I have created a PostgreSQL database schema and I want to connect an android application with the database. I get this error: "W/System.err: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster…
I'll create a count timer for my android app. I want to calculate how much time have in 24:00 in hours from current time. I couldn't not find any solutions and it's so complicated for me to calculate it with…
This Is the error that it shows after compiling my app imported : **Unable to find method 'org.gradle.api.artifacts.result.ComponentSelectionReason.getDescription()Ljava/lang/String;'. Possible causes for this unexpected error include: Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.) Re-download…
I am trying to make an application on android studio and I'm trying it for the first time. I can't make any button clickable. I want to click a button and open another page. setonclicklistener is turning red when I…
I have built a watch face app for Wear OS on Watch Face Studio and published the .aab from there to Google Play. So far so good, however I've now built a companion app with Android Studio and got another…
I have a problem to start the android studio emulator. I am using Android Studio 2020.3.1 on windows 10. I am using onboard graphic, don't have Graphic hardware. This the image is of error which I am facing to. Thanks…
I'm doing a big app project in Flutter, I've been working on it for various weeks and suddenly I started getting this error when building/running: FAILURE: Build completed with 2 failures. 1: Task failed with an exception. ----------- * What…
I am currently making a basic google lens app and I'm struggling with this error. Is there a way to fix this? My dependencies: dependencies { implementation 'androidx.appcompat:appcompat:1.4.0' implementation 'com.google.android.material:material:1.4.0' implementation 'androidx.constraintlayout:constraintlayout:2.1.2' implementation 'com.google.firebase:firebase-ml-vision:25.1.0' implementation 'com.google.firebase:firebase-core:20.0.2' implementation 'com.google.firebase:firebase-ml-vision-image-label-mode:20.0.1' implementation 'com.android.volley:volley:1.2.1'…
I am facing a weird problem in android studio while using flutter. I am working on a complicated flutter project which requires some native code, so, am writing some platform code using flutter platform channel(writing for android), whenever I make…
I'm working with Flutter and Android Studio. I am trying to block *ahem* Group some line of codes so that I can just hide it by clicking the plus icon on the left hand side. How to group a line…