PrashamTrivedi

Redux

• Redux is a library that manages states. Based on functional principals it solves a problem of data flow in an interesting way.
• In an app your data should have a unidirectional flow. The data flows forward, it never comes back.
• A data with changed properties is not same data (Autovalue), it can be a different copy object.
• In redux, you pass an action, A reducer listens to action and changes store connects both acion and reducer
• actoin: Must have a string, can optionaly have any type of payload.
• reducer: Must return a state, it can never throw error or return undefined thing.
  • In any error case or un-recognized action, it should return previous state passed.
• store: Allows to subscribe/unsubscribe updates, can read current state at any time and sends actions to reducers

PrashamTrivedi

import java.text.DateFormat
import java.text.SimpleDateFormat
import org.gradle.internal.os.OperatingSystem;

task(debugSomething) {
    doLast {
        println OperatingSystem.properties


    }

PrashamTrivedi

import com.squareup.moshi.Json


data class DbSchema(@field:Json(name = "formatVersion") val formatVersion: Int? = 0, @field:Json(
		name = "database") val database: Database? = Database())

data class Database(@field:Json(name = "version") val version: Int = 0, @field:Json(name = "identityHash") val identityHash: String? = "", @field:Json(
		name = "entities") val entities: List<Entity?>? = listOf(), @field:Json(name = "setupQueries") val setupQueries: List<String?>? = listOf())

PrashamTrivedi

inline fun <T> Cursor.delegate(key: String? = null,
                               crossinline getter: Cursor.(Int) -> T): ReadOnlyProperty<Any?, T> {
	return object : ReadOnlyProperty<Any?, T> {
		override fun getValue(thisRef: Any?, property: KProperty<*>): T {
			val s = key ?: property.name
			return getter(getColumnIndex(s))
		}


	}

PrashamTrivedi

import android.content.Context
import android.graphics.Bitmap
import android.graphics.drawable.Drawable
import android.support.annotation.DrawableRes
import android.support.v4.content.ContextCompat
import android.widget.ImageView
import com.bumptech.glide.DrawableTypeRequest
import com.bumptech.glide.RequestManager
import com.bumptech.glide.load.Transformation
import com.bumptech.glide.load.engine.DiskCacheStrategy

PrashamTrivedi

suspend fun downloadFile(url: String,
                         downloadFile: File,
                         downloadProgressFun: (bytesRead: Long, contentLength: Long, isDone: Boolean) -> Unit) {

	async(CommonPool) {
		val request = with(Request.Builder()) {
			url(url)
		}.build()
		val client = with(OkHttpClient.Builder()) {
			addNetworkInterceptor { chain ->

PrashamTrivedi

class LoginActivity : AppCompatActivity() {


	@Inject lateinit var loginPresenter: LoginPresenter

	lateinit var binding: ActivityLoginBinding

	val loginViewModel: LoginViewmodel by lazy {
		LoginViewmodel()
	}

PrashamTrivedi

sealed class ApiResponse<T> {
	class Loading<Unit> : ApiResponse<Unit>()
	class Nothing<Unit> : ApiResponse<Unit>()
	class NoInternet<Unit> : ApiResponse<Unit>()
	class ConnectionError<Unit>(val throwable: Throwable, val error: String) : ApiResponse<Unit>()
	data class Success<T>(val response: Response<T>,
	                      val data: T? = response.body(),
	                      val headers: Headers? = response.headers()) : ApiResponse<T>()

	data class SuccessData<T>(val data: T?) : ApiResponse<T>()

PrashamTrivedi

<scheme name="io17" version="142" parent_scheme="Darcula">
  <option name="FONT_SCALE" value="1.0" />
  <metaInfo>
    <property name="created">2017-11-13T20:44:16</property>
    <property name="ide">AndroidStudio</property>
    <property name="ideVersion">3.0.0.18</property>
    <property name="modified">2017-11-29T13:01:35</property>
    <property name="originalScheme">Darcula</property>
  </metaInfo>
  <option name="EDITOR_FONT_SIZE" value="16" />

PrashamTrivedi

package com.spaniard

import android.text.Spannable
import android.text.SpannableStringBuilder
import android.text.style.CharacterStyle

class Spaniard(val originalString: String) {

	var spannableStringBuilder = SpannableStringBuilder(originalString)