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gskinnerTeam / flutter_vignettes

A collection of fun Flutter experiments, created by gskinner, in partnership with Google.
https://flutter.gskinner.com
MIT License
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Noticeable delay in loading/displaying 3D meshes in Indie 3D vignette #10

Closed DigitalSolomon closed 4 years ago

DigitalSolomon commented 4 years ago

Hi,

I've noticed that when I run the Indie 3D vignette on my Android mobile device that there is a noticeable delay between when the screen shows up featuring the photo of the artist and when the 3D meshes appear. My concern is that depending on the length of the wait, the user might just back out the screen thinking it's just a static image. Is there a way we can either pre-load this or show an activity indicator letting the user now assets are loading?

(flutter doctor -v details below if that's needed:

[✓] Flutter (Channel stable, v1.12.13+hotfix.5, on Mac OS X 10.14.5 18F132, locale en-US)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 10.3)
[✓] Android Studio (version 3.4)
[✓] VS Code (version 1.41.0)
[✓] Connected device (1 available)

• No issues found!
jason@Solomon lovequest-client (master) $ flutter doctor -v
[✓] Flutter (Channel stable, v1.12.13+hotfix.5, on Mac OS X 10.14.5 18F132, locale en-US)
    • Flutter version 1.12.13+hotfix.5 at /Users/jason/flutter-dev/flutter
    • Framework revision 27321ebbad (2 weeks ago), 2019-12-10 18:15:01 -0800
    • Engine revision 2994f7e1e6
    • Dart version 2.7.0

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at /Users/jason/Library/Android/sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-29, build-tools 28.0.3
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 10.3)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 10.3, Build version 10G8
    • CocoaPods version 1.7.1

[✓] Android Studio (version 3.4)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 36.0.1
    • Dart plugin version 183.6270
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)

[✓] VS Code (version 1.41.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.7.1

[✓] Connected device (1 available)
    • iPhone Xʀ • A4806E36-DD62-4D56-BF1E-C105F6B80EE0 • ios • com.apple.CoreSimulator.SimRuntime.iOS-12-4
      (simulator)

• No issues found!
cenomla commented 4 years ago

Added a loading view for when the 3D models are being loaded in the latest commits.

DigitalSolomon commented 4 years ago

Great, thank you for addressing this. I'll test it out.