android-studio Questions

Android Studio – SMS verification code request failed: unknown status code: 17020 null

October 4, 2021
Youssef Amr
2 Answers

How can I solve these errors: 2021-10-04 13:53:00.422 8440-8440/com.example.firebase.sms.smsotp4 E/zzf: Problem retrieving SafetyNet Token: 7: 2021-10-04 13:53:00.618 8440-8802/com.example.firebase.sms.smsotp4 E/FirebaseAuth: [GetAuthDomainTask] IOException occurred: java.net.UnknownHostException: Unable to resolve host "www.googleapis.com": No address associated with hostname 2021-10-04 13:53:00.725 8440-8440/com.example.firebase.sms.smsotp4 E/zzf: Failed to get…

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Android Studio – Fetch all values from column in mysql table and sum the values in java

October 4, 2021
Sasmita
2 Answers

Name Id aa 1 bb 5 I use this to fetch all values from id column SELECT id FROM name_table; I want to sum the values in the id column. To be clear, I am making a financial application and…

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Android Studio – How do I update the Quantity when user press "+" or "-" button?

October 4, 2021
deepjyoti7147
3 Answers

Note: This has to be done in Kotlin I want to update the quantity when the user presses the "+" or the "-" button enter image description here I also want the "0" (Quantity) to be aligned between the two…

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Android Studio – After connecting to BLE device,how can i know which services are available, i only know to print uuids but i want to know the name of service

October 3, 2021
Prabh Singh
2 Answers

i am new to android development with Kotlin, i am developing an app to search for BLE devices. i am able to print the services(uuids) and its characterstics(uuids). i dont have any particular beacon to connect. i am just searching…

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I have encountered these errors in android studio?

October 3, 2021
Namballa Mukesh
2 Answers

I've recently started working with android studio and encountered these errors: Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-6.7.1-bin.zip' Missing essential plugin: org.jetbrains.android I have tried different things to resolve these errors, like reinstalling Android studio from scratch. Any way to…

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Android Studio – "flutter pub get" A required privilege is not held by the client

October 3, 2021
TiyebM
7 Answers

I keep getting this error on Android Studio flutter project, although flutter doctor command shows no issues! Cannot create link, path = 'C:UsersUserNameAppDataLocalPubCache_tempdir90f89940iosClassesFLTFirebaseAuthPlugin.m' (OS Error: A required privilege is not held by the client. , errno = 1314) pub get…

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Android Studio v31/values-v31.xml keeps generating color codes

October 3, 2021
Justine Guillermo
2 Answers

Im trying to fix this but idk why this v31 file keeps generating colors codes (see in SS) when I run my code, I keep deleting the color resources so that my code will run. just want to know how…

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Why doesn't the Compose state only update UI component but also relaunch logic code in Android Studio?

October 3, 2021
HelloCW
2 Answers

Before Compose, I use LiveData to connect between UI component and data, the UI component will be updated when the data of LiveData type has changed. After I use Compose, I was told that MutableState<T> is just like LiveData, but…

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Android Studio – Unresolved reference: launch in viewModelScope

October 3, 2021
Kratikpal Singh
2 Answers

I am trying to call a suspend function using viewModelScope.launch in which "launch" is showing as Unresolved reference. Here is build.gradle plugins { id 'com.android.application' id 'kotlin-android' id 'kotlin-kapt' } android { compileSdk 31 defaultConfig { applicationId "com.example.mynotes" minSdk 27…

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Android Studio – Kotlin Clearing edit text on click

October 3, 2021
Dwild
4 Answers

So I am having issues finding a Kotlin way to clear a edit number field when the input is selected to enter a number. class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) //MyCode val submitButton: Button…

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