I have buttons what I made with "LinearLayout" but when I want to made them clickable and so that it goes to another activity. I understand, that I need to change from "LinearLayout" to "ImageButton" because I want to make…
I am new at using Kotlin in Android Studio and I tried to learn on how to use the progress bar by following a simple tutorial on youtube. However, for some reason the "progressBar" on progressBar.max in MainActivity.kt is defined…
This is my Fragment.kt class SplashFragment : Fragment() { override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { return inflater.inflate(R.layout.fragment_splash, container, false) } override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) // My Timer Timer().schedule(object :…
I am moving from SDK version 30 to 31 and I add android:exported in intent-filter but still I am getting this error: Merging Errors: Error: android:exported needs to be explicitly specified for . Apps targeting Android 12 and higher are…
I am working on my Final year project, which is an android native app, using Kotlin. my question is how to connect firebase with all modules do I need to copy the JSON file in every module as well as…
When I open Android Studio I receive a notification saying that an update is available: The latest stable release of Android Studio is now available for download. Android Studio Bumblebee | 2021.1.1 Patch 1 is a major new release and…
I am a student trying to learn app development with android studio. For my first project, im just building a basic calculator app. I have stumbled across a problem that I couldnt solve and didnt find a helpfull post about.…
I have kotlin apps program like this: package com.test.openchrome import android.content.Intent import android.net.Uri import android.os.Bundle import android.widget.Button import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) val launcher = findViewById<Button>(R.id.openchrome) launcher.setOnClickListener{ var launchIntent: Intent? =…
I am just practicing the RecyclerView. when I run the App my App crashed I check the log but i cant understand the problem can some help me im waiting for someone responce? public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.ViewHolder> { private…
Since upgrading to Android Studio Bumblebee, the adb demon doesn't start automatically when launching AS. I have to manually start it with adb start-server every time I launch AS in order to run/debug projects. That wasn't the case before the…