I am creating a chat app using socket.io library. The github link to library is com.github.nkzawa:socket.io-client:0.3.0 . I wanted to add the feature of adding
I have to hide a notification when a timer is cancelling. I instantiate a notification manager and use myNotificationManager.cancelAll(); but it doesn't work.
I have to hide a notification when a timer is cancelling. I instantiate a notification manager and use myNotificationManager.cancelAll(); but it doesn't work.
I have the following code to start the SpeechRecognizer: fun startVoiceRecognitionActivityNoUI(value: VOICE_COMMANDS) { Log.i(TAG, "SPEECH Results startV
Has anyone encountered this error before? I'm new in flutter, is there anything wrong while running the sample file of flutter that I'm missing? The stack trac
I want to use OneSignal on my app to send notifications to my users, and it is well documented and good, you should just act like this: https://documentation.o
When I try to change the property of the Button (onClick) no the drop downlist is empty and I receive errors when adding the sendMessage (view; View) Method. Se
I am building my own AOSP that include full and incremental OTA updates. My device is a google pixel running a 7.1.1. I can perfectly build android images and g
We've been successfully running a JFrog Artifactory OSS instance for a few years to host our Android libraries. Recently the web server certificate expired so w
I am using Android Studio 3.0.1. When i am trying to run app INSTALL_FAILED_USER_RESTRICTED: Invalid apk error occurs. I also disable Instant Run.
Iam trying to restart the quiz app but when iam press the restart i have this error message (The page property cannot be read when multiple PageViews are attach
I am setting up my first Ionic React app. I created an app with Ionic 5 and used the In-app Purchase 2 plugin. I wanted to test this, so I uploaded the signed
What happens when we call the finish()method for the activity inside onCreate()? Will the app get time to display the Activity, but then rapidly close, or won't
The Code A can convert a long value to date value, just like 2018.01.10 I hope to get Date + Time value , such as 2018.01.10 23:11, how can I do with Kotlin?
How can I start an alarm using background services when we receive notification ? When my application is active then background service start easily, but when a
I was incapable of finding an answer for the following context: Let's say we have a menu and a nav graph instanced in the main activity. We have 3 fragment: Hom
My AccessibilityService work fine for physical back,home. but if user have device with soft navigation key (like nexus 4 ) it will not return key event here is
I have a problem with file picker type image. when I specify the type of the file as image file the function returns null , but when I specify an other type ,it
My app uses several gradle.kts scripts. I want to set one variable which would be global for everyone. object Versions{ val kotlin_version = "1.3.60-eap-25"
When I tap to close the virtual keyboard, white background is shown on that place for 1 second. I use Activity(WindowSoftInputMode = SoftInput.AdjustResize) to