Revert two recent PRs that add KMP android source sets

artifacts.json

@@ -17,15 +17,6 @@
     "javaVersion": 8,
     "publicationName": "maven"
   },
-  {
-    "gradlePath": ":workflow-core",
-    "group": "com.squareup.workflow1",
-    "artifactId": "workflow-core-android",
-    "description": "Workflow Core",
-    "packaging": "aar",
-    "javaVersion": 8,
-    "publicationName": "android"
-  },
   {
     "gradlePath": ":workflow-core",
     "group": "com.squareup.workflow1",
@@ -80,15 +71,6 @@
     "javaVersion": 8,
     "publicationName": "kotlinMultiplatform"
   },
-  {
-    "gradlePath": ":workflow-runtime",
-    "group": "com.squareup.workflow1",
-    "artifactId": "workflow-runtime-android",
-    "description": "Workflow Runtime",
-    "packaging": "aar",
-    "javaVersion": 8,
-    "publicationName": "android"
-  },
   {
     "gradlePath": ":workflow-runtime",
     "group": "com.squareup.workflow1",
@@ -143,6 +125,15 @@
     "javaVersion": 8,
     "publicationName": "kotlinMultiplatform"
   },
+  {
+    "gradlePath": ":workflow-runtime-android",
+    "group": "com.squareup.workflow1",
+    "artifactId": "workflow-runtime-android",
+    "description": "Workflow Runtime Android",
+    "packaging": "aar",
+    "javaVersion": 8,
+    "publicationName": "maven"
+  },
   {
     "gradlePath": ":workflow-rx2",
     "group": "com.squareup.workflow1",

samples/containers/hello-back-button/src/main/java/com/squareup/sample/hellobackbutton/AreYouSureWorkflow.kt

@@ -10,8 +10,6 @@ import com.squareup.workflow1.Snapshot
 import com.squareup.workflow1.StatefulWorkflow
 import com.squareup.workflow1.WorkflowAction.Companion.noAction
 import com.squareup.workflow1.action
-import com.squareup.workflow1.toParcelable
-import com.squareup.workflow1.toSnapshot
 import com.squareup.workflow1.ui.AndroidScreen
 import com.squareup.workflow1.ui.Screen
 import com.squareup.workflow1.ui.ScreenViewFactory
@@ -24,6 +22,8 @@ import com.squareup.workflow1.ui.navigation.AlertOverlay.Event.ButtonClicked
 import com.squareup.workflow1.ui.navigation.AlertOverlay.Event.Canceled
 import com.squareup.workflow1.ui.navigation.BackButtonScreen
 import com.squareup.workflow1.ui.navigation.BodyAndOverlaysScreen
+import com.squareup.workflow1.ui.toParcelable
+import com.squareup.workflow1.ui.toSnapshot
 import kotlinx.parcelize.Parcelize
 
 /**

samples/containers/hello-back-button/src/main/java/com/squareup/sample/hellobackbutton/HelloBackButtonWorkflow.kt

@@ -7,8 +7,8 @@ import com.squareup.sample.hellobackbutton.HelloBackButtonWorkflow.State.Baker
 import com.squareup.sample.hellobackbutton.HelloBackButtonWorkflow.State.Charlie
 import com.squareup.workflow1.Snapshot
 import com.squareup.workflow1.StatefulWorkflow
-import com.squareup.workflow1.toParcelable
-import com.squareup.workflow1.toSnapshot
+import com.squareup.workflow1.ui.toParcelable
+import com.squareup.workflow1.ui.toSnapshot
 import kotlinx.parcelize.Parcelize
 
 object HelloBackButtonWorkflow : StatefulWorkflow<Unit, State, Nothing, HelloBackButtonScreen>() {

settings.gradle.kts

@@ -64,6 +64,7 @@ include(
   ":workflow-config:config-jvm",
   ":workflow-core",
   ":workflow-runtime",
+  ":workflow-runtime-android",
   ":workflow-rx2",
   ":workflow-testing",
   ":workflow-tracing",

workflow-config/config-android/dependencies/releaseRuntimeClasspath.txt

@@ -1,66 +1,10 @@
-androidx.activity:activity-ktx:1.7.0
-androidx.activity:activity:1.7.0
-androidx.annotation:annotation-experimental:1.4.1
-androidx.annotation:annotation-jvm:1.8.1
-androidx.annotation:annotation:1.8.1
-androidx.arch.core:core-common:2.2.0
-androidx.arch.core:core-runtime:2.2.0
-androidx.autofill:autofill:1.0.0
-androidx.collection:collection-jvm:1.4.4
-androidx.collection:collection-ktx:1.4.4
-androidx.collection:collection:1.4.4
-androidx.compose.runtime:runtime-android:1.7.2
-androidx.compose.runtime:runtime-saveable-android:1.7.2
-androidx.compose.runtime:runtime-saveable:1.7.2
-androidx.compose.runtime:runtime:1.7.2
-androidx.compose.ui:ui-android:1.7.2
-androidx.compose.ui:ui-geometry-android:1.7.2
-androidx.compose.ui:ui-geometry:1.7.2
-androidx.compose.ui:ui-graphics-android:1.7.2
-androidx.compose.ui:ui-graphics:1.7.2
-androidx.compose.ui:ui-text-android:1.7.2
-androidx.compose.ui:ui-text:1.7.2
-androidx.compose.ui:ui-unit-android:1.7.2
-androidx.compose.ui:ui-unit:1.7.2
-androidx.compose.ui:ui-util-android:1.7.2
-androidx.compose.ui:ui-util:1.7.2
-androidx.compose:compose-bom:2024.09.02
-androidx.concurrent:concurrent-futures:1.1.0
-androidx.core:core-ktx:1.12.0
-androidx.core:core:1.12.0
-androidx.customview:customview-poolingcontainer:1.0.0
-androidx.emoji2:emoji2:1.2.0
-androidx.graphics:graphics-path:1.0.1
-androidx.interpolator:interpolator:1.0.0
-androidx.lifecycle:lifecycle-common-jvm:2.8.7
-androidx.lifecycle:lifecycle-common:2.8.7
-androidx.lifecycle:lifecycle-livedata-core:2.8.7
-androidx.lifecycle:lifecycle-process:2.8.7
-androidx.lifecycle:lifecycle-runtime-android:2.8.7
-androidx.lifecycle:lifecycle-runtime-compose-android:2.8.7
-androidx.lifecycle:lifecycle-runtime-compose:2.8.7
-androidx.lifecycle:lifecycle-runtime-ktx-android:2.8.7
-androidx.lifecycle:lifecycle-runtime-ktx:2.8.7
-androidx.lifecycle:lifecycle-runtime:2.8.7
-androidx.lifecycle:lifecycle-viewmodel-android:2.8.7
-androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.7
-androidx.lifecycle:lifecycle-viewmodel-savedstate:2.8.7
-androidx.lifecycle:lifecycle-viewmodel:2.8.7
-androidx.profileinstaller:profileinstaller:1.3.1
-androidx.savedstate:savedstate-ktx:1.2.1
-androidx.savedstate:savedstate:1.2.1
-androidx.startup:startup-runtime:1.1.1
-androidx.tracing:tracing:1.0.0
-androidx.versionedparcelable:versionedparcelable:1.1.1
-com.google.guava:listenablefuture:1.0
 com.squareup.okio:okio-jvm:3.3.0
 com.squareup.okio:okio:3.3.0
 org.jetbrains.kotlin:kotlin-bom:2.0.21
 org.jetbrains.kotlin:kotlin-stdlib-common:2.0.21
 org.jetbrains.kotlin:kotlin-stdlib-jdk7:2.0.21
 org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.0.21
 org.jetbrains.kotlin:kotlin-stdlib:2.0.21
-org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3
 org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.7.3
 org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.7.3
 org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3

workflow-core/api/jvm/workflow-core.api → workflow-core/api/workflow-core.api

@@ -386,7 +386,7 @@ public final class com/squareup/workflow1/WorkflowIdentifier$Companion {
 	public final fun parse (Lokio/ByteString;)Lcom/squareup/workflow1/WorkflowIdentifier;
 }
 
-public final class com/squareup/workflow1/WorkflowIdentifierEx_jvmKt {
+public final class com/squareup/workflow1/WorkflowIdentifierExKt {
 	public static final fun getWorkflowIdentifier (Lkotlin/reflect/KClass;)Lcom/squareup/workflow1/WorkflowIdentifier;
 }
 

workflow-core/build.gradle.kts

@@ -2,7 +2,6 @@ import com.squareup.workflow1.buildsrc.iosWithSimulatorArm64
 
 plugins {
   id("kotlin-multiplatform")
-  id("com.android.kotlin.multiplatform.library")
   id("published")
 }
 
@@ -14,63 +13,18 @@ kotlin {
   if (targets == "kmp" || targets == "jvm") {
     jvm { withJava() }
   }
-  // The default KMP
-  // ["hierarchy template"](https://www.jetbrains.com/help/kotlin-multiplatform-dev/multiplatform-hierarchy.html#see-the-full-hierarchy-template)
-  // configures `androidMain` and `jvmMain` to be entirely separate targets, even though Android
-  // *can* be made to be a child of JVM. Changing this requires completely wiring up all targets
-  // ourselves though, so for now we've left them separate to simplify gradle config. If there ends
-  // up being too much code duplication, we can either make `androidMain` a child of `jvmMain`, or
-  // introduce a new shared target that includes both of them. Compose, for example, uses a
-  // structure where `jvm` is the shared parent of both `android` and `desktop`.
-  if (targets == "kmp" || targets == "android") {
-    androidLibrary {
-      namespace = "com.squareup.workflow1.android"
-      testNamespace = "$namespace.test"
-
-      compileSdk = libs.versions.compileSdk.get().toInt()
-      minSdk = libs.versions.minSdk.get().toInt()
-
-      withHostTestBuilder {
-      }.configure {
-      }
-
-      withDeviceTestBuilder {
-        sourceSetTreeName = "test"
-      }.configure {
-        instrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-
-        // Disable transition and rotation animations.
-        animationsDisabled = true
-      }
-    }
-  }
   if (targets == "kmp" || targets == "js") {
     js(IR) { browser() }
   }
+}
 
-  sourceSets {
-    commonMain {
-      dependencies {
-        api(libs.kotlin.jdk6)
-        api(libs.kotlinx.coroutines.core)
-        // For Snapshot.
-        api(libs.squareup.okio)
-      }
-    }
-
-    commonTest {
-      dependencies {
-        implementation(libs.kotlinx.atomicfu)
-        implementation(libs.kotlinx.coroutines.test.common)
-        implementation(libs.kotlin.test.core)
-      }
-    }
+dependencies {
+  commonMainApi(libs.kotlin.jdk6)
+  commonMainApi(libs.kotlinx.coroutines.core)
+  // For Snapshot.
+  commonMainApi(libs.squareup.okio)
 
-    getByName("androidHostTest") {
-      dependencies {
-        implementation(libs.robolectric)
-        implementation(libs.robolectric.annotations)
-      }
-    }
-  }
+  commonTestImplementation(libs.kotlinx.atomicfu)
+  commonTestImplementation(libs.kotlinx.coroutines.test.common)
+  commonTestImplementation(libs.kotlin.test.core)
 }

workflow-runtime-android/README.md

@@ -0,0 +1,11 @@
+# Module Workflow Runtime Android
+
+This module is an Android library that contains utilities to start a Workflow runtime that are
+specific to Android components. This contains only the 'headless' components for Workflow on
+Android; i.e. no UI concerns.
+
+See :workflow-ui:core-android for the complimentary helpers on Android that include UI concerns:
+view model persistent, `WorkflowLayout`, etc.
+
+It also provides a place to include tests that verify behaviour of the runtime while using
+Android specific dispatchers.

workflow-runtime-android/api/workflow-runtime-android.api

@@ -0,0 +1,10 @@
+public final class com/squareup/workflow1/android/AndroidRenderWorkflowKt {
+	public static final fun removeWorkflowState (Landroidx/lifecycle/SavedStateHandle;)V
+	public static final fun renderWorkflowIn (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;)Lkotlinx/coroutines/flow/StateFlow;
+	public static final fun renderWorkflowIn (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/Object;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;)Lkotlinx/coroutines/flow/StateFlow;
+	public static final fun renderWorkflowIn (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Lkotlinx/coroutines/flow/StateFlow;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;)Lkotlinx/coroutines/flow/StateFlow;
+	public static synthetic fun renderWorkflowIn$default (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lkotlinx/coroutines/flow/StateFlow;
+	public static synthetic fun renderWorkflowIn$default (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/Object;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lkotlinx/coroutines/flow/StateFlow;
+	public static synthetic fun renderWorkflowIn$default (Lcom/squareup/workflow1/Workflow;Lkotlinx/coroutines/CoroutineScope;Lkotlinx/coroutines/flow/StateFlow;Landroidx/lifecycle/SavedStateHandle;Ljava/util/List;Ljava/util/Set;Lcom/squareup/workflow1/WorkflowTracer;Lkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lkotlinx/coroutines/flow/StateFlow;
+}
+