2020-09-14 15:32:52 -0700
• Engine revision d1bc06f032
• Dart version 2.9.2

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/apple/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• ANDROID_HOME = /Users/apple/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)
✗ Android license status unknown.
Try re-installing or updating your Android SDK Manager.
See https://developer.android.com/studio/#downloads or visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions.

[✓] Xcode - develop for iOS and macOS (Xcode 12.0.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.0.1, Build version 12A7300
• CocoaPods version 1.9.3

[✓] Android Studio
• Android Studio at /Applications/Android Studio 4.1 Preview.app/Contents
• Flutter plugin version 45.1.2
• Dart plugin version 193.7361
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] Android Studio (version 4.0)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 47.1.2
• Dart plugin version 193.7361
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
`

[szotp]

Can confirm, will fix.

[szotp]

Fixed in 1.4.1

[MobiliteDev]

Same problem here. onResume is called twice.

[stringeecom]

Sample problem here. Any update on this??
Version 1.5.1