Separate YogaLayout library from sample app

Summary: The sample app has library-like elements (i.e. the `YogaLayout` and associated files).  This separates them out into a separate tree.

Reviewed By: emilsjolander

Differential Revision: D4558263

fbshipit-source-id: 33f8cec99661ef20e0e882663b554c12ae33c12f

YOGA_DEFS

@@ -11,6 +11,9 @@ JNI_TARGET = '//lib/jni:jni'
 FBJNI_TARGET = '//lib/fb:fbjni'
 APPCOMPAT_TARGET = '//lib/appcompat:appcompat'
 ANDROID_SUPPORT_TARGET = '//lib/android-support:android-support'
+ANDROID_TARGET = '//android:android'
+ANDROID_JAVA_TARGET = '//android/src/main/java/com/facebook/yoga/android:android'
+ANDROID_RES_TARGET = '//android:res'
 ANDROID_SAMPLE_JAVA_TARGET = '//android/sample/java/com/facebook/samples/yoga:yoga'
 ANDROID_SAMPLE_RES_TARGET = '//android/sample:res'
 

android/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  Copyright (c) 2014-present, Facebook, Inc.
+  All rights reserved.
+
+  This source code is licensed under the BSD-style license found in the
+  LICENSE file in the root directory of this source tree. An additional grant
+  of patent rights can be found in the PATENTS file in the same directory.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.facebook.yoga.android"
+          android:versionCode="1"
+          android:versionName="1.0"
+          >
+
+  <uses-sdk
+    android:minSdkVersion="15"
+    android:targetSdkVersion="19"
+    />
+
+  <application/>
+
+</manifest>

android/BUCK

@@ -0,0 +1,36 @@
+# Copyright (c) 2014-present, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree. An additional grant
+# of patent rights can be found in the PATENTS file in the same directory.
+
+include_defs('//YOGA_DEFS')
+
+android_aar(
+  name = 'android',
+  manifest_skeleton = 'AndroidManifest.xml',
+  deps = [
+    ANDROID_JAVA_TARGET,
+    ANDROID_RES_TARGET,
+    INFER_ANNOTATIONS_TARGET,
+    JAVA_TARGET,
+    PROGRUARD_ANNOTATIONS_TARGET,
+  ],
+  visibility = [
+    'PUBLIC',
+  ],
+)
+
+android_resource(
+  name = 'res',
+  res = 'src/main/res',
+  package = 'com.facebook.yoga.android',
+  visibility = [
+    'PUBLIC',
+  ],
+)
+
+project_config(
+  src_target = ':android',
+)

android/sample/BUCK

@@ -1,9 +1,8 @@
-# Copyright (c) 2014-present, Facebook, Inc.
+# Copyright 2014-present, Facebook, Inc.
 # All rights reserved.
 #
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
+# This source code is licensed under the license found in the
+# LICENSE-examples file in the root directory of this source tree.
 
 include_defs('//YOGA_DEFS')
 
@@ -21,6 +20,9 @@ android_resource(
   name = 'res',
   res = 'res',
   package = 'com.facebook.samples.yoga',
+  deps = [
+    ANDROID_RES_TARGET,
+  ],
   visibility = [
     'PUBLIC',
   ],

android/sample/java/com/facebook/samples/yoga/BUCK

@@ -11,17 +11,13 @@ android_library(
   name = 'yoga',
   srcs = glob(['**/*.java']),
   deps = [
+    ANDROID_JAVA_TARGET,
     ANDROID_SAMPLE_RES_TARGET,
     ANDROID_SUPPORT_TARGET,
     APPCOMPAT_TARGET,
-    JAVA_TARGET,
     SOLOADER_TARGET,
   ],
   visibility = [
     'PUBLIC',
   ]
 )
-
-project_config(
-    src_target = ":yoga"
-)

android/sample/java/com/facebook/samples/yoga/MainActivity.java

@@ -13,6 +13,7 @@ import android.support.v7.app.ActionBarActivity;
 import android.view.LayoutInflater;
 
 import com.facebook.samples.yoga.R;
+import com.facebook.yoga.android.YogaViewLayoutFactory;
 
 /**
  * An activity to show off Yoga in Android.  This activity shows a simple layout (defined in

android/sample/java/com/facebook/samples/yoga/SplashScreenActivity.java

@@ -17,6 +17,7 @@ import android.view.LayoutInflater;
 
 import com.facebook.samples.yoga.R;
 import com.facebook.soloader.SoLoader;
+import com.facebook.yoga.android.YogaViewLayoutFactory;
 
 /**
  * A (non-interactive) splash screen.  Displays for two seconds before calling the main activity.

android/src/main/java/com/facebook/yoga/android/BUCK

@@ -0,0 +1,23 @@
+# Copyright (c) 2014-present, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree. An additional grant
+# of patent rights can be found in the PATENTS file in the same directory.
+
+include_defs('//YOGA_DEFS')
+
+android_library(
+  name = 'android',
+  srcs = glob(['**/*.java']),
+  deps = [
+    ANDROID_RES_TARGET,
+    INFER_ANNOTATIONS_TARGET,
+    JAVA_TARGET,
+    JSR_305_TARGET,
+    SOLOADER_TARGET,
+  ],
+  visibility = [
+    'PUBLIC',
+  ]
+)

android/src/main/java/com/facebook/yoga/android/VirtualYogaLayout.java

@@ -7,7 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
-package com.facebook.samples.yoga;
+package com.facebook.yoga.android;
 
 import java.util.HashMap;
 import java.util.LinkedList;

android/src/main/java/com/facebook/yoga/android/YogaLayout.java

@@ -7,7 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
-package com.facebook.samples.yoga;
+package com.facebook.yoga.android;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -25,7 +25,7 @@ import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
 
-import com.facebook.samples.yoga.R;
+import com.facebook.yoga.android.R;
 import com.facebook.yoga.YogaAlign;
 import com.facebook.yoga.YogaConstants;
 import com.facebook.yoga.YogaDirection;

android/src/main/java/com/facebook/yoga/android/YogaViewLayoutFactory.java

@@ -7,7 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
-package com.facebook.samples.yoga;
+package com.facebook.yoga.android;
 
 import android.content.Context;
 import android.util.AttributeSet;