52 questions
82
votes
30
answers
123k
views
Bumblebee Android studio Plugin [id: 'com.android.application', version: '7.1.0', apply: false] was not found in any of the following sources:
I updated my android studio from Android studio fox to Android studio Bumblebee 2021.1.1
but none of my projects can run in Android studio Bumblebee 2021.1.1. I ended up getting this beautiful error.
...
- 825
3
votes
1
answer
4k
views
Missing Default Constructor error in Xamarin Forms
I am having trouble figuring out how to solve this error. It says "Missing Default Constructor" in the MainPage.xaml file. I would gratefully appreciate the help!
MainPage.xaml : contains the ...
- 53
60
votes
19
answers
113k
views
Dependency 'androidx.activity:activity:1.8.0' requires libraries or apps that depend on it to compile against version 34 or later of the Android APIs
I've created a new project in Android Studio, but when I run the application to test it, it shows me this error:
An issue was found when checking AAR metadata:
1. Dependency 'androidx.activity:...
- 601
20
votes
5
answers
12k
views
Is it possible to mix OnIdiom and OnPlatform in XAML (Xamarin.Forms)?
For UWP I need a different size for the width of a column in a Grid. Additionally, the value should be different on tablet and on smartphone.
The following code crashes the app
<ColumnDefinition&...
- 20.3k
15
votes
3
answers
41k
views
How to change image and text color when clicking using react-native?
I am using TouchableHighlight, but I can change only background color using underlayColor. But how to change other content?
- 193
8
votes
4
answers
18k
views
Change color of ToolBarItem in XAML
I've added a toolbaritem in my app, however i dont see a way to change its background and text color.
<ContentPage.ToolbarItems>
<ToolbarItem Text="About"
Icon="...
user4857063
7
votes
2
answers
22k
views
Build an app for iPhone no apple developer account
I would like to develop an app just for my own iPhone and download the app on it, but I don't have the apple developer account. I found out that (if I'm not wrong) for an app made with Flutter it is ...
- 103
7
votes
1
answer
23k
views
Append items dynamically to ListView
I am new to Dart and Flutter and try to append a new item to my ListView. I created a button that increments this.value but nothing happens. Am I missing an update call on the UI and is this even the ...
- 3,417
3
votes
2
answers
4k
views
How to access device apps from flutter
Is there any way to access the details of apps installed in the device and access its privacy permission details (ex: how much access the GMAIL have in our device?) from the flutter app?
- 3,443
1
vote
2
answers
956
views
Trying to create a timestamp "mm/dd/yyyy hh:mm a" for a chat for android using java
I am trying to create a timestamp in the format "mm/dd/yyyy hh:mm a". My app was originally crashing but I tried a different method and it doesn't crash anymore but on the chat screen it shows "java....
- 177
70
votes
5
answers
18k
views
Why I didn't see Auto-Renewable Subscription in iTunes Connect
Why I didn't see Auto-Renewable Subscription in iTunes Connect -> In-App Purchases -> Select the In-App Purchase you want to create.
I see only Consumable, Non-Consumable, Non-Renewing Subscription
- 1,921
25
votes
10
answers
90k
views
Unable to resolve "@react-navigation/native" from "App.js" - React Native + How to Solve?
undefined Unable to resolve module @react-navigation/native from App.js: @react-navigation/native could not be found within the project.
If you are sure the module exists, try these steps:
1. Clear ...
- 361
22
votes
1
answer
6k
views
What's the principal difference between MS AppCenter and Azure DevOps (former VSTS)?
I am "a bit" confused in understanding of what of those two services are capable for and what are the core differences between of them.
In general, I understand what they provide, and separately I ...
- 4,859
18
votes
7
answers
13k
views
I can't create a new project with java language anymore on Android Studio Hedgehog?
I downloaded android studio latest version Hedgehog, and I found it strange that there is no longer an option to select JAVA languages on the new project screen. Is this a bug? did I do something ...
- 1,410
15
votes
3
answers
10k
views
Unresolved reference: hiltViewModel
this is my code where i passed it as a parameter
Unresolved reference: hiltViewModel
this is flagging my file with red and therefore I can't compile my solution into my device
also i have visited ...
- 313
14
votes
7
answers
8k
views
Flutter App stuck in emulator at "Waiting for VM Service port to be available..."
I have a project of a friend where I am supposed to help him. He codes on Mac with an IPhone simulator. Since I have no Mac I want to use an Android simulator which should be no problem if I am ...
- 171
12
votes
2
answers
31k
views
Flutter error : The constructor being called isn't a const constructor
I'm working on my first Flutter project, I'm building a Login page, I created a variable to store a TextFormFieldController but I got the error above because I deleted the constructor.
When I return ...
- 791
8
votes
3
answers
20k
views
How to get a universal link to open the app instead of safari?
I've been trying for a while now to get universal links of iOS10 to work but it's not working till now.
I have an apple-app-site-association configured.
Have tried using the root domain, using a ...
- 9,986
7
votes
3
answers
4k
views
How to test with Web@Work from MobileIron in a development environment?
I have a website that works perfectly in any browser.
Now I want to use the Web@Work browser from MobileIron to use this website as a boorkmark to create a basic iOS application packaged thanks to ...
- 2,251
7
votes
1
answer
5k
views
How to check if two widgets are overlapping in flutter?
I wanted to know if we can check if two widgets in flutter are overlapping. I actually have two AnimatedContainer stacked using Stack. I wanted to check if the children of the two overlap. I actually ...
- 179
6
votes
1
answer
5k
views
iPhone testing: port forwarding and localhost
I'm trying to test our web app on iPhone. During the lifecycle our app is doing a call to a third-party api which allows calls only with a header 'origin: localhost'
On desktop it's not a problem. On ...
- 13.1k
6
votes
4
answers
11k
views
5
votes
1
answer
4k
views
Android sdk 34 java.lang.RuntimeException:Requested enabled DevSupportManager, but BridgeDevSupportManager class was not found or could not be created
After upgrading the Android SDK from version 33 to 34, the app crashes on Android 34, although it runs smoothly on Android 33.
the following changes have been made:
buildscript {
ext {
...
- 583
5
votes
4
answers
12k
views
How to detect Network operators programmatically on Android?
Is it possible to identify currently attached mobile network and network operators programmatically on Android?
If it is possible please provide code samples
Thank you.
- 83
4
votes
1
answer
3k
views
why https request is not working in my react-native app?
In my react native app , http requests are working fine, but when it comes to https request, it is giving error , network request failed . Problem is bit strange here as if I pick and run any example ...
- 41
4
votes
2
answers
2k
views
Connecting to Mi Smart Band through Mi Fit application
I want to connect to Mi Fit application in a same way like Notify for Mi Band does. In this application there are two options to connect to Mi Band. The first one which connects to it needs auth token ...
- 322
4
votes
1
answer
5k
views
Flutter WebView Plugin - How To Handle Local Storage Variables
Background: I am working on a mobile application in which I use a WebViewScaffold to load an online directory. This particular directory provides a guided tour on initial visit.
Problem: Each time ...
- 308
3
votes
4
answers
7k
views
Can't send HTTP requests to Localhost Backend from React Native Mobile App
First day of 2022~! Learning mobile app dev is giving headaches. It can't be this difficult to set up. I've already lost 6 hours. Please help!
Situation
My dev environment runs in Ubuntu via VMWare ...
- 103
2
votes
2
answers
13k
views
How to make swipe function on listview (react-native)?
I have list of items. I am using ListView for it and I need to be able to delete any row by swiping left or right.
Where can I start from here?
- 53
2
votes
2
answers
2k
views
Error setting up Firebase in Xcode
I have tried to set up Firebase to work on Xcode using both the quick setup instructions and the manual alternate instructions on Firebase website.
When I used CocoaPods and followed the instructions ...
- 481
2
votes
1
answer
2k
views
Launch native apps from custom cordova app
I'm developing a mobile app with Cordova (in Intel XDK) which is a list of buttons that launches other apps.
So far I've managed to launch phone app (href="tel://"), sms (href="sms://) and google ...
- 6,010
2
votes
1
answer
3k
views
React Native App causing phone to heat up extensively
I have a react native app that worked seamlessly fine on android and ios a few weeks ago (no lags or slow downs)
Until recently, I started noticing that mostly ios devices complain that their phones ...
- 51
1
vote
1
answer
1k
views
How to uninstall an android app properly with it's signature?
I have manually uninstalled my on going development app on my Android phone via Visual Studio, but later when I'm trying to reinstall the app, I'm getting this error "Conflicting app signature.&...
- 832
1
vote
0
answers
1k
views
Trying to implement the ability to launch multiple wkwebview instances to emulate tabbing on a browser
I'm trying to make a very barebones mobile browser to practice swiftui and wkwebview (WKwebview is wrapped in a UIViewRepresentable). However, when trying to implement multiple tabs for the browser I ...
- 11
1
vote
1
answer
1k
views
How to convert an app to be a system app in android +5.0 without rooting the device?
One of the biggest school has its own Android tablets which distributed among several branches and it's already with the students a long time ago.
We need to develop an app and put it in the play ...
1
vote
3
answers
3k
views
Flutter - Phone Call From Webpage Displayed in a WebViewScaffold
Background: I am opening a website in my flutter app using a WebViewScaffold (flutter webview plugin). The website has a call option where you click a button and it launches the "tel://1231231234" ...
- 308
1
vote
1
answer
1k
views
React Native Track Player - Missing Native Module on IOS
The native module which is accessed inside trackPlayer.ts in the RNTP package seems to be undefined, which causes the error: new NativeEventEmitter() requires a non-null argument.
const { ...
1
vote
1
answer
412
views
How to visualize Android Seekbar like whatsapp voice message
I am building an android application and I have a voice chat part. I want to show the voice style and playing voice style message like WhatsApp messages/records. I tried a lot of ways but nothing work ...
- 21
1
vote
2
answers
242
views
Cant connect Flutter to Firebase
So firstly, i have spend alot of time to connect the Flutter the Firebase, I'm not getting the previous errors but also i dont know if its connected or not. First the errors was in build.gradle file. ...
1
vote
1
answer
885
views
Getter _text isn't defined for class TagColumn in Flutter
I have looked at this question on Stack Overflow Flutter getter isn't specified for the class, when it is specified. And I still cannot understand why my class Practice does not have access to the ...
- 45
0
votes
1
answer
120
views
How to transform lazycolumn itself
I am learning lazycolumn, I can't transform lazycolumn without effecting scrolling.
My code is
var offset by remember { mutableStateOf(Offset.Zero) }
var rotationAngle by remember { ...
- 21
0
votes
1
answer
420
views
MAUI Custom Swipe Control - With Left/Right Swipe Directions
We already had a implementation of swipe button(thanks to Alexandar , How to implement Swipe Button(with events) in MAUI App?).
Out of this, we need to implement some other functionalities:-
Right to ...
- 29
0
votes
1
answer
600
views
Not able to access the data from firebase using StreamBuilder in flutter
Here I am trying to get the data from the firebase database using firstore instance in streamBuilder.
.collection('/message_data/friendA##friendB/message_list') :-this is my collection-document path ...
- 83
0
votes
3
answers
6k
views
Aligning Rows in Jetpack Compose: Positioning Based on the First Row
In Android Jetpack Compose, I have three rows, and I want to position the second and third rows exactly in the same horizontal position as the first row. they should align solely based on the position ...
- 41
0
votes
1
answer
51
views
ReordableListView.builder is not working with dynamic parameters for the itemBuilder
I am using ReordableListView to render a list of MemoItem widgets that can be ordered.
My setup is working nicely with the list, but I need to add a customization to the rendered widgets so that if ...
0
votes
1
answer
254
views
SwiftData crashes at init
Below is the minimum code that causes the crash.
What I want to achieve: pass a default AchievementB to the view and then change (based on user input) and insert into achievements.
update: after a few ...
- 83
0
votes
0
answers
64
views
Error when sending an email with an attached file
My application requires the function of sending attached files from external storage by email using third-party applications like GMail. However, when I try to do this, an exception is thrown that ...
- 15
0
votes
1
answer
161
views
Can testing with real adMob ads after the app's development results in adMob's policy violation?
So my app have been successfully developed and I have had a good experience with the admob test ads. But then just now I tried to view how real ads look like on my app and I started testing with real ...
- 13
-1
votes
1
answer
286
views
ElectronJS for Linux touch mobile operating systems?
ElectronJS is cross-platform framework to create desktop apps for Mac, Windows and Linux.
But if I make an app using responsive web design for mobile views, will the distribution for Linux work for ...
- 858
-1
votes
3
answers
951
views
Can not locate the sdcard file(not hard code) in android 6.0
Since android 6.0, the sdcard path is no longer "/storage/sdcard1/", "/storage/sdcard-ext/" or something.
The path depends on the phone instead. If I use Nexus 5x AVD, the path is "/storage/1D15-...
- 79