Version bump

Cleaned up the demo and directory structure a bit now that there are so many external modules

.travis.yml

@@ -3,7 +3,7 @@ language: android
 android:
   components:
     - tools
-    - build-tools-25.0.0
+    - build-tools-25.0.3
     - android-25
     - extra-android-m2repository
   licenses:

README.md

@@ -20,29 +20,28 @@ Conductor is architecture-agnostic and does not try to force any design decision
 ## Installation
 
 ```gradle
-compile 'com.bluelinelabs:conductor:2.1.3'
+compile 'com.bluelinelabs:conductor:2.1.4'
 
 // If you want the components that go along with
 // Android's support libraries (currently just a PagerAdapter):
-compile 'com.bluelinelabs:conductor-support:2.1.3'
+compile 'com.bluelinelabs:conductor-support:2.1.4'
 
 // If you want RxJava lifecycle support:
-compile 'com.bluelinelabs:conductor-rxlifecycle:2.1.3'
+compile 'com.bluelinelabs:conductor-rxlifecycle:2.1.4'
 
 // If you want RxJava2 lifecycle support:
-compile 'com.bluelinelabs:conductor-rxlifecycle2:2.1.3'
+compile 'com.bluelinelabs:conductor-rxlifecycle2:2.1.4'
+
+// If you want RxJava2 Autodispose support:
+compile 'com.bluelinelabs:conductor-autodispose:2.1.4'
+
+// If you want Controllers that are Lifecycle-aware (architecture components):
+compile 'com.bluelinelabs:conductor-arch-components-lifecycle:0.1.1'
 ```
 
 SNAPSHOT:
 
-```gradle
-compile 'com.bluelinelabs:conductor:2.1.4-SNAPSHOT'
-compile 'com.bluelinelabs:conductor-support:2.1.4-SNAPSHOT'
-compile 'com.bluelinelabs:conductor-rxlifecycle:2.1.4-SNAPSHOT'
-compile 'com.bluelinelabs:conductor-rxlifecycle2:2.1.4-SNAPSHOT'
-```
-
-You also have to add the url to the snapshot repository:
+Just use `2.1.5-SNAPSHOT` as your version number in any of the above dependencies and add the url to the snapshot repository:
 
 ```gradle
 allprojects {

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.0'
+        classpath 'com.android.tools.build:gradle:2.3.2'
     }
 }
 
@@ -11,6 +11,7 @@ allprojects {
     repositories {
         jcenter()
         mavenCentral()
+        maven { url 'https://maven.google.com' }
     }
 }
 

conductor-lint/src/main/java/com/bluelinelabs/conductor/lint/ControllerChangeHandlerIssueDetector.java

@@ -66,4 +66,4 @@ public final class ControllerChangeHandlerIssueDetector extends Detector impleme
             context.report(ISSUE, declaration, context.getLocation(declaration), message);
         }
     }
-}
+}

conductor-lint/src/main/java/com/bluelinelabs/conductor/lint/ControllerIssueDetector.java

@@ -79,4 +79,4 @@ public final class ControllerIssueDetector extends Detector implements Detector.
             context.report(ISSUE, declaration, context.getLocation(declaration), message);
         }
     }
-}
+}

conductor-lint/src/main/java/com/bluelinelabs/conductor/lint/IssueRegistry.java

@@ -11,4 +11,4 @@ public final class IssueRegistry extends com.android.tools.lint.client.api.Issue
                 ControllerIssueDetector.ISSUE,
                 ControllerChangeHandlerIssueDetector.ISSUE);
     }
-}
+}

conductor-modules/arch-components-lifecycle/build.gradle

@@ -0,0 +1,29 @@
+apply from: rootProject.file('dependencies.gradle')
+apply from: rootProject.file('gradle-mvn-push.gradle')
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode Integer.parseInt(project.VERSION_CODE)
+        versionName project.VERSION_NAME
+    }
+}
+
+dependencies {
+    compile rootProject.ext.archComopnentsLifecycle
+
+    compile project(':conductor')
+}
+
+ext.artifactId = 'conductor-arch-components-lifecycle'

conductor-modules/arch-components-lifecycle/gradle.properties

@@ -0,0 +1,4 @@
+POM_NAME=Conductor Architecture Components Lifecycle Extensions
+POM_ARTIFACT_ID=conductor-archlifecycle
+POM_PACKAGING=aar
+VERSION_NAME=0.1.2-SNAPSHOT

conductor-modules/arch-components-lifecycle/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<manifest package="com.bluelinelabs.conductor.archlifecycle">
+    <application />
+</manifest>

conductor-modules/arch-components-lifecycle/src/main/java/com/bluelinelabs/conductor/archlifecycle/ControllerLifecycleRegistryOwner.java

@@ -0,0 +1,79 @@
+package com.bluelinelabs.conductor.archlifecycle;
+
+import android.arch.lifecycle.Lifecycle.Event;
+import android.arch.lifecycle.Lifecycle.State;
+import android.arch.lifecycle.LifecycleRegistry;
+import android.arch.lifecycle.LifecycleRegistryOwner;
+import android.support.annotation.NonNull;
+import android.view.View;
+
+import com.bluelinelabs.conductor.Controller;
+import com.bluelinelabs.conductor.Controller.LifecycleListener;
+
+public class ControllerLifecycleRegistryOwner extends LifecycleListener implements LifecycleRegistryOwner {
+
+    private final LifecycleRegistry lifecycleRegistry = new LifecycleRegistry(this);
+
+    public ControllerLifecycleRegistryOwner(Controller controller) {
+        lifecycleRegistry.handleLifecycleEvent(Event.ON_CREATE);
+        lifecycleRegistry.markState(State.CREATED);
+
+        controller.addLifecycleListener(new LifecycleListener() {
+            @Override
+            public void preCreateView(@NonNull Controller controller) {
+                lifecycleRegistry.handleLifecycleEvent(Event.ON_START);
+            }
+
+            @Override
+            public void postCreateView(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.markState(State.STARTED);
+            }
+
+            @Override
+            public void preAttach(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.handleLifecycleEvent(Event.ON_RESUME);
+            }
+
+            @Override
+            public void postAttach(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.markState(State.RESUMED);
+            }
+
+            @Override
+            public void preDetach(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.handleLifecycleEvent(Event.ON_PAUSE);
+            }
+
+            @Override
+            public void postDetach(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.markState(State.STARTED);
+            }
+
+            @Override
+            public void preDestroyView(@NonNull Controller controller, @NonNull View view) {
+                lifecycleRegistry.handleLifecycleEvent(Event.ON_STOP);
+            }
+
+            @Override
+            public void postDestroyView(@NonNull Controller controller) {
+                lifecycleRegistry.markState(State.CREATED);
+            }
+
+            @Override
+            public void preDestroy(@NonNull Controller controller) {
+                lifecycleRegistry.handleLifecycleEvent(Event.ON_DESTROY);
+            }
+
+            @Override
+            public void postDestroy(@NonNull Controller controller) {
+                lifecycleRegistry.markState(State.DESTROYED);
+            }
+        });
+    }
+
+    @Override
+    public LifecycleRegistry getLifecycle() {
+        return lifecycleRegistry;
+    }
+
+}

conductor-modules/arch-components-lifecycle/src/main/java/com/bluelinelabs/conductor/archlifecycle/LifecycleController.java

@@ -0,0 +1,17 @@
+package com.bluelinelabs.conductor.archlifecycle;
+
+import android.arch.lifecycle.LifecycleRegistry;
+import android.arch.lifecycle.LifecycleRegistryOwner;
+
+import com.bluelinelabs.conductor.Controller;
+
+public abstract class LifecycleController extends Controller implements LifecycleRegistryOwner {
+
+    private final ControllerLifecycleRegistryOwner lifecycleRegistryOwner = new ControllerLifecycleRegistryOwner(this);
+
+    @Override
+    public LifecycleRegistry getLifecycle() {
+        return lifecycleRegistryOwner.getLifecycle();
+    }
+
+}

conductor-modules/arch-components-lifecycle/src/main/java/com/bluelinelabs/conductor/archlifecycle/LifecycleRestoreViewOnCreateController.java

@@ -0,0 +1,17 @@
+package com.bluelinelabs.conductor.archlifecycle;
+
+import android.arch.lifecycle.LifecycleRegistry;
+import android.arch.lifecycle.LifecycleRegistryOwner;
+
+import com.bluelinelabs.conductor.RestoreViewOnCreateController;
+
+public abstract class LifecycleRestoreViewOnCreateController extends RestoreViewOnCreateController implements LifecycleRegistryOwner {
+
+    private final ControllerLifecycleRegistryOwner lifecycleRegistryOwner = new ControllerLifecycleRegistryOwner(this);
+
+    @Override
+    public LifecycleRegistry getLifecycle() {
+        return lifecycleRegistryOwner.getLifecycle();
+    }
+
+}

conductor-modules/autodispose/build.gradle

@@ -0,0 +1,30 @@
+apply from: rootProject.file('dependencies.gradle')
+apply from: rootProject.file('gradle-mvn-push.gradle')
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode Integer.parseInt(project.VERSION_CODE)
+        versionName project.VERSION_NAME
+    }
+}
+
+dependencies {
+    compile rootProject.ext.rxJava2
+    compile rootProject.ext.autodispose
+
+    compile project(':conductor')
+}
+
+ext.artifactId = 'conductor-autodispose'

conductor-modules/autodispose/gradle.properties

@@ -0,0 +1,3 @@
+POM_NAME=Conductor AutoDispose Extensions
+POM_ARTIFACT_ID=conductor-autodispose
+POM_PACKAGING=aar

conductor-modules/autodispose/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<manifest package="com.bluelinelabs.conductor.autodispose">
+    <application />
+</manifest>

conductor-modules/autodispose/src/main/java/com/bluelinelabs/conductor/autodispose/ControllerEvent.java

@@ -0,0 +1,14 @@
+package com.bluelinelabs.conductor.autodispose;
+
+public enum ControllerEvent {
+
+    CREATE,
+    CONTEXT_AVAILABLE,
+    CREATE_VIEW,
+    ATTACH,
+    DETACH,
+    DESTROY_VIEW,
+    CONTEXT_UNAVAILABLE,
+    DESTROY
+
+}

conductor-modules/autodispose/src/main/java/com/bluelinelabs/conductor/autodispose/ControllerLifecycleSubjectHelper.java

@@ -0,0 +1,71 @@
+package com.bluelinelabs.conductor.autodispose;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.view.View;
+
+import com.bluelinelabs.conductor.Controller;
+import com.uber.autodispose.OutsideLifecycleException;
+
+import io.reactivex.subjects.BehaviorSubject;
+
+public class ControllerLifecycleSubjectHelper {
+    private ControllerLifecycleSubjectHelper() { }
+
+    @NonNull
+    public static BehaviorSubject<ControllerEvent> create(Controller controller) {
+        ControllerEvent initialState;
+        if (controller.isBeingDestroyed() || controller.isDestroyed()) {
+            throw new OutsideLifecycleException("Cannot bind to Controller lifecycle when outside of it.");
+        } else if (controller.isAttached()) {
+            initialState = ControllerEvent.ATTACH;
+        } else if (controller.getView() != null) {
+            initialState = ControllerEvent.CREATE_VIEW;
+        } else if (controller.getActivity() != null) {
+            initialState = ControllerEvent.CONTEXT_AVAILABLE;
+        } else {
+            initialState = ControllerEvent.CREATE;
+        }
+
+        final BehaviorSubject<ControllerEvent> subject = BehaviorSubject.createDefault(initialState);
+
+        controller.addLifecycleListener(new Controller.LifecycleListener() {
+            @Override
+            public void preContextAvailable(@NonNull Controller controller) {
+                subject.onNext(ControllerEvent.CONTEXT_AVAILABLE);
+            }
+
+            @Override
+            public void preCreateView(@NonNull Controller controller) {
+                subject.onNext(ControllerEvent.CREATE_VIEW);
+            }
+
+            @Override
+            public void preAttach(@NonNull Controller controller, @NonNull View view) {
+                subject.onNext(ControllerEvent.ATTACH);
+            }
+
+            @Override
+            public void preDetach(@NonNull Controller controller, @NonNull View view) {
+                subject.onNext(ControllerEvent.DETACH);
+            }
+
+            @Override
+            public void preDestroyView(@NonNull Controller controller, @NonNull View view) {
+                subject.onNext(ControllerEvent.DESTROY_VIEW);
+            }
+
+            @Override
+            public void preContextUnavailable(@NonNull Controller controller, @NonNull Context context) {
+                subject.onNext(ControllerEvent.CONTEXT_UNAVAILABLE);
+            }
+
+            @Override
+            public void preDestroy(@NonNull Controller controller) {
+                subject.onNext(ControllerEvent.DESTROY);
+            }
+        });
+
+        return subject;
+    }
+}

conductor-modules/autodispose/src/main/java/com/bluelinelabs/conductor/autodispose/ControllerScopeProvider.java

@@ -0,0 +1,59 @@
+package com.bluelinelabs.conductor.autodispose;
+
+import android.support.annotation.NonNull;
+
+import com.bluelinelabs.conductor.Controller;
+import com.uber.autodispose.LifecycleScopeProvider;
+import com.uber.autodispose.OutsideLifecycleException;
+
+import io.reactivex.Observable;
+import io.reactivex.functions.Function;
+import io.reactivex.subjects.BehaviorSubject;
+
+public class ControllerScopeProvider implements LifecycleScopeProvider<ControllerEvent> {
+    private static final Function<ControllerEvent, ControllerEvent> CORRESPONDING_EVENTS =
+            new Function<ControllerEvent, ControllerEvent>() {
+                @Override
+                public ControllerEvent apply(ControllerEvent lastEvent) throws Exception {
+                    switch (lastEvent) {
+                        case CREATE:
+                            return ControllerEvent.DESTROY;
+                        case CONTEXT_AVAILABLE:
+                            return ControllerEvent.CONTEXT_UNAVAILABLE;
+                        case CREATE_VIEW:
+                            return ControllerEvent.DESTROY_VIEW;
+                        case ATTACH:
+                            return ControllerEvent.DETACH;
+                        case DETACH:
+                            return ControllerEvent.DESTROY;
+                        default:
+                            throw new OutsideLifecycleException("Cannot bind to Controller lifecycle when outside of it.");
+                    }
+                }
+            };
+
+    @NonNull private final BehaviorSubject<ControllerEvent> lifecycleSubject;
+
+    public static ControllerScopeProvider from(@NonNull Controller controller) {
+        return new ControllerScopeProvider(controller);
+    }
+
+    private ControllerScopeProvider(@NonNull Controller controller) {
+        lifecycleSubject = ControllerLifecycleSubjectHelper.create(controller);
+    }
+
+    @Override
+    public Observable<ControllerEvent> lifecycle() {
+        return lifecycleSubject.hide();
+    }
+
+    @Override
+    public Function<ControllerEvent, ControllerEvent> correspondingEvents() {
+        return CORRESPONDING_EVENTS;
+    }
+
+    @Override
+    public ControllerEvent peekLifecycle() {
+        return lifecycleSubject.getValue();
+    }
+}

conductor-modules/rxlifecycle/build.gradle

@@ -29,4 +29,3 @@ dependencies {
 }
 
 ext.artifactId = 'conductor-rxlifecycle'
-

conductor-modules/rxlifecycle/src/main/AndroidManifest.xml

@@ -1,3 +1,3 @@
 <manifest package="com.bluelinelabs.conductor.rxlifecycle">
     <application />
-</manifest>
+</manifest>

conductor-modules/rxlifecycle/src/main/java/com/bluelinelabs/conductor/rxlifecycle/ControllerEvent.java

@@ -3,10 +3,12 @@ package com.bluelinelabs.conductor.rxlifecycle;
 public enum ControllerEvent {
 
     CREATE,
+    CONTEXT_AVAILABLE,
     CREATE_VIEW,
     ATTACH,
     DETACH,
     DESTROY_VIEW,
+    CONTEXT_UNAVAILABLE,
     DESTROY
 
 }

conductor-modules/rxlifecycle/src/main/java/com/bluelinelabs/conductor/rxlifecycle/ControllerLifecycleSubjectHelper.java

@@ -1,10 +1,12 @@
 package com.bluelinelabs.conductor.rxlifecycle;
 
+import android.content.Context;
 import android.support.annotation.NonNull;
 import android.view.View;
 
 import com.bluelinelabs.conductor.Controller;
 import com.bluelinelabs.conductor.Controller.LifecycleListener;
+import com.trello.rxlifecycle.OutsideLifecycleException;
 
 import rx.subjects.BehaviorSubject;
 
@@ -17,9 +19,27 @@ public class ControllerLifecycleSubjectHelper {
     private ControllerLifecycleSubjectHelper() { }
 
     public static BehaviorSubject<ControllerEvent> create(Controller controller) {
-        final BehaviorSubject<ControllerEvent> subject = BehaviorSubject.create(ControllerEvent.CREATE);
+        ControllerEvent initialState;
+        if (controller.isBeingDestroyed() || controller.isDestroyed()) {
+            throw new OutsideLifecycleException("Cannot bind to Controller lifecycle when outside of it.");
+        } else if (controller.isAttached()) {
+            initialState = ControllerEvent.ATTACH;
+        } else if (controller.getView() != null) {
+            initialState = ControllerEvent.CREATE_VIEW;
+        } else if (controller.getActivity() != null) {
+            initialState = ControllerEvent.CONTEXT_AVAILABLE;
+        } else {
+            initialState = ControllerEvent.CREATE;
+        }
+
+        final BehaviorSubject<ControllerEvent> subject = BehaviorSubject.create(initialState);
 
         controller.addLifecycleListener(new LifecycleListener() {
+            @Override
+            public void preContextAvailable(@NonNull Controller controller) {
+                subject.onNext(ControllerEvent.CONTEXT_AVAILABLE);
+            }
+
             @Override
             public void preCreateView(@NonNull Controller controller) {
                 subject.onNext(ControllerEvent.CREATE_VIEW);
@@ -40,6 +60,11 @@ public class ControllerLifecycleSubjectHelper {
                 subject.onNext(ControllerEvent.DESTROY_VIEW);
             }
 
+            @Override
+            public void preContextUnavailable(@NonNull Controller controller, @NonNull Context context) {
+                subject.onNext(ControllerEvent.CONTEXT_UNAVAILABLE);
+            }
+
             @Override
             public void preDestroy(@NonNull Controller controller) {
                 subject.onNext(ControllerEvent.DESTROY);

conductor-modules/rxlifecycle/src/main/java/com/bluelinelabs/conductor/rxlifecycle/RxController.java

@@ -49,4 +49,4 @@ public abstract class RxController extends Controller implements LifecycleProvid
         return RxControllerLifecycle.bindController(lifecycleSubject);
     }
 
-}
+}

conductor-modules/rxlifecycle/src/main/java/com/bluelinelabs/conductor/rxlifecycle/RxControllerLifecycle.java

@@ -17,7 +17,7 @@ public class RxControllerLifecycle {
      * {@link com.trello.rxlifecycle.android.RxLifecycleAndroid#bindFragment(Observable)}.
      *
      * @param lifecycle the lifecycle sequence of a Controller
-     * @return a reusable {@link Observable.Transformer} that unsubscribes the source during the Controller lifecycle
+     * @return a reusable {@link rx.Observable.Transformer} that unsubscribes the source during the Controller lifecycle
      */
     @NonNull
     @CheckResult
@@ -32,6 +32,8 @@ public class RxControllerLifecycle {
                     switch (lastEvent) {
                         case CREATE:
                             return ControllerEvent.DESTROY;
+                        case CONTEXT_AVAILABLE:
+                            return ControllerEvent.CONTEXT_UNAVAILABLE;
                         case ATTACH:
                             return ControllerEvent.DETACH;
                         case CREATE_VIEW:

conductor-modules/rxlifecycle/src/main/java/com/bluelinelabs/conductor/rxlifecycle/RxRestoreViewOnCreateController.java

@@ -49,4 +49,4 @@ public abstract class RxRestoreViewOnCreateController extends RestoreViewOnCreat
         return RxControllerLifecycle.bindController(lifecycleSubject);
     }
 
-}
+}

conductor-modules/rxlifecycle2/src/main/AndroidManifest.xml

@@ -1,4 +1,3 @@
 <manifest package="com.bluelinelabs.conductor.rxlifecycle2">
     <application />
 </manifest>
-

conductor-modules/rxlifecycle2/src/main/java/com/bluelinelabs/conductor/rxlifecycle2/ControllerEvent.java

@@ -3,10 +3,12 @@ package com.bluelinelabs.conductor.rxlifecycle2;
 public enum ControllerEvent {
 
     CREATE,
+    CONTEXT_AVAILABLE,
     CREATE_VIEW,
     ATTACH,
     DETACH,
     DESTROY_VIEW,
+    CONTEXT_UNAVAILABLE,
     DESTROY
 
 }

conductor-modules/rxlifecycle2/src/main/java/com/bluelinelabs/conductor/rxlifecycle2/ControllerLifecycleSubjectHelper.java

@@ -1,18 +1,40 @@
 package com.bluelinelabs.conductor.rxlifecycle2;
 
+import android.content.Context;
 import android.support.annotation.NonNull;
 import android.view.View;
+
 import com.bluelinelabs.conductor.Controller;
+import com.trello.rxlifecycle2.OutsideLifecycleException;
+
 import io.reactivex.subjects.BehaviorSubject;
 
 public class ControllerLifecycleSubjectHelper {
     private ControllerLifecycleSubjectHelper() {
     }
 
-    public static BehaviorSubject<ControllerEvent> create(Controller controller){
-        final BehaviorSubject<ControllerEvent> subject = BehaviorSubject.createDefault(ControllerEvent.CREATE);
+    public static BehaviorSubject<ControllerEvent> create(Controller controller) {
+        ControllerEvent initialState;
+        if (controller.isBeingDestroyed() || controller.isDestroyed()) {
+            throw new OutsideLifecycleException("Cannot bind to Controller lifecycle when outside of it.");
+        } else if (controller.isAttached()) {
+            initialState = ControllerEvent.ATTACH;
+        } else if (controller.getView() != null) {
+            initialState = ControllerEvent.CREATE_VIEW;
+        } else if (controller.getActivity() != null) {
+            initialState = ControllerEvent.CONTEXT_AVAILABLE;
+        } else {
+            initialState = ControllerEvent.CREATE;
+        }
+
+        final BehaviorSubject<ControllerEvent> subject = BehaviorSubject.createDefault(initialState);
 
         controller.addLifecycleListener(new Controller.LifecycleListener() {
+            @Override
+            public void preContextAvailable(@NonNull Controller controller) {
+                subject.onNext(ControllerEvent.CONTEXT_AVAILABLE);
+            }
+
             @Override
             public void preCreateView(@NonNull Controller controller) {
                 subject.onNext(ControllerEvent.CREATE_VIEW);
@@ -33,6 +55,11 @@ public class ControllerLifecycleSubjectHelper {
                 subject.onNext(ControllerEvent.DESTROY_VIEW);
             }
 
+            @Override
+            public void preContextUnavailable(@NonNull Controller controller, @NonNull Context context) {
+                subject.onNext(ControllerEvent.CONTEXT_UNAVAILABLE);
+            }
+
             @Override
             public void preDestroy(@NonNull Controller controller) {
                 subject.onNext(ControllerEvent.DESTROY);

conductor-modules/rxlifecycle2/src/main/java/com/bluelinelabs/conductor/rxlifecycle2/RxControllerLifecycle.java

@@ -27,6 +27,8 @@ public class RxControllerLifecycle {
                 switch (lastEvent) {
                     case CREATE:
                         return ControllerEvent.DESTROY;
+                    case CONTEXT_AVAILABLE:
+                        return ControllerEvent.CONTEXT_UNAVAILABLE;
                     case ATTACH:
                         return ControllerEvent.DETACH;
                     case CREATE_VIEW:

conductor-modules/support/build.gradle

@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'de.mobilej.unmock:UnMockPlugin:0.3.6'
+        classpath 'de.mobilej.unmock:UnMockPlugin:0.6.0'
     }
 }
 
@@ -33,11 +33,11 @@ dependencies {
 
     compile rootProject.ext.supportAppCompat
     compile project(':conductor')
+
+    unmock 'org.robolectric:android-all:4.3_r2-robolectric-0'
 }
 
 unMock {
-    downloadFrom 'https://oss.sonatype.org/content/groups/public/org/robolectric/android-all/4.3_r2-robolectric-0/android-all-4.3_r2-robolectric-0.jar'
-
     keep "android.os.Bundle"
     keep "android.os.BaseBundle"
 }
@@ -46,4 +46,3 @@ ext.artifactId = 'conductor-support'
 
 apply from: rootProject.file('dependencies.gradle')
 apply from: rootProject.file('gradle-mvn-push.gradle')
-

conductor-modules/support/src/main/AndroidManifest.xml

@@ -1,3 +1,3 @@
 <manifest package="com.bluelinelabs.conductor.support">
     <application />
-</manifest>
+</manifest>

conductor-modules/support/src/main/java/com/bluelinelabs/conductor/support/RouterPagerAdapter.java

@@ -158,4 +158,4 @@ public abstract class RouterPagerAdapter extends PagerAdapter {
         return viewId + ":" + id;
     }
 
-}
+}

conductor/build.gradle

@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'de.mobilej.unmock:UnMockPlugin:0.3.6'
+        classpath 'de.mobilej.unmock:UnMockPlugin:0.6.0'
     }
 }
 
@@ -39,11 +39,11 @@ dependencies {
     compile rootProject.ext.supportAnnotations
 
     lintChecks project(path: ':conductor-lint', configuration: 'lintChecks')
+
+    unmock 'org.robolectric:android-all:4.3_r2-robolectric-0'
 }
 
 unMock {
-    downloadFrom 'https://oss.sonatype.org/content/groups/public/org/robolectric/android-all/4.3_r2-robolectric-0/android-all-4.3_r2-robolectric-0.jar'
-
     keep "android.os.Bundle"
     keep "android.os.BaseBundle"
     keep "android.text.TextUtils"

conductor/proguard-rules.txt

@@ -2,4 +2,4 @@
 -keepclassmembers public class * extends com.bluelinelabs.conductor.Controller {
    public <init>();
    public <init>(android.os.Bundle);
-}
+}

conductor/src/main/AndroidManifest.xml

@@ -1,3 +1,3 @@
 <manifest package="com.bluelinelabs.conductor">
     <application />
-</manifest>
+</manifest>

conductor/src/main/java/com/bluelinelabs/conductor/ActivityHostedRouter.java

@@ -32,6 +32,8 @@ public class ActivityHostedRouter extends Router {
 
             this.lifecycleHandler = lifecycleHandler;
             this.container = container;
+
+            watchContainerAttach();
         }
     }
 
@@ -127,4 +129,10 @@ public class ActivityHostedRouter extends Router {
     TransactionIndexer getTransactionIndexer() {
         return transactionIndexer;
     }
+
+    @Override
+    public void onContextAvailable() {
+        super.onContextAvailable();
+    }
+
 }

conductor/src/main/java/com/bluelinelabs/conductor/Controller.java

@@ -8,7 +8,6 @@ import android.content.IntentSender;
 import android.content.res.Resources;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.Parcelable;
 import android.support.annotation.IdRes;
 import android.support.annotation.NonNull;
@@ -87,9 +86,9 @@ public abstract class Controller {
     private final List<LifecycleListener> lifecycleListeners = new ArrayList<>();
     private final ArrayList<String> requestedPermissions = new ArrayList<>();
     private final ArrayList<RouterRequiringFunc> onRouterSetListeners = new ArrayList<>();
-    private final Handler handler = new Handler();
     private WeakReference<View> destroyedView;
     private boolean isPerformingExitTransition;
+    private boolean isContextAvailable;
 
     @NonNull
     static Controller newInstance(@NonNull Bundle bundle) {
@@ -99,17 +98,23 @@ public abstract class Controller {
         Constructor[] constructors = cls.getConstructors();
         Constructor bundleConstructor = getBundleConstructor(constructors);
 
+        Bundle args = bundle.getBundle(KEY_ARGS);
+        if (args != null) {
+            args.setClassLoader(cls.getClassLoader());
+        }
+
         Controller controller;
         try {
             if (bundleConstructor != null) {
-                Bundle args = bundle.getBundle(KEY_ARGS);
-                if (args != null) {
-                    args.setClassLoader(cls.getClassLoader());
-                }
                 controller = (Controller)bundleConstructor.newInstance(args);
             } else {
                 //noinspection ConstantConditions
                 controller = (Controller)getDefaultConstructor(constructors).newInstance();
+
+                // Restore the args that existed before the last process death
+                if (args != null) {
+                    controller.args.putAll(args);
+                }
             }
         } catch (Exception e) {
             throw new RuntimeException("An exception occurred while creating a new instance of " + className + ". " + e.getMessage(), e);
@@ -407,6 +412,19 @@ public abstract class Controller {
      */
     protected void onChangeEnded(@NonNull ControllerChangeHandler changeHandler, @NonNull ControllerChangeType changeType) { }
 
+    /**
+     * Called when this Controller has a Context available to it. This will happen very early on in the lifecycle
+     * (before a view is created). If the host activity is re-created (ex: for orientation change), this will be
+     * called again when the new context is available.
+     */
+    protected void onContextAvailable(@NonNull Context context) { }
+
+    /**
+     * Called when this Controller's Context is no longer available. This can happen when the Controller is
+     * destroyed or when the host Activity is destroyed.
+     */
+    protected void onContextUnavailable() { }
+
     /**
      * Called when this Controller is attached to its host ViewGroup
      *
@@ -558,7 +576,7 @@ public abstract class Controller {
      * @param permission A permission this Controller has requested
      */
     public boolean shouldShowRequestPermissionRationale(@NonNull String permission) {
-        return false;
+        return Build.VERSION.SDK_INT >= 23 && getActivity().shouldShowRequestPermissionRationale(permission);
     }
 
     /**
@@ -733,8 +751,8 @@ public abstract class Controller {
         return false;
     }
 
-    final void setNeedsAttach() {
-        needsAttach = true;
+    final void setNeedsAttach(boolean needsAttach) {
+        this.needsAttach = needsAttach;
     }
 
     final void prepareForHostDetach() {
@@ -773,6 +791,29 @@ public abstract class Controller {
         }
     }
 
+    final void onContextAvailable() {
+        final Context context = router.getActivity();
+
+        if (context != null && !isContextAvailable) {
+            List<LifecycleListener> listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.preContextAvailable(this);
+            }
+
+            isContextAvailable = true;
+            onContextAvailable(context);
+
+            listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.postContextAvailable(this, context);
+            }
+        }
+
+        for (Router childRouter : childRouters) {
+            childRouter.onContextAvailable();
+        }
+    }
+
     final void executeWithRouter(@NonNull RouterRequiringFunc listener) {
         if (router != null) {
             listener.execute();
@@ -811,15 +852,30 @@ public abstract class Controller {
         onActivityStopped(activity);
     }
 
-    final void activityDestroyed(boolean isChangingConfigurations) {
-        if (isChangingConfigurations) {
+    final void activityDestroyed(@NonNull Activity activity) {
+        if (activity.isChangingConfigurations()) {
             detach(view, true, false);
         } else {
             destroy(true);
         }
+
+        if (isContextAvailable) {
+            List<LifecycleListener> listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.preContextUnavailable(this, activity);
+            }
+
+            isContextAvailable = false;
+            onContextUnavailable();
+
+            listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.postContextUnavailable(this);
+            }
+        }
     }
 
-    private void attach(@NonNull final View view) {
+    private void attach(@NonNull View view) {
         attachedToUnownedParent = router == null || view.getParent() != router.container;
         if (attachedToUnownedParent) {
             return;
@@ -835,23 +891,16 @@ public abstract class Controller {
         attached = true;
         needsAttach = false;
 
-        // This must be posted in a handler to ensure the system can finish attaching views if needed. Otherwise
-        // we can get NPEs when developers decide to immediately pop this controller from onAttach.
-        handler.post(new Runnable() {
-            @Override
-            public void run() {
-                onAttach(view);
+        onAttach(view);
 
-                if (hasOptionsMenu && !optionsMenuHidden) {
-                    router.invalidateOptionsMenu();
-                }
+        if (hasOptionsMenu && !optionsMenuHidden) {
+            router.invalidateOptionsMenu();
+        }
 
-                List<LifecycleListener> listeners = new ArrayList<>(lifecycleListeners);
-                for (LifecycleListener lifecycleListener : listeners) {
-                    lifecycleListener.postAttach(Controller.this, view);
-                }
-            }
-        });
+        listeners = new ArrayList<>(lifecycleListeners);
+        for (LifecycleListener lifecycleListener : listeners) {
+            lifecycleListener.postAttach(Controller.this, view);
+        }
     }
 
     void detach(@NonNull View view, boolean forceViewRefRemoval, boolean blockViewRefRemoval) {
@@ -995,6 +1044,21 @@ public abstract class Controller {
     }
 
     private void performDestroy() {
+        if (isContextAvailable) {
+            List<LifecycleListener> listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.preContextUnavailable(this, getActivity());
+            }
+
+            isContextAvailable = false;
+            onContextUnavailable();
+
+            listeners = new ArrayList<>(lifecycleListeners);
+            for (LifecycleListener lifecycleListener : listeners) {
+                lifecycleListener.postContextUnavailable(this);
+            }
+        }
+
         if (!destroyed) {
             List<LifecycleListener> listeners = new ArrayList<>(lifecycleListeners);
             for (LifecycleListener lifecycleListener : listeners) {
@@ -1285,6 +1349,12 @@ public abstract class Controller {
         public void preDestroy(@NonNull Controller controller) { }
         public void postDestroy(@NonNull Controller controller) { }
 
+        public void preContextAvailable(@NonNull Controller controller) { }
+        public void postContextAvailable(@NonNull Controller controller, @NonNull Context context) { }
+
+        public void preContextUnavailable(@NonNull Controller controller, @NonNull Context context) { }
+        public void postContextUnavailable(@NonNull Controller controller) { }
+
         public void onSaveInstanceState(@NonNull Controller controller, @NonNull Bundle outState) { }
         public void onRestoreInstanceState(@NonNull Controller controller, @NonNull Bundle savedInstanceState) { }
 

conductor/src/main/java/com/bluelinelabs/conductor/ControllerChangeHandler.java

@@ -24,7 +24,7 @@ public abstract class ControllerChangeHandler {
     private static final String KEY_CLASS_NAME = "ControllerChangeHandler.className";
     private static final String KEY_SAVED_STATE = "ControllerChangeHandler.savedState";
 
-    private static final Map<String, ControllerChangeHandler> inProgressPushHandlers = new HashMap<>();
+    private static final Map<String, ChangeHandlerData> inProgressChangeHandlers = new HashMap<>();
 
     private boolean forceRemoveViewOnPush;
     private boolean hasBeenUsed;
@@ -127,29 +127,34 @@ public abstract class ControllerChangeHandler {
         }
     }
 
-    static boolean completePushImmediately(@NonNull String controllerInstanceId) {
-        ControllerChangeHandler changeHandler = inProgressPushHandlers.get(controllerInstanceId);
-        if (changeHandler != null) {
-            changeHandler.completeImmediately();
-            inProgressPushHandlers.remove(controllerInstanceId);
+    static boolean completeHandlerImmediately(@NonNull String controllerInstanceId) {
+        ChangeHandlerData changeHandlerData = inProgressChangeHandlers.get(controllerInstanceId);
+        if (changeHandlerData != null) {
+            changeHandlerData.changeHandler.completeImmediately();
+            inProgressChangeHandlers.remove(controllerInstanceId);
             return true;
         }
         return false;
     }
 
-    static void abortPush(@NonNull Controller toAbort, @Nullable Controller newController, @NonNull ControllerChangeHandler newChangeHandler) {
-        ControllerChangeHandler handlerForPush = inProgressPushHandlers.get(toAbort.getInstanceId());
-        if (handlerForPush != null) {
-            handlerForPush.onAbortPush(newChangeHandler, newController);
-            inProgressPushHandlers.remove(toAbort.getInstanceId());
+    static void abortOrComplete(@NonNull Controller toAbort, @Nullable Controller newController, @NonNull ControllerChangeHandler newChangeHandler) {
+        ChangeHandlerData changeHandlerData = inProgressChangeHandlers.get(toAbort.getInstanceId());
+        if (changeHandlerData != null) {
+            if (changeHandlerData.isPush) {
+                changeHandlerData.changeHandler.onAbortPush(newChangeHandler, newController);
+            } else {
+                changeHandlerData.changeHandler.completeImmediately();
+            }
+
+            inProgressChangeHandlers.remove(toAbort.getInstanceId());
         }
     }
 
-    static void executeChange(@Nullable final Controller to, @Nullable final Controller from, final boolean isPush, @Nullable final ViewGroup container, @Nullable final ControllerChangeHandler inHandler, @NonNull final List<ControllerChangeListener> listeners) {
-        if (isPush && to != null && to.isDestroyed()) {
-            throw new IllegalStateException("Trying to push a controller that has already been destroyed. (" + to.getClass().getSimpleName() + ")");
-        }
+    static void executeChange(@NonNull final ChangeTransaction transaction) {
+        executeChange(transaction.to, transaction.from, transaction.isPush, transaction.container, transaction.changeHandler, transaction.listeners);
+    }
 
+    private static void executeChange(@Nullable final Controller to, @Nullable final Controller from, final boolean isPush, @Nullable final ViewGroup container, @Nullable final ControllerChangeHandler inHandler, @NonNull final List<ControllerChangeListener> listeners) {
         if (container != null) {
             final ControllerChangeHandler handler;
             if (inHandler == null) {
@@ -161,14 +166,16 @@ public abstract class ControllerChangeHandler {
             }
             handler.hasBeenUsed = true;
 
-            if (isPush && to != null) {
-                inProgressPushHandlers.put(to.getInstanceId(), handler);
-
-                if (from != null) {
-                    completePushImmediately(from.getInstanceId());
+            if (from != null) {
+                if (isPush) {
+                    completeHandlerImmediately(from.getInstanceId());
+                } else {
+                    abortOrComplete(from, to, handler);
                 }
-            } else if (!isPush && from != null) {
-                abortPush(from, to, handler);
+            }
+
+            if (to != null) {
+                inProgressChangeHandlers.put(to.getInstanceId(), new ChangeHandlerData(handler, isPush));
             }
 
             for (ControllerChangeListener listener : listeners) {
@@ -202,7 +209,7 @@ public abstract class ControllerChangeHandler {
                     }
 
                     if (to != null) {
-                        inProgressPushHandlers.remove(to.getInstanceId());
+                        inProgressChangeHandlers.remove(to.getInstanceId());
                         to.changeEnded(handler, toChangeType);
                     }
 
@@ -216,6 +223,10 @@ public abstract class ControllerChangeHandler {
                             ((ViewGroup)fromParent).removeView(fromView);
                         }
                     }
+
+                    if (handler.removesFromViewOnPush() && from != null) {
+                        from.setNeedsAttach(false);
+                    }
                 }
             });
         }
@@ -229,6 +240,24 @@ public abstract class ControllerChangeHandler {
         forceRemoveViewOnPush = force;
     }
 
+    static class ChangeTransaction {
+        @Nullable final Controller to;
+        @Nullable final Controller from;
+        final boolean isPush;
+        @Nullable final ViewGroup container;
+        @Nullable final ControllerChangeHandler changeHandler;
+        @NonNull final List<ControllerChangeListener> listeners;
+
+        public ChangeTransaction(@Nullable Controller to, @Nullable Controller from, boolean isPush, @Nullable ViewGroup container, @Nullable ControllerChangeHandler changeHandler, @NonNull List<ControllerChangeListener> listeners) {
+            this.to = to;
+            this.from = from;
+            this.isPush = isPush;
+            this.container = container;
+            this.changeHandler = changeHandler;
+            this.listeners = listeners;
+        }
+    }
+
     /**
      * A listener interface useful for allowing external classes to be notified of change events.
      */
@@ -267,4 +296,14 @@ public abstract class ControllerChangeHandler {
         void onChangeCompleted();
     }
 
+    private static class ChangeHandlerData {
+        public final ControllerChangeHandler changeHandler;
+        public final boolean isPush;
+
+        public ChangeHandlerData(ControllerChangeHandler changeHandler, boolean isPush) {
+            this.changeHandler = changeHandler;
+            this.isPush = isPush;
+        }
+    }
+
 }

conductor/src/main/java/com/bluelinelabs/conductor/ControllerHostedRouter.java

@@ -44,6 +44,12 @@ class ControllerHostedRouter extends Router {
 
             hostController = controller;
             this.container = container;
+
+            for (RouterTransaction transaction : backstack) {
+                transaction.controller.setParentController(controller);
+            }
+
+            watchContainerAttach();
         }
     }
 

conductor/src/main/java/com/bluelinelabs/conductor/Router.java

@@ -14,6 +14,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import com.bluelinelabs.conductor.Controller.LifecycleListener;
+import com.bluelinelabs.conductor.ControllerChangeHandler.ChangeTransaction;
 import com.bluelinelabs.conductor.ControllerChangeHandler.ControllerChangeListener;
 import com.bluelinelabs.conductor.changehandler.SimpleSwapChangeHandler;
 import com.bluelinelabs.conductor.internal.NoOpControllerChangeHandler;
@@ -35,11 +36,13 @@ public abstract class Router {
     private static final String KEY_BACKSTACK = "Router.backstack";
     private static final String KEY_POPS_LAST_VIEW = "Router.popsLastView";
 
-    protected final Backstack backstack = new Backstack();
+    final Backstack backstack = new Backstack();
     private final List<ControllerChangeListener> changeListeners = new ArrayList<>();
+    private final List<ChangeTransaction> pendingControllerChanges = new ArrayList<>();
     final List<Controller> destroyingControllers = new ArrayList<>();
 
     private boolean popsLastView = false;
+    boolean containerFullyAttached = false;
 
     ViewGroup container;
 
@@ -415,10 +418,16 @@ public abstract class Router {
 
             boolean visibleTransactionsChanged = !backstacksAreEqual(newVisibleTransactions, oldVisibleTransactions);
             if (visibleTransactionsChanged) {
-                RouterTransaction rootTransaction = oldVisibleTransactions.size() > 0 ? oldVisibleTransactions.get(0) : null;
+                RouterTransaction oldRootTransaction = oldVisibleTransactions.size() > 0 ? oldVisibleTransactions.get(0) : null;
+                RouterTransaction newRootTransaction = newVisibleTransactions.get(0);
+
                 // Replace the old root with the new one
-                if (rootTransaction == null || rootTransaction.controller != newVisibleTransactions.get(0).controller) {
-                    performControllerChange(newVisibleTransactions.get(0), rootTransaction, newRootRequiresPush, changeHandler);
+                if (oldRootTransaction == null || oldRootTransaction.controller != newRootTransaction.controller) {
+                    // Ensure the existing root controller is fully pushed to the view hierarchy
+                    if (oldRootTransaction != null) {
+                        ControllerChangeHandler.completeHandlerImmediately(oldRootTransaction.controller.getInstanceId());
+                    }
+                    performControllerChange(newRootTransaction, oldRootTransaction, newRootRequiresPush, changeHandler);
                 }
 
                 // Remove all visible controllers that were previously on the backstack
@@ -427,6 +436,7 @@ public abstract class Router {
                     if (!newVisibleTransactions.contains(transaction)) {
                         ControllerChangeHandler localHandler = changeHandler != null ? changeHandler.copy() : new SimpleSwapChangeHandler();
                         localHandler.setForceRemoveViewOnPush(true);
+                        ControllerChangeHandler.completeHandlerImmediately(transaction.controller.getInstanceId());
                         performControllerChange(null, transaction, newRootRequiresPush, localHandler);
                     }
                 }
@@ -545,7 +555,7 @@ public abstract class Router {
         changeListeners.clear();
 
         for (RouterTransaction transaction : backstack) {
-            transaction.controller.activityDestroyed(activity.isChangingConfigurations());
+            transaction.controller.activityDestroyed(activity);
 
             for (Router childRouter : transaction.controller.getChildRouters()) {
                 childRouter.onActivityDestroyed(activity);
@@ -554,7 +564,7 @@ public abstract class Router {
 
         for (int index = destroyingControllers.size() - 1; index >= 0; index--) {
             Controller controller = destroyingControllers.get(index);
-            controller.activityDestroyed(activity.isChangingConfigurations());
+            controller.activityDestroyed(activity);
 
             for (Router childRouter : controller.getChildRouters()) {
                 childRouter.onActivityDestroyed(activity);
@@ -566,8 +576,8 @@ public abstract class Router {
 
     void prepareForHostDetach() {
         for (RouterTransaction transaction : backstack) {
-            if (ControllerChangeHandler.completePushImmediately(transaction.controller.getInstanceId())) {
-                transaction.controller.setNeedsAttach();
+            if (ControllerChangeHandler.completeHandlerImmediately(transaction.controller.getInstanceId())) {
+                transaction.controller.setNeedsAttach(true);
             }
             transaction.controller.prepareForHostDetach();
         }
@@ -653,12 +663,29 @@ public abstract class Router {
         }
     }
 
+    void watchContainerAttach() {
+        container.post(new Runnable() {
+            @Override
+            public void run() {
+                containerFullyAttached = true;
+            }
+        });
+    }
+
     void prepareForContainerRemoval() {
+        containerFullyAttached = false;
+
         if (container != null) {
             container.setOnHierarchyChangeListener(null);
         }
     }
 
+    void onContextAvailable() {
+        for (RouterTransaction transaction : backstack) {
+            transaction.controller.onContextAvailable();
+        }
+    }
+
     @NonNull
     final List<Controller> getControllers() {
         List<Controller> controllers = new ArrayList<>();
@@ -699,20 +726,62 @@ public abstract class Router {
         performControllerChange(to, from, isPush, changeHandler);
     }
 
-    private void performControllerChange(@Nullable final RouterTransaction to, @Nullable final RouterTransaction from, boolean isPush, @Nullable ControllerChangeHandler changeHandler) {
+    private void performControllerChange(@Nullable RouterTransaction to, @Nullable RouterTransaction from, boolean isPush, @Nullable ControllerChangeHandler changeHandler) {
         Controller toController = to != null ? to.controller : null;
         Controller fromController = from != null ? from.controller : null;
+        boolean forceDetachDestroy = false;
 
         if (to != null) {
             to.ensureValidIndex(getTransactionIndexer());
             setControllerRouter(toController);
         } else if (backstack.size() == 0 && !popsLastView) {
-            // We're emptying out the backstack. Views get weird if you transition them out, so just no-op it. The hosting
-            // Activity should be handling this by finishing or at least hiding this view.
+            // We're emptying out the backstack. Views get weird if you transition them out, so just no-op it. The host
+            // Activity or controller should be handling this by finishing or at least hiding this view.
             changeHandler = new NoOpControllerChangeHandler();
+            forceDetachDestroy = true;
         }
 
-        ControllerChangeHandler.executeChange(toController, fromController, isPush, container, changeHandler, changeListeners);
+        performControllerChange(toController, fromController, isPush, changeHandler);
+
+        if (forceDetachDestroy && fromController != null && fromController.getView() != null) {
+            fromController.detach(fromController.getView(), true, false);
+        }
+    }
+
+    private void performControllerChange(@Nullable final Controller to, @Nullable final Controller from, final boolean isPush, @Nullable final ControllerChangeHandler changeHandler) {
+        if (isPush && to != null && to.isDestroyed()) {
+            throw new IllegalStateException("Trying to push a controller that has already been destroyed. (" + to.getClass().getSimpleName() + ")");
+        }
+
+        final ChangeTransaction transaction = new ChangeTransaction(to, from, isPush, container, changeHandler, changeListeners);
+
+        if (pendingControllerChanges.size() > 0) {
+            // If we already have changes queued up (awaiting full container attach), queue this one up as well so they don't happen
+            // out of order.
+            pendingControllerChanges.add(transaction);
+        } else if (from != null && (changeHandler == null || changeHandler.removesFromViewOnPush()) && !containerFullyAttached) {
+            // If the change handler will remove the from view, we have to make sure the container is fully attached first so we avoid NPEs
+            // within ViewGroup (details on issue #287). Post this to the container to ensure the attach is complete before we try to remove
+            // anything.
+            pendingControllerChanges.add(transaction);
+            container.post(new Runnable() {
+                @Override
+                public void run() {
+                    performPendingControllerChanges();
+                }
+            });
+        } else {
+            ControllerChangeHandler.executeChange(transaction);
+        }
+    }
+
+    void performPendingControllerChanges() {
+        // We're intentionally using dynamic size checking (list.size()) here so we can account for changes
+        // that occur during this loop (ex: if a controller is popped from within onAttach)
+        for (int i = 0; i < pendingControllerChanges.size(); i++) {
+            ControllerChangeHandler.executeChange(pendingControllerChanges.get(i));
+        }
+        pendingControllerChanges.clear();
     }
 
     protected void pushToBackstack(@NonNull RouterTransaction entry) {
@@ -822,6 +891,7 @@ public abstract class Router {
 
     void setControllerRouter(@NonNull Controller controller) {
         controller.setRouter(this);
+        controller.onContextAvailable();
     }
 
     abstract void invalidateOptionsMenu();

conductor/src/main/java/com/bluelinelabs/conductor/RouterTransaction.java

@@ -140,4 +140,4 @@ public class RouterTransaction {
         return bundle;
     }
 
-}
+}

conductor/src/main/java/com/bluelinelabs/conductor/changehandler/AnimatorChangeHandler.java

@@ -21,6 +21,7 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
     private static final String KEY_DURATION = "AnimatorChangeHandler.duration";
     private static final String KEY_REMOVES_FROM_ON_PUSH = "AnimatorChangeHandler.removesFromViewOnPush";
 
+    @SuppressWarnings("WeakerAccess")
     public static final long DEFAULT_ANIMATION_DURATION = -1;
 
     private long animationDuration;
@@ -29,15 +30,19 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
     private boolean needsImmediateCompletion;
     private boolean completed;
     private Animator animator;
+    private OnAnimationReadyOrAbortedListener onAnimationReadyOrAbortedListener;
 
+    @SuppressWarnings("WeakerAccess")
     public AnimatorChangeHandler() {
         this(DEFAULT_ANIMATION_DURATION, true);
     }
 
+    @SuppressWarnings("WeakerAccess")
     public AnimatorChangeHandler(boolean removesFromViewOnPush) {
         this(DEFAULT_ANIMATION_DURATION, removesFromViewOnPush);
     }
 
+    @SuppressWarnings("WeakerAccess")
     public AnimatorChangeHandler(long duration) {
         this(duration, true);
     }
@@ -68,6 +73,8 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
         canceled = true;
         if (animator != null) {
             animator.cancel();
+        } else if (onAnimationReadyOrAbortedListener != null) {
+            onAnimationReadyOrAbortedListener.onReadyOrAborted();
         }
     }
 
@@ -78,6 +85,8 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
         needsImmediateCompletion = true;
         if (animator != null) {
             animator.end();
+        } else if (onAnimationReadyOrAbortedListener != null) {
+            onAnimationReadyOrAbortedListener.onReadyOrAborted();
         }
     }
 
@@ -121,24 +130,8 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
 
             if (to.getWidth() <= 0 && to.getHeight() <= 0) {
                 readyToAnimate = false;
-                to.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
-                    boolean hasRun;
-
-                    @Override
-                    public boolean onPreDraw() {
-                        final ViewTreeObserver observer = to.getViewTreeObserver();
-                        if (observer.isAlive()) {
-                            observer.removeOnPreDrawListener(this);
-                        }
-
-                        // Apparently this gets called multiple times, even if removeOnPreDrawListener is called successfully.
-                        if (!hasRun) {
-                            hasRun = true;
-                            performAnimation(container, from, to, isPush, addingToView, changeListener);
-                        }
-                        return true;
-                    }
-                });
+                onAnimationReadyOrAbortedListener = new OnAnimationReadyOrAbortedListener(container, from, to, isPush, true, changeListener);
+                to.getViewTreeObserver().addOnPreDrawListener(onAnimationReadyOrAbortedListener);
             }
         }
 
@@ -160,6 +153,8 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
             animator.cancel();
             animator = null;
         }
+
+        onAnimationReadyOrAbortedListener = null;
     }
 
     private void performAnimation(@NonNull final ViewGroup container, @Nullable final View from, @Nullable final View to, final boolean isPush, final boolean toAddedToContainer, @NonNull final ControllerChangeCompletedListener changeListener) {
@@ -213,4 +208,46 @@ public abstract class AnimatorChangeHandler extends ControllerChangeHandler {
         animator.start();
     }
 
+    private class OnAnimationReadyOrAbortedListener implements ViewTreeObserver.OnPreDrawListener {
+        @NonNull final ViewGroup container;
+        @Nullable final View from;
+        @Nullable final View to;
+        final boolean isPush;
+        final boolean addingToView;
+        @NonNull final ControllerChangeCompletedListener changeListener;
+        private boolean hasRun;
+
+        OnAnimationReadyOrAbortedListener(@NonNull ViewGroup container, @Nullable View from, @Nullable View to, boolean isPush, boolean addingToView, @NonNull ControllerChangeCompletedListener changeListener) {
+            this.container = container;
+            this.from = from;
+            this.to = to;
+            this.isPush = isPush;
+            this.addingToView = addingToView;
+            this.changeListener = changeListener;
+        }
+
+        @Override
+        public boolean onPreDraw() {
+            onReadyOrAborted();
+
+            return true;
+        }
+
+        void onReadyOrAborted() {
+            if (!hasRun) {
+                hasRun = true;
+
+                if (to != null) {
+                    final ViewTreeObserver observer = to.getViewTreeObserver();
+                    if (observer.isAlive()) {
+                        observer.removeOnPreDrawListener(this);
+                    }
+                }
+
+                performAnimation(container, from, to, isPush, addingToView, changeListener);
+            }
+        }
+
+    }
+
 }

conductor/src/main/java/com/bluelinelabs/conductor/changehandler/FadeChangeHandler.java

@@ -37,7 +37,7 @@ public class FadeChangeHandler extends AnimatorChangeHandler {
             animator.play(ObjectAnimator.ofFloat(to, View.ALPHA, start, 1));
         }
 
-        if (from != null && removesFromViewOnPush()) {
+        if (from != null && (!isPush || removesFromViewOnPush())) {
             animator.play(ObjectAnimator.ofFloat(from, View.ALPHA, 0));
         }
 

conductor/src/main/java/com/bluelinelabs/conductor/internal/LifecycleHandler.java

@@ -41,6 +41,7 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
     private boolean destroyed;
     private boolean attached;
 
+    private static final Map<Activity, LifecycleHandler> activeLifecycleHandlers = new HashMap<>();
     private SparseArray<String> permissionRequestMap = new SparseArray<>();
     private SparseArray<String> activityRequestMap = new SparseArray<>();
     private ArrayList<PendingPermissionRequest> pendingPermissionRequests = new ArrayList<>();
@@ -54,7 +55,10 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
 
     @Nullable
     private static LifecycleHandler findInActivity(@NonNull Activity activity) {
-        LifecycleHandler lifecycleHandler = (LifecycleHandler)activity.getFragmentManager().findFragmentByTag(FRAGMENT_TAG);
+        LifecycleHandler lifecycleHandler = activeLifecycleHandlers.get(activity);
+        if (lifecycleHandler == null) {
+            lifecycleHandler = (LifecycleHandler)activity.getFragmentManager().findFragmentByTag(FRAGMENT_TAG);
+        }
         if (lifecycleHandler != null) {
             lifecycleHandler.registerActivityListener(activity);
         }
@@ -113,6 +117,11 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
         if (!hasRegisteredCallbacks) {
             hasRegisteredCallbacks = true;
             activity.getApplication().registerActivityLifecycleCallbacks(this);
+
+            // Since Fragment transactions are async, we have to keep an <Activity, LifecycleHandler> map in addition
+            // to trying to find the LifecycleHandler fragment in the Activity to handle the case of the developer
+            // trying to immediately get > 1 router in the same Activity. See issue #299.
+            activeLifecycleHandlers.put(activity, this);
         }
     }
 
@@ -147,6 +156,7 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
 
         if (activity != null) {
             activity.getApplication().unregisterActivityLifecycleCallbacks(this);
+            activeLifecycleHandlers.remove(activity);
             destroyRouters();
             activity = null;
         }
@@ -184,6 +194,10 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
                 requestPermissions(request.instanceId, request.permissions, request.requestCode);
             }
         }
+
+        for (ActivityHostedRouter router : routerMap.values()) {
+            router.onContextAvailable();
+        }
     }
 
     private void destroyRouters() {
@@ -306,6 +320,10 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
     public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
         if (this.activity == null && findInActivity(activity) == LifecycleHandler.this) {
             this.activity = activity;
+
+            for (ActivityHostedRouter router : routerMap.values()) {
+                router.onContextAvailable();
+            }
         }
     }
 
@@ -357,7 +375,9 @@ public class LifecycleHandler extends Fragment implements ActivityLifecycleCallb
     }
 
     @Override
-    public void onActivityDestroyed(Activity activity) { }
+    public void onActivityDestroyed(Activity activity) {
+        activeLifecycleHandlers.remove(activity);
+    }
 
     private static class PendingPermissionRequest implements Parcelable {
         final String instanceId;

conductor/src/main/java/com/bluelinelabs/conductor/internal/NoOpControllerChangeHandler.java

@@ -24,4 +24,4 @@ public class NoOpControllerChangeHandler extends ControllerChangeHandler {
     public boolean isReusable() {
         return true;
     }
-}
+}

conductor/src/test/java/com/bluelinelabs/conductor/ControllerLifecycleCallbacksTests.java

@@ -1,5 +1,6 @@
 package com.bluelinelabs.conductor;
 
+import android.content.Context;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.view.View;
@@ -49,7 +50,7 @@ public class ControllerLifecycleCallbacksTests {
     public void setup() {
         createActivityController(null, true);
 
-        currentCallState = new CallState();
+        currentCallState = new CallState(false);
     }
 
     @Test
@@ -57,7 +58,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController controller = new TestController();
         attachLifecycleListener(controller);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, controller);
         router.pushController(RouterTransaction.with(controller)
@@ -78,7 +79,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController controller = new TestController();
         attachLifecycleListener(controller);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, controller);
         router.pushController(RouterTransaction.with(controller)
@@ -109,7 +110,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController controller = new TestController();
         attachLifecycleListener(controller);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, controller);
         router.pushController(RouterTransaction.with(controller)
@@ -131,6 +132,7 @@ public class ControllerLifecycleCallbacksTests {
 
         activityProxy.destroy();
 
+        expectedCallState.contextUnavailableCalls++;
         expectedCallState.destroyCalls++;
         assertCalls(expectedCallState, controller);
     }
@@ -140,7 +142,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController controller = new TestController();
         attachLifecycleListener(controller);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, controller);
         router.pushController(RouterTransaction.with(controller)
@@ -167,11 +169,13 @@ public class ControllerLifecycleCallbacksTests {
         assertCalls(expectedCallState, controller);
 
         activityProxy.destroy();
+        expectedCallState.contextUnavailableCalls++;
         assertCalls(expectedCallState, controller);
 
         createActivityController(bundle, false);
         controller = (TestController)router.getControllerWithTag("root");
 
+        expectedCallState.contextAvailableCalls++;
         expectedCallState.restoreInstanceStateCalls++;
         expectedCallState.restoreViewStateCalls++;
         expectedCallState.changeStartCalls++;
@@ -184,6 +188,7 @@ public class ControllerLifecycleCallbacksTests {
         currentCallState.changeEndCalls = controller.currentCallState.changeEndCalls;
         currentCallState.createViewCalls = controller.currentCallState.createViewCalls;
         currentCallState.attachCalls = controller.currentCallState.attachCalls;
+        currentCallState.contextAvailableCalls = controller.currentCallState.contextAvailableCalls;
 
         assertCalls(expectedCallState, controller);
 
@@ -204,7 +209,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController controller = new TestController();
         attachLifecycleListener(controller);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, controller);
         router.pushController(RouterTransaction.with(controller)
@@ -222,12 +227,14 @@ public class ControllerLifecycleCallbacksTests {
         assertCalls(expectedCallState, controller);
 
         activityProxy.resume();
+
+        assertCalls(expectedCallState, controller);
     }
 
     @Test
     public void testLifecycleCallOrder() {
         final TestController testController = new TestController();
-        final CallState callState = new CallState();
+        final CallState callState = new CallState(false);
 
         testController.addLifecycleListener(new LifecycleListener() {
             @Override
@@ -443,7 +450,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController child = new TestController();
         attachLifecycleListener(child);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, child);
 
@@ -470,7 +477,7 @@ public class ControllerLifecycleCallbacksTests {
         TestController child = new TestController();
         attachLifecycleListener(child);
 
-        CallState expectedCallState = new CallState();
+        CallState expectedCallState = new CallState(false);
 
         assertCalls(expectedCallState, child);
 
@@ -486,6 +493,7 @@ public class ControllerLifecycleCallbacksTests {
 
         expectedCallState.detachCalls++;
         expectedCallState.destroyViewCalls++;
+        expectedCallState.contextUnavailableCalls++;
         expectedCallState.destroyCalls++;
 
         assertCalls(expectedCallState, child);
@@ -495,6 +503,7 @@ public class ControllerLifecycleCallbacksTests {
         return MockChangeHandler.listeningChangeHandler(new ChangeHandlerListener() {
             @Override
             public void willStartChange() {
+                expectedCallState.contextAvailableCalls++;
                 expectedCallState.changeStartCalls++;
                 expectedCallState.createViewCalls++;
                 assertCalls(expectedCallState, controller);
@@ -526,6 +535,7 @@ public class ControllerLifecycleCallbacksTests {
             public void didAttachOrDetach() {
                 expectedCallState.destroyViewCalls++;
                 expectedCallState.detachCalls++;
+                expectedCallState.contextUnavailableCalls++;
                 expectedCallState.destroyCalls++;
                 assertCalls(expectedCallState, controller);
             }
@@ -555,6 +565,16 @@ public class ControllerLifecycleCallbacksTests {
                 currentCallState.changeEndCalls++;
             }
 
+            @Override
+            public void postContextAvailable(@NonNull Controller controller, @NonNull Context context) {
+                currentCallState.contextAvailableCalls++;
+            }
+
+            @Override
+            public void postContextUnavailable(@NonNull Controller controller) {
+                currentCallState.contextUnavailableCalls++;
+            }
+
             @Override
             public void postCreateView(@NonNull Controller controller, @NonNull View view) {
                 currentCallState.createViewCalls++;

conductor/src/test/java/com/bluelinelabs/conductor/util/CallState.java

@@ -19,10 +19,8 @@ public class CallState implements Parcelable {
     public int onActivityResultCalls;
     public int onRequestPermissionsResultCalls;
     public int createOptionsMenuCalls;
-
-    public CallState() {
-        this(false);
-    }
+    public int contextAvailableCalls;
+    public int contextUnavailableCalls;
 
     public CallState(boolean setupForAddedController) {
         if (setupForAddedController) {
@@ -30,6 +28,7 @@ public class CallState implements Parcelable {
             changeEndCalls++;
             createViewCalls++;
             attachCalls++;
+            contextAvailableCalls++;
         }
     }
 
@@ -42,8 +41,14 @@ public class CallState implements Parcelable {
             return false;
         }
 
-        CallState callState = (CallState)o;
+        CallState callState = (CallState) o;
 
+        if (contextAvailableCalls != callState.contextAvailableCalls) {
+            return false;
+        }
+        if (contextUnavailableCalls != callState.contextUnavailableCalls) {
+            return false;
+        }
         if (changeStartCalls != callState.changeStartCalls) {
             return false;
         }
@@ -102,6 +107,8 @@ public class CallState implements Parcelable {
         result = 31 * result + onActivityResultCalls;
         result = 31 * result + onRequestPermissionsResultCalls;
         result = 31 * result + createOptionsMenuCalls;
+        result = 31 * result + contextAvailableCalls;
+        result = 31 * result + contextUnavailableCalls;
         return result;
     }
 
@@ -122,6 +129,8 @@ public class CallState implements Parcelable {
                 "\n    onActivityResultCalls=" + onActivityResultCalls +
                 "\n    onRequestPermissionsResultCalls=" + onRequestPermissionsResultCalls +
                 "\n    createOptionsMenuCalls=" + createOptionsMenuCalls +
+                "\n    contextAvailableCalls=" + contextAvailableCalls +
+                "\n    contextUnavailableCalls=" + contextUnavailableCalls +
                 "}\n";
     }
 
@@ -144,11 +153,13 @@ public class CallState implements Parcelable {
         out.writeInt(onActivityResultCalls);
         out.writeInt(onRequestPermissionsResultCalls);
         out.writeInt(createOptionsMenuCalls);
+        out.writeInt(contextAvailableCalls);
+        out.writeInt(contextUnavailableCalls);
     }
 
-    public static final Parcelable.Creator<CallState> CREATOR  = new Parcelable.Creator<CallState>() {
+    public static final Parcelable.Creator<CallState> CREATOR = new Parcelable.Creator<CallState>() {
         public CallState createFromParcel(Parcel in) {
-            CallState state = new CallState();
+            CallState state = new CallState(false);
 
             state.changeStartCalls = in.readInt();
             state.changeEndCalls = in.readInt();
@@ -164,6 +175,8 @@ public class CallState implements Parcelable {
             state.onActivityResultCalls = in.readInt();
             state.onRequestPermissionsResultCalls = in.readInt();
             state.createOptionsMenuCalls = in.readInt();
+            state.contextAvailableCalls = in.readInt();
+            state.contextUnavailableCalls = in.readInt();
 
             return state;
         }
@@ -172,4 +185,4 @@ public class CallState implements Parcelable {
             return new CallState[size];
         }
     };
-}
+}

conductor/src/test/java/com/bluelinelabs/conductor/util/TestController.java

@@ -1,5 +1,6 @@
 package com.bluelinelabs.conductor.util;
 
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.IdRes;
@@ -23,7 +24,7 @@ public class TestController extends Controller {
 
     private static final String KEY_CALL_STATE = "TestController.currentCallState";
 
-    public CallState currentCallState = new CallState();
+    public CallState currentCallState = new CallState(false);
     public ChangeHandlerHistory changeHandlerHistory = new ChangeHandlerHistory();
 
     @NonNull
@@ -63,6 +64,18 @@ public class TestController extends Controller {
         }
     }
 
+    @Override
+    protected void onContextAvailable(@NonNull Context context) {
+        super.onContextAvailable(context);
+        currentCallState.contextAvailableCalls++;
+    }
+
+    @Override
+    protected void onContextUnavailable() {
+        super.onContextUnavailable();
+        currentCallState.contextUnavailableCalls++;
+    }
+
     @Override
     protected void onAttach(@NonNull View view) {
         super.onAttach(view);

demo/build.gradle

@@ -1,24 +1,9 @@
-buildscript {
-    repositories {
-        jcenter()
-    }
-    dependencies {
-        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
-    }
-}
-
 apply plugin: 'com.android.application'
-apply plugin: 'com.neenbedankt.android-apt'
 
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion
     buildToolsVersion rootProject.ext.buildToolsVersion
 
-    lintOptions {
-        abortOnError true
-        ignore 'UnusedResources'
-    }
-
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_7
         targetCompatibility JavaVersion.VERSION_1_7
@@ -49,13 +34,15 @@ dependencies {
     compile rootProject.ext.supportV4
     compile rootProject.ext.supportDesign
 
-    apt rootProject.ext.butterknifeCompiler
+    annotationProcessor rootProject.ext.butterknifeCompiler
     compile rootProject.ext.butterknife
     compile rootProject.ext.picasso
 
-    compile project(':conductor-support')
-    compile project(':conductor-rxlifecycle')
-    compile project(':conductor-rxlifecycle2')
+    compile project(':conductor-modules:support')
+    compile project(':conductor-modules:rxlifecycle')
+    compile project(':conductor-modules:rxlifecycle2')
+    compile project(':conductor-modules:autodispose')
+    compile project(':conductor-modules:arch-components-lifecycle')
 
     debugCompile rootProject.ext.leakCanary
     releaseCompile rootProject.ext.leakCanaryNoOp

demo/src/main/java/com/bluelinelabs/conductor/demo/changehandler/SharedElementDelayingChangeHandler.java

@@ -70,6 +70,7 @@ public class SharedElementDelayingChangeHandler extends ArcFadeMoveChangeHandler
 
                                     if (waitForTransitionNames.size() == 0) {
                                         to.getViewTreeObserver().removeOnPreDrawListener(onPreDrawListener);
+                                        onPreDrawListener = null;
 
                                         to.setVisibility(View.INVISIBLE);
 

demo/src/main/java/com/bluelinelabs/conductor/demo/changehandler/transitions/FabTransform.java

@@ -292,4 +292,4 @@ public class FabTransform extends Transition {
         transitionValues.values.put(PROP_BOUNDS, new Rect(view.getLeft(), view.getTop(),
                 view.getRight(), view.getBottom()));
     }
-}
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/changehandler/transitions/GravityArcMotion.java

@@ -214,4 +214,4 @@ public class GravityArcMotion extends ArcMotion {
         return path;
     }
 
-}
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/ArchLifecycleController.java

@@ -0,0 +1,152 @@
+package com.bluelinelabs.conductor.demo.controllers;
+
+import android.arch.lifecycle.Lifecycle.Event;
+import android.arch.lifecycle.LifecycleObserver;
+import android.arch.lifecycle.OnLifecycleEvent;
+import android.support.annotation.NonNull;
+import android.support.v4.content.ContextCompat;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.bluelinelabs.conductor.ControllerChangeHandler;
+import com.bluelinelabs.conductor.ControllerChangeType;
+import com.bluelinelabs.conductor.RouterTransaction;
+import com.bluelinelabs.conductor.archlifecycle.LifecycleController;
+import com.bluelinelabs.conductor.changehandler.HorizontalChangeHandler;
+import com.bluelinelabs.conductor.demo.ActionBarProvider;
+import com.bluelinelabs.conductor.demo.DemoApplication;
+import com.bluelinelabs.conductor.demo.R;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnClick;
+import butterknife.Unbinder;
+
+public class ArchLifecycleController extends LifecycleController {
+
+    private static final String TAG = "ArchLifecycleController";
+
+    @BindView(R.id.tv_title) TextView tvTitle;
+
+    private Unbinder unbinder;
+    private boolean hasExited;
+
+    public ArchLifecycleController() {
+        LifecycleObserver lifecycleObserver = new LifecycleObserver() {
+            @OnLifecycleEvent(Event.ON_CREATE)
+            void onCreate() {
+                Log.d(TAG, "LifecycleObserver onCreate() called");
+            }
+
+            @OnLifecycleEvent(Event.ON_START)
+            void onStart() {
+                Log.d(TAG, "LifecycleObserver onStart() called");
+            }
+
+            @OnLifecycleEvent(Event.ON_RESUME)
+            void onResume() {
+                Log.d(TAG, "LifecycleObserver onResume() called");
+            }
+
+            @OnLifecycleEvent(Event.ON_PAUSE)
+            void onPause() {
+                Log.d(TAG, "LifecycleObserver onPause() called");
+            }
+
+            @OnLifecycleEvent(Event.ON_STOP)
+            void onStop() {
+                Log.d(TAG, "LifecycleObserver onStop() called");
+            }
+
+            @OnLifecycleEvent(Event.ON_DESTROY)
+            void onDestroy() {
+                Log.d(TAG, "LifecycleObserver onDestroy() called");
+            }
+        };
+
+        Log.i(TAG, "constructor called");
+
+        getLifecycle().addObserver(lifecycleObserver);
+    }
+
+    @NonNull
+    @Override
+    protected View onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
+        Log.i(TAG, "onCreateView() called");
+
+        View view = inflater.inflate(R.layout.controller_lifecycle, container, false);
+        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.orange_300));
+        unbinder = ButterKnife.bind(this, view);
+
+        tvTitle.setText(getResources().getString(R.string.rxlifecycle_title, TAG));
+
+        return view;
+    }
+
+    @Override
+    protected void onAttach(@NonNull View view) {
+        super.onAttach(view);
+
+        Log.i(TAG, "onAttach() called");
+
+        (((ActionBarProvider) getActivity()).getSupportActionBar()).setTitle("Arch Components Lifecycle Demo");
+    }
+
+    @Override
+    protected void onDestroyView(@NonNull View view) {
+        super.onDestroyView(view);
+
+        Log.i(TAG, "onDestroyView() called");
+
+        unbinder.unbind();
+        unbinder = null;
+    }
+
+    @Override
+    protected void onDetach(@NonNull View view) {
+        super.onDetach(view);
+
+        Log.i(TAG, "onDetach() called");
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        Log.i(TAG, "onDestroy() called");
+
+        if (hasExited) {
+            DemoApplication.refWatcher.watch(this);
+        }
+    }
+
+    @Override
+    protected void onChangeEnded(@NonNull ControllerChangeHandler changeHandler, @NonNull ControllerChangeType changeType) {
+        super.onChangeEnded(changeHandler, changeType);
+
+        hasExited = !changeType.isEnter;
+        if (isDestroyed()) {
+            DemoApplication.refWatcher.watch(this);
+        }
+    }
+
+    @OnClick(R.id.btn_next_release_view) void onNextWithReleaseClicked() {
+        setRetainViewMode(RetainViewMode.RELEASE_DETACH);
+
+        getRouter().pushController(RouterTransaction.with(new TextController("Logcat should now report that the Controller's onDetach() and LifecycleObserver's onPause() methods were called, followed by the Controller's onDestroyView() and LifecycleObserver's onStop()."))
+                .pushChangeHandler(new HorizontalChangeHandler())
+                .popChangeHandler(new HorizontalChangeHandler()));
+    }
+
+    @OnClick(R.id.btn_next_retain_view) void onNextWithRetainClicked() {
+        setRetainViewMode(RetainViewMode.RETAIN_DETACH);
+
+        getRouter().pushController(RouterTransaction.with(new TextController("Logcat should now report that the Controller's onDetach() and LifecycleObserver's onPause() methods were called."))
+                .pushChangeHandler(new HorizontalChangeHandler())
+                .popChangeHandler(new HorizontalChangeHandler()));
+    }
+
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/AutodisposeController.java

@@ -0,0 +1,170 @@
+package com.bluelinelabs.conductor.demo.controllers;
+
+import android.support.annotation.NonNull;
+import android.support.v4.content.ContextCompat;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.bluelinelabs.conductor.Controller;
+import com.bluelinelabs.conductor.ControllerChangeHandler;
+import com.bluelinelabs.conductor.ControllerChangeType;
+import com.bluelinelabs.conductor.RouterTransaction;
+import com.bluelinelabs.conductor.autodispose.ControllerScopeProvider;
+import com.bluelinelabs.conductor.changehandler.HorizontalChangeHandler;
+import com.bluelinelabs.conductor.demo.ActionBarProvider;
+import com.bluelinelabs.conductor.demo.DemoApplication;
+import com.bluelinelabs.conductor.demo.R;
+import com.uber.autodispose.LifecycleScopeProvider;
+import com.uber.autodispose.ObservableScoper;
+
+import java.util.concurrent.TimeUnit;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnClick;
+import butterknife.Unbinder;
+import io.reactivex.Observable;
+import io.reactivex.functions.Action;
+import io.reactivex.functions.Consumer;
+
+// Shamelessly borrowed from the official RxLifecycle demo by Trello and adapted for Conductor Controllers
+// instead of Activities or Fragments.
+public class AutodisposeController extends Controller {
+
+    private static final String TAG = "AutodisposeController";
+
+    @BindView(R.id.tv_title) TextView tvTitle;
+
+    private Unbinder unbinder;
+    private boolean hasExited;
+    private final LifecycleScopeProvider scopeProvider = ControllerScopeProvider.from(this);
+
+    public AutodisposeController() {
+        Observable.interval(1, TimeUnit.SECONDS)
+                .doOnDispose(new Action() {
+                    @Override
+                    public void run() {
+                        Log.i(TAG, "Disposing from constructor");
+                    }
+                })
+                .to(new ObservableScoper<Long>(scopeProvider))
+                .subscribe(new Consumer<Long>() {
+                    @Override
+                    public void accept(Long num) {
+                        Log.i(TAG, "Started in constructor, running until onDestroy(): " + num);
+                    }
+                });
+    }
+
+    @NonNull
+    @Override
+    protected View onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
+        Log.i(TAG, "onCreateView() called");
+
+        View view = inflater.inflate(R.layout.controller_lifecycle, container, false);
+        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.purple_300));
+        unbinder = ButterKnife.bind(this, view);
+
+        tvTitle.setText(getResources().getString(R.string.rxlifecycle_title, TAG));
+
+        Observable.interval(1, TimeUnit.SECONDS)
+                .doOnDispose(new Action() {
+                    @Override
+                    public void run() {
+                        Log.i(TAG, "Disposing from onCreateView()");
+                    }
+                })
+                .to(new ObservableScoper<Long>(scopeProvider))
+                .subscribe(new Consumer<Long>() {
+                    @Override
+                    public void accept(Long num) {
+                        Log.i(TAG, "Started in onCreateView(), running until onDestroyView(): " + num);
+                    }
+                });
+
+        return view;
+    }
+
+    @Override
+    protected void onAttach(@NonNull View view) {
+        super.onAttach(view);
+
+        Log.i(TAG, "onAttach() called");
+
+        (((ActionBarProvider) getActivity()).getSupportActionBar()).setTitle("Autodispose Demo");
+
+        Observable.interval(1, TimeUnit.SECONDS)
+                .doOnDispose(new Action() {
+                    @Override
+                    public void run() {
+                        Log.i(TAG, "Disposing from onAttach()");
+                    }
+                })
+                .to(new ObservableScoper<Long>(scopeProvider))
+                .subscribe(new Consumer<Long>() {
+                    @Override
+                    public void accept(Long num) {
+                        Log.i(TAG, "Started in onAttach(), running until onDetach(): " + num);
+                    }
+                });
+    }
+
+    @Override
+    protected void onDestroyView(@NonNull View view) {
+        super.onDestroyView(view);
+
+        Log.i(TAG, "onDestroyView() called");
+
+        unbinder.unbind();
+        unbinder = null;
+    }
+
+    @Override
+    protected void onDetach(@NonNull View view) {
+        super.onDetach(view);
+
+        Log.i(TAG, "onDetach() called");
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        Log.i(TAG, "onDestroy() called");
+
+        if (hasExited) {
+            DemoApplication.refWatcher.watch(this);
+        }
+    }
+
+    @Override
+    protected void onChangeEnded(@NonNull ControllerChangeHandler changeHandler, @NonNull ControllerChangeType changeType) {
+        super.onChangeEnded(changeHandler, changeType);
+
+        hasExited = !changeType.isEnter;
+        if (isDestroyed()) {
+            DemoApplication.refWatcher.watch(this);
+        }
+    }
+
+    @OnClick(R.id.btn_next_release_view)
+    void onNextWithReleaseClicked() {
+        setRetainViewMode(RetainViewMode.RELEASE_DETACH);
+
+        getRouter().pushController(RouterTransaction.with(new TextController("Logcat should now report that the observables from onAttach() and onViewBound() have been disposed of, while the constructor observable is still running."))
+                .pushChangeHandler(new HorizontalChangeHandler())
+                .popChangeHandler(new HorizontalChangeHandler()));
+    }
+
+    @OnClick(R.id.btn_next_retain_view)
+    void onNextWithRetainClicked() {
+        setRetainViewMode(RetainViewMode.RETAIN_DETACH);
+
+        getRouter().pushController(RouterTransaction.with(new TextController("Logcat should now report that the observables from onAttach() has been disposed of, while the constructor and onViewBound() observables are still running."))
+                .pushChangeHandler(new HorizontalChangeHandler())
+                .popChangeHandler(new HorizontalChangeHandler()));
+    }
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/CityDetailController.java

@@ -84,7 +84,7 @@ public class CityDetailController extends BaseController {
         private final String textViewTransitionName;
         private final String[] details;
 
-        public CityDetailAdapter(LayoutInflater inflater, @DrawableRes String title, int imageDrawableRes, String[] details, String transitionNameBase) {
+        public CityDetailAdapter(LayoutInflater inflater, String title, @DrawableRes int imageDrawableRes, String[] details, String transitionNameBase) {
             this.inflater = inflater;
             this.title = title;
             this.imageDrawableRes = imageDrawableRes;

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/ExternalModulesController.java

@@ -0,0 +1,147 @@
+package com.bluelinelabs.conductor.demo.controllers;
+
+import android.graphics.PorterDuff.Mode;
+import android.support.annotation.ColorRes;
+import android.support.annotation.NonNull;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bluelinelabs.conductor.ControllerChangeHandler;
+import com.bluelinelabs.conductor.ControllerChangeType;
+import com.bluelinelabs.conductor.RouterTransaction;
+import com.bluelinelabs.conductor.changehandler.FadeChangeHandler;
+import com.bluelinelabs.conductor.demo.R;
+import com.bluelinelabs.conductor.demo.controllers.base.BaseController;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnClick;
+
+public class ExternalModulesController extends BaseController {
+
+    private enum DemoModel {
+        RX_LIFECYCLE("Rx Lifecycle", R.color.red_300),
+        RX_LIFECYCLE_2("Rx Lifecycle 2", R.color.blue_grey_300),
+        AUTODISPOSE("Autodispose", R.color.purple_300),
+        ARCH_LIFECYCLE("Arch Components Lifecycle", R.color.orange_300);
+
+        String title;
+        @ColorRes int color;
+
+        DemoModel(String title, @ColorRes int color) {
+            this.title = title;
+            this.color = color;
+        }
+    }
+
+    @BindView(R.id.recycler_view) RecyclerView recyclerView;
+
+    @NonNull
+    @Override
+    protected View inflateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
+        return inflater.inflate(R.layout.controller_additional_modules, container, false);
+    }
+
+    @Override
+    protected void onViewBound(@NonNull View view) {
+        super.onViewBound(view);
+
+        recyclerView.setHasFixedSize(true);
+        recyclerView.setLayoutManager(new LinearLayoutManager(view.getContext()));
+        recyclerView.setAdapter(new AdditionalModulesAdapter(LayoutInflater.from(view.getContext()), DemoModel.values()));
+    }
+
+    @Override
+    protected void onChangeStarted(@NonNull ControllerChangeHandler changeHandler, @NonNull ControllerChangeType changeType) {
+        if (changeType.isEnter) {
+            setTitle();
+        }
+    }
+
+    @Override
+    protected String getTitle() {
+        return "External Module Demos";
+    }
+
+    void onModelRowClick(DemoModel model) {
+        switch (model) {
+            case RX_LIFECYCLE:
+                getRouter().pushController(RouterTransaction.with(new RxLifecycleController())
+                        .pushChangeHandler(new FadeChangeHandler())
+                        .popChangeHandler(new FadeChangeHandler()));
+                break;
+            case RX_LIFECYCLE_2:
+                getRouter().pushController(RouterTransaction.with(new RxLifecycle2Controller())
+                        .pushChangeHandler(new FadeChangeHandler())
+                        .popChangeHandler(new FadeChangeHandler()));
+                break;
+            case AUTODISPOSE:
+                getRouter().pushController(RouterTransaction.with(new AutodisposeController())
+                        .pushChangeHandler(new FadeChangeHandler())
+                        .popChangeHandler(new FadeChangeHandler()));
+                break;
+            case ARCH_LIFECYCLE:
+                getRouter().pushController(RouterTransaction.with(new ArchLifecycleController())
+                        .pushChangeHandler(new FadeChangeHandler())
+                        .popChangeHandler(new FadeChangeHandler()));
+                break;
+        }
+    }
+
+    class AdditionalModulesAdapter extends RecyclerView.Adapter<AdditionalModulesAdapter.ViewHolder> {
+
+        private final LayoutInflater inflater;
+        private final DemoModel[] items;
+
+        public AdditionalModulesAdapter(LayoutInflater inflater, DemoModel[] items) {
+            this.inflater = inflater;
+            this.items = items;
+        }
+
+        @Override
+        public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            return new ViewHolder(inflater.inflate(R.layout.row_home, parent, false));
+        }
+
+        @Override
+        public void onBindViewHolder(ViewHolder holder, int position) {
+            holder.bind(items[position]);
+        }
+
+        @Override
+        public int getItemCount() {
+            return items.length;
+        }
+
+        class ViewHolder extends RecyclerView.ViewHolder {
+
+            @BindView(R.id.tv_title) TextView tvTitle;
+            @BindView(R.id.img_dot) ImageView imgDot;
+            private DemoModel model;
+
+            public ViewHolder(View itemView) {
+                super(itemView);
+                ButterKnife.bind(this, itemView);
+            }
+
+            void bind(DemoModel item) {
+                model = item;
+                tvTitle.setText(item.title);
+                imgDot.getDrawable().setColorFilter(ContextCompat.getColor(getActivity(), item.color), Mode.SRC_ATOP);
+            }
+
+            @OnClick(R.id.row_root)
+            void onRowClick() {
+                onModelRowClick(model);
+            }
+
+        }
+    }
+
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/HomeController.java

@@ -28,6 +28,7 @@ import com.bluelinelabs.conductor.ControllerChangeHandler;
 import com.bluelinelabs.conductor.ControllerChangeType;
 import com.bluelinelabs.conductor.RouterTransaction;
 import com.bluelinelabs.conductor.changehandler.FadeChangeHandler;
+import com.bluelinelabs.conductor.changehandler.HorizontalChangeHandler;
 import com.bluelinelabs.conductor.changehandler.TransitionChangeHandlerCompat;
 import com.bluelinelabs.conductor.demo.R;
 import com.bluelinelabs.conductor.demo.changehandler.ArcFadeMoveChangeHandler;
@@ -41,7 +42,7 @@ import butterknife.OnClick;
 
 public class HomeController extends BaseController {
 
-    private enum HomeDemoModel {
+    private enum DemoModel {
         NAVIGATION("Navigation Demos", R.color.red_300),
         TRANSITIONS("Transition Demos", R.color.blue_grey_300),
         SHARED_ELEMENT_TRANSITIONS("Shared Element Demos", R.color.purple_300),
@@ -51,13 +52,12 @@ public class HomeController extends BaseController {
         MULTIPLE_CHILD_ROUTERS("Multiple Child Routers", R.color.deep_orange_300),
         MASTER_DETAIL("Master Detail", R.color.grey_300),
         DRAG_DISMISS("Drag Dismiss", R.color.lime_300),
-        RX_LIFECYCLE("Rx Lifecycle", R.color.teal_300),
-        RX_LIFECYCLE_2("Rx Lifecycle 2", R.color.brown_300);
+        EXTERNAL_MODULES("Bonus Modules", R.color.teal_300);
 
         String title;
         @ColorRes int color;
 
-        HomeDemoModel(String title, @ColorRes int color) {
+        DemoModel(String title, @ColorRes int color) {
             this.title = title;
             this.color = color;
         }
@@ -84,7 +84,7 @@ public class HomeController extends BaseController {
 
         recyclerView.setHasFixedSize(true);
         recyclerView.setLayoutManager(new LinearLayoutManager(view.getContext()));
-        recyclerView.setAdapter(new HomeAdapter(LayoutInflater.from(view.getContext()), HomeDemoModel.values()));
+        recyclerView.setAdapter(new HomeAdapter(LayoutInflater.from(view.getContext()), DemoModel.values()));
     }
 
     @Override
@@ -163,7 +163,7 @@ public class HomeController extends BaseController {
 
     }
 
-    void onModelRowClick(HomeDemoModel model, int position) {
+    void onModelRowClick(DemoModel model, int position) {
         switch (model) {
             case NAVIGATION:
                 getRouter().pushController(RouterTransaction.with(new NavigationDemoController(0, DisplayUpMode.SHOW_FOR_CHILDREN_ONLY))
@@ -201,15 +201,10 @@ public class HomeController extends BaseController {
                         .pushChangeHandler(new FadeChangeHandler(false))
                         .popChangeHandler(new FadeChangeHandler()));
                 break;
-            case RX_LIFECYCLE:
-                getRouter().pushController(RouterTransaction.with(new RxLifecycleController())
-                        .pushChangeHandler(new FadeChangeHandler())
-                        .popChangeHandler(new FadeChangeHandler()));
-                break;
-            case RX_LIFECYCLE_2:
-                getRouter().pushController(RouterTransaction.with(new RxLifecycle2Controller())
-                        .pushChangeHandler(new FadeChangeHandler())
-                        .popChangeHandler(new FadeChangeHandler()));
+            case EXTERNAL_MODULES:
+                getRouter().pushController(RouterTransaction.with(new ExternalModulesController())
+                        .pushChangeHandler(new HorizontalChangeHandler())
+                        .popChangeHandler(new HorizontalChangeHandler()));
                 break;
             case MULTIPLE_CHILD_ROUTERS:
                 getRouter().pushController(RouterTransaction.with(new MultipleChildRouterController())
@@ -227,9 +222,9 @@ public class HomeController extends BaseController {
     class HomeAdapter extends RecyclerView.Adapter<HomeAdapter.ViewHolder> {
 
         private final LayoutInflater inflater;
-        private final HomeDemoModel[] items;
+        private final DemoModel[] items;
 
-        public HomeAdapter(LayoutInflater inflater, HomeDemoModel[] items) {
+        public HomeAdapter(LayoutInflater inflater, DemoModel[] items) {
             this.inflater = inflater;
             this.items = items;
         }
@@ -253,7 +248,7 @@ public class HomeController extends BaseController {
 
             @BindView(R.id.tv_title) TextView tvTitle;
             @BindView(R.id.img_dot) ImageView imgDot;
-            private HomeDemoModel model;
+            private DemoModel model;
             private int position;
 
             public ViewHolder(View itemView) {
@@ -261,7 +256,7 @@ public class HomeController extends BaseController {
                 ButterKnife.bind(this, itemView);
             }
 
-            void bind(int position, HomeDemoModel item) {
+            void bind(int position, DemoModel item) {
                 model = item;
                 tvTitle.setText(item.title);
                 imgDot.getDrawable().setColorFilter(ContextCompat.getColor(getActivity(), item.color), Mode.SRC_ATOP);

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/RxLifecycle2Controller.java

@@ -61,8 +61,8 @@ public class RxLifecycle2Controller extends RxController {
     protected View onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
         Log.i(TAG, "onCreateView() called");
 
-        View view = inflater.inflate(R.layout.controller_rxlifecycle, container, false);
-        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.brown_300));
+        View view = inflater.inflate(R.layout.controller_lifecycle, container, false);
+        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.blue_grey_300));
         unbinder = ButterKnife.bind(this, view);
 
         tvTitle.setText(getResources().getString(R.string.rxlifecycle_title, TAG));
@@ -71,7 +71,7 @@ public class RxLifecycle2Controller extends RxController {
                 .doOnDispose(new Action() {
                     @Override
                     public void run() {
-                        Log.i(TAG, "Disposing from onCreateView)");
+                        Log.i(TAG, "Disposing from onCreateView()");
                     }
                 })
                 .compose(this.<Long>bindUntilEvent(ControllerEvent.DESTROY_VIEW))

demo/src/main/java/com/bluelinelabs/conductor/demo/controllers/RxLifecycleController.java

@@ -61,8 +61,8 @@ public class RxLifecycleController extends RxController {
     protected View onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
         Log.i(TAG, "onCreateView() called");
 
-        View view = inflater.inflate(R.layout.controller_rxlifecycle, container, false);
-        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.teal_300));
+        View view = inflater.inflate(R.layout.controller_lifecycle, container, false);
+        view.setBackgroundColor(ContextCompat.getColor(container.getContext(), R.color.red_300));
         unbinder = ButterKnife.bind(this, view);
 
         tvTitle.setText(getResources().getString(R.string.rxlifecycle_title, TAG));

demo/src/main/java/com/bluelinelabs/conductor/demo/util/BundleBuilder.java

@@ -169,4 +169,4 @@ public class BundleBuilder {
         return bundle;
     }
 
-}
+}

demo/src/main/java/com/bluelinelabs/conductor/demo/widget/ElasticDragDismissFrameLayout.java

@@ -239,4 +239,4 @@ public class ElasticDragDismissFrameLayout extends FrameLayout implements Nested
         }
     }
 
-}
+}

demo/src/main/res/animator/raise.xml

@@ -14,4 +14,4 @@
             android:propertyName="translationZ"
             android:valueTo="0dp" />
     </item>
-</selector>
+</selector>

demo/src/main/res/drawable-nodpi/circle.xml

@@ -2,4 +2,4 @@
 <shape
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval"
-    />
+    />

demo/src/main/res/drawable/dialog_bg.xml

@@ -4,4 +4,4 @@
     android:shape="rectangle">
     <corners android:radius="@dimen/dialog_corners" />
     <solid android:color="@color/dialog_background" />
-</shape>
+</shape>

demo/src/main/res/drawable/ic_arrow_forward_white_36dp.xml

@@ -6,4 +6,4 @@
     <path
         android:fillColor="@color/white"
         android:pathData="M4,11V13H16L10.5,18.5L11.92,19.92L19.84,12L11.92,4.08L10.5,5.5L16,11H4Z"/>
-</vector>
+</vector>

demo/src/main/res/drawable/ic_github_face.xml

@@ -8,4 +8,4 @@
         android:fillColor="@color/dark_icon"
         android:pathData="M20.38,8.53C20.54,8.13 21.06,6.54 20.21,4.39C20.21,4.39 18.9,4 15.91,6C14.66,5.67 13.33,5.62 12,5.62C10.68,5.62 9.34,5.67 8.09,6C5.1,3.97 3.79,4.39 3.79,4.39C2.94,6.54 3.46,8.13 3.63,8.53C2.61,9.62 2,11 2,12.72C2,19.16 6.16,20.61 12,20.61C17.79,20.61 22,19.16 22,12.72C22,11 21.39,9.62 20.38,8.53M12,19.38C7.88,19.38 4.53,19.19 4.53,15.19C4.53,14.24 5,13.34 5.8,12.61C7.14,11.38 9.43,12.03 12,12.03C14.59,12.03 16.85,11.38 18.2,12.61C19,13.34 19.5,14.23 19.5,15.19C19.5,19.18 16.13,19.38 12,19.38M8.86,13.12C8.04,13.12 7.36,14.12 7.36,15.34C7.36,16.57 8.04,17.58 8.86,17.58C9.69,17.58 10.36,16.58 10.36,15.34C10.36,14.11 9.69,13.12 8.86,13.12M15.14,13.12C14.31,13.12 13.64,14.11 13.64,15.34C13.64,16.58 14.31,17.58 15.14,17.58C15.96,17.58 16.64,16.58 16.64,15.34C16.64,14.11 16,13.12 15.14,13.12Z"
         />
-</vector>
+</vector>

demo/src/main/res/layout-land/controller_master_detail_list.xml

@@ -20,4 +20,4 @@
         android:layout_height="match_parent"
         />
 
-</LinearLayout>
+</LinearLayout>

demo/src/main/res/layout/controller_additional_modules.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="#455A64"
+        android:gravity="center"
+        android:paddingBottom="8dp"
+        android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin"
+        android:paddingTop="8dp"
+        android:text="@string/additional_modules_explanation"
+        android:textColor="@color/white"
+        android:textSize="14sp"
+        />
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        />
+
+</LinearLayout>

demo/src/main/res/layout/controller_city_detail.xml

@@ -4,4 +4,4 @@
     android:id="@+id/recycler_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    />
+    />

demo/src/main/res/layout/controller_city_grid.xml

@@ -32,4 +32,4 @@
         android:layout_marginTop="16dp"
         />
 
-</LinearLayout>
+</LinearLayout>

demo/src/main/res/layout/controller_dialog.xml

@@ -62,4 +62,4 @@
             />
 
     </LinearLayout>
-</FrameLayout>
+</FrameLayout>

demo/src/main/res/layout/controller_drag_dismiss.xml

@@ -40,4 +40,4 @@
         </android.support.v4.widget.NestedScrollView>
     </LinearLayout>
 
-</com.bluelinelabs.conductor.demo.widget.ElasticDragDismissFrameLayout>
+</com.bluelinelabs.conductor.demo.widget.ElasticDragDismissFrameLayout>

demo/src/main/res/layout/controller_home.xml

@@ -28,4 +28,3 @@
         />
 
 </FrameLayout>
-

demo/src/main/res/layout/controller_lifecycle.xml

@@ -40,4 +40,4 @@
 
     </LinearLayout>
 
-</LinearLayout>
+</LinearLayout>