Lavanyagaur22

object Utils {

    //To run on emulator use http://10.0.2.2:4000/graphql
    const val BASE_URL = "http://10.0.2.2:4000/graphql"
    private var apClient: ApolloClient? = null
    private var httpClient: OkHttpClient? = null

    @JvmStatic
    fun getApolloClient(context: Context): ApolloClient? {

Lavanyagaur22

   fun createTask(title: String, description: String, version: Int) {

        val input =
            TaskInput.builder().title(title).description(description).version(version).status("test")
                .build()

        val mutation = CreateTaskMutation.builder().input(input).build()

        val mutationCall = Utils.getApolloClient(this)?.mutate(
            mutation

Lavanyagaur22

 //Create a mutation object
    val input = TaskInput.builder().title(title).version(version).description(description).status("test").build()
    val mutation = UpdateTaskMutation.builder().id(id).input(input).build()
    
    //Create an object of apolloCall
    val mutationCall = apolloClient.mutate(mutation)?.refetchQueries(apolloQueryWatcher?.operation()?.name())
     
    //Create a callback object of type ApolloCall.Callback
     val callback = object : ApolloCall.Callback<UpdateTaskMutation.Data>() {
     

Lavanyagaur22

  fun getTasks() {

        FindAllTasksQuery.builder()?.build()?.let {
            Utils.getApolloClient(this)?.query(it)
                ?.responseFetcher(ApolloResponseFetchers.NETWORK_FIRST)
                ?.enqueue(object : ApolloCall.Callback<FindAllTasksQuery.Data>() {

                    override fun onFailure(e: ApolloException) {
                        e.printStackTrace()
                        Log.e(TAG, "getTasks ----$e ")

Lavanyagaur22

// NotificationRequestWorker extends the worker class which defines the work to be performed by the worker.
class NotificationRequestWorker(val context: Context, workerParameters: WorkerParameters) :
    Worker(context, workerParameters) {
    override fun doWork(): Result {
        // Do the work here
        val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
        val notification = NotificationCompat.Builder(context, "first").apply {
            setContentTitle("Background task")
            setContentText("Sample text")
            setSmallIcon(R.drawable.ic_launcher_foreground)

Lavanyagaur22

 private fun scheduleTask() {
        // build an object of OneTimeWorkRequestBuilder
        val workerRequest = OneTimeWorkRequestBuilder<NotificationRequestWorker>()
            .setInitialDelay(20, TimeUnit.SECONDS)
            .build()
        // Enqueue the above workrequest object to the WorkManager
        WorkManager.getInstance(this).enqueue(workerRequest)
    }

Lavanyagaur22

    private fun scheduleRepeatingTasks() {

        /*Setting up different constraints on the work request.
         */
        val constraints = Constraints.Builder().apply {
            setRequiredNetworkType(NetworkType.CONNECTED)
            setRequiresCharging(true)
            setRequiresStorageNotLow(true)
        }.build()
        

Lavanyagaur22

        /*For scheduling a one time work request.
        */
        button.setOnClickListener {
            scheduleTask()
        }

Lavanyagaur22

import android.content.Context
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.edit
import kotlinx.android.synthetic.main.activity_main.*

class MainActivity : AppCompatActivity() {
    val KEY_DATA = "data"
    val KEY_APP_OPEN = "app_open"
    var appOpenCount = 0

Lavanyagaur22

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
    android:layout_gravity="center"
    android:gravity="center"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    tools:context=".MainActivity">