Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
"Data at the root level is invalid. Line 1, position 1""This emulator does not have hardware acceleration enabled, and its performance will be impacted"(View) in a parent or ancestor Context for android:onClick attribute defined on view class Button@integer/google_play_services_version resource not foundA call to SSPI failed SSL routines:OPENSSL s with Android 5.0 and lower versionsAccess denied to external storageAccessing file in Internal Storage/Download (path problem?)Accessing localhost on device and emulatorAccsses geo location in webviewAlarmManager not firing when the app is closed ...Alert Dialog, wait for an input before moving to the rest of the codeAlign Spinner to centerAndroid 10 - Access denied to "/storage/emulated/0/download"Android App Connecting to LocalHostAndroid app Crash from exception Java.Lang.IllegalStateException: Unbalanced enter/exitAndroid app crashes in release mode onlyAndroid background service to run even after app is closedAndroid Device Monitor File Explorer - cannot open folderAndroid device not available on debug windowAndroid emulator unauthorized and cannot debugAndroid HideSoftInputFromWindow does not work on some devices?Android Numeric Keyboard, Samsung Galaxy, no decimalsAndroid RuntimeException when rendering very large bitmapAndroid stuck at splash screen after adding Android X packagesandroid:windowBackground property makes background black (Xamarin.Android)Android.Content.ActivityNotFoundException: Unable to find explicit activity classAndroid.Content.Context.GetSystemService is not workandroid.content.res.Resources$NotFoundException: Unable to find resource ID #0xffffffffAndroid.Views.InflateException: Binary XML file line #1: Error inflating class fragement ??Android.Views.WindowManagerBadTokenException: Unable to add window -- token android.os.BinderProxyAndroidX RoomDatabase runtime NoClassDefFoundErrorAPK is marked as debuggable??App Center: error XA0000: Could not determine API level for $(TargetFrameworkVersion) of 'v8.1'App not installed errorApp runs in debug mode, crashes in release modeAppCompat: no resource found that matches the given name 'theme.appcompat.light'APT2260 Error on style/MainTheme.BaseAsync Android callback methods (OnCreate, OnResume, OnBind, GetView etc.) support in Xamarin.AndroidBinary XML file line #14: Error inflating class android.support.v7.widget.FitWindowsLinearLayoutBreakpoints not being hit for Android and Xamarin FormsBroadcast receiver not firing on receiveBuild.GetSerial() throws an exception for Android 10 devicesCalling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flagCan any elements of the manifest file be conditional?Can getPackageManager() be used with Xamarin Android?Can I register a new mime type for my custom extension?Can the Resource.Designer.cs files be ignored in source control?Can't access localhost from Android Windows EmulatorCan't add library reference "Incompatible target framework"Can't create handler inside thread that has not called Looper.prepare()Can't start my emulator on VS2019 CommunityCan't toast on a thread that has not called Looper.prepare()CancellationToken.ThrowOperationCanceledExceptionCannot findZipArchivein the “System.IO.Compression” namespaceCarousel View with Button on Each SidesChange default navigation blue background color #2196f3 to greenChange text size in toastChange TextView from another LayoutChanging the package name depending on the build configuration.Changing the sound for notification channel dynamicallychanging the text color and background color for Android.Support.V7.App.AlertDialog.Builder C#changing the text color of all items in a spinnerChanging Xamarin Android Application Name ?Check if the imageView has no imported image from gallery?Checksum mismatch for dex base.apkChoose or change the APK signature scheme from Visual Studio 2019Close an activity or go back from withing webview using javascriptClose the Pop up window on click outsideCollectionView: System.MissingFieldException Field not foundCompilation error after migration to AndroidXConnect Xamarin.Android to Microsoft SQL Server 2012 with WCF web serviceConnection error - no route to host (only happens on Android)Consume System.Drawing.Common package in Xamarin Android app?Convert a byte array to a bitmapConvert ImageSource to BitmapConvert String to LatLngConvert Value of TextView to integerCould not activate JNI HandleCould not connect to the debuggerCould not find 1 Android X assemblies.... But its already installed.Could not load assembly System.Threading.Tasks.ExtensionsCreate apk from command lineCreating a Delete Button in a RecyclerView ItemCreating a foreground service and not displaying pop-up notificationcreating an android launcher (home screen) using xamarinCS0117 'Path' does not contain a definition for 'Combine', how can solve this?Current best way to give entry rounded cornersDateTime format in SqliteDeploying from Visual Studio directly to Android device - possible?Deployment failure in VS 2019 for Mac - Xamarin issue - error ADB1000: Deployment failedDeserializing json data from webserviceDetect if simulator or deviceDetect running activityDetect which edittext has focusDevice Serial NumberDidn't find class "androidx.viewbinding.ViewBinding"Different IP-Address on Android Emulator than on computerDisable some dates in date pickerDo you have an event on a Fragement when its visible to the user.Does ModernHttpClient automatically decompress gzip streams?Download File to download directory?EBADF (Bad file descriptor) with Andoid 10 target with PackageInstaller APIEmulator not running. Could not get emulator name after starting AVDError - java.lang.OutOfMemoryError: Java heap spaceError : The application may be doing too much work on its main threaderror ADB0010: Mono.AndroidTools.InstallFailedException: The package was not properly signed (NO_CERError getting response stream (ReadDone2): ReceiveFailureError message -532462766 after I publishError updating Xamarin.Andoird nuget packagesError while deploying on device in Xamarin.Android after upgrade to AndroidX in Visual Studio 2019Error while preparing an application for releaseError: "Binary XML file line #1: You must supply a layout_width attribute" [SOLVED]Error: Activity class {...MainActivity} does not exist.Error: System.TypeLoadException: Could not resolve type with token 01000009 from typerefError: The directory is not empty (Xamarin.Android.Common.targets(2,2))Exit from async taskFailed linking refrencesFailed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...Failure [INSTALL_CANCELED_BY_USER] on Xiaomi deviceFAQ or official answer to No resource...'Theme.AppCompat.Light.DarkActionBar'Firebase database queryFirebaseInstanceIdService is deprecated and OnNewToken() not workingFIXED: New installations: "Cannot findaapt", Android SDK Build-tools 23 rc1Followed Splash Screen Guide But Image is Stretched Not CenteredForeground service not working while screen is offFormat Phone Number(123-123-1234) - AndroidGet Phone NumberGet Value from EditTextGet WindowManager using GetSystemService. Where is the class WindowManager?Google Drive Rest API in Xamarin Android ?Google Geo API Key not found although I have put it in manifest.xml.Google Sign API Error code 10HAXM vs Hyper-V: Which Android emulator is faster with deploying the app on the device?Hide all the three buttons on the bottom of the screen on android( back , home and other button)How can I call a new activity from an custom adapter in android applicationHow can i display a spinning wheel loading indicator while loading a webview?How can I find my current version of Xamarin.Android and where can I download the latest version?How can I fix the 'invalid resource directory name' error?How can i get the current date?How can I handle Device Back Button from Dialog Fragment in Xamarin Android.How can i post data that required some parameter using rest apiHow can I set the style in a ProgressBar programmatically?How can i sort items by date in recyclerviewHow can one create a background service that is always running?How do I add rounded corners to a button!!!How do I await the result of EvaluateJavascript?How do I correct the package name for publishing?How do I delete all Data in a SQLite DBHow do I get DisplayMetrics?How do I open a docx/xlsx document from it's URL, inside a web view ?How do I remove all fragments in the backstack?How do I send User-Agent header in HttpRequestMessage?How do you change the status bar color programmatically?How i can create a Material Button with Icon?How to access .dll or .so files in an android projectHow to access PackageManager and start activity from a non activity based class?How to add a reference to Mono.Android?How to add border color to a Linearlayout?How to add custom header to every request for the WebViewHow to add Icon for AndroidHow to add new API levels to Visual Studio Emulator for Android?how to add new line in string.Format in xamarin androidHow to add NEXT and DONE button in keyboardHow To Add Ripple Effect in CardView ClickHow to call another activity after certain time( 30 Seconds for Example)How to center a Toast messageHow to change minimum android version?How to change the tab color in a TabbedPage?How to check for incoming notifications in Xamarin AndroidHow to clear cache on webviewHow to close Android Apphow to close previous activity from current activity in xamarin.android ?How to combine separate images into single one?How to convert .Net String to Java.Lang.ICharSequenceHow to convert a type to Java.lang.objectHow to convert android java code to xamarin c# codeHow to Convert from Bitmap to byte[] without Bitmap.Compress?How to convert Java's Runnable in C#How to convert string to DateTime?how to convert strings to integer in c,# androidHow to create a custom Alert Dialog BoxHow to Create Outlined EditText in Xamarin AndroidHow to create round buttonsHow to Detect Home Button pressed in Xamarin Android?how to detect image orientationHow to detect when the user kills the app?How to disable auto focus on Edit text ?how to disable background when loading the progress barHow to disable double clicking on RecyclerView to prevent 'Click' method being invoked twice ?How to disable saturday and sunday from datepickerdialogHow to Display a Message Box or Alert Message in C# Xamarin AndroidHow to display an ImageSpan in a SpannableString from Vector DrawableHow to display bold text in Alert DialogHow to display custom password character with some delay like EditText controlhow to display in two textview in right and left and bottom a text view ?How to download a file through webview?How to dynamically set the width/height of an image view?How to fix java.exe exited with code 2 ?How to fix ScrollView behaviour when keyboard is shownHow to get a byte array from a fileHow to get Activity from ContentPage?How to get call information after every incoming/outgoing call in the Xamarin Android?How to get local file path to \Resources\drawablehow to get phone number using subcriptionmanager..How to get the device name of Android DeviceHow to get the strings and convert them into JSON Object ?How to go to another activity using intent in custom adapterHow to hide and unhide a button?how to hide first item in an android spinner?How to hide keyboard in DialogFragment when tapping anywhere?How to hide the cursor in an EditText field when the keyboard is dismissedHow to insert an icon on the left of a popup menu itemHow to install Apk from app using Xamarin androidhow to limit the height for a spinner dropdown list?How to make a landscape alertdialogHow to make a multiline EditText to break line automatically?How to make random color with button control in xamarin androidHow to make RelativeLayout background transparent?How to make the first letter typed on a editText to be uppercase?how to pass data from recyclerview item clicked to another activity or fragmenthow to pass data(spinner.selected item) from one activity to another activity(spinner.setSelection()How to pass parameter from one activity to another on Android?How to ping server ip?How to position a TextView so it doesn't move no matter what?How to programmatically increase the text size of tabs in TabLayout for different android screenHow to properly detect if an Android device is a phone or a tablet?How to put rounded corners in a BottomSheetDialogFragment?How to read the value from the username text box of my login page loaded in the xamarin android webHow to remove underline from a hyperlink TextView control in Xmarine?How to replace deprecated Android “Context.Resources.UpdateConfiguration” in Xamarin.Form project?How to replace one fragment with another on button click in Xamarin.Android?How to reset Xamarin Android emulator cache? It doesn't start up anymoreHow to run a background service even the app is closed?How to run code after a delay in Xamarin AndroidHow to safely wait in Xamarin.Android?How to schedule a local notification or set an Alarm in Xamarin Android?how to send data from Broadcast receiver to the activityHow to send file from Xamarin.Android app to FTP Server via Wi-FiHow to set a "global" cultureinfo for an app.How to set android:layout_width and android:layout_height programmatically for GridView for AndroidHow to set Button onClick event handler declaratively?how to set margin to bitmap that is in the splash_screen?How to Set Static IP Address programmatically ?How to set the layout_width of TextView programmaticallyHow to show the soft keyboard when activity opens?How to shutdown the android device programmatically?How to Solve App Center Error? - "Default FirebaseApp is not initialized"How to stop edittext auto suggestion with email input type Programmatically in AndroidHow to stop ThreadPool.QueueUserWorkItem?How to Store Value in Javascript LocalStorage in WebView in Xamarin iOSHow to take a higher quality photo with the camera?How to tell if android app is in the background or foregroundHow to test a locally hosted(iis express) api on android simulatorHow to unselect recyclerview rows when i click on the back button on contextual action modeHow to update ADB binary?How to update Android SDK Tools?How to update Xamarin.Android?How to use ADB SHELL to start service?How to use ColorStateList programmatically?How to use LayoutParams when adding a view programmatically?How to use NEW Upload Key to sign app update and upload to Google Play store?How to use RunOnUiThread() in fragment classhow to validate username and password using sqlite database where username and password are savedHow to work with file uploader in webview in Xmarine.Android in c# application in visual studioHow to work Xamarin with SQL Server using Web APIHow to write and read from the bluetooth serial?How to write to serial port?How use AIDL in Xamarin.AndroidhttpClient : Unable to read data from the transport connection:Connection reset by peerHttpClient GetAsync not workingHttpClient issues - System.Net.WebException: The operation has timed out, no issues with PostmanhttpClient postAsync -> Cannot access a disposed object. Object name: 'System.Net.Sockets.NetworkStrHttpClient timeout and CancelationToken don't workI am getting a Multiple assemblies with equivalent identity have been imported errorI can not connect to the BLE device using Plugin.BLEI can't get android:layout_below to workI didn't find "GoogleServices.Json" in the Build Action?i need help of Android.bluetooth.LE startLeScan deprecated so need help of StartScan and StopScanIcons in Android mipmap foldersIf you are using a bundle package, this is done by calling SQLitePCL.Batteries.Init().Image from Url in ImageViewImage to base64 conversionImages are not showing in webview from url android 9.0Implementing java interfaces without inheriting Java.Lang.Object should fail earlyImplementing OnBackPressedDispatcher In Xamarin Android?Importing an Existing Keystore in Visual StudioIncompatible API LevelInput string was not in a correct formatIs it possible to enable multiple BLE Characteristic notifications as onceIs the ADB Driver Installer safe?Is there a way to bind the text on a label to a variable(int) in the code behind?Is there a way to get Bitmap from ImageView?Is there any alternate way to run an emulator WITHOUT HYPER V?Jar libraries that have the identical name with inconsistent file contents ERRORjarsigner.exe exited with code 1. MSB6006Java Binding: member 'cannot be accessed from outside package'java.exe exited with code 1 (Xamarin.Android.Common.targets)Java.IO.IOException: Prepare failed.: status=0x1 can't fix itJava.Lang.IllegalStateExcep:'This Activity already has an action bar supplied by the window decor.Java.Lang.NoSuchMethodError: no non-static method "Landroid/widget/CompoundButton Xamarin.AndroidJava.Lang.RuntimeException: Font asset not foundJava.Lang.SecurityException: 'Permission Denial: not allowed to send broadcast device.common.USERMSGLayoutParams not working to set the height and widthLoad .so file in Xamarin.AndroidMediaPlayer Prepare failed. : stauts=0x1Message: Android application is running (debug is disabled in android project properties).Mono.AndroidTools.InstallFailedException: Unexpected install output: Error: Unknown option: -dMono.AndroidTools.SdkNotSupportedException when trying to deploy to emulatorMSB6006: "java.exe" exited with code 1.MSG_WINDOW_FOCUS_CHANGED assigned to 0 & 1, that reboot onresume and onpause method.My DialogFragment does not close after usingthis.Dismiss()``New "java.exe" exited with Code 2 errorNlog configuration file not getting loadedNo compatible code runningNo resource found that matches the given name "Theme.AppCompat.Light"Notification Icon not display properly Xamarin AndroidNotificationCompat.Builder and NotificationChannel setSound not working for me on Android API 26+NotSupportedException: Unable to activate instance of type *ActivityOnActivityResult always receives resultCode = Result.CanceledOnCreate called twice when application startsOpen an app on startup/after booting - Not WorkingOverriding OnBackPressed() method from ContentView codebehind in Xamarin Android?package is not compatible with monoandroidPANIC: Broken AVD system path.Path to "raw" folder in AndroidPermission denied and Deployment failed errors after Rebuild (Xamarin.Android)Permission FOREGROUND_SERVICE missing in permission listPlay a video in full screen with aspect ratio using videoviewPostAsync sends empty requestPrevent multiple rapid clicks on a buttonPrint HTML from Android on bluetooth printerPrint PDF file using Xamarin formsProblem adding OpenTK to Android Xamarin forms projectProgramatically call a button's Click methodProgrammatically set the background color of a list view itemProgrammatically setting bottom margin?Purpose of launcher_foreground.pngR8 enabled gives build error: Compilation can't be completed because some library classes arRaw Resource file accessRemember username on App restartRemove an item from Adapter list for recyclerview and update the total cost of all itemsRemoving Title Bar From Android AppReplacement for android.inputmethodservice.KeyboardView in Api 29resolveUri failed on bad bitmap uriResource.Designer.cs could not be foundResource.Designer.cs file not updating itselfRetrieve all photos from custom folder on AndroidSaving a byte array as jpg file in android device folderSaving files to public external storage on Android with an API level >=29Sending image as base64string to WebAPI; base64 string is too longSet alphanumeric keyboard to show numeric first in EditText(C# android)Set the background color of a view programmaticallyset the progress bar in my Android app to the center of the screenSet width and height of an imageview programmaticallyShadow effect not working for cardview on above lollypop devices while it works with pre-lollypopSharing violation on pathSimple Android HTTP Listener Not WorkingSkipped Deploy: Configuration: Debug Any CPU Project not selected to build for this solution conf.So where is androidmanifest.xml?Solving [System.Version]::Parse('') errorSplash screen image fitSplash screen using android:windowBackground does goes behind statusbarSplash screen with background image and app version textSQL Connection working on DEBUG mode not on RELEASESQLite - how to check if table exists?SQLite-Net and multiple threadssqlite-net-pcl with SQLitePCLRaw.bundle_sqlcipherStart/stop an android service from FragmentStartActivityForResult NullpointerStatically registering a Broadcast Receiver - A working exampleStatus Code 400 Bad Request and Json The Request is InvalidStuck on running downloaded APK -There was a problem parsing the packageSwipe to Delete ListviewSwitch widget - how to make width equal to parent's widthSystem.AggregateExeption: One or more errors occurred.System.BadImageFormatException: Method has zero rvaSystem.Environment.SpecialFolderSystem.IO.IOException: The file or directory is corrupted and unreadable.System.LoadTypeExeption: Could not resolve the signature of a virtual method.System.Net.Sockets.SocketException: Connection timed outSystem.Net.WebException Error: NameResolutionFailureSystem.Net.WebException: Error: ConnectFailure (Network is unreachable)System.Security.Authentication.AuthenticationException:'Authentication failed, see inner exceptionTask<>' is defined in an assembly that is not referencedTesseract.XamarinThe archive process has failled.The authentication or decryption has failed. in the web requestThe name 'Resource' does not exist in the current context- [
The nameJsonObject' does not exist in the current context](/archive/msdn-technet-forums/7ebaea9c-ce91-4359-83f7-95251fb27f73 "The nameJsonObject' does not exist in the current context") The RecyclerView is showing only one recordThe specified executable is not a valid application for this OS platformThere was an error importing the keyThere were deployment errors. Continue?"Turn on bluetooth programmaticallyUnable to connect API from android device emulator (System.Net.WebException: Error: ConnectFailure)Unable to find explicit activity class have you declared this activityUnable to find explicit activity class - how to resolveunexpected element <intent-filter> found in <manifest>Unhandled Exception: System.ObjectDisposedException: Cannot access a closed Stream. occurredUpdateAsync not working for sqlite databaseUpgrading from Java 1.7 to 1.8 causes "JAVAC : warning : unknown enum constant Scope.LIBRARY_GROUP"USE FTDI CHIP IN XAMARIN.ANDROID APPUsing vlc player in xamarin.android projectVideoView implementation via LibVLCSharpVisual Studio 2019 - ADB0010: unexpected install output INSTALL_PARSE_FAILED_MANIFEST_MALFORMEDVisual Studio 2019 doesn't see any android device (Visual Studio 2017 does)Visual studio is not detecting my samsung physical deviceWebException: Error: ConnectFailure (No route to host)WebView EvaluateJavascript or LoadURL is not working.WebView.EvaluateJavascript Result is ALWAYS 'null'What does EmbedAssembliesIntoApk do?What is equivalent to getApplicationContext() in Xamarin AndroidWhat is ExpectedException in NUnit3?When in the build process should I obfuscate and where do I copy the results?Where can I find a reference list of the predefined drawable icons?Where does all those Accessing hidden method come from in Android 10Why does BitmapFactory.DecodeFile return null when file present?Why is OnPageFinished firing off three times for one URL load request?Why there is a white screen just before splash screen?Why would OnPause and OnResume get called while the app is still the currently active app?WindowSoftInputMode doesn't work in Xamarin Forms AndroidXamarin .axml .... what happened?????Xamarin Android 10 How to Install 3rd party APKxamarin android device monitor ?Xamarin Android HttpClient Not Workingxamarin android read sms Inbox messagesXamarin Android use SetSound for Notification Channel to play custom sound on notificationXamarin Android Webview Camera Permission granted but not able to get access.Xamarin: extract android sqlite to a local folder on the deviceXamarin.Android app crashes without logging anything to the debuggerXamarin.Android Buid Error : Expected reference but got (raw string) #000000Xamarin.Android connection with MySql databaeXamarin.Android Projects failed to deploy in visual studio emulator for androidXamarin.Android, AndroidManifest.xml, AndroidManifestMerger, xmlns:tools schema, replace always manuXamarin.Android: HttpClient with MultipartFormDataContent returns 400 Bad RequestXamarin.Android: Service stopps working when screen offXamarin.Android.CSharp.targets" was not found from jenkinsXamarin.Android.Support.v4 conflict with Xamarin.Android.Support.*Xamarin.Plugin.FilePicker - content://com.android.providers.downloads.documents ProblemYet another OnNewToken is never called when using FirebaseMessagingServiceYou are trying to install this package into a project that targets 'MonoAndroid,Version=v7.0'You need to use a Theme.AppCompat theme (or descendant) with this activity.Your project does not reference "MonoAndroid,Version=v9.0" framework.Zipalign - Unable to open as zip archiveZXing Barcode Reader AutoFocusZXing Barcode Scanner does not activate Flash LEDZXing not scanning on larger resolutionsZygoteInit Errors