feat: support android embedding

Author: vmutafov

build-artifacts/project-template-gradle/settings.gradle

@@ -1,3 +1,10 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        mavenLocal()
+    }
+}
+
 rootProject.name = "__PROJECT_NAME__"
 include ':app'//, ':runtime', ':runtime-binding-generator'
 

build.gradle

@@ -260,6 +260,10 @@ task copyFilesToProjectTemeplate {
             from "$TEST_APP_PATH/app/src/main/java/com/tns/internal"
             into "$DIST_FRAMEWORK_PATH/app/src/main/java/com/tns/internal"
         }
+        copy {
+            from "$TEST_APP_PATH/app/src/main/java/com/tns/embedding"
+            into "$DIST_FRAMEWORK_PATH/app/src/main/java/com/tns/embedding"
+        }
         copy {
             from "$BUILD_TOOLS_PATH/static-binding-generator/build/libs/static-binding-generator.jar"
             into "$DIST_FRAMEWORK_PATH/build-tools"
@@ -295,6 +299,10 @@ task copyFilesToProjectTemeplate {
             from "$TEST_APP_PATH/app/build.gradle"
             into "$DIST_FRAMEWORK_PATH/app"
         }
+        copy {
+            from "$TEST_APP_PATH/app/nativescript.gradle"
+            into "$DIST_FRAMEWORK_PATH/app"
+        }
         copy {
             from "$TEST_APP_PATH/build.gradle"
             into "$DIST_FRAMEWORK_PATH"

test-app/app/src/main/AndroidManifest.xml

@@ -9,14 +9,14 @@
 
     <application
 	android:requestLegacyExternalStorage="true"
-        android:name="com.tns.NativeScriptApplication"
+        android:name="com.tns.TestNativeScriptApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name="com.tns.NativeScriptActivity" android:exported="true">
+        <activity android:name="com.tns.TestNativeScriptActivity" android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

test-app/app/src/main/assets/app/MyActivity.js

@@ -62,7 +62,7 @@ var MyActivity = (function (_super) {
 
 	};
 	MyActivity = __decorate([
-		JavaProxy("com.tns.NativeScriptActivity")
+		JavaProxy("com.tns.TestNativeScriptActivity")
 	], MyActivity);
 	return MyActivity;
 })(android.app.Activity);

test-app/app/src/main/assets/app/MyApp.js

@@ -1,5 +1,5 @@
 // demonstrates how to extend class in JavaScript with prebuilt Java proxy
-var MyApp = android.app.Application.extend("com.tns.NativeScriptApplication", 
+var MyApp = android.app.Application.extend("com.tns.TestNativeScriptApplication",
 {
 	onCreate: function()
 	{

test-app/app/src/main/java/com/tns/tests/StringConversionTest.java

@@ -71,7 +71,7 @@ public void callback(String str) {
     private String readString() throws Exception {
         String str = null;
 
-        Context context = com.tns.NativeScriptApplication.getInstance();
+        Context context = com.tns.TestNativeScriptApplication.getInstance();
 
         InputStream inputStream = null;
         try {

test-app/app/src/main/res/layout/main.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</androidx.constraintlayout.widget.ConstraintLayout>

test-app/build-tools/static-binding-generator/src/main/java/org/nativescript/staticbindinggenerator/Main.java

@@ -1,6 +1,7 @@
 package org.nativescript.staticbindinggenerator;
 
 import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -11,8 +12,10 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.PrintWriter;
 import java.nio.charset.Charset;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;
@@ -112,6 +115,10 @@ private static void validateInput() throws IOException {
 
         List<DataRow> inputFile = Generator.getRows(SBG_INPUT_FILE);
         inputDir = new File(inputFile.get(0).getRow());
+        Path assetsInternalDirPath = inputDir.getParentFile().toPath().resolve("internal");
+        extractResource(assetsInternalDirPath.resolve("ts_helpers.js"), "ts_helpers.js");
+        extractResource(assetsInternalDirPath.resolve("livesync.js"), "livesync.js");
+
         webpackWorkersExcludePath = Paths.get(inputDir.getAbsolutePath(), "__worker-chunks.json").toString();
 
         if (!inputDir.exists() || !inputDir.isDirectory()) {
@@ -132,7 +139,9 @@ private static void validateInput() throws IOException {
      * This output file should contain all the information needed to generate java counterparts to the traversed js classes.
      * */
     private static void runJsParser() {
-        String parserPath = Paths.get(System.getProperty("user.dir"), "jsparser", "js_parser.js").toString();
+        Path jsParserPath = Paths.get(System.getProperty("user.dir"), "jsparser", "js_parser.js");
+        extractResource(jsParserPath, "js_parser.js");
+        String parserPath = jsParserPath.toString();
         NodeJSProcess nodeJSProcess = new NodeJSProcessImpl(new ProcessExecutorImpl(), new EnvironmentVariablesReaderImpl());
         int exitCode = nodeJSProcess.runScript(parserPath);
 
@@ -141,6 +150,40 @@ private static void runJsParser() {
         }
     }
 
+    private static void extractResource(Path savePath, String resourceName) {
+        File jsParserFile = savePath.toFile();
+        if (!jsParserFile.exists()) {
+            try {
+                jsParserFile.getParentFile().mkdirs();
+                jsParserFile.createNewFile();
+                InputStream source = Main.class.getResourceAsStream("/" + resourceName);
+                if (source == null) {
+                    throw new RuntimeException(resourceName + " not found in resources");
+                }
+                FileUtils.copyInputStreamToFile(source, jsParserFile);
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    private static void maybeExtractJsParserSource(Path jsParserPath) {
+        File jsParserFile = jsParserPath.toFile();
+        if (!jsParserFile.exists()) {
+            try {
+                jsParserFile.getParentFile().mkdirs();
+                jsParserFile.createNewFile();
+                InputStream source = Main.class.getResourceAsStream("/js_parser.js");
+                if (source == null) {
+                    throw new RuntimeException("js_parser.js not found in resources");
+                }
+                FileUtils.copyInputStreamToFile(source, jsParserFile);
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
     private static Boolean rootTraversed = false;
 
     private static void traverseDirectory(File currentDir, boolean traverseExplicitly) throws IOException, JSONException {

test-app/build-tools/static-binding-generator/src/main/resources/js_parser.js

@@ -0,0 +1,3 @@
+if (global.__onLiveSync) {
+	global.__onLiveSync();
+}