WIP: add default destination.

WIP: chain builder as function.
WIP: add jumps.
2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-26 13:31:05 +03:00
119 changed files with 2907 additions and 3081 deletions
@@ -1,90 +1,100 @@
 # Cicerone
-[![jCenter](https://api.bintray.com/packages/terrakok/terramaven/cicerone/images/download.svg)](https://bintray.com/terrakok/terramaven/cicerone/_latestVersion)
+[![jCenter](https://api.bintray.com/packages/terrakok/terramaven/cicerone-kotlin/images/download.svg)](https://bintray.com/terrakok/terramaven/cicerone-kotlin/_latestVersion)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)  

-[![Join the chat at https://gitter.im/terrakok/Cicerone](https://img.shields.io/badge/Gitter-Join%20Chat-brightred.svg?style=flat)](https://gitter.im/terrakok/Cicerone)  
-
 [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Cicerone-green.svg?style=true)](https://android-arsenal.com/details/1/4700)
 [![Android Weekly](https://img.shields.io/badge/Android%20Weekly-250-green.svg)](http://androidweekly.net/issues/issue-250)
 [![Android Weekly](https://img.shields.io/badge/Android%20Weekly-271-green.svg)](http://androidweekly.net/issues/issue-271)  

-![](https://habrastorage.org/files/644/32e/9eb/64432e9eb3664723b3ee438449dab3b0.png)
+<table>
+    <tr>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/navigation.gif" width="256"/>
+        </td>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/insta_tabs.gif" width="256"/>
+        </td>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/animations.gif" width="256"/>
+        </td>
+    </tr>
+    <tr>
+        <td>
+            Power navigation
+        </td>
+        <td>
+            Multibackstack
+        </td>
+        <td>
+            Result listeners
+        </td>
+    </tr>
+</table>

-Cicerone (a guide, one who conducts sightseers) is a lightweight library that makes the navigation in an Android app easy.  
-It was designed to be used with the MVP pattern (try [Moxy](https://github.com/Arello-Mobile/Moxy)), but will work great with any architecture.
+Cicerone (means - a guide, one who conducts sightseers) is a lightweight library that makes the navigation in an Android app easy.  
+It was designed to be used with the MVP/MVVM/MVI patterns but will work great with any architecture.

 ## Main advantages
 + is not tied to Fragments
-+ not a framework
+ not a framework (very lightweight)
 + short navigation calls (no builders)
+ static typed checks for screen parameters!
 + lifecycle-safe!
 + functionality is simple to extend
 + suitable for Unit Testing

 ## Additional features
 + opening several screens inside single call (for example: deeplink)
+ provides `FragmentFactory` if it needed
+ `add` or `replace` strategy for opening next screen (see `router.navigateTo` last parameter)
 + implementation of parallel navigation (Instagram like)
 + predefined navigator ready for Single-Activity apps
 + predefined navigator ready for setup transition animation

-**See the sample application**
-
 ## How to add
 Add the dependency in your build.gradle:
-```groovy
+```kotlin
 dependencies {
    //Cicerone
-    compile 'ru.terrakok.cicerone:cicerone:X.X.X'
+    implementation("com.github.terrakok:cicerone:X.X.X")
 }
 ```

 Initialize the library (for example in your Application class):
-```java
-public class SampleApplication extends MvpApplication {
-    public static SampleApplication INSTANCE;
-    private Cicerone<Router> cicerone;
+```kotlin
+class App : Application() {
+    private val cicerone = Cicerone.create()
+    val router get() = cicerone.router
+    val navigatorHolder get() = cicerone.getNavigatorHolder()

-    @Override
-    public void onCreate() {
-        super.onCreate();
-        INSTANCE = this;
-
-        initCicerone();
+    override fun onCreate() {
+        super.onCreate()
+        INSTANCE = this
    }

-    private void initCicerone() {
-        cicerone = Cicerone.create();
-    }
-
-    public NavigatorHolder getNavigatorHolder() {
-        return cicerone.getNavigatorHolder();
-    }
-
-    public Router getRouter() {
-        return cicerone.getRouter();
+    companion object {
+        internal lateinit var INSTANCE: App
+            private set
    }
 }
 ```

 ## How it works?
-<img src="https://github.com/terrakok/Cicerone/raw/develop/media/CiceroneDiagram.png" alt="drawing" width="800"/>
+<img src="https://github.com/terrakok/Cicerone/blob/master/media/CiceroneDiagram.png" alt="CiceroneDiagram.png" width="800"/>

 Presenter calls navigation method of Router.

-```java
-public class SamplePresenter extends Presenter<SampleView> {
-    private Router router;
+```kotlin
+class SamplePresenter(
+    private val router: Router
+) : Presenter<SampleView>() {

-    public SamplePresenter() {
-        router = SampleApplication.INSTANCE.getRouter();
+    fun onOpenNewScreen() {
+        router.navigateTo(SomeScreen())
    }

-    public void onBackCommandClick() {
-        router.exit();
-    }
-
-    public void onForwardCommandClick() {
-        router.navigateTo(new SomeScreen());
+    fun onBackPressed() {
+        router.exit()
    }
 }
 ```
@@ -95,14 +105,10 @@ CommandBuffer checks whether there are _"active"_ Navigator:
 - If yes, it passes the commands to the Navigator. Navigator will process them to achive the desired transition.
 - If no, then CommandBuffer saves the commands in a queue, and will apply them as soon as new _"active"_ Navigator will appear.

-```java
-    void executeCommands(Command[] commands) {
-        if (navigator != null) {
-            navigator.applyCommands(commands);
-        } else {
-            pendingCommands.add(commands);
-        }
-    }
+```kotlin
+fun executeCommands(commands: Array<out Command>) {
+    navigator?.applyCommands(commands) ?: pendingCommands.add(commands)
+}
 ```

 Navigator processes the navigation commands. Usually it is an anonymous class inside the Activity.
@@ -110,51 +116,113 @@ Activity provides Navigator to the CommandBuffer in _onResume_ and removes it in

 **Attention**: Use _onResumeFragments()_ with FragmentActivity ([more info](https://developer.android.com/reference/android/support/v4/app/FragmentActivity.html#onResume()))

-```java
-@Override
-protected void onResume() {
-    super.onResume();
-    SampleApplication.INSTANCE.getNavigatorHolder().setNavigator(navigator);
+```kotlin
+private val navigator = AppNavigator(this, R.id.container)
+
+override fun onResumeFragments() {
+    super.onResumeFragments()
+    navigatorHolder.setNavigator(navigator)
 }

-@Override
-protected void onPause() {
-    super.onPause();
-    SampleApplication.INSTANCE.getNavigatorHolder().removeNavigator();
+override fun onPause() {
+    navigatorHolder.removeNavigator()
+    super.onPause()
 }
-
-private Navigator navigator = new Navigator() {
-    @Override
-    public void applyCommands(Command[] commands) {
-        //implement commands logic (apply command batch to navigation container)
-    }
-};
 ```

 ## Navigation commands
 This commands set will fulfill the needs of the most applications. But if you need something special - just add it!
 + Forward - Opens new screen
-![](https://github.com/terrakok/Cicerone/raw/develop/media/forward_img.png)
+![](https://github.com/terrakok/Cicerone/raw/master/media/forward_img.png)
 + Back - Rolls back the last transition
-![](https://github.com/terrakok/Cicerone/raw/develop/media/back_img.png)
+![](https://github.com/terrakok/Cicerone/raw/master/media/back_img.png)
 + BackTo - Rolls back to the needed screen in the screens chain
-![](https://github.com/terrakok/Cicerone/raw/develop/media/backTo_img.png)
+![](https://github.com/terrakok/Cicerone/raw/master/media/backTo_img.png)
 + Replace - Replaces the current screen
-![](https://github.com/terrakok/Cicerone/raw/develop/media/replace_img.png)
+![](https://github.com/terrakok/Cicerone/raw/master/media/replace_img.png)

-## Predefined navigators
-The library provides predefined navigators for _Fragments_ and _Activity_.
+## Predefined navigator
+The library provides predefined navigator for _Fragments_ and _Activity_.
 To use, just provide it with the container and _FragmentManager_.
-```java
-private Navigator navigator = new SupportAppNavigator(this, R.id.container);
+```kotlin
+private val navigator = AppNavigator(this, R.id.container)
 ```
-## Sample
-To see how to add, initialize and use the library and predefined navigators check out the sample.
-Or look at [GitFox (Android GitLab client)](https://gitlab.com/terrakok/gitlab-client)

-![](https://github.com/terrakok/Cicerone/raw/develop/media/navigation.gif)
-![](https://github.com/terrakok/Cicerone/raw/develop/media/insta_tabs.gif)
-![](https://github.com/terrakok/Cicerone/raw/develop/media/animations.gif)
+Custom navigator can be useful sometimes:
+```kotlin
+private val navigator = object : AppNavigator(this, R.id.container) {
+    override fun setupFragmentTransaction(
+        fragmentTransaction: FragmentTransaction,
+        currentFragment: Fragment?,
+        nextFragment: Fragment?
+    ) {
+        super.setupFragmentTransaction(fragmentTransaction, currentFragment, nextFragment)
+        fragmentTransaction.setReorderingAllowed(true)
+    }
+
+    override fun applyCommands(commands: Array<out Command>) {
+        hideKeyboard()
+        super.applyCommands(commands)
+    }
+}
+```
+
+## Screens
+Describe your screens as you like e.g. create Kotlin `object` with all application screens:
+```kotlin
+object Screens {
+    fun Main() = FragmentScreen { MainFragment() }
+    fun AddressSearch() = FragmentScreen { AddressSearchFragment() }
+    fun Profile(userId: Long) = FragmentScreen("Profile_$userId") { ProfileFragment(userId) }
+    fun Browser(url: String) = ActivityScreen { Intent(Intent.ACTION_VIEW, Uri.parse(url))  }
+}
+```
+
+Additional you can use `FragmentFactory` for creating your screens:
+```kotlin
+fun SomeScreen() = FragmentScreen { factory: FragmentFactory -> ... }
+```
+
+## Screen parameters and result listener
+```kotlin
+//you have to specify screen parameters via new FragmentScreen creation
+fun SelectPhoto(resultKey: String) = FragmentScreen {
+    SelectPhotoFragment.getNewInstance(resultKey)
+}
+```
+
+```kotlin
+//listen result
+fun onSelectPhotoClicked() {
+    router.setResultListener(RESULT_KEY) { data ->
+        view.showPhoto(data as Bitmap)
+    }
+    router.navigateTo(SelectPhoto(RESULT_KEY))
+}
+
+//send result
+fun onPhotoClick(photo: Bitmap) {
+    router.sendResult(resultKey, photoRes)
+    router.exit()
+}
+```
+
+## Sample
+To see how to add, initialize and use the library and predefined navigators see **sample project**  
+(thank you [@Javernaut](https://github.com/Javernaut) for support new library version and migrate sample project to Kotlin!)
+
+For more complex use case check out the [GitFox (Android GitLab client)](https://gitlab.com/terrakok/gitlab-client)
+
+## Applications with Cicerone inside
+<a href="https://play.google.com/store/apps/details?id=ru.foodfox.client"><img src="https://play-lh.googleusercontent.com/gWYedIqy8QujCQOn0kzEIBEkGLBSpuKvFm-fMcfkWnJ1Oirtv847xAE4OyhAaohdcp5V=s360" width="64" /> Яндекс.Еда — доставка еды/продуктов. Food delivery</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.foodient.whisk"><img src="https://play-lh.googleusercontent.com/eKotZjJcZOU2_L9t2l34EEY7aGl5zhvKVuEbF0Kc4MRs_pAC2SJgOnWMkMTFjR_e9EY=s360" width="64" /> Whisk: Recipe Saver, Meal Planner & Grocery List</a><br>
+<a href="https://play.google.com/store/apps/details?id=kz.beeline.odp"><img src="https://play-lh.googleusercontent.com/hzgjpQQpy6Z-Byye0aVKSv9P7h8yx58i6pVkQtiM6jB99iWFXjYfKeaPqJ3wm6Rtb38=s360" width="64" /> Мой Beeline (Казахстан)</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.mercuryo.app"><img src="https://play-lh.googleusercontent.com/FKulXdc15r5PWX6hTZi2i3iaJjcQHwd9xParp6YPiQ2KiBqza7jwEt_b_tqLwXpyEHg=s360" width="64" /> Mercuryo Bitcoin Cryptowallet</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.warefly.checkscan"><img src="https://play-lh.googleusercontent.com/2c2uuiSl2vwGgp-vdI-VArQEMdSSXk1neUK5A-Udc0WANPcvp5kBJFEugrFiXnxUc7k=s360" width="64" /> ЧекСкан - кэшбэк за чеки, цены и акции в магазинах</a><br>
+<a href="https://github.com/eduard1abdulmanov123/News"><img src="https://raw.githubusercontent.com/eduard1abdulmanov123/News/dev/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png" width="64" /> RSS Reader для Вести.Ru</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.epam.connect.android"><img src="https://play-lh.googleusercontent.com/aN7R6BiR7yt7b3oEoBI30pVwzsdzaWe3TWpw8c9igqoOj79Pm2xVh4_C4qwjSKwjVio=s360" width="64" /> EPAM Connect</a><br>
+<a href="https://play.google.com/store/apps/details?id=org.consumerreports.ratings"><img src="https://play-lh.googleusercontent.com/dEdOwZOjXAdamytxY1TgY8LS-Hc9FKCcit5HP1RyaKqRAWjDJEyFSQS1XlqQPpeY5UI=s360" width="64" /> Consumer Reports: Product Reviews & Ratings</a><br>
+<a href="https://play.google.com/store/apps/details?id=ru.zakaz.android"><img src="https://play-lh.googleusercontent.com/jj18yK2dB2MHZ_QdO21aXyznGXteIF2q4mgxY4ubLhFv9gwZqHVDeu1i2FmanS-0Furm=s360" width="64" /> Zakaz.ru</a><br>

 ## Participants
 + idea and code - Konstantin Tskhovrebov (@terrakok)
@@ -1,15 +1,17 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.

 buildscript {
+    ext.kotlin_version = '1.4.10'
    repositories {
        jcenter()
        google()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // For the library uploading to the Bintray
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.1'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
    }
 }
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-bin.zip
@@ -1,4 +1,5 @@
-apply plugin: 'java'
+apply plugin: 'kotlin'
+apply plugin: 'maven-publish'

 // This is important even if Android Studio claims it isn't
 // used. Android can't interpret Java 8 byte code.
@@ -8,16 +9,16 @@ targetCompatibility = JavaVersion.VERSION_1_7
 dependencies {
    compileOnly project(':stub-android')
    compileOnly 'com.google.android:android:4.1.1.4'
-    implementation "org.jetbrains:annotations:16.0.3"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib"
 }

 ext {
    // This params is for the library uploading to the Bintray
    bintrayRepo = 'terramaven'
-    bintrayName = 'cicerone'
-    publishedGroupId = 'ru.terrakok.cicerone'
+    bintrayName = 'cicerone-kotlin'
+    publishedGroupId = 'com.github.terrakok'
    artifact = 'cicerone'
-    libraryVersion = '5.1.0'
+    libraryVersion = '6.6'
    gitUrl = 'https://github.com/terrakok/Cicerone'
    allLicenses = ['MIT']
 }
@@ -31,7 +32,7 @@ apply from: 'bintray.gradle'

 // Tasks for sources and javadocs jars
 task sourcesJar(type: Jar) {
-    from sourceSets.main.java.srcDirs
+    from sourceSets.main.kotlin.srcDirs
    classifier = 'sources'
 }

@@ -39,7 +40,22 @@ task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
 }
+
 artifacts {
    archives javadocJar
    archives sourcesJar
+}
+
+publishing {
+    publications {
+        maven(MavenPublication) {
+            groupId = publishedGroupId
+            artifactId = artifact
+            version = libraryVersion
+
+            artifact sourcesJar
+            artifact javadocJar
+            from components.java
+        }
+    }
 }
@@ -1,35 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-
-import ru.terrakok.cicerone.commands.Command;
-
-/**
- * BaseRouter is an abstract class to implement high-level navigation.
- * Extend it to add needed transition methods.
- */
-public abstract class BaseRouter {
-    private CommandBuffer commandBuffer;
-
-    public BaseRouter() {
-        this.commandBuffer = new CommandBuffer();
-    }
-
-    @NotNull
-    CommandBuffer getCommandBuffer() {
-        return commandBuffer;
-    }
-
-    /**
-     * Sends navigation command array to {@link CommandBuffer}.
-     *
-     * @param commands navigation command array to execute
-     */
-    protected void executeCommands(@NotNull Command... commands) {
-        commandBuffer.executeCommands(commands);
-    }
-}
@@ -1,50 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Cicerone is the holder for other library components.
- * To use it, instantiate it using one of the {@link #create()} methods.
- * When you need a {@link NavigatorHolder navigation holder} or router, get it here.
- *
- * @param <T> type of router. You can use the default {@link Router} or pass your own
- *            {@link BaseRouter} implementation.
- */
-public class Cicerone<T extends BaseRouter> {
-    private T router;
-
-    private Cicerone(@NotNull T router) {
-        this.router = router;
-    }
-
-    @NotNull
-    public NavigatorHolder getNavigatorHolder() {
-        return router.getCommandBuffer();
-    }
-
-    @NotNull
-    public T getRouter() {
-        return router;
-    }
-
-    /**
-     * Creates the Cicerone instance with the default {@link Router router}
-     */
-    @NotNull
-    public static Cicerone<Router> create() {
-        return create(new Router());
-    }
-
-    /**
-     * Creates the Cicerone instance with the custom router.
-     * @param customRouter the custom router extending {@link BaseRouter}
-     */
-    @NotNull
-    public static <T extends BaseRouter> Cicerone<T> create(@NotNull T customRouter) {
-        return new Cicerone<>(customRouter);
-    }
-}
@@ -1,50 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.LinkedList;
-import java.util.Queue;
-
-import ru.terrakok.cicerone.commands.Command;
-
-/**
- * Passes navigation command to an active {@link Navigator}
- * or stores it in the pending commands queue to pass it later.
- */
-class CommandBuffer implements NavigatorHolder {
-    private Navigator navigator;
-    private Queue<Command[]> pendingCommands = new LinkedList<>();
-
-    @Override
-    public void setNavigator(@Nullable Navigator navigator) {
-        this.navigator = navigator;
-        while (!pendingCommands.isEmpty()) {
-            if (navigator != null) {
-                executeCommands(pendingCommands.poll());
-            } else break;
-        }
-    }
-
-    @Override
-    public void removeNavigator() {
-        this.navigator = null;
-    }
-
-    /**
-     * Passes {@code commands} to the {@link Navigator} if it available.
-     * Else puts it to the pending commands queue to pass it later.
-     * @param commands navigation command array
-     */
-    void executeCommands(@NotNull Command[] commands) {
-        if (navigator != null) {
-            navigator.applyCommands(commands);
-        } else {
-            pendingCommands.add(commands);
-        }
-    }
-}
@@ -1,26 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Navigator holder interface.
- * Use it to connect a {@link Navigator} to the {@link Cicerone}.
- */
-public interface NavigatorHolder {
-
-    /**
-     * Set an active Navigator for the Cicerone and start receive commands.
-     *
-     * @param navigator new active Navigator
-     */
-    void setNavigator(@NotNull Navigator navigator);
-
-    /**
-     * Remove the current Navigator and stop receive commands.
-     */
-    void removeNavigator();
-}
@@ -1,120 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import ru.terrakok.cicerone.commands.Back;
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-
-/**
- * Router is the class for high-level navigation.
- * Use it to perform needed transitions.<br>
- * This implementation covers almost all cases needed for the average app.
- * Extend it if you need some tricky navigation.
- */
-public class Router extends BaseRouter {
-
-    public Router() {
-        super();
-    }
-
-    /**
-     * Open new screen and add it to the screens chain.
-     *
-     * @param screen screen
-     */
-    public void navigateTo(@NotNull Screen screen) {
-        executeCommands(new Forward(screen));
-    }
-
-    /**
-     * Clear all screens and open new one as root.
-     *
-     * @param screen screen
-     */
-    public void newRootScreen(@NotNull Screen screen) {
-        executeCommands(
-                new BackTo(null),
-                new Replace(screen)
-        );
-    }
-
-    /**
-     * Replace current screen.
-     * By replacing the screen, you alters the backstack,
-     * so by going fragmentBack you will return to the previous screen
-     * and not to the replaced one.
-     *
-     * @param screen screen
-     */
-    public void replaceScreen(@NotNull Screen screen) {
-        executeCommands(new Replace(screen));
-    }
-
-    /**
-     * Return fragmentBack to the needed screen from the chain.
-     * Behavior in the case when no needed screens found depends on
-     * the processing of the {@link BackTo} command in a {@link Navigator} implementation.
-     *
-     * @param screen screen
-     */
-    public void backTo(@Nullable Screen screen) {
-        executeCommands(new BackTo(screen));
-    }
-
-    /**
-     * Opens several screens inside single transaction.
-     * @param screens
-     */
-    public void newChain(@NotNull Screen... screens) {
-        Command[] commands = new Command[screens.length];
-        for (int i = 0; i < commands.length; i++) {
-            commands[i] = new Forward(screens[i]);
-        }
-        executeCommands(commands);
-    }
-
-    /**
-     * Clear current stack and open several screens inside single transaction.
-     * @param screens
-     */
-    public void newRootChain(@NotNull Screen... screens) {
-        Command[] commands = new Command[screens.length + 1];
-        commands[0] = new BackTo(null);
-        if (screens.length > 0) {
-            commands[1] = new Replace(screens[0]);
-            for (int i = 1; i < screens.length; i++) {
-                commands[i + 1] = new Forward(screens[i]);
-            }
-        }
-        executeCommands(commands);
-    }
-
-    /**
-     * Remove all screens from the chain and exit.
-     * It's mostly used to finish the application or close a supplementary navigation chain.
-     */
-    public void finishChain() {
-        executeCommands(
-                new BackTo(null),
-                new Back()
-        );
-    }
-
-    /**
-     * Return to the previous screen in the chain.
-     * Behavior in the case when the current screen is the root depends on
-     * the processing of the {@link Back} command in a {@link Navigator} implementation.
-     */
-    public void exit() {
-        executeCommands(new Back());
-    }
-
-}
@@ -1,15 +0,0 @@
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Screen is class for description application screen.
- */
-public abstract class Screen {
-    protected String screenKey = getClass().getCanonicalName();
-
-    @NotNull
-    public String getScreenKey() {
-        return screenKey;
-    }
-}
@@ -1,304 +0,0 @@
-package ru.terrakok.cicerone.android.pure;
-
-import android.app.Activity;
-import android.app.Fragment;
-import android.app.FragmentManager;
-import android.app.FragmentTransaction;
-import android.content.Intent;
-import android.os.Bundle;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.commands.*;
-
-import java.util.LinkedList;
-
-/**
- * Navigator implementation for launch fragments and activities.<br>
- * Feature {@link BackTo} works only for fragments.<br>
- * Recommendation: most useful for Single-Activity application.
- */
-public class AppNavigator implements Navigator {
-
-    protected final Activity activity;
-    protected final FragmentManager fragmentManager;
-    protected final int containerId;
-    protected LinkedList<String> localStackCopy;
-
-    public AppNavigator(@NotNull Activity activity, int containerId) {
-        this(activity, activity.getFragmentManager(), containerId);
-    }
-
-    public AppNavigator(@NotNull Activity activity, @NotNull FragmentManager fragmentManager, int containerId) {
-        this.activity = activity;
-        this.fragmentManager = fragmentManager;
-        this.containerId = containerId;
-    }
-
-    @Override
-    public void applyCommands(@NotNull Command[] commands) {
-        fragmentManager.executePendingTransactions();
-
-        //copy stack before apply commands
-        copyStackToLocal();
-
-        for (Command command : commands) {
-            try {
-                applyCommand(command);
-            } catch (RuntimeException e) {
-                errorOnApplyCommand(command, e);
-            }
-        }
-    }
-
-    private void copyStackToLocal() {
-        localStackCopy = new LinkedList<>();
-
-        final int stackSize = fragmentManager.getBackStackEntryCount();
-        for (int i = 0; i < stackSize; i++) {
-            localStackCopy.add(fragmentManager.getBackStackEntryAt(i).getName());
-        }
-    }
-
-    /**
-     * Perform transition described by the navigation command
-     *
-     * @param command the navigation command to apply
-     */
-    protected void applyCommand(@NotNull Command command) {
-        if (command instanceof Forward) {
-            activityForward((Forward) command);
-        } else if (command instanceof Replace) {
-            activityReplace((Replace) command);
-        } else if (command instanceof BackTo) {
-            backTo((BackTo) command);
-        } else if (command instanceof Back) {
-            fragmentBack();
-        }
-    }
-
-
-    protected void activityForward(@NotNull Forward command) {
-        AppScreen screen = (AppScreen) command.getScreen();
-        Intent activityIntent = screen.getActivityIntent(activity);
-
-        // Start activity
-        if (activityIntent != null) {
-            Bundle options = createStartActivityOptions(command, activityIntent);
-            checkAndStartActivity(screen, activityIntent, options);
-        } else {
-            fragmentForward(command);
-        }
-    }
-
-    protected void fragmentForward(@NotNull Forward command) {
-        AppScreen screen = (AppScreen) command.getScreen();
-        Fragment fragment = createFragment(screen);
-
-        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-        setupFragmentTransaction(
-                command,
-                fragmentManager.findFragmentById(containerId),
-                fragment,
-                fragmentTransaction
-        );
-
-        fragmentTransaction
-                .replace(containerId, fragment)
-                .addToBackStack(screen.getScreenKey())
-                .commit();
-        localStackCopy.add(screen.getScreenKey());
-    }
-
-    protected void fragmentBack() {
-        if (localStackCopy.size() > 0) {
-            fragmentManager.popBackStack();
-            localStackCopy.removeLast();
-        } else {
-            activityBack();
-        }
-    }
-
-    protected void activityBack() {
-        activity.finish();
-    }
-
-    protected void activityReplace(@NotNull Replace command) {
-        AppScreen screen = (AppScreen) command.getScreen();
-        Intent activityIntent = screen.getActivityIntent(activity);
-
-        // Replace activity
-        if (activityIntent != null) {
-            Bundle options = createStartActivityOptions(command, activityIntent);
-            checkAndStartActivity(screen, activityIntent, options);
-            activity.finish();
-        } else {
-            fragmentReplace(command);
-        }
-    }
-
-    protected void fragmentReplace(@NotNull Replace command) {
-        AppScreen screen = (AppScreen) command.getScreen();
-        Fragment fragment = createFragment(screen);
-
-        if (localStackCopy.size() > 0) {
-            fragmentManager.popBackStack();
-            localStackCopy.removeLast();
-
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-            setupFragmentTransaction(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            fragmentTransaction
-                    .replace(containerId, fragment)
-                    .addToBackStack(screen.getScreenKey())
-                    .commit();
-            localStackCopy.add(screen.getScreenKey());
-
-        } else {
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-            setupFragmentTransaction(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            fragmentTransaction
-                    .replace(containerId, fragment)
-                    .commit();
-        }
-    }
-
-    /**
-     * Performs {@link BackTo} command transition
-     */
-    protected void backTo(@NotNull BackTo command) {
-        if (command.getScreen() == null) {
-            backToRoot();
-        } else {
-            String key = command.getScreen().getScreenKey();
-            int index = localStackCopy.indexOf(key);
-            int size = localStackCopy.size();
-
-            if (index != -1) {
-                for (int i = 1; i < size - index; i++) {
-                    localStackCopy.removeLast();
-                }
-                fragmentManager.popBackStack(key, 0);
-            } else {
-                backToUnexisting((AppScreen) command.getScreen());
-            }
-        }
-    }
-
-    private void backToRoot() {
-        fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
-        localStackCopy.clear();
-    }
-
-    /**
-     * Override this method to setup fragment transaction {@link FragmentTransaction}.
-     * For example: setCustomAnimations(...), addSharedElement(...) or setReorderingAllowed(...)
-     *
-     * @param command             current navigation command. Will be only {@link Forward} or {@link Replace}
-     * @param currentFragment     current fragment in container
-     *                            (for {@link Replace} command it will be screen previous in new chain, NOT replaced screen)
-     * @param nextFragment        next screen fragment
-     * @param fragmentTransaction fragment transaction
-     */
-    protected void setupFragmentTransaction(@NotNull Command command,
-                                            @Nullable Fragment currentFragment,
-                                            @Nullable Fragment nextFragment,
-                                            @NotNull FragmentTransaction fragmentTransaction) {
-    }
-
-    /**
-     * Override this method to create option for start activity
-     *
-     * @param command        current navigation command. Will be only {@link Forward} or {@link Replace}
-     * @param activityIntent activity intent
-     * @return transition options
-     */
-    @Nullable
-    protected Bundle createStartActivityOptions(@NotNull Command command, @NotNull Intent activityIntent) {
-        return null;
-    }
-
-    private void checkAndStartActivity(@NotNull AppScreen screen,
-                                       @NotNull Intent activityIntent,
-                                       @Nullable Bundle options) {
-        // Check if we can start activity
-        if (activityIntent.resolveActivity(activity.getPackageManager()) != null) {
-            activity.startActivity(activityIntent, options);
-        } else {
-            unexistingActivity(screen, activityIntent);
-        }
-    }
-
-    /**
-     * Called when there is no activity to open {@code screenKey}.
-     *
-     * @param screen         screen
-     * @param activityIntent intent passed to start Activity for the {@code screenKey}
-     */
-    protected void unexistingActivity(@NotNull AppScreen screen, @NotNull Intent activityIntent) {
-        // Do nothing by default
-    }
-
-    /**
-     * Creates Fragment matching {@code screenKey}.
-     *
-     * @param screen screen
-     * @return instantiated fragment for the passed screen
-     */
-    @Nullable
-    protected Fragment createFragment(@NotNull AppScreen screen) {
-        Fragment fragment = screen.getFragment();
-
-        if (fragment == null) {
-            errorWhileCreatingScreen(screen);
-            throw new RuntimeException("Can't create a screen: " + screen.getScreenKey());
-        }
-        return fragment;
-    }
-
-    /**
-     * Called when we tried to fragmentBack to some specific screen (via {@link BackTo} command),
-     * but didn't found it.
-     *
-     * @param screen screen
-     */
-    protected void backToUnexisting(@NotNull AppScreen screen) {
-        backToRoot();
-    }
-
-    /**
-     * Called when we tried to create new intent or fragment but didn't receive them.
-     *
-     * @param screen screen
-     */
-    protected void errorWhileCreatingScreen(@NotNull AppScreen screen) {
-        // Do nothing by default
-    }
-
-    /**
-     * Override this method if you want to handle apply command error.
-     *
-     * @param command command
-     * @param error error
-     */
-    protected void errorOnApplyCommand(
-            @NotNull Command command,
-            @NotNull RuntimeException error
-    ) {
-        throw error;
-    }
-}
@@ -1,27 +0,0 @@
-package ru.terrakok.cicerone.android.pure;
-
-import android.app.Fragment;
-import android.content.Context;
-import android.content.Intent;
-
-import org.jetbrains.annotations.Nullable;
-
-import ru.terrakok.cicerone.Screen;
-
-/**
- * AppScreen is base class for description and creation application screen.<br>
- * NOTE: If you have described the creation of Intent then Activity will be started.<br>
- * Recommendation: Use Intents for launch external application.
- */
-public abstract class AppScreen extends Screen {
-
-    @Nullable
-    public Fragment getFragment() {
-        return null;
-    }
-
-    @Nullable
-    public Intent getActivityIntent(Context context) {
-        return null;
-    }
-}
@@ -1,36 +0,0 @@
-package ru.terrakok.cicerone.android.support;
-
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-public final class FragmentParams {
-
-    @NotNull
-    private final Class<? extends Fragment> fragmentClass;
-    @Nullable
-    private final Bundle arguments;
-
-    @NotNull
-    public final Class<? extends Fragment> getFragmentClass() {
-        return this.fragmentClass;
-    }
-
-    @Nullable
-    public final Bundle getArguments() {
-        return this.arguments;
-    }
-
-    public FragmentParams(@NotNull Class<? extends Fragment> fragmentClass, @Nullable Bundle arguments) {
-        this.fragmentClass = fragmentClass;
-        this.arguments = arguments;
-    }
-
-    public FragmentParams(@NotNull Class<? extends Fragment> fragmentClass) {
-        this.fragmentClass = fragmentClass;
-        this.arguments = null;
-    }
-}
@@ -1,318 +0,0 @@
-package ru.terrakok.cicerone.android.support;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.commands.*;
-
-import java.util.LinkedList;
-
-/**
- * Navigator implementation for launch fragments and activities.<br>
- * Feature {@link BackTo} works only for fragments.<br>
- * Recommendation: most useful for Single-Activity application.
- */
-public class SupportAppNavigator implements Navigator {
-
-    protected final Activity activity;
-    protected final FragmentManager fragmentManager;
-    protected final int containerId;
-    protected LinkedList<String> localStackCopy;
-
-    public SupportAppNavigator(@NotNull FragmentActivity activity, int containerId) {
-        this(activity, activity.getSupportFragmentManager(), containerId);
-    }
-
-    public SupportAppNavigator(@NotNull FragmentActivity activity, @NotNull FragmentManager fragmentManager, int containerId) {
-        this.activity = activity;
-        this.fragmentManager = fragmentManager;
-        this.containerId = containerId;
-    }
-
-    @Override
-    public void applyCommands(@NotNull Command[] commands) {
-        fragmentManager.executePendingTransactions();
-
-        //copy stack before apply commands
-        copyStackToLocal();
-
-        for (Command command : commands) {
-            try {
-                applyCommand(command);
-            } catch (RuntimeException e) {
-                errorOnApplyCommand(command, e);
-            }
-        }
-    }
-
-    private void copyStackToLocal() {
-        localStackCopy = new LinkedList<>();
-
-        final int stackSize = fragmentManager.getBackStackEntryCount();
-        for (int i = 0; i < stackSize; i++) {
-            localStackCopy.add(fragmentManager.getBackStackEntryAt(i).getName());
-        }
-    }
-
-    /**
-     * Perform transition described by the navigation command
-     *
-     * @param command the navigation command to apply
-     */
-    protected void applyCommand(@NotNull Command command) {
-        if (command instanceof Forward) {
-            activityForward((Forward) command);
-        } else if (command instanceof Replace) {
-            activityReplace((Replace) command);
-        } else if (command instanceof BackTo) {
-            backTo((BackTo) command);
-        } else if (command instanceof Back) {
-            fragmentBack();
-        }
-    }
-
-
-    protected void activityForward(@NotNull Forward command) {
-        SupportAppScreen screen = (SupportAppScreen) command.getScreen();
-        Intent activityIntent = screen.getActivityIntent(activity);
-
-        // Start activity
-        if (activityIntent != null) {
-            Bundle options = createStartActivityOptions(command, activityIntent);
-            checkAndStartActivity(screen, activityIntent, options);
-        } else {
-            fragmentForward(command);
-        }
-    }
-
-    protected void fragmentForward(@NotNull Forward command) {
-        SupportAppScreen screen = (SupportAppScreen) command.getScreen();
-
-        FragmentParams fragmentParams = screen.getFragmentParams();
-        Fragment fragment = fragmentParams == null ? createFragment(screen) : null;
-
-        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-        setupFragmentTransaction(
-                command,
-                fragmentManager.findFragmentById(containerId),
-                fragment,
-                fragmentTransaction);
-
-        if (fragmentParams != null) {
-            fragmentTransaction.replace(containerId, fragmentParams.getFragmentClass(), fragmentParams.getArguments());
-        } else {
-            fragmentTransaction.replace(containerId, fragment);
-        }
-
-        fragmentTransaction
-                .addToBackStack(screen.getScreenKey())
-                .commit();
-        localStackCopy.add(screen.getScreenKey());
-    }
-
-    protected void fragmentBack() {
-        if (localStackCopy.size() > 0) {
-            fragmentManager.popBackStack();
-            localStackCopy.removeLast();
-        } else {
-            activityBack();
-        }
-    }
-
-    protected void activityBack() {
-        activity.finish();
-    }
-
-    protected void activityReplace(@NotNull Replace command) {
-        SupportAppScreen screen = (SupportAppScreen) command.getScreen();
-        Intent activityIntent = screen.getActivityIntent(activity);
-
-        // Replace activity
-        if (activityIntent != null) {
-            Bundle options = createStartActivityOptions(command, activityIntent);
-            checkAndStartActivity(screen, activityIntent, options);
-            activity.finish();
-        } else {
-            fragmentReplace(command);
-        }
-    }
-
-    protected void fragmentReplace(@NotNull Replace command) {
-        SupportAppScreen screen = (SupportAppScreen) command.getScreen();
-
-        FragmentParams fragmentParams = screen.getFragmentParams();
-        Fragment fragment = fragmentParams == null ? createFragment(screen) : null;
-
-        if (localStackCopy.size() > 0) {
-            fragmentManager.popBackStack();
-            localStackCopy.removeLast();
-
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-            setupFragmentTransaction(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            if (fragmentParams != null) {
-                fragmentTransaction.replace(
-                        containerId,
-                        fragmentParams.getFragmentClass(),
-                        fragmentParams.getArguments());
-            } else {
-                fragmentTransaction.replace(containerId, fragment);
-            }
-            fragmentTransaction
-                    .addToBackStack(screen.getScreenKey())
-                    .commit();
-            localStackCopy.add(screen.getScreenKey());
-
-        } else {
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
-            setupFragmentTransaction(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            fragmentTransaction
-                    .replace(containerId, fragment)
-                    .commit();
-        }
-    }
-
-    /**
-     * Performs {@link BackTo} command transition
-     */
-    protected void backTo(@NotNull BackTo command) {
-        if (command.getScreen() == null) {
-            backToRoot();
-        } else {
-            String key = command.getScreen().getScreenKey();
-            int index = localStackCopy.indexOf(key);
-            int size = localStackCopy.size();
-
-            if (index != -1) {
-                for (int i = 1; i < size - index; i++) {
-                    localStackCopy.removeLast();
-                }
-                fragmentManager.popBackStack(key, 0);
-            } else {
-                backToUnexisting((SupportAppScreen) command.getScreen());
-            }
-        }
-    }
-
-    private void backToRoot() {
-        fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
-        localStackCopy.clear();
-    }
-
-    /**
-     * Override this method to setup fragment transaction {@link FragmentTransaction}.
-     * For example: setCustomAnimations(...), addSharedElement(...) or setReorderingAllowed(...)
-     *
-     * @param command             current navigation command. Will be only {@link Forward} or {@link Replace}
-     * @param currentFragment     current fragment in container
-     *                            (for {@link Replace} command it will be screen previous in new chain, NOT replaced screen)
-     * @param nextFragment        next screen fragment
-     * @param fragmentTransaction fragment transaction
-     */
-    protected void setupFragmentTransaction(@NotNull Command command,
-                                            @Nullable Fragment currentFragment,
-                                            @Nullable Fragment nextFragment,
-                                            @NotNull FragmentTransaction fragmentTransaction) {
-    }
-
-    /**
-     * Override this method to create option for start activity
-     *
-     * @param command        current navigation command. Will be only {@link Forward} or {@link Replace}
-     * @param activityIntent activity intent
-     * @return transition options
-     */
-    @Nullable
-    protected Bundle createStartActivityOptions(@NotNull Command command, @NotNull Intent activityIntent) {
-        return null;
-    }
-
-    private void checkAndStartActivity(@NotNull SupportAppScreen screen, @NotNull Intent activityIntent, @Nullable Bundle options) {
-        // Check if we can start activity
-        if (activityIntent.resolveActivity(activity.getPackageManager()) != null) {
-            activity.startActivity(activityIntent, options);
-        } else {
-            unexistingActivity(screen, activityIntent);
-        }
-    }
-
-    /**
-     * Called when there is no activity to open {@code screenKey}.
-     *
-     * @param screen         screen
-     * @param activityIntent intent passed to start Activity for the {@code screenKey}
-     */
-    protected void unexistingActivity(@NotNull SupportAppScreen screen, @NotNull Intent activityIntent) {
-        // Do nothing by default
-    }
-
-    /**
-     * Creates Fragment matching {@code screenKey}.
-     *
-     * @param screen screen
-     * @return instantiated fragment for the passed screen
-     */
-    @Nullable
-    protected Fragment createFragment(@NotNull SupportAppScreen screen) {
-        Fragment fragment = screen.getFragment();
-
-        if (fragment == null) {
-            errorWhileCreatingScreen(screen);
-            throw new RuntimeException("Can't create a screen: " + screen.getScreenKey());
-        }
-        return fragment;
-    }
-
-    /**
-     * Called when we tried to fragmentBack to some specific screen (via {@link BackTo} command),
-     * but didn't found it.
-     *
-     * @param screen screen
-     */
-    protected void backToUnexisting(@NotNull SupportAppScreen screen) {
-        backToRoot();
-    }
-
-    /**
-     * Called when we tried to create new intent or fragment but didn't receive them.
-     *
-     * @param screen screen
-     */
-    protected void errorWhileCreatingScreen(@NotNull SupportAppScreen screen) {
-        // Do nothing by default
-    }
-
-    /**
-     * Override this method if you want to handle apply command error.
-     *
-     * @param command command
-     * @param error error
-     */
-    protected void errorOnApplyCommand(
-            @NotNull Command command,
-            @NotNull RuntimeException error
-    ) {
-        throw error;
-    }
-}
@@ -1,33 +0,0 @@
-package ru.terrakok.cicerone.android.support;
-
-import android.content.Context;
-import android.content.Intent;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import androidx.fragment.app.Fragment;
-import ru.terrakok.cicerone.Screen;
-
-/**
- * AppScreen is base class for description and creation application screen.<br>
- * NOTE: If you have described the creation of Intent then Activity will be started.<br>
- * Recommendation: Use Intents for launch external application.
- */
-public abstract class SupportAppScreen extends Screen {
-
-    @Nullable
-    public Fragment getFragment() {
-        return null;
-    }
-
-    @Nullable
-    public Intent getActivityIntent(@NotNull Context context) {
-        return null;
-    }
-
-    @Nullable
-    public FragmentParams getFragmentParams() {
-        return null;
-    }
-}
@@ -1,17 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone.commands;
-
-/**
- * Rolls fragmentBack the last transition from the screens chain.
- */
-public class Back implements Command {
-
-    /**
-     * Creates a {@link Back} navigation command.
-     */
-    public Back() {
-    }
-}
@@ -1,33 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone.commands;
-
-import org.jetbrains.annotations.Nullable;
-
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.Screen;
-
-/**
- * Rolls fragmentBack to the needed screen from the screens chain.
- * Behavior in the case when no needed screens found depends on an implementation of the {@link Navigator}.
- * But the recommended behavior is to return to the root.
- */
-public class BackTo implements Command {
-    private Screen screen;
-
-    /**
-     * Creates a {@link BackTo} navigation command.
-     *
-     * @param screen screen
-     */
-    public BackTo(@Nullable Screen screen) {
-        this.screen = screen;
-    }
-
-    @Nullable
-    public Screen getScreen() {
-        return screen;
-    }
-}
@@ -1,12 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone.commands;
-
-/**
- * Navigation command describes screens transition.
- * that can be processed by {@link ru.terrakok.cicerone.Navigator}.
- */
-public interface Command {
-}
@@ -1,30 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone.commands;
-
-import org.jetbrains.annotations.NotNull;
-
-import ru.terrakok.cicerone.Screen;
-
-/**
- * Opens new screen.
- */
-public class Forward implements Command {
-    private Screen screen;
-
-    /**
-     * Creates a {@link Forward} navigation command.
-     *
-     * @param screen screen
-     */
-    public Forward(@NotNull Screen screen) {
-        this.screen = screen;
-    }
-
-    @NotNull
-    public Screen getScreen() {
-        return screen;
-    }
-}
@@ -1,31 +0,0 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone.commands;
-
-import org.jetbrains.annotations.NotNull;
-
-import ru.terrakok.cicerone.Screen;
-
-/**
- * Replaces the current screen.
- */
-public class Replace implements Command {
-    @NotNull
-    private Screen screen;
-
-    /**
-     * Creates a {@link Replace} navigation command.
-     *
-     * @param screen screen
-     */
-    public Replace(@NotNull Screen screen) {
-        this.screen = screen;
-    }
-
-    @NotNull
-    public Screen getScreen() {
-        return screen;
-    }
-}
@@ -0,0 +1,40 @@
+package com.github.terrakok.cicerone
+
+/**
+ * BaseRouter is an abstract class to implement high-level navigation.
+ *
+ * Extend it to add needed transition methods.
+ */
+abstract class BaseRouter {
+    internal val commandBuffer = CommandBuffer()
+    private val resultWire = ResultWire()
+
+    /**
+     * Sets data listener with given key
+     * and returns [ResultListenerHandler] for availability to dispose subscription.
+     *
+     * After first call listener will be removed.
+     */
+    fun setResultListener(
+        key: String,
+        listener: ResultListener
+    ): ResultListenerHandler {
+        return resultWire.setResultListener(key, listener)
+    }
+
+    /**
+     * Sends data to listener with given key.
+     */
+    fun sendResult(key: String, data: Any) {
+        resultWire.sendResult(key, data)
+    }
+
+    /**
+     * Sends navigation command array to [CommandBuffer].
+     *
+     * @param commands navigation command array to execute
+     */
+    protected fun executeCommands(vararg commands: Command) {
+        commandBuffer.executeCommands(commands)
+    }
+}
@@ -0,0 +1,30 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Cicerone is the holder for other library components.
+ *
+ * To use it, instantiate it using one of the {@link #create()} methods.
+ *
+ * When you need a [NavigatorHolder] or router, get it here.
+ *
+ * @param router type of router. You can use the default [Router] or pass your own [BaseRouter] implementation.
+ */
+class Cicerone<T : BaseRouter> private constructor(val router: T) {
+
+    fun getNavigatorHolder(): NavigatorHolder = router.commandBuffer
+
+    companion object {
+        /**
+         * Creates the Cicerone instance with the default [Router]
+         */
+        @JvmStatic
+        fun create() = create(Router())
+
+        /**
+         * Creates the Cicerone instance with the custom router.
+         * @param customRouter the custom router extending [BaseRouter]
+         */
+        @JvmStatic
+        fun <T : BaseRouter> create(customRouter: T) = Cicerone(customRouter)
+    }
+}
@@ -0,0 +1,29 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Passes navigation command to an active [Navigator]
+ * or stores it in the pending commands queue to pass it later.
+ */
+internal class CommandBuffer : NavigatorHolder {
+    private var navigator: Navigator? = null
+    private val pendingCommands = mutableListOf<Array<out Command>>()
+
+    override fun setNavigator(navigator: Navigator) {
+        this.navigator = navigator
+        pendingCommands.forEach { navigator.applyCommands(it) }
+        pendingCommands.clear()
+    }
+
+    override fun removeNavigator() {
+        navigator = null
+    }
+
+    /**
+     * Passes `commands` to the [Navigator] if it available.
+     * Else puts it to the pending commands queue to pass it later.
+     * @param commands navigation command array
+     */
+    fun executeCommands(commands: Array<out Command>) {
+        navigator?.applyCommands(commands) ?: pendingCommands.add(commands)
+    }
+}
@@ -1,23 +1,14 @@
-/*
- * Created by Konstantin Tskhovrebov (aka @terrakok)
- */
-
-package ru.terrakok.cicerone;
-
-import org.jetbrains.annotations.NotNull;
-
-import ru.terrakok.cicerone.commands.Command;
+package com.github.terrakok.cicerone

 /**
 * The low-level navigation interface.
 * Navigator is the one who actually performs any transition.
 */
-public interface Navigator {
-
+interface Navigator {
    /**
     * Performs transition described by the navigation command
     *
     * @param commands the navigation command array to apply per single transaction
     */
-    void applyCommands(@NotNull Command[] commands);
-}
+    fun applyCommands(commands: Array<out Command>)
+}
@@ -0,0 +1,20 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Navigator holder interface.
+ *
+ * Use it to connect a [Navigator] to the [Cicerone].
+ */
+interface NavigatorHolder {
+    /**
+     * Set an active Navigator for the Cicerone and start receive commands.
+     *
+     * @param navigator new active Navigator
+     */
+    fun setNavigator(navigator: Navigator)
+
+    /**
+     * Remove the current Navigator and stop receive commands.
+     */
+    fun removeNavigator()
+}
@@ -0,0 +1,30 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Interface definition for a result callback.
+ */
+fun interface ResultListener {
+    fun onResult(data: Any)
+}
+
+/**
+ * Handler for manual delete subscription and avoid leak
+ */
+fun interface ResultListenerHandler {
+    fun dispose()
+}
+
+internal class ResultWire {
+    private val listeners = mutableMapOf<String, ResultListener>()
+
+    fun setResultListener(key: String, listener: ResultListener): ResultListenerHandler {
+        listeners[key] = listener
+        return ResultListenerHandler {
+            listeners.remove(key)
+        }
+    }
+
+    fun sendResult(key: String, data: Any) {
+        listeners.remove(key)?.onResult(data)
+    }
+}
@@ -0,0 +1,103 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Router is the class for high-level navigation.
+ *
+ * Use it to perform needed transitions.
+ * This implementation covers almost all cases needed for the average app.
+ * Extend it if you need some tricky navigation.
+ */
+open class Router : BaseRouter() {
+    /**
+     * Open new screen and add it to the screens chain.
+     *
+     * @param screen screen
+     * @param clearContainer if FALSE then new screen shows over previous
+     */
+    @JvmOverloads
+    fun navigateTo(screen: Screen, clearContainer: Boolean = true) {
+        executeCommands(Forward(screen, clearContainer))
+    }
+
+    /**
+     * Clear all screens and open new one as root.
+     *
+     * @param screen screen
+     */
+    fun newRootScreen(screen: Screen) {
+        executeCommands(BackTo(null), Replace(screen))
+    }
+
+    /**
+     * Replace current screen.
+     *
+     * By replacing the screen, you alters the backstack,
+     * so by going fragmentBack you will return to the previous screen
+     * and not to the replaced one.
+     *
+     * @param screen screen
+     */
+    fun replaceScreen(screen: Screen) {
+        executeCommands(Replace(screen))
+    }
+
+    /**
+     * Return fragmentBack to the needed screen from the chain.
+     *
+     * Behavior in the case when no needed screens found depends on
+     * the processing of the [BackTo] command in a [Navigator] implementation.
+     *
+     * @param screen screen
+     */
+    fun backTo(screen: Screen?) {
+        executeCommands(BackTo(screen))
+    }
+
+    /**
+     * Opens several screens inside single transaction.
+     *
+     * @param screens
+     * @param showOnlyTopScreenView if FALSE then all screen views show together
+     */
+    @JvmOverloads
+    fun newChain(vararg screens: Screen, showOnlyTopScreenView: Boolean = true) {
+        val commands = screens.map { Forward(it, showOnlyTopScreenView) }
+        executeCommands(*commands.toTypedArray())
+    }
+
+    /**
+     * Clear current stack and open several screens inside single transaction.
+     *
+     * @param screens
+     * @param showOnlyTopScreenView if FALSE then all screen views show together
+     */
+    @JvmOverloads
+    fun newRootChain(vararg screens: Screen, showOnlyTopScreenView: Boolean = true) {
+        val commands = screens.mapIndexed { index, screen ->
+            if (index == 0)
+                Replace(screen)
+            else
+                Forward(screen, showOnlyTopScreenView)
+        }
+        executeCommands(BackTo(null), *commands.toTypedArray())
+    }
+
+    /**
+     * Remove all screens from the chain and exit.
+     *
+     * It's mostly used to finish the application or close a supplementary navigation chain.
+     */
+    fun finishChain() {
+        executeCommands(BackTo(null), Back())
+    }
+
+    /**
+     * Return to the previous screen in the chain.
+     *
+     * Behavior in the case when the current screen is the root depends on
+     * the processing of the [Back] command in a [Navigator] implementation.
+     */
+    fun exit() {
+        executeCommands(Back())
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Screen is interface for description application screen.
+ */
+interface Screen {
+    val screenKey: String get() = this::class.java.name
+}
@@ -0,0 +1,217 @@
+package com.github.terrakok.cicerone.androidx
+
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import androidx.fragment.app.*
+import com.github.terrakok.cicerone.*
+import com.github.terrakok.cicerone.androidx.TransactionInfo.Type.ADD
+import com.github.terrakok.cicerone.androidx.TransactionInfo.Type.REPLACE
+
+/**
+ * Navigator implementation for launch fragments and activities.
+ *
+ * Feature [BackTo] works only for fragments.
+ *
+ * Recommendation: most useful for Single-Activity application.
+ */
+open class AppNavigator @JvmOverloads constructor(
+    protected val activity: FragmentActivity,
+    protected val containerId: Int,
+    protected val fragmentManager: FragmentManager = activity.supportFragmentManager,
+    protected val fragmentFactory: FragmentFactory = fragmentManager.fragmentFactory
+) : Navigator {
+
+    protected val localStackCopy = mutableListOf<TransactionInfo>()
+
+    override fun applyCommands(commands: Array<out Command>) {
+        fragmentManager.executePendingTransactions()
+
+        //copy stack before apply commands
+        copyStackToLocal()
+
+        for (command in commands) {
+            try {
+                applyCommand(command)
+            } catch (e: RuntimeException) {
+                errorOnApplyCommand(command, e)
+            }
+        }
+    }
+
+    private fun copyStackToLocal() {
+        localStackCopy.clear()
+        for (i in 0 until fragmentManager.backStackEntryCount) {
+            val str = fragmentManager.getBackStackEntryAt(i).name
+            localStackCopy.add(TransactionInfo.fromString(str))
+        }
+    }
+
+    /**
+     * Perform transition described by the navigation command
+     *
+     * @param command the navigation command to apply
+     */
+    protected open fun applyCommand(command: Command) {
+        when (command) {
+            is Forward -> forward(command)
+            is Replace -> replace(command)
+            is BackTo -> backTo(command)
+            is Back -> back()
+        }
+    }
+
+    protected open fun forward(command: Forward) {
+        when (val screen = command.screen as AppScreen) {
+            is ActivityScreen -> {
+                checkAndStartActivity(screen)
+            }
+            is FragmentScreen -> {
+                val type = if (command.clearContainer) REPLACE else ADD
+                commitNewFragmentScreen(screen, type, true)
+            }
+        }
+    }
+
+    protected open fun replace(command: Replace) {
+        when (val screen = command.screen as AppScreen) {
+            is ActivityScreen -> {
+                checkAndStartActivity(screen)
+                activity.finish()
+            }
+            is FragmentScreen -> {
+                if (localStackCopy.isNotEmpty()) {
+                    fragmentManager.popBackStack()
+                    val removed = localStackCopy.removeAt(localStackCopy.lastIndex)
+                    commitNewFragmentScreen(screen, removed.type, true)
+                } else {
+                    commitNewFragmentScreen(screen, REPLACE, false)
+                }
+            }
+        }
+    }
+
+    protected open fun back() {
+        if (localStackCopy.isNotEmpty()) {
+            fragmentManager.popBackStack()
+            localStackCopy.removeAt(localStackCopy.lastIndex)
+        } else {
+            activityBack()
+        }
+    }
+
+    protected open fun activityBack() {
+        activity.finish()
+    }
+
+    protected open fun commitNewFragmentScreen(
+        screen: FragmentScreen,
+        type: TransactionInfo.Type,
+        addToBackStack: Boolean
+    ) {
+        val fragment = screen.createFragment(fragmentFactory)
+        val transaction = fragmentManager.beginTransaction()
+        transaction.setReorderingAllowed(true)
+        setupFragmentTransaction(
+            transaction,
+            fragmentManager.findFragmentById(containerId),
+            fragment
+        )
+        when (type) {
+            ADD -> transaction.add(containerId, fragment, screen.screenKey)
+            REPLACE -> transaction.replace(containerId, fragment, screen.screenKey)
+        }
+        if (addToBackStack) {
+            val transactionInfo = TransactionInfo(screen.screenKey, type)
+            transaction.addToBackStack(transactionInfo.toString())
+            localStackCopy.add(transactionInfo)
+        }
+        transaction.commit()
+    }
+
+    /**
+     * Performs [BackTo] command transition
+     */
+    protected open fun backTo(command: BackTo) {
+        if (command.screen == null) {
+            backToRoot()
+        } else {
+            val screenKey = command.screen.screenKey
+            val index = localStackCopy.indexOfFirst { it.screenKey == screenKey }
+            if (index != -1) {
+                val forRemove = localStackCopy.subList(index, localStackCopy.size)
+                fragmentManager.popBackStack(forRemove.first().toString(), 0)
+                forRemove.clear()
+            } else {
+                backToUnexisting(command.screen as AppScreen)
+            }
+        }
+    }
+
+    private fun backToRoot() {
+        localStackCopy.clear()
+        fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE)
+    }
+
+    /**
+     * Override this method to setup fragment transaction [FragmentTransaction].
+     * For example: setCustomAnimations(...), addSharedElement(...) or setReorderingAllowed(...)
+     *
+     * @param fragmentTransaction fragment transaction
+     * @param currentFragment     current fragment in container
+     *                            (for [Replace] command it will be screen previous in new chain, NOT replaced screen)
+     * @param nextFragment        next screen fragment
+     */
+    protected open fun setupFragmentTransaction(
+        fragmentTransaction: FragmentTransaction,
+        currentFragment: Fragment?,
+        nextFragment: Fragment?
+    ) {
+        // Do nothing by default
+    }
+
+    private fun checkAndStartActivity(screen: ActivityScreen) {
+        // Check if we can start activity
+        val activityIntent = screen.createIntent(activity)
+        try {
+            activity.startActivity(activityIntent, screen.startActivityOptions)
+        } catch (e: ActivityNotFoundException) {
+            unexistingActivity(screen, activityIntent)
+        }
+    }
+
+    /**
+     * Called when there is no activity to open `screenKey`.
+     *
+     * @param screen         screen
+     * @param activityIntent intent passed to start Activity for the `screenKey`
+     */
+    protected open fun unexistingActivity(
+        screen: ActivityScreen,
+        activityIntent: Intent
+    ) {
+        // Do nothing by default
+    }
+
+    /**
+     * Called when we tried to fragmentBack to some specific screen (via [BackTo] command),
+     * but didn't found it.
+     *
+     * @param screen screen
+     */
+    protected open fun backToUnexisting(screen: AppScreen) {
+        backToRoot()
+    }
+
+    /**
+     * Override this method if you want to handle apply command error.
+     *
+     * @param command command
+     * @param error   error
+     */
+    protected open fun errorOnApplyCommand(
+        command: Command,
+        error: RuntimeException
+    ) {
+        throw error
+    }
+}
@@ -0,0 +1,31 @@
+package com.github.terrakok.cicerone.androidx
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentFactory
+import com.github.terrakok.cicerone.Screen
+
+sealed class AppScreen : Screen
+
+fun interface Creator<A, R> {
+    fun create(argument: A): R
+}
+
+open class FragmentScreen @JvmOverloads constructor(
+    private val key: String? = null,
+    private val fragmentCreator: Creator<FragmentFactory, Fragment>
+) : AppScreen() {
+    override val screenKey: String get() = key ?: super.screenKey
+    fun createFragment(factory: FragmentFactory) = fragmentCreator.create(factory)
+}
+
+open class ActivityScreen @JvmOverloads constructor(
+    private val key: String? = null,
+    private val intentCreator: Creator<Context, Intent>
+) : AppScreen() {
+    override val screenKey: String get() = key ?: super.screenKey
+    open val startActivityOptions: Bundle? = null
+    fun createIntent(context: Context) = intentCreator.create(context)
+}
@@ -0,0 +1,21 @@
+package com.github.terrakok.cicerone.androidx
+
+data class TransactionInfo(
+    val screenKey: String,
+    val type: Type
+) {
+    enum class Type(val symbol: Char) {
+        ADD('+'),
+        REPLACE('-');
+    }
+
+    override fun toString() = screenKey + type.symbol
+
+    companion object {
+        @JvmStatic
+        fun fromString(str: String) = TransactionInfo(
+            str.dropLast(1),
+            if (str.last() == Type.ADD.symbol) Type.ADD else Type.REPLACE
+        )
+    }
+}
@@ -0,0 +1,34 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Navigation command describes screens transition.
+ *
+ * That can be processed by [com.github.terrakok.cicerone.Navigator]
+ */
+interface Command
+
+/**
+ * Opens new screen.
+ */
+data class Forward(
+    val screen: Screen,
+    val clearContainer: Boolean
+) : Command
+
+/**
+ * Replaces the current screen.
+ */
+data class Replace(val screen: Screen) : Command
+
+/**
+ * Rolls fragmentBack the last transition from the screens chain.
+ */
+class Back : Command
+
+/**
+ * Rolls fragmentBack to the needed screen from the screens chain.
+ *
+ * Behavior in the case when no needed screens found depends on an implementation of the [com.github.terrakok.cicerone.Navigator]
+ * But the recommended behavior is to return to the root.
+ */
+data class BackTo(val screen: Screen?) : Command
@@ -0,0 +1,134 @@
+package com.github.terrakok.cicerone.graph
+
+import com.github.terrakok.cicerone.*
+
+
+class GraphRouter(
+    private val root: Root
+) : BaseRouter() {
+    private val vertexes: Map<String, Vertex>
+    private val currentPath: MutableList<String>
+    val currentVertex get() = vertexes.getValue(currentPath.last())
+
+    init {
+        val allVertexes = mutableMapOf<String, Vertex>()
+        val links = mutableSetOf<VertexLink>()
+        val jumps = mutableListOf<List<String>>()
+        validateGraph(root.vertex, allVertexes, links, jumps)
+
+        val linkAndJumpIds = links.map { it.id } + jumps.flatten()
+        linkAndJumpIds.forEach { id ->
+            require(allVertexes.containsKey(id)) { "Not found vertex for id=$id" }
+        }
+
+        vertexes = allVertexes
+        currentPath = mutableListOf(root.vertex.id)
+
+        jumps.forEach {
+            require(validateJump(it)) { "Invalid jump path=$it" }
+        }
+
+        if (root.defaultDestination != null) {
+            require(root.vertex.edges.any { it.id == root.defaultDestination })  { "Not found default destination" }
+            navigateTo(root.defaultDestination)
+        }
+    }
+
+    private fun validateGraph(
+        vertex: Vertex,
+        allVertexes: MutableMap<String, Vertex>,
+        links: MutableSet<VertexLink>,
+        jumps: MutableList<List<String>>
+    ) {
+        if (allVertexes.containsKey(vertex.id)) error("Graph contains duplicate id ${vertex.id}")
+        allVertexes[vertex.id] = vertex
+
+        links.addAll(vertex.edges.filterIsInstance<VertexLink>())
+        jumps.addAll(vertex.jumps.map { listOf(it.backTo ?: vertex.id, *it.chain.toTypedArray()) })
+        vertex.edges.forEach {
+            if (it !is VertexLink) validateGraph(it, allVertexes, links, jumps)
+        }
+    }
+
+    private fun validateJump(path: List<String>): Boolean {
+        if (path.isEmpty()) return false
+        if (path.size == 1) return true
+
+        val v = vertexes.getValue(path[0])
+        v.edges.firstOrNull { it.id == path[1] } ?: return false
+        return validateJump(path.subList(1, path.size))
+    }
+
+    fun navigateTo(
+        vertexId: String,
+        screenFactory: (vertexId: String) -> Screen? = { null }
+    ) {
+        val destination = currentVertex.edges.first { it.id == vertexId }
+        val screen = createScreen(destination.id, screenFactory)
+        val command =
+            if (currentVertex.id == Root.ID) Replace(screen)
+            else Forward(screen, destination.destroyPreviousView)
+        currentPath.add(destination.id)
+        executeCommands(command)
+    }
+
+    fun jumpTo(
+        jumpId: String,
+        screenFactory: (vertexId: String) -> Screen? = { null }
+    ) {
+        val jump = currentVertex.jumps.first { it.id == jumpId }
+
+        if (jump.backTo == Root.ID && jump.chain.isEmpty()) {
+            finish()
+            return
+        }
+
+        val commands = mutableListOf<Command>().apply {
+            if (jump.backTo != null) {
+                val id = jump.backTo
+                val index = currentPath.indexOfFirst { it == id }
+                if (index == -1) error("Current path doesn't contain vertex $id")
+                currentPath.subList(index + 1, currentPath.size).clear()
+                if (jump.backTo == Root.ID) add(BackTo(null))
+                else add(BackTo(Key(id)))
+            }
+            jump.chain.forEachIndexed { index, vertexId ->
+                val screen = createScreen(vertexId, screenFactory)
+                currentPath.add(vertexId)
+                if (index == 0 && jump.backTo == Root.ID) {
+                    add(Replace(screen))
+                } else {
+                    add(Forward(screen, vertexes.getValue(vertexId).destroyPreviousView))
+                }
+            }
+        }
+
+        executeCommands(*commands.toTypedArray())
+    }
+
+    fun exit() {
+        currentPath.removeLast()
+        executeCommands(Back())
+    }
+
+    private fun finish() {
+        currentPath.clear()
+        currentPath.add(Root.ID)
+        executeCommands(BackTo(null), Back())
+    }
+
+    private fun createScreen(
+        vertexId: String,
+        screenFactory: (vertexId: String) -> Screen?
+    ): Screen {
+        val screen = screenFactory(vertexId)
+            ?: vertexes.getValue(vertexId).screenFactory(vertexId)
+            ?: error("Unknown screen for vertex $vertexId")
+        require(screen.screenKey == vertexId) { "Screen key must be equal vertex id!" }
+        return screen
+    }
+
+    private class Key(
+        override val screenKey: String
+    ) : Screen
+}
@@ -0,0 +1,134 @@
+package com.github.terrakok.cicerone.graph
+
+import com.github.terrakok.cicerone.*
+
+open class Vertex internal constructor(
+    val id: String,
+    val edges: Set<Vertex>,
+    val jumps: Set<Jump>,
+    val destroyPreviousView: Boolean = true,
+    val screenFactory: (id: String) -> Screen? = { null }
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as Vertex
+
+        if (id != other.id) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return id.hashCode()
+    }
+}
+
+internal class VertexLink(
+    id: String,
+    destroyPreviousView: Boolean = true
+): Vertex(id, emptySet(), emptySet(), destroyPreviousView)
+
+class Jump(
+    val id: String,
+    val backTo: String?,
+    val chain: List<String>
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as Jump
+
+        if (id != other.id) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return id.hashCode()
+    }
+}
+
+//Graph DSL
+
+class GraphInfo(
+    var edges: MutableSet<Vertex>.() -> Unit = {},
+    var jumps: MutableSet<Jump>.() -> Unit = {}
+)
+
+class Root(
+    val vertex: Vertex,
+    val defaultDestination: String?
+) {
+    companion object {
+        const val ID = "graph-root"
+    }
+}
+
+fun graph(
+    defaultDestination: String? = null,
+    setup: GraphInfo.() -> Unit
+): Root {
+    val info = GraphInfo().apply(setup)
+    val v = Vertex(
+        Root.ID,
+        mutableSetOf<Vertex>().apply(info.edges),
+        mutableSetOf<Jump>().apply(info.jumps)
+    )
+    return Root(v, defaultDestination)
+}
+
+class VertexInfo(
+    var edges: MutableSet<Vertex>.() -> Unit = {},
+    var jumps: MutableSet<Jump>.() -> Unit = {},
+    var screen: (id: String) -> Screen? = { null }
+)
+
+fun MutableSet<Vertex>.dest(
+    id: String,
+    destroyPreviousView: Boolean = true,
+    setup: VertexInfo.() -> Unit = {}
+) {
+    val info = VertexInfo().apply(setup)
+    add(Vertex(
+        id,
+        mutableSetOf<Vertex>().apply(info.edges),
+        mutableSetOf<Jump>().apply(info.jumps),
+        destroyPreviousView,
+        info.screen
+    ))
+}
+
+fun MutableSet<Vertex>.edge(
+    id: String,
+    destroyPreviousView: Boolean = true
+) {
+    add(VertexLink(id, destroyPreviousView))
+}
+
+class JumpInfo(
+    var backTo: String? = null,
+    internal var chain: List<String> = emptyList()
+) {
+    fun chain(vararg id: String) {
+        chain = id.toList()
+    }
+}
+
+fun MutableSet<Jump>.jump(
+    id: String,
+    setup: JumpInfo.() -> Unit
+) {
+    val info = JumpInfo().apply(setup)
+    add(Jump(
+        id,
+        info.backTo,
+        info.chain
+    ))
+}
+
+fun MutableSet<Jump>.finish(id: String) {
+    add(Jump(id, Root.ID, emptyList()))
+}
@@ -4,7 +4,7 @@ import android.os.Bundle;
 import androidx.fragment.app.FragmentActivity;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -3,7 +3,7 @@ package androidx.fragment.app;
 import android.app.Activity;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -0,0 +1,9 @@
+package androidx.fragment.app;
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+
+public class FragmentFactory {
+}
@@ -1,7 +1,7 @@
 package androidx.fragment.app;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -36,6 +36,10 @@ public class FragmentManager {
        throw new RuntimeException("Stub!");
    }

+    public FragmentFactory getFragmentFactory() {
+        throw new RuntimeException("Stub!");
+    }
+
    public interface BackStackEntry {
        int getId();

@@ -1,21 +1,20 @@
 package androidx.fragment.app;

-import android.os.Bundle;
-
 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

 public class FragmentTransaction {
-    public FragmentTransaction replace(int containerViewId, Fragment fragment) {
+    public FragmentTransaction setReorderingAllowed(boolean reorderingAllowed) {
        throw new RuntimeException("Stub!");
    }

-    public final FragmentTransaction replace(
-            int containerViewId,
-            Class<? extends Fragment> fragmentClass,
-            Bundle args) {
+    public FragmentTransaction add(int containerViewId, Fragment fragment, String tag) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public FragmentTransaction replace(int containerViewId, Fragment fragment, String tag) {
        throw new RuntimeException("Stub!");
    }

@@ -1,4 +1,6 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'

 repositories {
    jcenter()
@@ -12,7 +14,7 @@ android {
        targetSdkVersion 28
        versionCode 1
        versionName "1.0.0"
-        applicationId "ru.terrakok.cicerone.sample"
+        applicationId "com.github.terrakok.cicerone.sample"
    }

    buildTypes {
@@ -24,33 +26,48 @@ android {
        debug {
        }
    }
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
 }

 ext {
-    androidXVersion = "1.0.0"
-    moxyVersion = "1.4.6"
-    daggerVersion = "2.10"
+    androidXVersion = "1.2.0"
+    materialVersion = "1.2.1"
+    moxyVersion = "2.2.0"
+    daggerVersion = "2.29.1"
 }

 dependencies {
    // Support libraries
    implementation "androidx.appcompat:appcompat:$androidXVersion"
-    implementation "com.google.android.material:material:$androidXVersion"
+    implementation "com.google.android.material:material:$materialVersion"

    //MVP Moxy
-    implementation "com.arello-mobile:moxy:$moxyVersion"
-    implementation "com.arello-mobile:moxy-app-compat:$moxyVersion"
-    annotationProcessor "com.arello-mobile:moxy-compiler:$moxyVersion"
+    implementation "com.github.moxy-community:moxy:$moxyVersion"
+    implementation "com.github.moxy-community:moxy-androidx:$moxyVersion"
+    kapt "com.github.moxy-community:moxy-compiler:$moxyVersion"

    //Cicerone
    implementation project(':library')

    //DI
    implementation "com.google.dagger:dagger:$daggerVersion"
-    annotationProcessor "com.google.dagger:dagger-compiler:$daggerVersion"
+    kapt "com.google.dagger:dagger-compiler:$daggerVersion"

    //Bottom Navigation Bar
    implementation ('com.ashokvarma.android:bottom-navigation-bar:1.3.0') {
        exclude group: "com.android.support", module: "design"
    }
+    implementation "androidx.core:core-ktx:1.3.2"
 }
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest
-    package="ru.terrakok.cicerone.sample"
+    package="com.github.terrakok.cicerone.sample"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <application
@@ -21,5 +21,6 @@
        <activity android:name=".ui.main.MainActivity"/>
        <activity android:name=".ui.bottom.BottomNavigationActivity"/>
        <activity android:name=".ui.animations.ProfileActivity"/>
+        <activity android:name=".ui.graph.GraphActivity"/>
    </application>
 </manifest>
@@ -0,0 +1,75 @@
+package com.github.terrakok.cicerone.sample
+
+import com.github.terrakok.cicerone.androidx.FragmentScreen
+import com.github.terrakok.cicerone.graph.*
+import com.github.terrakok.cicerone.sample.ui.graph.ForkFragment
+import com.github.terrakok.cicerone.sample.ui.graph.RoadFragment
+
+private val RoadScreen = { id: String -> FragmentScreen(id) { RoadFragment.getNewInstance(id) } }
+private val ForkScreen = { id: String -> FragmentScreen(id) { ForkFragment.getNewInstance(id) } }
+
+fun Graph() = graph("8") {
+    edges = {
+        dest("1") {
+            screen = RoadScreen
+            edges = {
+                dest("2") {
+                    screen = ForkScreen
+                    edges = {
+                        dest("3") {
+                            screen = RoadScreen
+                            edges = {
+                                dest("4") {
+                                    screen = RoadScreen
+                                    edges = {
+                                        edge("5")
+                                    }
+                                }
+                            }
+                        }
+                        dest("5") {
+                            screen = ForkScreen
+                            edges = {
+                                dest("6") {
+                                    screen = RoadScreen
+                                }
+                                dest("7") {
+                                    screen = RoadScreen
+                                    jumps = {
+                                        finish("1")
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        dest("8") {
+            screen = ForkScreen
+            edges = {
+                dest("9") {
+                    screen = RoadScreen
+                    edges = {
+                        edge("1")
+                    }
+                    jumps = {
+                        jump("1") {
+                            backTo = Root.ID
+                            chain("1", "2", "3", "4", "5", "7")
+                        }
+                    }
+                }
+                dest("10") {
+                    screen = ForkScreen
+                    edges = {
+                        dest("11") {
+                            screen = RoadScreen
+                        }
+                        edge("10")
+                    }
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,25 @@
+package com.github.terrakok.cicerone.sample
+
+import android.app.Application
+import com.github.terrakok.cicerone.sample.dagger.AppComponent
+import com.github.terrakok.cicerone.sample.dagger.DaggerAppComponent
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class SampleApplication : Application() {
+
+    val appComponent: AppComponent by lazy {
+        DaggerAppComponent.builder().build()
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        INSTANCE = this
+    }
+
+    companion object {
+        lateinit var INSTANCE: SampleApplication
+    }
+}
@@ -0,0 +1,67 @@
+package com.github.terrakok.cicerone.sample
+
+import android.content.Intent
+import android.net.Uri
+import com.github.terrakok.cicerone.androidx.ActivityScreen
+import com.github.terrakok.cicerone.androidx.FragmentScreen
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity
+import com.github.terrakok.cicerone.sample.ui.bottom.ForwardFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.TabContainerFragment
+import com.github.terrakok.cicerone.sample.ui.graph.GraphActivity
+import com.github.terrakok.cicerone.sample.ui.main.MainActivity
+import com.github.terrakok.cicerone.sample.ui.main.SampleFragment
+import com.github.terrakok.cicerone.sample.ui.start.StartActivity
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+object Screens {
+
+    fun Sample(number: Int) = FragmentScreen("Sample($number)") {
+        SampleFragment.getNewInstance(number)
+    }
+
+    fun Start() = ActivityScreen {
+        Intent(it, StartActivity::class.java)
+    }
+
+    fun Main() = ActivityScreen {
+        Intent(it, MainActivity::class.java)
+    }
+
+    fun BottomNavigation() = ActivityScreen {
+        Intent(it, BottomNavigationActivity::class.java)
+    }
+
+    fun Tab(tabName: String) = FragmentScreen {
+        TabContainerFragment.getNewInstance(tabName)
+    }
+
+    fun Forward(containerName: String, number: Int) = FragmentScreen {
+        ForwardFragment.getNewInstance(containerName, number)
+    }
+
+    fun Github() = ActivityScreen {
+        Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/terrakok/Cicerone"))
+    }
+
+    fun Profile() = ActivityScreen {
+        Intent(it, ProfileActivity::class.java)
+    }
+
+    fun ProfileInfo() = FragmentScreen {
+        ProfileFragment()
+    }
+
+    fun SelectPhoto(resultKey: String) = FragmentScreen {
+        SelectPhotoFragment.getNewInstance(resultKey)
+    }
+
+    fun Graph() = ActivityScreen {
+        Intent(it, GraphActivity::class.java)
+    }
+}
@@ -0,0 +1,49 @@
+package com.github.terrakok.cicerone.sample.dagger
+
+import com.github.terrakok.cicerone.sample.dagger.module.LocalNavigationModule
+import com.github.terrakok.cicerone.sample.dagger.module.NavigationModule
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity
+import com.github.terrakok.cicerone.sample.ui.bottom.TabContainerFragment
+import com.github.terrakok.cicerone.sample.ui.graph.ForkFragment
+import com.github.terrakok.cicerone.sample.ui.graph.GraphActivity
+import com.github.terrakok.cicerone.sample.ui.graph.RoadFragment
+import com.github.terrakok.cicerone.sample.ui.main.MainActivity
+import com.github.terrakok.cicerone.sample.ui.main.SampleFragment
+import com.github.terrakok.cicerone.sample.ui.start.StartActivity
+import dagger.Component
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Singleton
+@Component(modules = [
+    NavigationModule::class,
+    LocalNavigationModule::class]
+)
+interface AppComponent {
+    fun inject(activity: StartActivity)
+
+    fun inject(activity: MainActivity)
+
+    fun inject(fragment: SampleFragment)
+
+    fun inject(activity: BottomNavigationActivity)
+
+    fun inject(fragment: TabContainerFragment)
+
+    fun inject(fragment: ProfileFragment)
+
+    fun inject(fragment: SelectPhotoFragment)
+
+    fun inject(activity: ProfileActivity)
+
+    fun inject(activity: GraphActivity)
+
+    fun inject(fragment: RoadFragment)
+
+    fun inject(fragment: ForkFragment)
+}
@@ -0,0 +1,17 @@
+package com.github.terrakok.cicerone.sample.dagger.module
+
+import com.github.terrakok.cicerone.sample.subnavigation.LocalCiceroneHolder
+import dagger.Module
+import dagger.Provides
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Module
+object LocalNavigationModule {
+
+    @Provides
+    @Singleton
+    fun provideLocalNavigationHolder(): LocalCiceroneHolder = LocalCiceroneHolder()
+}
@@ -0,0 +1,46 @@
+package com.github.terrakok.cicerone.sample.dagger.module
+
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Cicerone.Companion.create
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.Graph
+import dagger.Module
+import dagger.Provides
+import javax.inject.Named
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Module
+class NavigationModule {
+    private val cicerone: Cicerone<Router> = create()
+    private val graphCicerone: Cicerone<GraphRouter> = create(GraphRouter(Graph()))
+
+    @Provides
+    @Singleton
+    fun provideRouter(): Router {
+        return cicerone.router
+    }
+
+    @Provides
+    @Singleton
+    fun provideNavigatorHolder(): NavigatorHolder {
+        return cicerone.getNavigatorHolder()
+    }
+
+    @Provides
+    @Singleton
+    fun provideGraphRouter(): GraphRouter {
+        return graphCicerone.router
+    }
+
+    @Provides
+    @Singleton
+    @Named("graph")
+    fun provideGraphNavigatorHolder(): NavigatorHolder {
+        return graphCicerone.getNavigatorHolder()
+    }
+}
@@ -0,0 +1,35 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.photos
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@InjectViewState
+class SelectPhotoPresenter(
+        private val resultKey: String,
+        private val router: Router
+) : MvpPresenter<SelectPhotoView>() {
+
+    override fun onFirstViewAttach() {
+        super.onFirstViewAttach()
+        viewState!!.showPhotos(intArrayOf(
+                R.drawable.ava_1,
+                R.drawable.ava_2,
+                R.drawable.ava_3,
+                R.drawable.ava_4
+        ))
+    }
+
+    fun onPhotoClick(photoRes: Int) {
+        router.sendResult(resultKey, photoRes)
+        router.exit()
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.photos
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface SelectPhotoView : MvpView {
+    fun showPhotos(resourceIds: IntArray)
+}
@@ -0,0 +1,44 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.profile
+
+import com.github.terrakok.cicerone.ResultListenerHandler
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.Screens.SelectPhoto
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@InjectViewState
+class ProfilePresenter(
+        private val router: Router
+) : MvpPresenter<ProfileView>() {
+    private var resultListenerHandler: ResultListenerHandler? = null
+
+    companion object {
+        private const val RESULT_KEY = "photo_result"
+        private const val DEFAULT_PHOTO = R.drawable.ava_1
+    }
+
+    override fun onFirstViewAttach() {
+        super.onFirstViewAttach()
+        viewState!!.showPhoto(DEFAULT_PHOTO)
+    }
+
+    fun onPhotoClicked() {
+        resultListenerHandler = router.setResultListener(RESULT_KEY) { data ->
+            viewState!!.showPhoto(data as Int)
+        }
+        router.navigateTo(SelectPhoto(RESULT_KEY))
+    }
+
+    override fun onDestroy() {
+        resultListenerHandler?.dispose()
+        super.onDestroy()
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.profile
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface ProfileView : MvpView {
+    fun showPhoto(resId: Int)
+}
@@ -0,0 +1,18 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom
+
+import com.github.terrakok.cicerone.Router
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 25.11.16
+ */
+@InjectViewState
+class BottomNavigationPresenter(
+        private val router: Router
+) : MvpPresenter<BottomNavigationView>() {
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,11 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by terrakok 25.11.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface BottomNavigationView : MvpView
@@ -0,0 +1,42 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom.forward
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.Forward
+import com.github.terrakok.cicerone.sample.Screens.Github
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 26.11.16
+ */
+@InjectViewState
+class ForwardPresenter(
+        private val container: String,
+        private val router: Router,
+        private val number: Int
+) : MvpPresenter<ForwardView>() {
+
+    private fun createChain(number: Int): String {
+        var chain = "[0]"
+        for (i in 0 until number) {
+            chain += "➔" + (i + 1)
+        }
+        return chain
+    }
+
+    fun onForwardPressed() {
+        router.navigateTo(Forward(container, number + 1))
+    }
+
+    fun onGithubPressed() {
+        router.navigateTo(Github())
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+
+    init {
+        viewState?.setChainText(createChain(number))
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom.forward
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by terrakok 26.11.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface ForwardView : MvpView {
+    fun setChainText(chainText: String)
+}
@@ -0,0 +1,28 @@
+package com.github.terrakok.cicerone.sample.mvp.graph
+
+import com.github.terrakok.cicerone.graph.GraphRouter
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import moxy.MvpView
+
+@InjectViewState
+class ForkPresenter(
+    private val graphRouter: GraphRouter
+): MvpPresenter<MvpView>() {
+
+    fun onTopButtonClick() {
+        graphRouter.currentVertex.edges.firstOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onBottomButtonClick() {
+        graphRouter.currentVertex.edges.lastOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onBackPressed() {
+        graphRouter.exit()
+    }
+}
@@ -0,0 +1,28 @@
+package com.github.terrakok.cicerone.sample.mvp.graph
+
+import com.github.terrakok.cicerone.graph.GraphRouter
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import moxy.MvpView
+
+@InjectViewState
+class RoadPresenter(
+    private val graphRouter: GraphRouter
+): MvpPresenter<MvpView>() {
+
+    fun onButtonClick() {
+        graphRouter.currentVertex.edges.firstOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onJumpClick() {
+        graphRouter.currentVertex.jumps.firstOrNull()?.id?.let { id ->
+            graphRouter.jumpTo(id)
+        }
+    }
+
+    fun onBackPressed() {
+        graphRouter.exit()
+    }
+}
@@ -0,0 +1,79 @@
+package com.github.terrakok.cicerone.sample.mvp.main
+
+import android.os.Handler
+import android.os.Looper
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.Sample
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import java.util.concurrent.Executors
+import java.util.concurrent.ScheduledFuture
+import java.util.concurrent.TimeUnit
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+@InjectViewState
+class SamplePresenter(
+        private val router: Router,
+        private val screenNumber: Int
+) : MvpPresenter<SampleView>() {
+
+    private val executorService = Executors.newSingleThreadScheduledExecutor()
+
+    private var future: ScheduledFuture<*>? = null
+
+    fun onBackCommandClick() {
+        router.exit()
+    }
+
+    fun onForwardCommandClick() {
+        router.navigateTo(Sample(screenNumber + 1))
+    }
+
+    fun onReplaceCommandClick() {
+        router.replaceScreen(Sample(screenNumber + 1))
+    }
+
+    fun onNewChainCommandClick() {
+        router.newChain(
+                Sample(screenNumber + 1),
+                Sample(screenNumber + 2),
+                Sample(screenNumber + 3)
+        )
+    }
+
+    fun onNewRootChainCommandClick() {
+        router.newRootChain(
+                Sample(screenNumber + 1),
+                Sample(screenNumber + 2),
+                Sample(screenNumber + 3)
+        )
+    }
+
+    fun onFinishChainCommandClick() {
+        router.finishChain()
+    }
+
+    fun onNewRootCommandClick() {
+        router.newRootScreen(Sample(screenNumber + 1))
+    }
+
+    fun onForwardWithDelayCommandClick() {
+        future?.cancel(true)
+        future = executorService.schedule({ //WARNING! Navigation must be only in UI thread.
+            Handler(Looper.getMainLooper()).post {
+                router.navigateTo(Sample(screenNumber + 1))
+            }
+        }, 5, TimeUnit.SECONDS)
+    }
+
+    fun onBackToCommandClick() {
+        router.backTo(Sample(3))
+    }
+
+    init {
+        viewState?.setTitle("Screen $screenNumber")
+    }
+}
@@ -0,0 +1,14 @@
+package com.github.terrakok.cicerone.sample.mvp.main
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface SampleView : MvpView {
+    fun setTitle(title: String)
+}
@@ -0,0 +1,35 @@
+package com.github.terrakok.cicerone.sample.mvp.start
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.BottomNavigation
+import com.github.terrakok.cicerone.sample.Screens.Graph
+import com.github.terrakok.cicerone.sample.Screens.Main
+import com.github.terrakok.cicerone.sample.Screens.Profile
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 21.11.16
+ */
+class StartActivityPresenter(private val router: Router) : MvpPresenter<StartActivityView>() {
+
+    fun onOrdinaryPressed() {
+        router.navigateTo(Main())
+    }
+
+    fun onMultiPressed() {
+        router.navigateTo(BottomNavigation())
+    }
+
+    fun onResultWithAnimationPressed() {
+        router.navigateTo(Profile())
+    }
+
+    fun onGraphPressed() {
+        router.navigateTo(Graph())
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.mvp.start
+
+import moxy.MvpView
+
+/**
+ * Created by terrakok 21.11.16
+ */
+interface StartActivityView : MvpView
@@ -0,0 +1,18 @@
+package com.github.terrakok.cicerone.sample.subnavigation
+
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Cicerone.Companion.create
+import com.github.terrakok.cicerone.Router
+import java.util.*
+
+/**
+ * Created by terrakok 27.11.16
+ */
+class LocalCiceroneHolder {
+    private val containers = HashMap<String, Cicerone<Router>>()
+
+    fun getCicerone(containerTag: String): Cicerone<Router> =
+            containers.getOrPut(containerTag) {
+                create()
+            }
+}
@@ -0,0 +1,89 @@
+package com.github.terrakok.cicerone.sample.ui.animations
+
+import android.os.Bundle
+import android.transition.ChangeBounds
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentTransaction
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.ProfileInfo
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class ProfileActivity : AppCompatActivity() {
+
+    @Inject
+    lateinit var navigatorHolder: NavigatorHolder
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_container)
+        if (savedInstanceState == null) {
+            navigator.applyCommands(arrayOf<Command>(Replace(ProfileInfo())))
+        }
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    private val navigator: Navigator = object : AppNavigator(this, R.id.container) {
+
+        override fun setupFragmentTransaction(fragmentTransaction: FragmentTransaction, currentFragment: Fragment?, nextFragment: Fragment?) {
+            if (currentFragment is ProfileFragment
+                    && nextFragment is SelectPhotoFragment) {
+                setupSharedElementForProfileToSelectPhoto(
+                        currentFragment,
+                        nextFragment,
+                        fragmentTransaction
+                )
+            }
+        }
+    }
+
+    private fun setupSharedElementForProfileToSelectPhoto(profileFragment: ProfileFragment,
+                                                          selectPhotoFragment: SelectPhotoFragment,
+                                                          fragmentTransaction: FragmentTransaction) {
+        val changeBounds = ChangeBounds()
+        selectPhotoFragment.sharedElementEnterTransition = changeBounds
+        selectPhotoFragment.sharedElementReturnTransition = changeBounds
+        profileFragment.sharedElementEnterTransition = changeBounds
+        profileFragment.sharedElementReturnTransition = changeBounds
+        val view = profileFragment.avatarViewForAnimation
+        fragmentTransaction.addSharedElement(view!!, PHOTO_TRANSITION)
+        selectPhotoFragment.setAnimationDestinationId((view.tag as Int))
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+
+    companion object {
+        const val PHOTO_TRANSITION = "photo_trasition"
+    }
+}
@@ -0,0 +1,112 @@
+package com.github.terrakok.cicerone.sample.ui.animations.photos
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentSelectPhotoBinding
+import com.github.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoPresenter
+import com.github.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoView
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class SelectPhotoFragment : MvpAppCompatFragment(), SelectPhotoView, BackButtonListener {
+
+    private lateinit var binding: FragmentSelectPhotoBinding
+    private lateinit var allImages: Array<ImageView>
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: SelectPhotoPresenter
+
+    fun setAnimationDestinationId(resId: Int) {
+        var arguments = arguments
+        if (arguments == null) arguments = Bundle()
+        arguments.putInt(ARG_ANIM_DESTINATION, resId)
+        setArguments(arguments)
+    }
+
+    private val animationDestionationId: Int
+        get() = arguments!!.getInt(ARG_ANIM_DESTINATION)
+
+    private val resultKey: String
+        get() = arguments!!.getString(EXTRA_RESULT_KEY)!!
+
+    @ProvidePresenter
+    fun providePresenter() = SelectPhotoPresenter(resultKey, router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentSelectPhotoBinding.inflate(inflater, container, false)
+        allImages = arrayOf(
+                binding.selectImage1,
+                binding.selectImage2,
+                binding.selectImage3,
+                binding.selectImage4
+        )
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        allImages.forEach {
+            it.setOnClickListener(clickListener)
+        }
+    }
+
+    private val clickListener = View.OnClickListener { v ->
+        allImages.forEach {
+            it.transitionName = null
+        }
+        v.transitionName = ProfileActivity.PHOTO_TRANSITION
+        presenter.onPhotoClick((v.tag as Int))
+    }
+
+    override fun showPhotos(resourceIds: IntArray) {
+        if (resourceIds.size >= 4) {
+            //for shared element animation
+            val animRes = animationDestionationId
+
+            allImages.forEachIndexed {
+                index, imageView ->
+                imageView.setImageResource(resourceIds[index])
+                imageView.tag = resourceIds[index]
+                imageView.transitionName = if (animRes == resourceIds[index]) ProfileActivity.PHOTO_TRANSITION else null
+            }
+        }
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val ARG_ANIM_DESTINATION = "arg_anim_dest"
+        private const val EXTRA_RESULT_KEY = "extra_result_key"
+
+        fun getNewInstance(resultKey: String): SelectPhotoFragment {
+            return SelectPhotoFragment().apply {
+                arguments = Bundle().apply {
+                    putString(EXTRA_RESULT_KEY, resultKey)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,70 @@
+package com.github.terrakok.cicerone.sample.ui.animations.profile
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.mvp.animation.profile.ProfilePresenter
+import com.github.terrakok.cicerone.sample.mvp.animation.profile.ProfileView
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class ProfileFragment : MvpAppCompatFragment(), ProfileView, BackButtonListener {
+
+    private lateinit var avatar: ImageView
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: ProfilePresenter
+
+    @ProvidePresenter
+    fun providePresenter() = ProfilePresenter(router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_profile, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        avatar = view.findViewById<View>(R.id.avatar_imageView) as ImageView
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        avatar.transitionName = ProfileActivity.PHOTO_TRANSITION
+        avatar.setOnClickListener { presenter.onPhotoClicked() }
+    }
+
+    override fun showPhoto(resId: Int) {
+        avatar.setImageResource(resId)
+
+        //for shared element animation
+        avatar.tag = resId
+    }
+
+    val avatarViewForAnimation: View?
+        get() = avatar
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+}
@@ -0,0 +1,119 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import com.ashokvarma.bottomnavigation.BottomNavigationBar
+import com.ashokvarma.bottomnavigation.BottomNavigationItem
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Tab
+import com.github.terrakok.cicerone.sample.mvp.bottom.BottomNavigationPresenter
+import com.github.terrakok.cicerone.sample.mvp.bottom.BottomNavigationView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import moxy.MvpAppCompatActivity
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by terrakok 25.11.16
+ */
+class BottomNavigationActivity : MvpAppCompatActivity(), BottomNavigationView, RouterProvider {
+
+    private lateinit var bottomNavigationBar: BottomNavigationBar
+
+    @Inject
+    override lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: BottomNavigationPresenter
+
+    @ProvidePresenter
+    fun createBottomNavigationPresenter() = BottomNavigationPresenter(router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_bottom)
+        bottomNavigationBar = findViewById<View>(R.id.ab_bottom_navigation_bar) as BottomNavigationBar
+
+        initViews()
+        if (savedInstanceState == null) {
+            bottomNavigationBar.selectTab(0, true)
+        }
+    }
+
+    private fun initViews() {
+        bottomNavigationBar
+                .addItem(BottomNavigationItem(R.drawable.ic_android_white_24dp, R.string.tab_android))
+                .addItem(BottomNavigationItem(R.drawable.ic_bug_report_white_24dp, R.string.tab_bug))
+                .addItem(BottomNavigationItem(R.drawable.ic_pets_white_24dp, R.string.tab_dog))
+                .initialise()
+        bottomNavigationBar.setTabSelectedListener(object : BottomNavigationBar.OnTabSelectedListener {
+            override fun onTabSelected(position: Int) {
+                when (position) {
+                    0 -> selectTab("ANDROID")
+                    1 -> selectTab("BUG")
+                    2 -> selectTab("DOG")
+                }
+                bottomNavigationBar.selectTab(position, false)
+            }
+
+            override fun onTabUnselected(position: Int) {}
+
+            override fun onTabReselected(position: Int) {
+                onTabSelected(position)
+            }
+        })
+    }
+
+    private fun selectTab(tab: String) {
+        val fm = supportFragmentManager
+        var currentFragment: Fragment? = null
+        val fragments = fm.fragments
+        for (f in fragments) {
+            if (f.isVisible) {
+                currentFragment = f
+                break
+            }
+        }
+        val newFragment = fm.findFragmentByTag(tab)
+        if (currentFragment != null && newFragment != null && currentFragment === newFragment) return
+        val transaction = fm.beginTransaction()
+        if (newFragment == null) {
+            transaction.add(
+                    R.id.ab_container,
+                    Tab(tab).createFragment(fm.fragmentFactory), tab
+            )
+        }
+        if (currentFragment != null) {
+            transaction.hide(currentFragment)
+        }
+        if (newFragment != null) {
+            transaction.show(newFragment)
+        }
+        transaction.commitNow()
+    }
+
+    override fun onBackPressed() {
+        val fm = supportFragmentManager
+        var fragment: Fragment? = null
+        val fragments = fm.fragments
+        for (f in fragments) {
+            if (f.isVisible) {
+                fragment = f
+                break
+            }
+        }
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            presenter.onBackPressed()
+        }
+    }
+}
@@ -0,0 +1,69 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.sample.databinding.FragmentForwardBinding
+import com.github.terrakok.cicerone.sample.mvp.bottom.forward.ForwardPresenter
+import com.github.terrakok.cicerone.sample.mvp.bottom.forward.ForwardView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+
+/**
+ * Created by terrakok 26.11.16
+ */
+class ForwardFragment : MvpAppCompatFragment(), ForwardView, BackButtonListener {
+    private lateinit var binding: FragmentForwardBinding
+
+    @InjectPresenter
+    lateinit var presenter: ForwardPresenter
+
+    @ProvidePresenter
+    fun provideForwardPresenter(): ForwardPresenter {
+        return ForwardPresenter(
+                arguments!!.getString(EXTRA_NAME),
+                (parentFragment as RouterProvider).router,
+                arguments!!.getInt(EXTRA_NUMBER)
+        )
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentForwardBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.toolbar.title = arguments!!.getString(EXTRA_NAME)
+        binding.toolbar.setNavigationOnClickListener { presenter.onBackPressed() }
+        binding.forwardButton.setOnClickListener { presenter.onForwardPressed() }
+        binding.githubButton.setOnClickListener { presenter.onGithubPressed() }
+    }
+
+    override fun setChainText(chainText: String) {
+        binding.chainText.text = chainText
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NAME = "extra_name"
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(name: String?, number: Int): ForwardFragment {
+            return ForwardFragment().apply {
+                arguments = Bundle().apply {
+                    putString(EXTRA_NAME, name)
+                    putInt(EXTRA_NUMBER, number)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,88 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Forward
+import com.github.terrakok.cicerone.sample.subnavigation.LocalCiceroneHolder
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import javax.inject.Inject
+
+/**
+ * Created by terrakok 25.11.16
+ */
+class TabContainerFragment : Fragment(), RouterProvider, BackButtonListener {
+
+    private val navigator: Navigator by lazy {
+        AppNavigator(activity!!, R.id.ftc_container, childFragmentManager)
+    }
+
+    @Inject
+    lateinit var ciceroneHolder: LocalCiceroneHolder
+
+    private val containerName: String
+        get() = arguments!!.getString(EXTRA_NAME)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    private val cicerone: Cicerone<Router>
+        get() = ciceroneHolder.getCicerone(containerName)
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_tab_container, container, false)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        if (childFragmentManager.findFragmentById(R.id.ftc_container) == null) {
+            cicerone.router.replaceScreen(Forward(containerName, 0))
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        cicerone.getNavigatorHolder().setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        cicerone.getNavigatorHolder().removeNavigator()
+        super.onPause()
+    }
+
+    override val router: Router
+        get() = cicerone.router
+
+    override fun onBackPressed(): Boolean {
+        val fragment = childFragmentManager.findFragmentById(R.id.ftc_container)
+        return if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            true
+        } else {
+            (activity as RouterProvider?)!!.router.exit()
+            true
+        }
+    }
+
+    companion object {
+        private const val EXTRA_NAME = "tcf_extra_name"
+
+        fun getNewInstance(name: String?) =
+                TabContainerFragment().apply {
+                    arguments = Bundle().apply {
+                        putString(EXTRA_NAME, name)
+                    }
+                }
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.ui.common
+
+/**
+ * Created by terrakok 26.11.16
+ */
+interface BackButtonListener {
+    fun onBackPressed(): Boolean
+}
@@ -0,0 +1,10 @@
+package com.github.terrakok.cicerone.sample.ui.common
+
+import com.github.terrakok.cicerone.Router
+
+/**
+ * Created by terrakok 25.11.16
+ */
+interface RouterProvider {
+    val router: Router
+}
@@ -0,0 +1,65 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentForkBinding
+import com.github.terrakok.cicerone.sample.databinding.FragmentRoadBinding
+import com.github.terrakok.cicerone.sample.mvp.graph.ForkPresenter
+import com.github.terrakok.cicerone.sample.mvp.graph.RoadPresenter
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.MvpView
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+class ForkFragment : MvpAppCompatFragment(), MvpView, BackButtonListener {
+    lateinit var binding: FragmentForkBinding
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    @InjectPresenter
+    lateinit var presenter: ForkPresenter
+
+    @ProvidePresenter
+    fun provideRoadPresenter(): ForkPresenter {
+        return ForkPresenter(graphRouter)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentForkBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.textView.text = arguments?.getString(EXTRA_NUMBER)
+        binding.topButton.setOnClickListener { presenter.onTopButtonClick() }
+        binding.bottomButton.setOnClickListener { presenter.onBottomButtonClick()}
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(number: String) = ForkFragment().apply {
+            arguments = Bundle().apply {
+                putString(EXTRA_NUMBER, number)
+            }
+        }
+    }
+}
@@ -0,0 +1,63 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.transition.ChangeBounds
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentTransaction
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.ProfileInfo
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import javax.inject.Inject
+import javax.inject.Named
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class GraphActivity : AppCompatActivity() {
+
+    @Inject
+    @Named("graph")
+    lateinit var navigatorHolder: NavigatorHolder
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    private val navigator = AppNavigator(this, R.id.container)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_container)
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+}
@@ -0,0 +1,63 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentRoadBinding
+import com.github.terrakok.cicerone.sample.mvp.graph.RoadPresenter
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.MvpView
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+class RoadFragment : MvpAppCompatFragment(), MvpView, BackButtonListener {
+    lateinit var binding: FragmentRoadBinding
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    @InjectPresenter
+    lateinit var presenter: RoadPresenter
+
+    @ProvidePresenter
+    fun provideRoadPresenter(): RoadPresenter {
+        return RoadPresenter(graphRouter)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentRoadBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.textView.text = arguments?.getString(EXTRA_NUMBER)
+        binding.forwardButton.setOnClickListener { presenter.onButtonClick() }
+        binding.jumpButton.setOnClickListener { presenter.onJumpClick() }
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(number: String) = RoadFragment().apply {
+            arguments = Bundle().apply {
+                putString(EXTRA_NUMBER, number)
+            }
+        }
+    }
+}
@@ -0,0 +1,34 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.content.Context
+import androidx.fragment.app.Fragment
+import moxy.MvpAppCompatFragment
+import java.lang.ref.WeakReference
+
+abstract class BaseFragment : MvpAppCompatFragment() {
+    override fun onAttach(context: Context) {
+        super.onAttach(context)
+
+        val activity = activity
+        if (activity is ChainHolder) {
+            (activity as ChainHolder).chain.add(WeakReference<Fragment>(this))
+        }
+    }
+
+    override fun onDetach() {
+        val activity = activity
+        if (activity is ChainHolder) {
+            val chain = (activity as ChainHolder).chain
+            val it = chain.iterator()
+            while (it.hasNext()) {
+                val fragmentReference = it.next()
+                val fragment = fragmentReference.get()
+                if (fragment != null && fragment === this) {
+                    it.remove()
+                    break
+                }
+            }
+        }
+        super.onDetach()
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import androidx.fragment.app.Fragment
+import java.lang.ref.WeakReference
+
+interface ChainHolder {
+    val chain: MutableList<WeakReference<Fragment>>
+}
@@ -0,0 +1,95 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Sample
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatActivity
+import java.lang.ref.WeakReference
+import java.util.*
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class MainActivity : MvpAppCompatActivity(), ChainHolder {
+
+    private lateinit var screensSchemeTV: TextView
+
+    override val chain = ArrayList<WeakReference<Fragment>>()
+
+    @Inject
+    lateinit var navigatorHolder: NavigatorHolder
+
+    private val navigator: Navigator = object : AppNavigator(this, R.id.main_container) {
+
+        override fun applyCommands(commands: Array<out Command>) {
+            super.applyCommands(commands)
+            supportFragmentManager.executePendingTransactions()
+            printScreensScheme()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_main)
+        screensSchemeTV = findViewById<View>(R.id.screens_scheme) as TextView
+
+        if (savedInstanceState == null) {
+            navigator.applyCommands(arrayOf<Command>(Replace(Sample(1))))
+        } else {
+            printScreensScheme()
+        }
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.main_container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+
+    private fun printScreensScheme() {
+        val fragments = ArrayList<SampleFragment>()
+        for (fragmentReference in chain) {
+            val fragment = fragmentReference.get()
+            if (fragment != null && fragment is SampleFragment) {
+                fragments.add(fragment)
+            }
+        }
+        fragments.sortWith { f1, f2 ->
+            val t = f1.creationTime - f2.creationTime
+            if (t > 0) 1 else if (t < 0) -1 else 0
+        }
+        val keys = ArrayList<Int>()
+        for (fragment in fragments) {
+            keys.add(fragment.number)
+        }
+        screensSchemeTV.text = "Chain: $keys"
+    }
+}
@@ -0,0 +1,88 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentSampleBinding
+import com.github.terrakok.cicerone.sample.mvp.main.SamplePresenter
+import com.github.terrakok.cicerone.sample.mvp.main.SampleView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class SampleFragment : BaseFragment(), SampleView, BackButtonListener {
+
+    lateinit var binding: FragmentSampleBinding
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: SamplePresenter
+
+    @ProvidePresenter
+    fun createSamplePresenter() = SamplePresenter(router, arguments!!.getInt(EXTRA_NUMBER))
+
+    val number: Int
+        get() = arguments!!.getInt(EXTRA_NUMBER)
+    val creationTime: Long
+        get() = arguments!!.getLong(EXTRA_TIME, 0L)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentSampleBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+
+        binding.toolbar.setNavigationOnClickListener { presenter.onBackCommandClick() }
+        binding.backCommand.setOnClickListener { presenter.onBackCommandClick() }
+        binding.forwardCommand.setOnClickListener { presenter.onForwardCommandClick() }
+        binding.replaceCommand.setOnClickListener { presenter.onReplaceCommandClick() }
+        binding.newChainCommand.setOnClickListener { presenter.onNewChainCommandClick() }
+        binding.newRootChainCommand.setOnClickListener { presenter.onNewRootChainCommandClick() }
+        binding.newRootCommand.setOnClickListener { presenter.onNewRootCommandClick() }
+        binding.forwardDelayCommand.setOnClickListener { presenter.onForwardWithDelayCommandClick() }
+        binding.backToCommand.setOnClickListener { presenter.onBackToCommandClick() }
+        binding.finishChainCommand.setOnClickListener { presenter.onFinishChainCommandClick() }
+    }
+
+    override fun setTitle(title: String) {
+        binding.toolbar.title = title
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackCommandClick()
+        return true
+    }
+
+    companion object {
+
+        private const val EXTRA_NUMBER = "extra_number"
+        private const val EXTRA_TIME = "extra_time"
+
+        fun getNewInstance(number: Int): SampleFragment {
+            return SampleFragment().apply {
+                arguments = Bundle().apply {
+                    putInt(EXTRA_NUMBER, number)
+                    putLong(EXTRA_TIME, System.currentTimeMillis())
+                }
+            }
+        }
+    }
+
+}
@@ -0,0 +1,73 @@
+package com.github.terrakok.cicerone.sample.ui.start
+
+import android.os.Bundle
+import android.view.View
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.mvp.start.StartActivityPresenter
+import com.github.terrakok.cicerone.sample.mvp.start.StartActivityView
+import moxy.MvpAppCompatActivity
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by terrakok 21.11.16
+ */
+class StartActivity : MvpAppCompatActivity(), StartActivityView {
+
+    @Inject
+    lateinit var router: Router
+
+    @Inject
+    lateinit var navigatorHolder: NavigatorHolder
+
+    @InjectPresenter
+    lateinit var presenter: StartActivityPresenter
+
+    private val navigator: Navigator = AppNavigator(this, -1)
+
+    @ProvidePresenter
+    fun createStartActivityPresenter() = StartActivityPresenter(router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_start)
+        initViews()
+    }
+
+    private fun initViews() {
+        findViewById<View>(R.id.ordinary_nav_button).setOnClickListener {
+            presenter.onOrdinaryPressed()
+        }
+        findViewById<View>(R.id.multi_nav_button).setOnClickListener {
+            presenter.onMultiPressed()
+        }
+        findViewById<View>(R.id.result_and_anim_button).setOnClickListener {
+            presenter.onResultWithAnimationPressed()
+        }
+        findViewById<View>(R.id.graph_button).setOnClickListener {
+            presenter.onGraphPressed()
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    override fun onBackPressed() {
+        presenter.onBackPressed()
+    }
+}
@@ -1,29 +0,0 @@
-package ru.terrakok.cicerone.sample;
-
-import android.app.Application;
-
-import ru.terrakok.cicerone.sample.dagger.AppComponent;
-import ru.terrakok.cicerone.sample.dagger.DaggerAppComponent;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-public class SampleApplication extends Application {
-    public static SampleApplication INSTANCE;
-    private AppComponent appComponent;
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        INSTANCE = this;
-    }
-
-    public AppComponent getAppComponent() {
-        if (appComponent == null) {
-            appComponent = DaggerAppComponent.builder().build();
-        }
-        return appComponent;
-    }
-}
@@ -1,115 +0,0 @@
-package ru.terrakok.cicerone.sample;
-
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import androidx.fragment.app.Fragment;
-
-import ru.terrakok.cicerone.android.support.SupportAppScreen;
-import ru.terrakok.cicerone.sample.ui.animations.ProfileActivity;
-import ru.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment;
-import ru.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment;
-import ru.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity;
-import ru.terrakok.cicerone.sample.ui.bottom.ForwardFragment;
-import ru.terrakok.cicerone.sample.ui.bottom.TabContainerFragment;
-import ru.terrakok.cicerone.sample.ui.main.MainActivity;
-import ru.terrakok.cicerone.sample.ui.main.SampleFragment;
-import ru.terrakok.cicerone.sample.ui.start.StartActivity;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-public class Screens {
-    public static final class SampleScreen extends SupportAppScreen {
-        private final int number;
-
-        public SampleScreen(int number) {
-            this.number = number;
-            this.screenKey = getClass().getSimpleName() + "_" + number;
-        }
-
-        @Override
-        public Fragment getFragment() {
-            return SampleFragment.getNewInstance(number);
-        }
-    }
-
-    public static final class StartScreen extends SupportAppScreen {
-        @Override
-        public Intent getActivityIntent(Context context) {
-            return new Intent(context, StartActivity.class);
-        }
-    }
-
-    public static final class MainScreen extends SupportAppScreen {
-        @Override
-        public Intent getActivityIntent(Context context) {
-            return new Intent(context, MainActivity.class);
-        }
-    }
-
-    public static final class BottomNavigationScreen extends SupportAppScreen {
-        @Override
-        public Intent getActivityIntent(Context context) {
-            return new Intent(context, BottomNavigationActivity.class);
-        }
-    }
-
-    public static final class TabScreen extends SupportAppScreen {
-        private final String tabName;
-
-        public TabScreen(String tabName) {
-            this.tabName = tabName;
-        }
-
-        @Override
-        public Fragment getFragment() {
-            return TabContainerFragment.getNewInstance(tabName);
-        }
-    }
-
-    public static final class ForwardScreen extends SupportAppScreen {
-        private final String containerName;
-        private final int number;
-
-        public ForwardScreen(String containerName, int number) {
-            this.containerName = containerName;
-            this.number = number;
-        }
-
-        @Override
-        public Fragment getFragment() {
-            return ForwardFragment.getNewInstance(containerName, number);
-        }
-    }
-
-    public static final class GithubScreen extends SupportAppScreen {
-        @Override
-        public Intent getActivityIntent(Context context) {
-            return new Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/terrakok/Cicerone"));
-        }
-    }
-
-    public static final class ProfileScreen extends SupportAppScreen {
-        @Override
-        public Intent getActivityIntent(Context context) {
-            return new Intent(context, ProfileActivity.class);
-        }
-    }
-
-    public static final class ProfileInfoScreen extends SupportAppScreen {
-        @Override
-        public Fragment getFragment() {
-            return new ProfileFragment();
-        }
-    }
-
-    public static final class SelectPhotoScreen extends SupportAppScreen {
-        @Override
-        public Fragment getFragment() {
-            return new SelectPhotoFragment();
-        }
-    }
-}
@@ -1,45 +0,0 @@
-package ru.terrakok.cicerone.sample.dagger;
-
-import javax.inject.Singleton;
-
-import dagger.Component;
-import ru.terrakok.cicerone.sample.dagger.module.LocalNavigationModule;
-import ru.terrakok.cicerone.sample.dagger.module.NavigationModule;
-import ru.terrakok.cicerone.sample.dagger.module.PhotoSelectionModule;
-import ru.terrakok.cicerone.sample.ui.animations.ProfileActivity;
-import ru.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment;
-import ru.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment;
-import ru.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity;
-import ru.terrakok.cicerone.sample.ui.bottom.TabContainerFragment;
-import ru.terrakok.cicerone.sample.ui.main.MainActivity;
-import ru.terrakok.cicerone.sample.ui.main.SampleFragment;
-import ru.terrakok.cicerone.sample.ui.start.StartActivity;
-
-/**
- * Created by terrakok 24.11.16
- */
-
-@Singleton
-@Component(modules = {
-        NavigationModule.class,
-        LocalNavigationModule.class,
-        PhotoSelectionModule.class
-})
-public interface AppComponent {
-
-    void inject(StartActivity activity);
-
-    void inject(MainActivity activity);
-
-    void inject(SampleFragment fragment);
-
-    void inject(BottomNavigationActivity activity);
-
-    void inject(TabContainerFragment fragment);
-
-    void inject(ProfileFragment fragment);
-
-    void inject(SelectPhotoFragment fragment);
-
-    void inject(ProfileActivity activity);
-}
@@ -1,21 +0,0 @@
-package ru.terrakok.cicerone.sample.dagger.module;
-
-import javax.inject.Singleton;
-
-import dagger.Module;
-import dagger.Provides;
-import ru.terrakok.cicerone.sample.subnavigation.LocalCiceroneHolder;
-
-/**
- * Created by terrakok 24.11.16
- */
-
-@Module
-public class LocalNavigationModule {
-
-    @Provides
-    @Singleton
-    LocalCiceroneHolder provideLocalNavigationHolder() {
-        return new LocalCiceroneHolder();
-    }
-}
@@ -1,34 +0,0 @@
-package ru.terrakok.cicerone.sample.dagger.module;
-
-import javax.inject.Singleton;
-
-import dagger.Module;
-import dagger.Provides;
-import ru.terrakok.cicerone.Cicerone;
-import ru.terrakok.cicerone.NavigatorHolder;
-import ru.terrakok.cicerone.Router;
-
-/**
- * Created by terrakok 24.11.16
- */
-
-@Module
-public class NavigationModule {
-    private Cicerone<Router> cicerone;
-
-    public NavigationModule() {
-        cicerone = Cicerone.create();
-    }
-
-    @Provides
-    @Singleton
-    Router provideRouter() {
-        return cicerone.getRouter();
-    }
-
-    @Provides
-    @Singleton
-    NavigatorHolder provideNavigatorHolder() {
-        return cicerone.getNavigatorHolder();
-    }
-}
@@ -1,23 +0,0 @@
-package ru.terrakok.cicerone.sample.dagger.module;
-
-import javax.inject.Singleton;
-
-import dagger.Module;
-import dagger.Provides;
-import ru.terrakok.cicerone.sample.R;
-import ru.terrakok.cicerone.sample.mvp.animation.PhotoSelection;
-
-/**
- * Created by terrakok 24.11.16
- */
-
-@Module
-public class PhotoSelectionModule {
-    private PhotoSelection photoSelection = new PhotoSelection(R.drawable.ava_1);
-
-    @Provides
-    @Singleton
-    PhotoSelection providePhotoSelectionr() {
-        return photoSelection;
-    }
-}
@@ -1,32 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.animation;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 22.09.18.
- */
-public class PhotoSelection {
-    private int selectedPhoto;
-    private Listener listener;
-
-    public PhotoSelection(int defaultPhoto) {
-        this.selectedPhoto = defaultPhoto;
-    }
-
-    public int getSelectedPhoto() {
-        return selectedPhoto;
-    }
-
-    public void setSelectedPhoto(int selectedPhoto) {
-        this.selectedPhoto = selectedPhoto;
-        if (listener != null) {
-            listener.onChange(selectedPhoto);
-        }
-    }
-
-    public void setListener(Listener listener) {
-        this.listener = listener;
-    }
-
-    public interface Listener {
-        void onChange(int selectedPhoto);
-    }
-}
@@ -1,44 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.animation.photos;
-
-import com.arellomobile.mvp.InjectViewState;
-import com.arellomobile.mvp.MvpPresenter;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.R;
-import ru.terrakok.cicerone.sample.mvp.animation.PhotoSelection;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-@InjectViewState
-public class SelectPhotoPresenter extends MvpPresenter<SelectPhotoView> {
-    private Router router;
-    private PhotoSelection photoSelection;
-
-    public SelectPhotoPresenter(PhotoSelection photoSelection, Router router) {
-        this.photoSelection = photoSelection;
-        this.router = router;
-    }
-
-    @Override
-    protected void onFirstViewAttach() {
-        super.onFirstViewAttach();
-
-        getViewState().showPhotos(new int[] {
-                R.drawable.ava_1,
-                R.drawable.ava_2,
-                R.drawable.ava_3,
-                R.drawable.ava_4
-        });
-    }
-
-    public void onPhotoClick(int photoRes) {
-        photoSelection.setSelectedPhoto(photoRes);
-        router.exit();
-    }
-
-    public void onBackPressed() {
-        router.exit();
-    }
-}
@@ -1,14 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.animation.photos;
-
-import com.arellomobile.mvp.MvpView;
-import com.arellomobile.mvp.viewstate.strategy.AddToEndSingleStrategy;
-import com.arellomobile.mvp.viewstate.strategy.StateStrategyType;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-@StateStrategyType(AddToEndSingleStrategy.class)
-public interface SelectPhotoView extends MvpView {
-    void showPhotos(int[] resurceIds);
-}
@@ -1,55 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.animation.profile;
-
-import com.arellomobile.mvp.InjectViewState;
-import com.arellomobile.mvp.MvpPresenter;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.Screens;
-import ru.terrakok.cicerone.sample.mvp.animation.PhotoSelection;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-@InjectViewState
-public class ProfilePresenter extends MvpPresenter<ProfileView> {
-
-    private Router router;
-    private PhotoSelection photoSelection;
-
-    public ProfilePresenter(PhotoSelection photoSelection, Router router) {
-        this.photoSelection = photoSelection;
-        this.router = router;
-
-        photoSelection.setListener(new PhotoSelection.Listener() {
-            @Override
-            public void onChange(int selectedPhoto) {
-                updatePhoto();
-            }
-        });
-    }
-
-    @Override
-    protected void onFirstViewAttach() {
-        super.onFirstViewAttach();
-        updatePhoto();
-    }
-
-    @Override
-    public void onDestroy() {
-        photoSelection.setListener(null);
-        super.onDestroy();
-    }
-
-    private void updatePhoto() {
-        getViewState().showPhoto(photoSelection.getSelectedPhoto());
-    }
-
-    public void onPhotoClicked() {
-        router.navigateTo(new Screens.SelectPhotoScreen());
-    }
-
-    public void onBackPressed() {
-        router.exit();
-    }
-}
@@ -1,14 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.animation.profile;
-
-import com.arellomobile.mvp.MvpView;
-import com.arellomobile.mvp.viewstate.strategy.AddToEndSingleStrategy;
-import com.arellomobile.mvp.viewstate.strategy.StateStrategyType;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-@StateStrategyType(AddToEndSingleStrategy.class)
-public interface ProfileView extends MvpView {
-    void showPhoto(int resId);
-}
@@ -1,22 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.bottom;
-
-import com.arellomobile.mvp.InjectViewState;
-import com.arellomobile.mvp.MvpPresenter;
-
-import ru.terrakok.cicerone.Router;
-
-/**
- * Created by terrakok 25.11.16
- */
-@InjectViewState
-public class BottomNavigationPresenter extends MvpPresenter<BottomNavigationView> {
-    private Router router;
-
-    public BottomNavigationPresenter(Router router) {
-        this.router = router;
-    }
-
-    public void onBackPressed() {
-        router.exit();
-    }
-}
@@ -1,12 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.bottom;
-
-import com.arellomobile.mvp.MvpView;
-import com.arellomobile.mvp.viewstate.strategy.AddToEndSingleStrategy;
-import com.arellomobile.mvp.viewstate.strategy.StateStrategyType;
-
-/**
- * Created by terrakok 25.11.16
- */
-@StateStrategyType(AddToEndSingleStrategy.class)
-public interface BottomNavigationView extends MvpView {
-}
@@ -1,48 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.bottom.forward;
-
-import com.arellomobile.mvp.InjectViewState;
-import com.arellomobile.mvp.MvpPresenter;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.Screens;
-
-/**
- * Created by terrakok 26.11.16
- */
-
-@InjectViewState
-public class ForwardPresenter extends MvpPresenter<ForwardView> {
-    private String container;
-    private Router router;
-    private int number;
-
-    public ForwardPresenter(String container, Router router, int number) {
-        this.container = container;
-        this.router = router;
-        this.number = number;
-
-        getViewState().setChainText(createChain(number));
-    }
-
-    private String createChain(int number) {
-        String chain = "[0]";
-
-        for (int i = 0; i < number; i++) {
-            chain += "➔" + (i + 1);
-        }
-
-        return chain;
-    }
-
-    public void onForwardPressed() {
-        router.navigateTo(new Screens.ForwardScreen(container, number + 1));
-    }
-
-    public void onGithubPressed() {
-        router.navigateTo(new Screens.GithubScreen());
-    }
-
-    public void onBackPressed() {
-        router.exit();
-    }
-}
@@ -1,14 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.bottom.forward;
-
-import com.arellomobile.mvp.MvpView;
-import com.arellomobile.mvp.viewstate.strategy.AddToEndSingleStrategy;
-import com.arellomobile.mvp.viewstate.strategy.StateStrategyType;
-
-/**
- * Created by terrakok 26.11.16
- */
-
-@StateStrategyType(AddToEndSingleStrategy.class)
-public interface ForwardView extends MvpView {
-    void setChainText(String chainText);
-}
@@ -1,86 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.main;
-
-import android.os.Handler;
-import android.os.Looper;
-
-import com.arellomobile.mvp.InjectViewState;
-import com.arellomobile.mvp.MvpPresenter;
-
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.Screens;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-@InjectViewState
-public class SamplePresenter extends MvpPresenter<SampleView> {
-    private Router router;
-    private int screenNumber;
-    private ScheduledExecutorService executorService;
-    private ScheduledFuture<?> future;
-
-    public SamplePresenter(Router router, int screenNumber) {
-        this.router = router;
-        this.screenNumber = screenNumber;
-        executorService = Executors.newSingleThreadScheduledExecutor();
-
-        getViewState().setTitle("Screen " + screenNumber);
-    }
-
-    public void onBackCommandClick() {
-        router.exit();
-    }
-
-    public void onForwardCommandClick() {
-        router.navigateTo(new Screens.SampleScreen(screenNumber + 1));
-    }
-
-    public void onReplaceCommandClick() {
-        router.replaceScreen(new Screens.SampleScreen(screenNumber + 1));
-    }
-
-    public void onNewChainCommandClick() {
-        router.newChain(
-                new Screens.SampleScreen(screenNumber + 1),
-                new Screens.SampleScreen(screenNumber + 2),
-                new Screens.SampleScreen(screenNumber + 3)
-        );
-    }
-
-    public void onFinishChainCommandClick() {
-        router.finishChain();
-    }
-
-    public void onNewRootCommandClick() {
-        router.newRootScreen(new Screens.SampleScreen(screenNumber + 1));
-    }
-
-    public void onForwardWithDelayCommandClick() {
-        if (future != null) future.cancel(true);
-        future = executorService.schedule(new Runnable() {
-            @Override
-            public void run() {
-                //WARNING! Navigation must be only in UI thread.
-                new Handler(Looper.getMainLooper()).post(
-                        new Runnable() {
-                            @Override
-                            public void run() {
-                                router.navigateTo(new Screens.SampleScreen(screenNumber + 1));
-                            }
-                        }
-                );
-            }
-        }, 5, TimeUnit.SECONDS);
-    }
-
-    public void onBackToCommandClick() {
-        router.backTo(new Screens.SampleScreen(3));
-    }
-}
@@ -1,15 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.main;
-
-import com.arellomobile.mvp.MvpView;
-import com.arellomobile.mvp.viewstate.strategy.AddToEndSingleStrategy;
-import com.arellomobile.mvp.viewstate.strategy.StateStrategyType;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-@StateStrategyType(AddToEndSingleStrategy.class)
-public interface SampleView extends MvpView {
-    void setTitle(String title);
-}
@@ -1,33 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.start;
-
-import com.arellomobile.mvp.MvpPresenter;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.Screens;
-
-/**
- * Created by terrakok 21.11.16
- */
-public class StartActivityPresenter extends MvpPresenter<StartActivityView> {
-    private Router router;
-
-    public StartActivityPresenter(Router router) {
-        this.router = router;
-    }
-
-    public void onOrdinaryPressed() {
-        router.navigateTo(new Screens.MainScreen());
-    }
-
-    public void onMultiPressed() {
-        router.navigateTo(new Screens.BottomNavigationScreen());
-    }
-
-    public void onResultWithAnimationPressed() {
-        router.navigateTo(new Screens.ProfileScreen());
-    }
-
-    public void onBackPressed() {
-        router.exit();
-    }
-}
@@ -1,9 +0,0 @@
-package ru.terrakok.cicerone.sample.mvp.start;
-
-import com.arellomobile.mvp.MvpView;
-
-/**
- * Created by terrakok 21.11.16
- */
-public interface StartActivityView extends MvpView {
-}
@@ -1,24 +0,0 @@
-package ru.terrakok.cicerone.sample.subnavigation;
-
-import java.util.HashMap;
-
-import ru.terrakok.cicerone.Cicerone;
-import ru.terrakok.cicerone.Router;
-
-/**
- * Created by terrakok 27.11.16
- */
-public class LocalCiceroneHolder {
-    private HashMap<String, Cicerone<Router>> containers;
-
-    public LocalCiceroneHolder() {
-        containers = new HashMap<>();
-    }
-
-    public Cicerone<Router> getCicerone(String containerTag) {
-        if (!containers.containsKey(containerTag)) {
-            containers.put(containerTag, Cicerone.create());
-        }
-        return containers.get(containerTag);
-    }
-}
@@ -1,100 +0,0 @@
-package ru.terrakok.cicerone.sample.ui.animations;
-
-import android.os.Bundle;
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentTransaction;
-import android.transition.ChangeBounds;
-import android.view.View;
-
-import javax.inject.Inject;
-
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.NavigatorHolder;
-import ru.terrakok.cicerone.android.support.SupportAppNavigator;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-import ru.terrakok.cicerone.sample.R;
-import ru.terrakok.cicerone.sample.SampleApplication;
-import ru.terrakok.cicerone.sample.Screens;
-import ru.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment;
-import ru.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment;
-import ru.terrakok.cicerone.sample.ui.common.BackButtonListener;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-public class ProfileActivity extends AppCompatActivity {
-    public static final String PHOTO_TRANSITION = "photo_trasition";
-
-    @Inject
-    NavigatorHolder navigatorHolder;
-
-    @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
-        SampleApplication.INSTANCE.getAppComponent().inject(this);
-        super.onCreate(savedInstanceState);
-
-        setContentView(R.layout.activity_container);
-
-        if (savedInstanceState == null) {
-            navigator.applyCommands(new Command[]{new Replace(new Screens.ProfileInfoScreen())});
-        }
-    }
-
-    @Override
-    protected void onResumeFragments() {
-        super.onResumeFragments();
-        navigatorHolder.setNavigator(navigator);
-    }
-
-    @Override
-    protected void onPause() {
-        navigatorHolder.removeNavigator();
-        super.onPause();
-    }
-
-    private Navigator navigator = new SupportAppNavigator(this, R.id.container) {
-        @Override
-        protected void setupFragmentTransaction(Command command, Fragment currentFragment, Fragment nextFragment, FragmentTransaction fragmentTransaction) {
-            if (command instanceof Forward
-                    && currentFragment instanceof ProfileFragment
-                    && nextFragment instanceof SelectPhotoFragment) {
-                setupSharedElementForProfileToSelectPhoto(
-                        (ProfileFragment) currentFragment,
-                        (SelectPhotoFragment) nextFragment,
-                        fragmentTransaction
-                );
-            }
-        }
-    };
-
-    private void setupSharedElementForProfileToSelectPhoto(ProfileFragment profileFragment,
-                                                           SelectPhotoFragment selectPhotoFragment,
-                                                           FragmentTransaction fragmentTransaction) {
-        ChangeBounds changeBounds = new ChangeBounds();
-        selectPhotoFragment.setSharedElementEnterTransition(changeBounds);
-        selectPhotoFragment.setSharedElementReturnTransition(changeBounds);
-        profileFragment.setSharedElementEnterTransition(changeBounds);
-        profileFragment.setSharedElementReturnTransition(changeBounds);
-
-        View view = profileFragment.getAvatarViewForAnimation();
-        fragmentTransaction.addSharedElement(view, PHOTO_TRANSITION);
-        selectPhotoFragment.setAnimationDestinationId((Integer) view.getTag());
-    }
-
-    @Override
-    public void onBackPressed() {
-        Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.container);
-        if (fragment != null
-                && fragment instanceof BackButtonListener
-                && ((BackButtonListener) fragment).onBackPressed()) {
-            return;
-        } else {
-            super.onBackPressed();
-        }
-    }
-}
@@ -1,132 +0,0 @@
-package ru.terrakok.cicerone.sample.ui.animations.photos;
-
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-
-import androidx.annotation.Nullable;
-import com.arellomobile.mvp.MvpAppCompatFragment;
-import com.arellomobile.mvp.presenter.InjectPresenter;
-import com.arellomobile.mvp.presenter.ProvidePresenter;
-
-import javax.inject.Inject;
-
-import ru.terrakok.cicerone.Router;
-import ru.terrakok.cicerone.sample.R;
-import ru.terrakok.cicerone.sample.SampleApplication;
-import ru.terrakok.cicerone.sample.mvp.animation.PhotoSelection;
-import ru.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoPresenter;
-import ru.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoView;
-import ru.terrakok.cicerone.sample.ui.animations.ProfileActivity;
-import ru.terrakok.cicerone.sample.ui.common.BackButtonListener;
-
-/**
- * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
- */
-
-public class SelectPhotoFragment extends MvpAppCompatFragment
-    implements SelectPhotoView, BackButtonListener {
-    private static final String ARG_ANIM_DESTINATION = "arg_anim_dest";
-
-    private ImageView photo1;
-    private ImageView photo2;
-    private ImageView photo3;
-    private ImageView photo4;
-
-    @Inject
-    Router router;
-
-    @Inject
-    PhotoSelection photoSelection;
-
-    @InjectPresenter
-    SelectPhotoPresenter presenter;
-
-    public void setAnimationDestinationId(int resId) {
-        Bundle arguments = getArguments();
-        if (arguments == null) arguments = new Bundle();
-        arguments.putInt(ARG_ANIM_DESTINATION, resId);
-        setArguments(arguments);
-    }
-
-    private int getAnimationDestionationId() {
-        return getArguments().getInt(ARG_ANIM_DESTINATION);
-    }
-
-    @ProvidePresenter
-    SelectPhotoPresenter providePresenter() {
-        return new SelectPhotoPresenter(photoSelection, router);
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        SampleApplication.INSTANCE.getAppComponent().inject(this);
-        super.onCreate(savedInstanceState);
-    }
-
-    @Nullable
-    @Override
-    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-        return inflater.inflate(R.layout.fragment_select_photo, container, false);
-    }
-
-    @Override
-    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-        photo1 = (ImageView) view.findViewById(R.id.select_image_1);
-        photo2 = (ImageView) view.findViewById(R.id.select_image_2);
-        photo3 = (ImageView) view.findViewById(R.id.select_image_3);
-        photo4 = (ImageView) view.findViewById(R.id.select_image_4);
-    }
-
-    @Override
-    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-        photo1.setOnClickListener(clickListener);
-        photo2.setOnClickListener(clickListener);
-        photo3.setOnClickListener(clickListener);
-        photo4.setOnClickListener(clickListener);
-    }
-
-    private View.OnClickListener clickListener = new View.OnClickListener() {
-        @Override
-        public void onClick(View v) {
-            photo1.setTransitionName(null);
-            photo2.setTransitionName(null);
-            photo3.setTransitionName(null);
-            photo4.setTransitionName(null);
-            v.setTransitionName(ProfileActivity.PHOTO_TRANSITION);
-            presenter.onPhotoClick((Integer) v.getTag());
-        }
-    };
-
-    @Override
-    public void showPhotos(int[] resurceIds) {
-        if (resurceIds.length >= 4) {
-            photo1.setImageResource(resurceIds[0]);
-            photo2.setImageResource(resurceIds[1]);
-            photo3.setImageResource(resurceIds[2]);
-            photo4.setImageResource(resurceIds[3]);
-
-            photo1.setTag(resurceIds[0]);
-            photo2.setTag(resurceIds[1]);
-            photo3.setTag(resurceIds[2]);
-            photo4.setTag(resurceIds[3]);
-
-            //for shared element animation
-            int animRes = getAnimationDestionationId();
-            photo1.setTransitionName(animRes == resurceIds[0] ? ProfileActivity.PHOTO_TRANSITION : null);
-            photo2.setTransitionName(animRes == resurceIds[1] ? ProfileActivity.PHOTO_TRANSITION : null);
-            photo3.setTransitionName(animRes == resurceIds[2] ? ProfileActivity.PHOTO_TRANSITION : null);
-            photo4.setTransitionName(animRes == resurceIds[3] ? ProfileActivity.PHOTO_TRANSITION : null);
-        }
-    }
-
-    @Override
-    public boolean onBackPressed() {
-        presenter.onBackPressed();
-        return true;
-    }
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
terrakok	8b2654ee2b	WIP: add default destination.	2020-11-28 17:08:24 +03:00
terrakok	8c8521d2c5	WIP: chain builder as function.	2020-11-28 17:08:24 +03:00
terrakok	14b94927e4	WIP: add jumps.	2020-11-28 17:08:24 +03:00
terrakok	1e40fb29bb	WIP: add link between vertex.	2020-11-28 17:08:24 +03:00
terrakok	dbc8c3363f	WIP: navigation graph.	2020-11-28 17:08:24 +03:00
terrakok	c3873c6e9d	Bump version to "6.6"	2020-11-26 13:31:05 +03:00
terrakok	f44410fcfe	Fix problem with loss of result listener. Issue #130	2020-11-26 13:30:22 +03:00
Konstantin	608a32c3be	Update README.md	2020-11-18 22:34:28 +03:00
Konstantin	17428f0189	Update README.md	2020-11-18 22:08:21 +03:00
terrakok	1701bc4f36	Fixed launching Activity via no concrete Intent.	2020-11-18 22:02:18 +03:00
terrakok	9c9c56bc9b	Bump version to "6.4"	2020-11-05 17:24:22 +03:00
terrakok	3da8fe52ca	Set fragmentReorderingAllowed=TRUE by default.	2020-11-05 17:21:01 +03:00
terrakok	a943aab08e	Move ResultListener to another file.	2020-11-05 16:15:28 +03:00
Konstantin	86ac421fb8	Merge pull request #128 from aradxxx/feature/java-interop java interop	2020-11-05 16:06:50 +03:00
aradxxx	f7009f53e8	java interop	2020-11-03 05:13:13 +04:00
Konstantin	994c497147	Update README.md	2020-11-02 20:55:34 +03:00
Konstantin	bb13ace1c9	Update README.md	2020-11-02 15:29:24 +03:00
Konstantin	dbe065275d	Update README.md	2020-11-02 15:15:24 +03:00
Konstantin	2ebbc98a99	Update README.md	2020-11-02 15:10:17 +03:00
Konstantin	ba7eea60f5	Update README.md	2020-11-02 10:10:17 +03:00
Konstantin	6347fe7d95	Update README.md	2020-11-01 21:30:28 +03:00
Konstantin	2b6e2ee874	Update README.md	2020-11-01 18:34:03 +03:00
terrakok	f50a4d8106	Bump version to "6.3"	2020-11-01 17:07:08 +03:00
terrakok	3535f491f5	Refactor Screen class as interface.	2020-11-01 17:07:04 +03:00
Konstantin	1c5b89d2ec	Update README.md	2020-11-01 14:54:59 +03:00
Konstantin	127cce1fe4	Update README.md	2020-11-01 14:06:53 +03:00
terrakok	3bea311400	Bump version to "6.2"	2020-10-30 12:31:15 +03:00
terrakok	a0b3dfa71e	Fix sample app design	2020-10-30 12:27:24 +03:00
Konstantin	0e9ff3f7f5	Merge pull request #126 from MonStar1/fix/newRootChain fix newRootChain	2020-10-30 12:12:13 +03:00
Andrei Papko	004faf77c4	fix newRootChain	2020-10-28 17:21:57 +03:00
Konstantin	214a6eddf1	Update README.md	2020-10-21 17:32:59 +03:00
terrakok	a4c94003ad	Bump version to "6.1"	2020-10-21 17:14:18 +03:00
terrakok	4f7c1c1607	Add screenKey to fragment transaction tag.	2020-10-21 17:14:18 +03:00
terrakok	16f8fd833e	Refactor sample screens names	2020-10-21 17:14:18 +03:00
terrakok	77c3ecc76e	Rename ResultBus to ResultWire	2020-10-21 17:14:18 +03:00
terrakok	062073cb37	Add simple result messaging.	2020-10-21 17:14:18 +03:00
Konstantin	b9cddc290e	Update README.md	2020-10-19 15:52:39 +03:00
terrakok	df860d2173	Change version name to "6.0" and update bintray setup.	2020-10-19 15:37:29 +03:00
terrakok	dbfc6a4f72	Change "Tckhovrebov" -> "Tskhovrebov" everywhere.	2020-10-19 15:34:14 +03:00
terrakok	69e4632058	Change "all" -> "bin" for gradle wrapper.	2020-10-19 15:33:04 +03:00
Konstantin	f38b5685a2	Merge pull request #124 from Javernaut/feature/updated_sample Sample project reviving	2020-10-17 22:55:10 +03:00
Javernaut	b81d6bc8e5	Removing redundant explicit dependency for Kotlin stdlib	2020-10-17 21:54:03 +03:00
Javernaut	ab8036a13e	Migrating to moxy-community	2020-10-17 21:52:27 +03:00
Javernaut	a9688db7f5	Migrating the sample applicationId to 'com.github.terrakok.cicerone.sample'	2020-10-16 19:34:59 +03:00
Javernaut	e63f6c2339	The Animation sample was migrated to Kotlin	2020-10-16 18:47:15 +03:00
Javernaut	1de7a50b58	Bottom navigation sample was migrated to Kotlin	2020-10-16 18:33:18 +03:00
Javernaut	0efab8731b	Main functionality of the sample was migrated to Kotlin	2020-10-16 18:18:44 +03:00
Javernaut	39d043f5d7	StartActivity was migrated to Kotlin	2020-10-16 17:10:02 +03:00
Javernaut	f5397994ab	Migrating Dagger code to Kotlin	2020-10-16 17:00:14 +03:00
Javernaut	af272bc587	Reviving the sample module	2020-10-16 16:22:44 +03:00
Javernaut	9e6c08d5c5	Build tools updating	2020-10-16 14:45:57 +03:00
Konstantin	9c67451d11	Update README.md	2020-10-16 10:58:22 +03:00
Konstantin	86674c0275	Update README.md	2020-10-14 23:45:46 +03:00
terrakok	70b8fcbf4f	Rename version to 6.1	2020-10-14 22:51:54 +03:00
terrakok	8be84acb80	Update readme for version 6.0	2020-10-14 22:41:40 +03:00
terrakok	4872d10d6a	Add screen keys and update version to 6.0.3-dev	2020-07-26 00:39:01 +03:00
terrakok	ac5efa84ed	Use default FragmentFactory and update version to 6.0.2-dev	2020-06-10 22:04:30 +03:00
terrakok	3e982794ec	Update version to 6.0.1-dev	2020-06-10 18:07:44 +03:00
terrakok	a748473697	Refactor FragmentFactory usage and remove outdated sample.	2020-06-10 17:11:28 +03:00
terrakok	0734a4eb22	Refactor AppNavigator.	2020-05-24 23:21:12 +03:00
terrakok	748f2f657c	Setup new publication.	2020-05-24 12:48:08 +03:00
terrakok	88884ac51e	Migrate to kotlin.	2020-05-23 16:25:32 +03:00
terrakok	0b35127778	Add new parameter for clear container or not during navigation to new screen.	2020-05-21 23:32:45 +03:00
terrakok	9aeb02cfae	Update version to 5.1.1	2020-05-10 17:23:43 +03:00
Konstantin	7c31cdc1bd	Merge pull request #112 from adolgiy/hotfix/fragment-factory-npe Fix NPE when localStackCopy.size() == 0 and FragmentFactory is used	2020-05-10 17:11:14 +03:00
Aleksey Dolgiy	05a8ec8f44	Extract 'forward' to reuse in replace when localStackCopy.size > 0	2020-02-20 10:29:18 +03:00
Aleksey Dolgiy	d08e6b1afe	Code Review: Use internal replace for fragmentForward(Forward) and add explicit exception with null checks	2020-02-19 20:46:31 +03:00
Aleksey Dolgiy	cea829ae88	Fix NPE when localStackCopy.size() == 0 and FragmentFactory is used	2020-02-19 17:37:25 +03:00