I have base activity< T : ViewDataBinding , VM : ViewModel > extends AppCompatActivity() and i initialize view binding and view model but when run the app i get this error "lateinit property dataBinding has not been initialized" I don't…
MainActivity.kt PutExtra(String!.String?) is givng error (in android Kotlin), what could be the problem? class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) } var name:EditText? = null fun createBirthdayCard(view: View) { name = findViewById(R.id.NameInput) val intent =…
This is my first time using Android Studio, and I'm trying to run my first Hello World app, But when I open Android Studio, and it's trying to build the Gradle, the following error is displayed in Build View: Plugin…
I want to add an object to LinearLayout, but it throws an error Error line: at me.solo_team.futureleader.ui.news.NewsFragment.onCreateView(NewsFragment.java:62) ( addElement(uris.get(i),names.get(i));) NewsFragment private LayoutInflater inflater; private ViewGroup container; private LinearLayout nw; public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View…
I started learning Kotlin in Android studio a few days ago and I still haven't figured it all out, so having this problem is a big question mark for me, I know nothing yet about gradle. Screen of faild gradle…
I have created bottomsheet dialog which work great when it is in portait mode but it shows white backgrund when screen in landscape mode attaching the error image here is code that i used xml: https://github.com/windowschares/test/blob/main/bottomsheet.xml java code : final…
I'm learning modularity and in one of my modules androidx.room.* is not recognised. Downgrading Room version helps only with @Database annotation. Also, module seems to not see Room.roomKtx implementation because quick help suggest adding this implementation to build.gradle. My kotlin…
I was working on a small flutter project suddenly I couldn't run the app to any android mobile. (on Web it's running Perfectly). It Shows this Error: Could not locate aapt. Please ensure you have the Android buildtools installed. No…
When I implemented the member in the class for the on click listener as shown below: class QuizQuestionsActivity : AppCompatActivity(), View.OnClickListener { I was given the option of implementing it as: override fun onClick(p0: View?) { I need it to…
Basically i'm making an app which requires the background to have a gradient and now i need the listview to be transparent to have the color show, how am i supposed to do that cause Colors.transparent doesn't work