Recently I switched to DataStore and I want when the user clicks on the logout button, all data stored in data store will be removed, but when the user clicks the logout button and return to the application again, then faces this exception. java.io.IOException: /data/user/0/app.android.githubservice/files/datastore/mydatastore.preferences_pb.tmp could not be renamed to /data/user/0/app.android.githubservice/files/datastore/mydatastore.preferences_pb private fun logout() { ..
Category : mobile
I will try to add a search feature in flutter my application but whenever I tried to search any item it’s duplicate all the items intent to show the result Code = final showP = Provider.of(context); ` _showsList.addAll(showP.shows); _showsForDisplay = _showsList; return SafeArea( child: Scaffold( backgroundColor: kBackgroundColor.withOpacity(.9), appBar: AppBar( backgroundColor: kBackgroundColor, centerTitle: true, shape: RoundedRectangleBorder( ..
I am developing launcher app.when I select my app as launcher a popup comes for selection and it has two option just once and always . I want to get whether the user choose just once or always . I am not getting callback of both clicks. PackageManager packageManager = mContext.getPackageManager(); ComponentName componentName = new ..
I am trying to send request my web service. it is working and my request registered my database.When i check database i can see my request record .Also i write toast message on response method and onFailure method. Despite my code worked and registered my request in database it shows the toast message for onFailure ..
I have been working on a flutter app and recently installed three firebase related pacakges firebase_core,cloud_firestore and firebase_storage. But after installation when I try to import them in a .dart file I am facing ‘The system cannot find the path specified import ‘package:quiver/core.dart’;’ error. So what should I do ,here is my pubspec.yaml file . ..
is it possible to analyze the network of an app downloaded from the play store? I have tried with android studio using android profile analizer, but works only with debugging app Source: Android..
I am looking a solution to live stream a video with realtime text overlay on youtube channel in flutter for Android device. Live stream process will be just like: Capture video from camera Show video on mobile screen Add text (real time changing text) overlay at the bottom of screen just like cricket score / ..
I want to dynamically change the size of the BottomNavigationView. I want exactly that; The following code works; bottomnNavigation.layoutParams.height = bottomnNavigation.height – 1 bottomnNavigation.requestLayout() but it doesn’t do exactly what I want; Also, if "height" is a number like 123, how do I reduce it in 100 steps? 123 / 100 = 1,23 But height ..
I know there are various similar threads on this but none answer my question. Please look at this most simple HTML code. <!doctype html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta name=”viewport” content=”width=device-width, initial-scale=1″> <style> html, body { margin: 0; height: 100%; background: linear-gradient(to top, blue, white); } </style> </head> <body> </body> </html> Viewed in Chrome ..
Currently I am trying to display data from my graphQL API to my Flutter, I run the query but it says such Error being displayed and here is my code Scaffold( body: Query( options: QueryOptions( documentNode: gql(_tags.getTags()), variables: { "vendor_id": _sp.getString(‘vendor_id’) } ), builder: (QueryResult result, {VoidCallback refetch, FetchMore fetchMore}) { //refetchQuery = refetch; if(result.data ..
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