├── .gitignore ├── LICENSE ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── kotlin │ └── me │ │ └── dmdev │ │ └── rxpm │ │ └── demo │ │ ├── MainActivity.kt │ │ ├── TextSearchFragment.kt │ │ ├── TextSearchInteractor.kt │ │ └── TextSearchPresentationModel.kt │ └── res │ ├── layout │ ├── activity_main.xml │ └── fragment_main.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Build files and folders 2 | .gradle/ 3 | build/ 4 | 5 | # Properties 6 | local.properties 7 | 8 | # Idea 9 | .idea/ 10 | .idea/vcs.xml 11 | **/*.iml 12 | 13 | # Mac OS 14 | .DS_Store 15 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2017 Dmitriy Gorbunov 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | repositories { 6 | mavenCentral() 7 | } 8 | 9 | android { 10 | 11 | compileSdkVersion 25 12 | buildToolsVersion "25.0.2" 13 | defaultConfig { 14 | applicationId "me.dmdev.rxpm.demo" 15 | minSdkVersion 14 16 | targetSdkVersion 25 17 | versionCode 1 18 | versionName "1.0" 19 | } 20 | 21 | buildTypes { 22 | release { 23 | minifyEnabled false 24 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 25 | } 26 | } 27 | 28 | sourceSets { 29 | main.java.srcDirs += 'src/main/kotlin' 30 | } 31 | } 32 | 33 | dependencies { 34 | compile fileTree(dir: 'libs', include: ['*.jar']) 35 | compile 'com.android.support:appcompat-v7:25.3.1' 36 | compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 37 | 38 | //Rx 39 | compile 'io.reactivex.rxjava2:rxjava:2.0.8' 40 | compile 'io.reactivex.rxjava2:rxkotlin:2.0.0' 41 | compile 'com.jakewharton.rxrelay2:rxrelay:2.0.0' 42 | compile 'com.jakewharton.rxbinding2:rxbinding-kotlin:2.0.0' 43 | compile 'com.jakewharton.rxbinding2:rxbinding-support-v4-kotlin:2.0.0' 44 | 45 | } 46 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/dmitriy/Develop/android-sdk-macosx/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 11 | 12 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/kotlin/me/dmdev/rxpm/demo/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package me.dmdev.rxpm.demo 2 | 3 | import android.os.Bundle 4 | import android.support.v7.app.AppCompatActivity 5 | 6 | /** 7 | * @author Dmitriy Gorbunov 8 | */ 9 | class MainActivity : AppCompatActivity() { 10 | 11 | override fun onCreate(savedInstanceState: Bundle?) { 12 | super.onCreate(savedInstanceState) 13 | setContentView(R.layout.activity_main) 14 | if (savedInstanceState == null) { 15 | supportFragmentManager.beginTransaction() 16 | .add(R.id.container, TextSearchFragment()) 17 | .commit() 18 | } 19 | } 20 | 21 | } -------------------------------------------------------------------------------- /app/src/main/kotlin/me/dmdev/rxpm/demo/TextSearchFragment.kt: -------------------------------------------------------------------------------- 1 | package me.dmdev.rxpm.demo 2 | 3 | import android.os.Bundle 4 | import android.support.v4.app.Fragment 5 | import android.view.LayoutInflater 6 | import android.view.View 7 | import android.view.ViewGroup 8 | import com.jakewharton.rxbinding2.view.clicks 9 | import com.jakewharton.rxbinding2.view.enabled 10 | import com.jakewharton.rxbinding2.view.visibility 11 | import com.jakewharton.rxbinding2.widget.textChanges 12 | import io.reactivex.disposables.CompositeDisposable 13 | import io.reactivex.rxkotlin.addTo 14 | import kotlinx.android.synthetic.main.fragment_main.* 15 | 16 | /** 17 | * @author Dmitriy Gorbunov 18 | */ 19 | class TextSearchFragment : Fragment() { 20 | 21 | private val pm = TextSearchPresentationModel() 22 | private var composite = CompositeDisposable() 23 | 24 | override fun onCreate(savedInstanceState: Bundle?) { 25 | super.onCreate(savedInstanceState) 26 | retainInstance = true 27 | pm.onCreate() 28 | } 29 | 30 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? { 31 | return inflater.inflate(R.layout.fragment_main, container, false) 32 | } 33 | 34 | override fun onViewCreated(view: View?, savedInstanceState: Bundle?) { 35 | super.onViewCreated(view, savedInstanceState) 36 | onBindPresentationModel() 37 | } 38 | 39 | fun onBindPresentationModel() { 40 | 41 | // --- States --- 42 | pm.foundWordState 43 | .subscribe { 44 | if (it.isNotEmpty()) { 45 | resultText.text = it.joinToString(separator = "\n") 46 | } else { 47 | resultText.text = "Nothing found" 48 | } 49 | } 50 | .addTo(composite) 51 | 52 | pm.searchButtonEnabledState 53 | .subscribe(searchButton.enabled()) 54 | .addTo(composite) 55 | 56 | pm.loadingState 57 | .subscribe(progressBar.visibility()) 58 | .addTo(composite) 59 | // --------------- 60 | 61 | 62 | // --- Ui-events --- 63 | queryEditText 64 | .textChanges() 65 | .map { it.toString() } 66 | .subscribe(pm.searchQueryConsumer) 67 | .addTo(composite) 68 | 69 | inputText 70 | .textChanges() 71 | .map { it.toString() } 72 | .subscribe(pm.inputTextChangesConsumer) 73 | .addTo(composite) 74 | 75 | searchButton.clicks() 76 | .subscribe(pm.searchButtonClicksConsumer) 77 | .addTo(composite) 78 | //------------------ 79 | } 80 | 81 | fun onUnbindPresentationModel() { 82 | composite.clear() 83 | } 84 | 85 | override fun onDestroyView() { 86 | super.onDestroyView() 87 | onUnbindPresentationModel() 88 | } 89 | 90 | override fun onDestroy() { 91 | super.onDestroy() 92 | pm.onDestroy() 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /app/src/main/kotlin/me/dmdev/rxpm/demo/TextSearchInteractor.kt: -------------------------------------------------------------------------------- 1 | package me.dmdev.rxpm.demo 2 | 3 | import io.reactivex.Single 4 | import io.reactivex.schedulers.Schedulers 5 | 6 | /** 7 | * @author Dmitriy Gorbunov 8 | */ 9 | 10 | data class SearchParams(val text: String, val query: String) 11 | 12 | interface TextSearchInteractor { 13 | fun findWords(params: SearchParams): Single> 14 | } 15 | 16 | class TextSearchInteractorImpl : TextSearchInteractor { 17 | override fun findWords(params: SearchParams): Single> { 18 | return Single 19 | .just(params) 20 | .map { (text, query) -> 21 | text 22 | .split(" ", ",", ".", "?", "!", ignoreCase = true) 23 | .filter { it.contains(query, ignoreCase = true) } 24 | } 25 | .subscribeOn(Schedulers.computation()) 26 | } 27 | } -------------------------------------------------------------------------------- /app/src/main/kotlin/me/dmdev/rxpm/demo/TextSearchPresentationModel.kt: -------------------------------------------------------------------------------- 1 | package me.dmdev.rxpm.demo 2 | 3 | import com.jakewharton.rxrelay2.BehaviorRelay 4 | import com.jakewharton.rxrelay2.PublishRelay 5 | import io.reactivex.Observable 6 | import io.reactivex.android.schedulers.AndroidSchedulers 7 | import io.reactivex.disposables.Disposable 8 | import io.reactivex.functions.BiFunction 9 | import io.reactivex.functions.Consumer 10 | import java.util.concurrent.TimeUnit 11 | 12 | /** 13 | * @author Dmitriy Gorbunov 14 | */ 15 | class TextSearchPresentationModel { 16 | 17 | private val interactor: TextSearchInteractor = TextSearchInteractorImpl() 18 | 19 | // --- States --- 20 | private val foundWords = BehaviorRelay.create>() 21 | val foundWordState: Observable> = foundWords.hide() 22 | 23 | private val loading = BehaviorRelay.createDefault(false) 24 | val loadingState: Observable = loading.hide() 25 | 26 | val searchButtonEnabledState: Observable = loading.map { !it }.hide() 27 | // -------------- 28 | 29 | // --- UI-events --- 30 | private val searchQuery = PublishRelay.create() 31 | val searchQueryConsumer: Consumer = searchQuery 32 | 33 | private val inputTextChanges = PublishRelay.create() 34 | val inputTextChangesConsumer: Consumer = inputTextChanges 35 | 36 | private val searchButtonClicks = PublishRelay.create() 37 | val searchButtonClicksConsumer: Consumer = searchButtonClicks 38 | 39 | // --------------- 40 | 41 | private var disposable: Disposable? = null 42 | 43 | fun onCreate() { 44 | 45 | val filteredText = inputTextChanges.filter(String::isNotEmpty) 46 | val filteredQuery = searchQuery.filter(String::isNotEmpty) 47 | 48 | val combine = Observable.combineLatest(filteredText, filteredQuery, BiFunction(::SearchParams)) 49 | 50 | val requestByClick = searchButtonClicks.withLatestFrom(combine, 51 | BiFunction { _, params: SearchParams -> params }) 52 | 53 | disposable = requestByClick 54 | .filter { !isLoading() } 55 | .doOnNext { showProgress() } 56 | .delay(3, TimeUnit.SECONDS) // делаем задержку чтобу увидеть прогресс 57 | .flatMap { interactor.findWords(it).toObservable() } 58 | .observeOn(AndroidSchedulers.mainThread()) 59 | .doOnEach { hideProgress() } 60 | .subscribe(foundWords) 61 | } 62 | 63 | fun onDestroy() { 64 | disposable?.dispose() 65 | } 66 | 67 | private fun isLoading() = loading.value 68 | private fun showProgress() = loading.accept(true) 69 | private fun hideProgress() = loading.accept(false) 70 | } -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 18 | 19 | 33 | 34 | 39 | 40 | 46 | 47 | 53 | 54 | 55 | 56 | 63 | 64 |