senamit2708

https://developer.android.com/training/data-storage/room/index.html#java

senamit2708

import android.content.Intent
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import androidx.appcompat.app.AppCompatActivity

class SplashActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

senamit2708

package com.example.composetutorial

import SampleData
import android.content.res.Configuration
import android.os.Bundle
import android.widget.Space
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.Image
import androidx.compose.foundation.border

senamit2708

/**
 * Returns a list containing the results of applying the given [transform] function
 * to each element in the original collection.
 * 
 * @sample samples.collections.Collections.Transformations.map
 */
public inline fun <T, R> Iterable<T>.map(transform: (T) -> R): List<R> {
    return mapTo(ArrayList<R>(collectionSizeOrDefault(10)), transform)
}

senamit2708

package collections

data class Person(
    val name: String,
    val age: Int,
    val driversLicence: Boolean = false
)
fun main() {
    conditionFunctions()
    emptyConditionFunctions()

senamit2708

/*
there are five types of scope functions: makes your code clear, concise and more readable
with
let
run
apply
also

two main difference between them
1. the way to refer the context object -> either this or it

senamit2708

package basics


/*
1. structure equality  -> == or equals -> both are same here -> value comp -> equality of 2 object in terms of value
2. reference equality -> === -> memory location comparison -> two reference variable points to same object

negative of == ->  !=
negative of === -> !==

senamit2708

class MainActivity : AppCompatActivity() {

    private lateinit var navHostFragment: NavHostFragment
    private lateinit var appBarConfiguration: AppBarConfiguration

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val binding = ActivityMainBinding.inflate(layoutInflater)
        setContentView(binding.root)

senamit2708

//fragment

private lateinit var binding: DashboardBinding


    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {

senamit2708

package com.example.coroutinelearning.database

import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import com.example.coroutinelearning.entity.User

@Database(entities = [User::class], version = 1, exportSchema = false)
abstract class AppDatabase: RoomDatabase() {