firebase_analytics is not sending events properly after flutter upgrade to v1.7.8+hotfix.3

[Sp4Rx]

Steps to Reproduce

Previously we were using flutter version v1.5.4-hotfix.2 and firebase_analytics version 3.0.2. It was working fine. But after flutter upgrade to v1.7.8+hotfix.3 firebase_analytics is not sending events properly. It is sometimes sending events and some times not to firebase console even after upgrading it to 4.0.2. I have taken a print before sending the event to firebase api, its printing fine there.

Logs

Here are some deprecation logs which I'm getting which might help

Note: Recompile with -Xlint:deprecation for details.
Note: C:\Users\karan\AppData\Roaming\Pub\Cache\hosted\pub.dartlang.org\firebase_analytics-3.0.3\android\src\main\java\io\flutter\plugins\firebaseanalytics\FirebaseAnalyticsPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: C:\Users\karan\AppData\Roaming\Pub\Cache\hosted\pub.dartlang.org\firebase_analytics-3.0.3\android\src\main\java\io\flutter\plugins\firebaseanalytics\FirebaseAnalyticsPlugin.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Note: C:\Users\karan\AppData\Roaming\Pub\Cache\hosted\pub.dartlang.org\firebase_core-0.4.0+6\android\src\main\java\io\flutter\plugins\firebase\core\FirebaseCorePlugin.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

[√] Flutter (Channel stable, v1.7.8+hotfix.3, on Microsoft Windows [Version 10.0.17763.615], locale en-IN)
    • Flutter version 1.7.8+hotfix.3 at C:\Users\heysu\Documents\flutter
    • Framework revision b712a172f9 (3 weeks ago), 2019-07-09 13:14:38 -0700
    • Engine revision 54ad777fd2
    • Dart version 2.4.0


[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at C:\Users\heysu\AppData\Local\Android\sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.3
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)
    • All Android licenses accepted.

[√] Android Studio (version 3.4)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin version 37.1.1
    • Dart plugin version 183.6270
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)

[√] VS Code (version 1.36.1)
    • VS Code at C:\Users\heysu\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.2.0

[!] Connected device
    ! No devices available

[escamoteur]

Please ask this again here: https://github.com/FirebaseExtended/flutterfire

[github-actions]

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