App not installed as a package appears to be invalid on Android 13

I am using Unity 2021.3.6f1 I have built the application with different target API levels (level 27, level 30, level 34), minimum API 22, and all these versions work on my Android 9. However, when I share the file via Google Drive with a

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Calling View LaunchedEffect multiple times inside LazyColumn

I want to trigger the LaunchedEffect event in only one of the views in the LazyColumn, but the LaunchedEffect is triggered in all views, so the UI of all views changes. LazyColumn( horizontalAlignment = Alignment.CenterHorizontally,

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android Delphi FMX Enter key (vkreturn) problem

In Delphi FMX, when the Enter key is pressed on the physical keyboard, I cannot get this key in the onkeydown and onkeyup methods. No value is received indicating that the vkreturn key is pressed. In this case, I need to edit the Generic

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bluetoothLeScaner.startScan(scanCallback) isnt returning null

I am attempting to connect my phone to a bluetooth device. I am using an android 13 . In my scandevices file, I am coming across an issue on this line bluetoothLeScaner.startScan(scanCallback). I am getting that IllegalArgumentException

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The Android Studio show me this error message and making me feel so confused

Here was an issue happen on the Android Studio. I using the MacBook Pro 14-inch and using the USB to save my Android Project. However, for unknown reason, here was my project print this error message when I try to run it: '/Volumes/HOMEW

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MSAL/Azure B2c iOS - Obtaining a new access token with new scopes

In the documentation : https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-ios-app#call-to-a-web-api it is stated: If the access token's scope doesn't match the web API's scopes, the authenticatio

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Populating a spinner with data obtained from a spinner in a different activity

how do I populate a spinner to depend on spinner data in a different activity?In android studio using java and also with sqlite db. I already have both spinners but I am struggling to make the second spinner depend on the first spinner d

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How to connect to neural microchip implant?

I recently have become aware of implanted neural microchips when my friends brain jacked me. They won't tell me how to connect to it myself. I'd really like to use this technology too so that I can analyze and augment my brain. Hoping to

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How to logout in Flutter using BLoC provider and redirect to login screen?

I am pretty new to the BLoC provider and this is the first bigger project where I implement the provider. To give you a short overview of the project, it has a login screen, after successfully logging in - it redirects you to the 'Reserv

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How to convert a .dat file to image?

I have used a app vault Android app to encrypt some images in jpeg/jpg format. I forgot the app name and also the password with which I have encrypted the image files. But I have saved the encrypted files and all related data in a folder

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Can i send i notification ping to multiple devices around 100 using a single Bluetooth device over a specified area?

I want to send a notification to multiple devices using Bluetooth but i don't want them to be paired or connected just like a signal and only for specific devices like only phones and other peripheral devices are excluded from the signal

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UI mobile tests - which would be the best tool for a project with compose functions and one activity

trying to figure out which is the best tool to create mobile automation tests for a project that uses compose functions written in Kotlin in Android studio Have to mention that we want the tests to be like end user flows, login + start w

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Arduino to android notification

I have an arduino with a few buttons and a led in my house. At any point, someone can press a button. When a button is pressed I want a notification to show up on my (android) phone if I am at home. Additionally, I want to be able to pre

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react-native java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. "[TypeError: Network request failed]"

I saw similar issue on stack overflow but didn't find proper solution for the same. So i am posting again if anybody has any idea, Please answer. Problem happens on Android only on iOS it is working fine. It says error "[TypeError: Netwo

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Is there a way a large number of users can update a SQL database via a mobile app?

I need to populate my MySQL database (other databases can easily be considered) with data that is uploaded one row at a time by a large number of people from all over the country. Is there a way this can be completed by an online browser

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subtitle doesn't show in react-native-video

i try to use react-native-video to play video with subtitle but unfortunately subtitle dosen't show import React, {useEffect, useState, useRef} from 'react'; import {ScrollView, View, SafeAreaView, Text, Button} from 'react-native'; impo

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Android Gradle/Groovy, how to copy files to APK

I have a bunch of files on my applications source folder that I need to package in my app's bundle. Unfortunately, I'm a Gradle/Groovy noob. My idea would be to modify the apps build.gradle to run an extra gradle file that will hook into

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Why are Android elements easily seen in Appium Inspector not being seen at automation runtime?

I'm on a Mac, writing node.js test automation for an app running on an Android emulator (API 34 browser version 14). I'm trying to tap a button in the app that is always seen by the Appium Inspector (2023.12.2, Electron: 13.6.9, Node.js:

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dotnet not generating unsigned apk

I have a Xamarin project which we are upgrading to MAUI which gets released to clients in 2 ways: Playstore MDM Servers Some of our clients use there own MDM servers over which we do not have any control. All we do for them is give the

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Do react native layout components get compiled differently to the logic?

I'm trying to understand the difference if React native view/layout code is compiled differently to logic code. I understand that JS logic is kept in a JS bundle and communicates with the native app via a bridge but do the layout compone

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