Examples of programming questions in android

java.lang.ClassNotFoundException: Didn't find class "androidx.core.view.ViewPager" on path
Elevation shadow not visible for Toolbar with Basic Activity
Android: How to check if user have active subscription or not
How to encrypt and decrypt data in Android using the elliptic curve key pair of type secp256r1?
Get real path from Uri - DATA is deprecated in android Q
How to copy and rename a project in Android Studio 3.4?
Cannot resolve symbol 'LocalBroadcastManager'
How to save images to Room Persistence Library
Letter Spacing on EditText is not working
How to use one ViewModelFactory to provide ViewModels with Dagger
How to open Settings panel in Android Q programmatically?
Run flutter code when android application class starts
Is there an elegant way to save and restore View state in Kotlin?
What's the point of having a default value in sharedPref.getString?
ERROR: Could not find method platform() for arguments - React Native - Firebase
Android constraint layout not working as intended
Unity 2019.2.0f1 Unable to locate Android NDK
How to save image to camera folder in Android Q?
Can I put a Button to bottom of a ConstraintLayout inside ScrollView?
Flutter app : IOS emulator not connecting to Android Studio
Flutter: Using Hero Animation with ListView Builder
JUnit Local Test - 'Unresolved reference: test'
Android: set default choice chip
FirebaseRemoteConfig.activateFetched() is deprecated. What to use instead?
Mock Locale using Mockk
how to pass a value back to previous fragment destination using Android navigation component?
Hide Google Maps API key from source control in a Flutter app
Ripple Effect on androidx.cardview.widget.CardView
Android studio 3.5 refactor issue
Could not find com.android.tools.build:gradle:5.6
Instant run is missing in Android Studio 3.5
How to handle up button inside fragment using Navigation Components
Kotlin Android - Copy to Clipboard from Fragment
I am trying to make AutoCompleteTextView look like a material Edittext
TextInputLayout with loading indicator
How to setStrokeColor for com.google.android.material.card.MaterialCardView programmatically
Retrofit body request is blank with Retrofit, when I use proguard and enable minify and shrinkresources
Android how to center text of chip with fixed size?
Accessing graph-scoped ViewModel of child NavHostFragment using by navGraphViewModels
Cannot access androidx.lifecycle.LifecycleOwner, what is the meaning of error in Android?
how to resize the textField and disable floating label in a TextInputLayout?
Android R8 Unable to find method
BottomNavigationView inside a BottomAppBar with transparent background
Cannot enable Gradle's offline mode on Android Studio 3.6
Apk generated with expo does not ask for permissions when it is installed
How to change Alert button color in React Native?
Caused by: java.lang.IllegalStateException: No value has been specified for this provider
how to handle callback using kotlin coroutines
com.android.support:design:28.0.0 - Version 28 is the last version of the legacy support library
Navigation components : Deeplink using uri depending buildType
What is the difference between @Field and @Query in retrofit
How do I change shape of Extended Floating Action Button?
How to change a specific icon image from Bottom Navigation View
I didn't added dependency for androidx CoordinatorLayout and RecyclerView Library but still able to use it
File not found: Error for Contents.json when running Xamarin App using a Mac on my network
Android light/dark theme action bar text
In which thread android viewmodel runs?
ERROR: Could not find method viewBinding() for arguments
Can't run nor debug project but gradle build+install work
Android 10. MediaStore. Getting all images
What does the "\\A" delimiter do in the following Http Request code?
Android CameraX Analyzer Image with format YUV_420_888 to OpenCV Mat
View Binding not work with "Include": incompatible types: ProgressBarLayoutBinding cannot be converted to ViewDataBinding
Android activity cannot resolve symbol ACCESS_BACKGROUND_LOCATION
Disable Google Password Manager list out saved passwords in Android?
Prevent navigating to the same fragment
Error inflating class androidx.cardview.widget.CardView on CardStackView library
How to set a file as a ringtone for Android 10?
How to create Vertically scrolling PageView in Flutter?
ExtendedFloatingActionButton - how to achieve same height when button is extended as when it's shrank
Your anti-virus program might be impacting your build performance. Android Studio checked the following directories:
Android: MaterialButton override textColor in Style
How to round corners of an entire app in Flutter?
Why is ViewModelScoped coroutine unusable after ViewModel onCleared() method called
Why is onChanged being called when I navigate back to a fragment?
ActionBar background with MaterialComponents theme
Illegal class file: Class module-info is missing a super type. Class file version 53
NoSuchMethodError: No interface method getOrDefault(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; in class Ljava/util/Map;
Error HTTP 504 When load image form URL with picasso android library
Creating Date objects in Kotlin for API level less than or equal to 16
pending publication on play console
How to increase Kotlin coroutines Dispatchers.IO size on Android?
What is the difference between emit and emitSource with LiveData ? ( as in REAL time USE-CASE )
Is Jetpack Compose BottomNavBar? How can use bottomNavbar any Example?
Will react native work without Google Services on Huawei phone?
You need to use a different version code for your APK or Android App Bundle because you already have one with version code 1
LifecycleOwner: difference between Fragment (self) and Fragment#viewLifecycle
Testing room migration, Cannot find the schema file in the assets folder [room-migration]
Intstalling Android Studio on 64-bit version of Lubuntu fails installing some 32-bit libraries
How to add pull to refresh in Coordinator layout
Android Firebase app distribution - Service credentials file does not exist. Please check the service credentials path and try again
+imageResource from R.drawable causes IllegalArgumentException in Jetpack Compose
Why is android studio not generating code for all the safe args?
Last item in RecyclerView not shown
How to test fragment navigation in Espresso with Navigation Component (Fragment to Fragment)?
Launch a particular Fragment using Navigation component when tapped on Notification that is sent from WorkManager
Testing Navigation component: "does not have a NavController
TextInputEditText, how can align hint to the top margin
Check if column NULL or empty in Room DB
colorAccent or colorSecondary with Material Component theme
constraint layout - Two views with largest width
Android: Is there a simple way to create rounded corners for a view without having to create a separate drawable each time?
Back button closes app instead of going to previous fragment android navigation component
When to use MaterialToolbar and androidx Toolbar and the difference between both?
Font size display issue on Google Chrome for Android
Access Azure DevOps variables from Android Gradle
Android Studio 3.5.2 - Error: The apk for your currently selected variant (app-release-unsigned.apk) is not signed
unresolved reference BuildConfig
value of list in model is updated but it does not reflect on composable function
How to use manual focus in Android CameraX?
Android Studio 3.5.2 Emulator. How to View list of applications
Some fragment observers trigger after pop from back stack although data is not changed
What is the USE_BIOMETRIC permission needed for?
MIUI 10 doesn't let service start activity - Xiaomi Redmi Note
How to install package only for iOs or Android in React Native
Kotlin - Set @Annotations . to function return types?
How to set up Navigation Component with Navigation Drawer in Android?
jks or pkcs12: which one should I use to sign the apk for Google Play Store?
Koin java.lang.NoClassDefFoundError: Failed resolution of: Lorg/koin/dsl/context/ParameterHolderKt
setBottomSheetCallback is deprecated
Layout collides with a variable or import in Android?
AppLinks(verified Deeplinks) in android does not work when app is installed from Google Play
How to set Flutter app theme as to dark by default?
Why I still get "Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM target 1.6
AndroidX SwipeRefreshLayout with DataBinding
What is the equivalent of 'SafeAreaView' on android - React Native
pop up to graph startDestination fragment for a global action - Android navigation components
java.lang.IllegalStateException: Page can only be offset by a positive amount
Android and Kotlin coroutines: inappropriate blocking method call
How do I use the new Saved State Module of ViewModel
How to disable menu item of bottom navigation view?
WorkManager - Should we remove the default initializer, when we use both Default initialization and Custom initialization?
Jetpack Compose - Column - Gravity center
How to create a gradient color background for splash screen in Flutter?
lifecycleScope.launch vs coroutine inside onViewCreated
Kotlin / Firebase / Android Studio- java.util.NoSuchElementException: List is empty
When to use JobIntentService vs WorkManager?
How to get the current locale text direction in Flutter using Intl
CLEARTEXT communication to XXX.XXX.XXX.XXX is not permitted by network security policy
Flutter: Gradle build failed to produce an .apk file. It's likely that this file was generated under <app_root>\build, but the tool couldn't find it
Apple Sign In "invalid_client", signing JWT for authentication using PHP and openSSL
how can I shape Circular the selected image from gallery
How can I access views from layout containing merge tag is included in another layout?
Error: "data must only contain string values" firebase cloud messaging
ViewPager2, get current page viewholder
How to change the size of image in splash screen?
Flutter : Several variant outputs are configured to use the same file name
How to make circular reveal effect when theme changed? (Like in Telegram or VK)
Android FragmentPagerAdapter is deprecated
ERROR: Unable to find module with Gradle path ':capacitor-cordova-android-plugins'
How to get Public IP address of Android device programmatically?
How can I render plain android ProgressBar with Compose?
Open ViewPager2 to particular position without scrolling
How to implement Android playstore in-app update with react-native
Android Navigation Component back button not working
Android studio - Cannot load settings from file app.iml, file does not exist?
The supplied auth credential is malformed or has expired
I can't find PageChangeListener in ViewPager2.?
Flutter: How to align the DropdownButton menu icon to the far right?
How to update the manifestPlaceholders in applicationVariants in Kotlin Gradle DSL?
popUpTo seems not to work in Navigation Component
Android 10 Incoming call notification like whats app when we are in another app
Flutter Exception caught by gesture. No MediaQuery widget found inside showModalBottomSheet
Flutter: Wait for async void method
Firebase : How to Check Count of Users on a Specific App Version from Firebase Console
How to debug a third party flutter plugin
Flutter: Execution failed for task ':app:compileDebugKotlin'
Rename a file/Image in flutter
The style on this component requires your app theme to be Theme.MaterialComponents (or a descendant)
Does Android Jetpack Compose support Toolbar widget?
How to access clipboard data programmatically in Android Q (10)?
Expo android app, PushNotifications doesn't work in standalone apk?
android: network security config only in debug version
Could not create service of type FileAccessTimeJournal using GradleUserHomeScopeServices.createFileAccessTimeJournal() error in gradle
How to perform click on TextInputLayout EndIcon button
Flutter: How to disable the past dates in `showDatePicker`?
Your app isn't using AndroidX - Flutter doesn't allow me to generate apk
How to Download Video from Online and store it local Device then play video on Flutter apps Using video player?
How to get an Instance of ViewModel in activity in 2020/21?
Google Play store: edit one of the images of my app
NavController no current navigation node after device rotation
Have both GMS and HMS in the project
How to hide apps on google play store as a devoloper
OnBackPressedCallback not called in Bottom Sheet Dialog Fragment
Navigate to a fragment from another graph without it being the start destination
onPress() function of TouchableOpacity does not work at first if the keyboard is open
What is the difference between Flutter Android Embedding V1 and V2
Publishing app to google play - where is the demo account data?
How to Ignore view component(s) that I do not want to create bindings in Android view Binding library?
How to synchronize coroutine?
Dart: How to return Future<void>
Why Android Navigation Component screen not go back to previous Fragment,but a method in onViewCreated of previos Fragment being called?
Page(s) contain a ViewGroup with a LayoutTransition (or animateLayoutChanges="true"), which interferes with the scrolling animation
ClassNotFoundException when using androidx.fragment.app.FragmentContainerView
BitmapFactory: Unable to decode stream: java.io.FileNotFoundException:open failed: EACCES (Permission denied) on Android Q
How do I force apply a dark theme on Android Studio?
Android disable Scrollview end animation
androidx getFragmentManager() has been deprecated
Stop fragment refresh in bottom nav using navhost
Cannot resolve ViewModelProvider construction in a fragment?
plugin request for plugin already on the classpath must not include a version
No Scaffold widget found : Getting exception while opening Bottom Dialog sheet
Firebase push notification is not popup on the screen [Flutter]
Cannot access 'split': it is private in file
Flutter error: Each child must be laid out exactly once. On building layout
how to change border and color in TextInputLayout unfocus?
Kotlin coroutines block main thread in Android
Gson failed to parse date
Untrusted Server Certificate
Is there any way for implementing multiple interfaces in kotlin?
Braintree Drop-in UI: ERROR: Failed to resolve: org.jfrog.cardinalcommerce.gradle:cardinalmobilesdk:2.2.1-2?
Flutter build error for the first time :Could not open settings remapped class cache for 7yvt6la2007dno98lt3rzbguf
Height spacer (HeightSpacer) in Jetpack Compose
Mockk - spyk mock method only once
Primary directory Download not allowed for media
How do I import androidx.work.WorkManager?
How do I get the versionCode and versionName (badging) of an Android AAB file?
ADB device list empty using WSL2
Flutter Hot Reload and Hot Restart not working
CLEARTEXT communication not permitted by network security policy working on my mobile
MaterialCardView crashes with material:1.1.0
ERROR: Failed to resolve: com.google.firebase:firebase-crash:17.2.2
How to Run with --stacktrace option to get the stack trace
how to check if SharedPreferences exists for this application in flutter
How can I debounce a setOnClickListener for 1 second using Kotlin Coroutines?
How to fix INSTALL_PARSE_FAILED_NO_CERTIFICATES for xiaomi/redmi/miui while debugging?
Firebase not sending verification code to phone the second time
Could not find fragment.jar (androidx.fragment:fragment:1.0.0)
Prevent Recyclerview from losing focus
Color from hex string in jetpack compose
Open Navigation Drawer from Button Click within Fragment (Kotlin)
MPAndroidChart: x axis labels with big text size are cut off
Android Kotlin Unit test failing with io.mockk.MockKException: no answer found for
Android Studio Manifest merger error in package name
Kotlin Mockk Error: Missing calls inside verify { ... } block
Data binding could not find identifier "view
How to use Android View Binding with RecyclerView
Close Navigation Drawer on Back Button Pressed in Flutter
Extra space on top and bottom of android Chip material component
KeyboardView is deprecated in android
Dagger2 @Binds methods' parameter type must be assignable to the return type with interface and implementation
Kapt annotation processing - how to show full stacktrace
RuntimeException: Could not launch activity...Unable to resolve activity for Intent" when running Jetpack Compose UI tests with createComposeRule
Shared ViewModel in scope of parent fragment using Navigation Component
Android 11 (R) file path access
permission is denied using Android Q ffmpeg": error=13, Permission denied
Suspending function can only be called within coroutine body
WARNING: API 'variant.getMappingFile()' is obsolete and has been replaced with 'variant.getMappingFileProvider()'
Serial console enabled Performance is impacted. To disable, check bootloader
Flutter log event with google analytics