mohak1712

    @Test
    public void testHappyCondition() {

        webServer.setDispatcher(new MockServerDispatcher().new RequestDispatcher());
        activityRule.launchActivity(new Intent());
        
        Espresso.onView(withId(R.id.progressBar2)).check(matches(not(isDisplayed())));
        Espresso.onView(withId(R.id.button)).check(matches(not(isDisplayed())));
        Espresso.onView(withId(R.id.textView)).check(matches(isDisplayed()));
        Espresso.onView(withId(R.id.errorView)).check(matches(not(isDisplayed())));

mohak1712

public class SingleObject {

   private static SingleObject instance;

   private SingleObject(){
   }

   public static SingleObject getInstance(){
      if(instance == null)
          instance = new SingleObject();

mohak1712

public class MainActivity extends AppCompatActivity {
 
    private Button mButton;
 
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 

mohak1712

public class UserDatabase {

   private static UserDatabase db;

   private UserDatabase(String nameOfDb){
     // create db here
   }

   public static UserDatabase getInstance(){
      if(db == null)

mohak1712

<android.support.constraint.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">

    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"

mohak1712

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        button.setOnClickListener {

            GlobalScope.launch(context = Dispatchers.Main) {
                println("launched coroutine 1")

mohak1712

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        button.setOnClickListener {
            GlobalScope.launch(context = Dispatchers.Main) {
                println("launched coroutine 1")
                delay(5000)
                println("Here after a delay of 5 seconds")

mohak1712

import 'package:flutter/material.dart';
import 'material_design_page.dart';
void main() =>
    runApp(
        MaterialApp(home: MaterialDesignPage(),)
    );

mohak1712

import 'package:flutter/material.dart';

class MaterialDesignPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Material Design", textDirection: TextDirection.ltr),
        backgroundColor: Colors.green,
        actions: <Widget>[

mohak1712

syntax = "proto3";

package pingpong;

message PingRequest {
    string ping = 1;
}

message PongResponse {
    string pong = 1;