I am using react-native-expo for mobile app development. I use an android emulator for the app, vscode editor for development. It started showing me this error from few days. › Opening on Android... Couldn't adb reverse: device 'adb' not found…
I know this is a pretty simple question but idk how to do it: I have this button: <Button android:id="@+id/btnGo" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="50dp" android:layout_gravity="center" /> I want to add a listener in my main class, but I can't import the…
What is going on with RoomDB and Kotlin coroutines? I am trying, again and again, to use suspend function in Room Dao but every time it shows an error. I even follow the android codelabs example. But it shows an…
Creating a common Shared Preference class in android and using that class to fetch and set data from across all the modules in the project, Please share (.java) files and give a brief on it and also explain the flow…
After update Android studio version to (Android Studio Arctic Fox | 2020.3.1 Patch 3), git error occur. Once downloaded and installed, it is ok for a moment. But after closing AS and shutting down laptop and open again, this alert…
I recently upgraded Android Studio to Arctic Fox | 2020.3.1 Patch 2. Whenever I use this code, it is highlighted as error (red underlines). cursor.getColumncursor.getString(cursor.getColumnIndex(DataContract.WeightEntry.COLUMN_SYNC_STATUS)); Screenshot of highlighted code: This is found in all the places where the getColumnIndex() function…
I am relatively new to Flutter and the project was working 2 days ago. When I tried to run it today, and I met with this error. This is the error I'm facing. FAILURE: Build failed with an exception. *…
I cant seem to find any solutions to this problem on the internet. basically im working on an app that lets the user create workouts and view them and I'm struggling with the view part. My database is all set…
(list , this)<= this Line Creates Problem. This is my Main Acitivty Code import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import com.example.foodorder.Adapters.MainAdapter; import com.example.foodorder.Models.MainModel; import com.example.foodorder.databinding.ActivityMainBinding; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { ActivityMainBinding binding; @Override protected void onCreate(Bundle savedInstanceState)…
Overnight I had this problem. Here is my build_gradle: def localProperties = new Properties() def localPropertiesFile = rootProject.file('local.properties') if (localPropertiesFile.exists()) { localPropertiesFile.withReader('UTF-8') { reader -> localProperties.load(reader) } } def flutterRoot = localProperties.getProperty('flutter.sdk') if (flutterRoot == null) { throw new GradleException("Flutter…