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 want to make an app where you have to guess two numbers that eaquals a random number. But my app crash at the start because of java.lang.NumberFormatException: For input string: "" val intNumber1 = etNumber1.text.toString().toInt() is the line that…
I have a java Android project and I am trying to include Kotlin/Convert some of the java classes to Kotlin. Project's build.gradle: Here I have introduced a variable for Kotlin version 1.6.10 and kotlin gradle plugin. // Top-level build file…
I try to viewbind from my xml file but end up with error. I copied exactly from youtube but still error. Both ActivityMainBinding is error. Here my xml file code <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity">…
Why do I get this warning when I try to create my custom splash screen? Can I get rid of this without using @SuppressLint("CustomSplashScreen")
I just know how to use Android Studio Code Yesterday. And I got a problem when I need to Change the text when clicking a button. But when I text, Its don't work. Here is my code: public class MainActivity…
I have this Android app using Kotlin, that populates the ListView to display the movie titles. The problem I am currently facing is that I am not sure on how to Intent all the data related to the ListView title.…
I don't know how to RETURN variable from the following function. Here is the code... downloadData.setOnClickListener { val handler = Handler(Looper.getMainLooper()) handler.post { val fetchData = FetchData("http://localhost/xampp/CRM/PHP/show_contacts_db.php") if (fetchData.startFetch()) { if (fetchData.onComplete()) { val result = fetchData.data.toString() Log.i("FetchData", result) val…
I want to program an app but have big issues mentioned in the top. I have some variables in my main activity which, when I switch in a different activity and back again, are resetted. But I want that they…
This code was written before inside oncreate it was working fine but when i shifted it down in order to create a function this "it" is showing these errors, i had checked there is no variable like "it" this is…