Make litho/sections a separate plugin

Summary:
Breaking Litho/Sections off. Doesn't really make sense to have
two deps for this especially since they're pretty tightly coupled.

This makes our core already quite slim.

Reviewed By: jknoxville

Differential Revision: D17420118

fbshipit-source-id: 9a03911f4af6410745b9aefd0e6a75bdf106660f

android/build.gradle

@@ -56,7 +56,6 @@ android {
     }
 
     dependencies {
-        compileOnly deps.lithoAnnotations
         compileOnly deps.proguardAnnotations
         implementation 'com.facebook.fbjni:fbjni:0.0.1'
         extractHeaders 'com.facebook.fbjni:fbjni:0.0.1:headers'
@@ -65,10 +64,6 @@ android {
         implementation deps.jsr305
         implementation deps.supportAppCompat
         implementation deps.stetho
-        implementation deps.lithoCore
-        implementation deps.lithoSectionsDebug
-        implementation deps.lithoSectionsCore
-        implementation deps.lithoWidget
         compileOnly deps.leakcanary
 
         testImplementation deps.mockito

android/plugins/litho/build.gradle

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the LICENSE
+ * file in the root directory of this source tree.
+ */
+
+apply plugin: 'com.android.library'
+apply plugin: 'maven'
+
+android {
+    compileSdkVersion rootProject.compileSdkVersion
+    buildToolsVersion rootProject.buildToolsVersion
+
+    defaultConfig {
+        minSdkVersion rootProject.minSdkVersion
+        targetSdkVersion rootProject.targetSdkVersion
+    }
+
+    dependencies {
+        compileOnly deps.lithoAnnotations
+        implementation project(':android')
+        implementation deps.lithoCore
+        implementation deps.lithoSectionsDebug
+        implementation deps.lithoSectionsCore
+        implementation deps.lithoWidget
+        implementation deps.supportAppCompat
+        compileOnly deps.jsr305
+    }
+}

android/plugins/litho/src/main/AndroidManifest.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) Facebook, Inc. and its affiliates.
+  ~
+  ~ This source code is licensed under the MIT license found in the LICENSE
+  ~ file in the root directory of this source tree.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.facebook.flipper.plugins.litho">
+</manifest>

android/sample/build.gradle

@@ -69,5 +69,6 @@ dependencies {
     debugImplementation project(':android')
     debugImplementation project(':fresco-plugin')
     debugImplementation project(':network-plugin')
+    debugImplementation project(':litho-plugin')
     releaseImplementation project(':noop')
 }

android/tutorial/build.gradle

@@ -47,6 +47,7 @@ dependencies {
     implementation project(':android')
     implementation project(':fresco-plugin')
     implementation project(':network-plugin')
+    implementation project(':litho-plugin')
     implementation deps.soloader
 
     // Litho

settings.gradle

@@ -36,3 +36,6 @@ project(':fresco-plugin').projectDir = file('android/plugins/fresco')
 
 include ':network-plugin'
 project(':network-plugin').projectDir = file('android/plugins/network')
+
+include ':litho-plugin'
+project(':litho-plugin').projectDir = file('android/plugins/litho')