Charles Silva

Sure, I do, I said that works properly when Internet is turned on the device! I call the "speak" method during the "build" method execution. If I turn off the...

My main(): `void main() async { WidgetsFlutterBinding.ensureInitialized(); final PackageInfo packageInfo = await PackageInfo.fromPlatform(); final App app = App(); app.version= packageInfo.version; `final MultiProvider providers = MultiProvider( providers: [ ChangeNotifierProvider.value( value: app,...

I have tried many ways to make things work correctly but all them has failed... I've declared a global SharedPrerences (out of any scope) and call sharedpreferences.setString() to write a...

My workaround was using IsolateNameServer.registerPortWithName in main isolate to register a named port. Then, in alarm isolate, i'm using IsolateNameServer.lookupPortByName to find this port and send the results to main...

Pessoal tá dando um monte de idéia disso, de idéia daquilo, mas se esquecendo do básico: Ninguém domina o assunto dos vídeos ! Estão todos aqui procurando aprender, então o...

Change build.gradle in Example project to targetSdkVersion = 28 (Android P). Android 10 (29) doesn't permit to save pictures outside app's directory.