xinthink / flt_worker Goto Github PK

I cloned the repo and started the example on ios simulator. Apparently nothing happened when I click the buttons, no error, no exceptions, no value being changed.

[✓] Flutter (Channel master, 1.22.0-10.0.pre.380, on Mac OS X 10.15.6 19G2021 x86_64, locale en-BR)
    • Flutter version 1.22.0-10.0.pre.380 at /Users/vicente/fvm/versions/master
    • Framework revision ec40df9576 (11 hours ago), 2020-09-25 21:27:22 -0700
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[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
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    • Platform android-29, build-tools 29.0.2
    • ANDROID_SDK_ROOT = /Users/vicente/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_202-release-1483-b49-5587405)
    • All Android licenses accepted.

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    • Flutter plugin version 41.1.2
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[✓] VS Code (version 1.49.2)
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[✓] Connected device (1 available)
    • iPhone SE (2nd generation) (mobile) • 20FE9D1E-FFAB-4B29-807E-BDDB6794DE71 • ios • com.apple.CoreSimulator.SimRuntime.iOS-14-0 (simulator)

• No issues found!

Hello,

Thank you for the amazing plugin! I'm thinking about using it in my app to upload data to a server. There is a "background upload" plugin but I need to use client SSL certificates that this other plugin can't handle so a combination of your plugin and dio might save me.

I still want to be able to install my app on iOS < 13, in which case it's fine if the upload doesn't happen in a background task.

Is there a way to do this with you plugin? Or maybe just disable it for platforms < 13?

Thanks for the help! I'm still new to flutter, sorry if that's a dumb question

If I want to use another plugin that starts in isolate and auto register plugins(like foreground service), there is an issue.
The problem is that flt_worker requires an activity and crashes on registration, which leads to registering only the plugins that was before it in the GeneratedPluginRegistrant
The problem is here :

          final MethodChannel channel = new MethodChannel(registrar.messenger(), CHANNEL_NAME);
          channel.setMethodCallHandler(new FltWorkerPlugin(registrar.activity()));

I have changed it manually on my side to :

    try {
          final MethodChannel channel = new MethodChannel(registrar.messenger(), CHANNEL_NAME);
          channel.setMethodCallHandler(new FltWorkerPlugin(registrar.activity()));
      } catch (Exception e) {
          Log.e("Error","FltWorkerPlugin.registerWith", e );
      }

And now can see the crash in the logs, but is handled and GeneratedPluginRegistrant can continue with the other plugins. Also I don't use flt_worker from other isolates and above approach is saving me

Btw, I haven't checked if your plugin really needs an activity? If not you can pass a context only. Bellow code does not log a crash when is started from another isolate and also works when I tested it in my app

  public static void registerWith(Registrar registrar) {
      try {
          final MethodChannel channel = new MethodChannel(registrar.messenger(), CHANNEL_NAME);
          channel.setMethodCallHandler(new FltWorkerPlugin(registrar.context()));
      } catch (Exception e) {
          Log.e("Error","FltWorkerPlugin.registerWith", e );
      }
  }

how to reduce time interval from 15 to 1 minute?

I need to show a download progress indicator in the app while the heavy task is being processed in the background.
How can I get progress and result callbacks?

It would be greatly appreciated if we could get a updated null-safe version of the library, I will contribute a pull request with the necessary migrations.

it appears that the plugin does not work when the flutter app uses a kotlin based main activity.
I followed the example and modified the java code to meet the Kotlin syntax but was met with an error saying that it expected a function in java form, not kotlin.

Hi, thanks for this great plugin!

I'm currently testing the abilities with the example app and I'm noticing something strange with the NetworkTypes.

When I set NetworkType.notRequired , the task is not executing until I enable the WiFi and connect to the router, like is set NetworkType.unmetered.

If I set NetworkType.unmetered , the task is executing even if the WiFi is off and I'm connected on the mobile network only, like should be for NetworkType.connected.

If I set NetworkType.connected, the task is executing even if the WiFi and Mobile data are off, like should be for NetworkType.notRequired.

I'm testing with the example app on Pixel XL 3a - Android 11

/// Enqueues a work request to update the counter.
void _increaseCounter(int counter) {
enqueueWorkIntent(WorkIntent(
identifier: kTagCounterWork,
constraints: WorkConstraints(networkType: NetworkType.connected),
input: <String, dynamic>{
'counter': counter,
},
isProcessingTask: true,
));
}

[√] Flutter (Channel dev, 1.26.0-1.0.pre, on Microsoft Windows [Version 10.0.19041.985], locale bg-BG)
• Flutter version 1.26.0-1.0.pre at C:\code\soft\flutter_sdk\flutter
• Framework revision 63062a6443 (5 months ago), 2020-12-13 23:19:13 +0800
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[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
• Android SDK at C:/Users/x/AppData/Local/Android/Sdk
• Platform android-30, build-tools 30.0.2
• ANDROID_HOME = C:/Users/x/AppData/Local/Android/Sdk
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• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
• All Android licenses accepted.

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• Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 4.1.0)
• Android Studio at C:\code\soft\android-studio-ide-4.1.3\android-studio
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https://plugins.jetbrains.com/plugin/9212-flutter
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https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)

[√] Connected device (3 available)
• Pixel 3a XL (mobile) • 94DAX0DRW1 • android-arm64 • Android 11 (API 30)
• Chrome (web) • chrome • web-javascript • Google Chrome 90.0.4430.212
• Edge (web) • edge • web-javascript • Microsoft Edge 90.0.818.62

• No issues found!