I am having viewcontroller with 10 Switch cases. In one of the case I am setting flag value of one of the flag in sigelton class as "true", whose default value is false. Now I want to have that flag…
This is what I have in my singleton: import AVFoundation import Foundation class SharingMusicPlayer { static let sharingMusicPlayer = SharingMusicPlayer(backgroundMusicPlayer: AVAudioPlayer) let backgroundMusicPlayer : AVAudioPlayer private init(backgroundMusicPlayer: AVAudioPlayer) { self.backgroundMusicPlayer = backgroundMusicPlayer } func playMusic() { // open and play…
I would like to implement singleton pattern in StudentProvider and then access method through interface. StudentProvider constructor accepts few parameters. Here's the sample working code without singleton. public interface IStudentProvider { Task<StudentViewModel> GetStudentAsync(); } public class StudentProvider : IStudentProvider {…
First Activity package com.example.birthdaywish; import androidx.appcompat.app.AppCompatActivity; import android.content.Context; import android.content.Intent; import android.media.MediaPlayer; import android.os.Bundle; import android.text.Editable; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public…
I have a series of celery workers which carry out tasks, stored using REDIS; in particular I have three categories of workers which respectively carry out three categories of tasks. The tasks belonging to each of these categories require access…