flutter-dependencies

问题 I am having an issue making an HTTP PUT requests in a flutter. I can print the data on the console but when I tried to parse it to the endpoint that performs a PUT request, it return a response of 404 please can anyone help me? and this is the message: cannot access the body fields of a Request without content-type "application/x-www-form-urlencoded" Here is the actual problem: for (Products i in selectedProducts) { var stockupdate = { "oid": i.oid, // I can't get the oid here "unitInStock":

问题 Description I am creating the login screen in which I have used the Stack widget, Currently, everything works fine but only one issue of the shrinking the view. When I use the resizeToAvoidBottomPadding: false inside the Scaffold then screen shrinking disappear but another problem arise that whole screen scroll not working, please check below lines of code class _LoginScreen extends State<LoginScreen> { @override Widget build(BuildContext context) { // TODO: implement build return Scaffold(

问题 I have built an app on Flutter and was trying to send Push Notifications through FCM. Earlier it was working but after changing the version of Firebase messaging the app crashes as soon as I send a push notification. I haven't made any changes in the Code per se. I looked into the GitHub issues but couldn't resolve it. This is the code I have been using in the main.dart file. final FirebaseMessaging _firebaseMessaging = FirebaseMessaging(); void initState() { super.initState();

问题 I would like to add notification with firebase on my app. I followed a video on YouTube (https://www.youtube.com/watch?v=xx7hemn3FY4) But I have an error when I do the same thing in my flutter project : The library com.google.android.gms:play-services-basement is being requested by various other libraries at [[15.0.1,15.0.1]], but resolves to 11.8.0. Disable the plugin and check your dependencies tree using ./gradlew :app:dependencies. I tried several things as you can see in comment. Project

问题 My Flutter application is freezing on the splash screen and I'm getting the following error log: Built build\app\outputs\apk\debug\app-debug.apk. I/Choreographer(18870): Skipped 75 frames! The application may be doing too much work on its main thread. D/EGL_emulation(18870): eglMakeCurrent: 0xe8885480: ver 3 0 (tinfo 0xe88835a0) I/OpenGLRenderer(18870): Davey! duration=2142ms; Flags=1, IntendedVsync=65263803118670, Vsync=65265053118620, OldestInputEvent=9223372036854775807, NewestInputEvent=0

问题 My Flutter application is freezing on the splash screen and I'm getting the following error log: Built build\app\outputs\apk\debug\app-debug.apk. I/Choreographer(18870): Skipped 75 frames! The application may be doing too much work on its main thread. D/EGL_emulation(18870): eglMakeCurrent: 0xe8885480: ver 3 0 (tinfo 0xe88835a0) I/OpenGLRenderer(18870): Davey! duration=2142ms; Flags=1, IntendedVsync=65263803118670, Vsync=65265053118620, OldestInputEvent=9223372036854775807, NewestInputEvent=0

问题 I-am developing an app for pushing notifications using FCM, when the app in background or terminated and receiving new notification i need to save the data of this notification local in (SQLITE), without click on the notification or re-open the app again, the notification not read in the app unless clicked. Any suggestions? This my NotificationHandler.dart import 'dart:async'; import 'dart:io'; import 'package:eshaar/model/message.dart'; import 'package:firebase_messaging/firebase_messaging

问题 I was using the google maps api and location pub,dev package in my android flutter app, and tried to bring up an image using the url from the api. This was the url with some code: class LocationHelper{ static String mapviewpointer({double latitude, double longitude}){ return "https://maps.googleapis.com/maps/api/staticmap?center=$latitude,$longitude&zoom=13&size=600x300&maptype=roadmap&markers=color:pink%7Clabel:C%7C$latitude,$longitude&key=$GOOGLE_API_KEY"; } } it threw the following error

问题 I was using the google maps api and location pub,dev package in my android flutter app, and tried to bring up an image using the url from the api. This was the url with some code: class LocationHelper{ static String mapviewpointer({double latitude, double longitude}){ return "https://maps.googleapis.com/maps/api/staticmap?center=$latitude,$longitude&zoom=13&size=600x300&maptype=roadmap&markers=color:pink%7Clabel:C%7C$latitude,$longitude&key=$GOOGLE_API_KEY"; } } it threw the following error

问题 I was using the google maps api and location pub,dev package in my android flutter app, and tried to bring up an image using the url from the api. This was the url with some code: class LocationHelper{ static String mapviewpointer({double latitude, double longitude}){ return "https://maps.googleapis.com/maps/api/staticmap?center=$latitude,$longitude&zoom=13&size=600x300&maptype=roadmap&markers=color:pink%7Clabel:C%7C$latitude,$longitude&key=$GOOGLE_API_KEY"; } } it threw the following error