refactor: solve rn compatibility issues and use shared codebase for expo sdk

Author: isekovanic

package/expo-package/android/build.gradle

@@ -0,0 +1,96 @@
+def kotlinVersion =
+  rootProject.ext.has("kotlinVersion")
+    ? rootProject.ext.get("kotlinVersion")
+    : project.properties["StreamChatExpo_kotlinVersion"]
+
+buildscript {
+  repositories {
+    google()
+    mavenCentral()
+  }
+
+  dependencies {
+    classpath "com.android.tools.build:gradle:7.2.1"
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+  }
+}
+
+def isNewArchitectureEnabled() {
+  return rootProject.hasProperty("newArchEnabled") && rootProject.getProperty("newArchEnabled") == "true"
+}
+
+apply plugin: "com.android.library"
+apply plugin: "kotlin-android"
+
+if (isNewArchitectureEnabled()) {
+  apply plugin: "com.facebook.react"
+}
+
+def getExtOrIntegerDefault(name) {
+  return rootProject.ext.has(name) ? rootProject.ext.get(name) : (project.properties["StreamChatExpo_" + name]).toInteger()
+}
+
+android {
+  compileSdkVersion getExtOrIntegerDefault("compileSdkVersion")
+  def agpVersion = com.android.Version.ANDROID_GRADLE_PLUGIN_VERSION
+  def agpMajorVersion = agpVersion.tokenize('.')[0].toInteger()
+  def agpMinorVersion = agpVersion.tokenize('.')[1].toInteger()
+
+  if (agpMajorVersion >= 7 && agpMinorVersion >= 3) {
+    namespace "com.streamchatexpo"
+  }
+
+  defaultConfig {
+    minSdkVersion getExtOrIntegerDefault("minSdkVersion")
+    targetSdkVersion getExtOrIntegerDefault("targetSdkVersion")
+    buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString()
+  }
+
+  buildTypes {
+    release {
+      minifyEnabled false
+    }
+  }
+
+  lintOptions {
+    disable "GradleCompatible"
+  }
+
+  compileOptions {
+    sourceCompatibility JavaVersion.VERSION_1_8
+    targetCompatibility JavaVersion.VERSION_1_8
+  }
+
+  kotlinOptions {
+    jvmTarget = "17"
+  }
+
+  sourceSets {
+    main {
+      java.srcDirs += ["../../shared-native/android/src/main/java"]
+      if (isNewArchitectureEnabled()) {
+        java.srcDirs += [
+          "src/newarch",
+          "${project.buildDir}/generated/source/codegen/java"
+        ]
+      }
+    }
+  }
+}
+
+repositories {
+  mavenCentral()
+  google()
+}
+
+dependencies {
+  implementation "com.facebook.react:react-native:+"
+}
+
+if (isNewArchitectureEnabled()) {
+  react {
+    jsRootDir = file("../src/")
+    libraryName = "StreamChatExpo"
+    codegenJavaPackageName = "com.streamchatexpo"
+  }
+}

package/expo-package/android/gradle.properties

@@ -0,0 +1,4 @@
+StreamChatExpo_kotlinVersion=1.7.0
+StreamChatExpo_minSdkVersion=21
+StreamChatExpo_targetSdkVersion=31
+StreamChatExpo_compileSdkVersion=31

package/expo-package/android/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.streamchatexpo">
+
+</manifest>

package/expo-package/android/src/main/java/com/streamchatexpo/StreamChatExpoPackage.java

@@ -0,0 +1,35 @@
+package com.streamchatexpo;
+
+import androidx.annotation.Nullable;
+import com.facebook.react.TurboReactPackage;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.module.model.ReactModuleInfo;
+import com.facebook.react.module.model.ReactModuleInfoProvider;
+import com.facebook.react.uimanager.ViewManager;
+import com.streamchatreactnative.StreamShimmerViewManager;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class StreamChatExpoPackage extends TurboReactPackage {
+  @Nullable
+  @Override
+  public NativeModule getModule(String name, ReactApplicationContext reactContext) {
+    return null;
+  }
+
+  @Override
+  public ReactModuleInfoProvider getReactModuleInfoProvider() {
+    return () -> {
+      final Map<String, ReactModuleInfo> moduleInfos = new HashMap<>();
+      return moduleInfos;
+    };
+  }
+
+  @Override
+  public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
+    return Collections.<ViewManager>singletonList(new StreamShimmerViewManager());
+  }
+}

package/expo-package/package.json

@@ -20,6 +20,7 @@
   },
   "peerDependencies": {
     "expo": ">=51.0.0",
+    "react-native": ">=0.76.0",
     "expo-av": "*",
     "expo-clipboard": "*",
     "expo-document-picker": "*",
@@ -73,6 +74,11 @@
     "prepack": " cp ../../README.md .",
     "postpack": "rm README.md"
   },
+  "codegenConfig": {
+    "name": "StreamChatExpoSpec",
+    "type": "all",
+    "jsSrcsDir": "src/native"
+  },
   "resolutions": {
     "@types/react": "^19.0.0"
   }

package/expo-package/react-native.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+  dependency: {
+    platforms: {
+      android: {
+        packageImportPath: 'import com.streamchatexpo.StreamChatExpoPackage;',
+        packageInstance: 'new StreamChatExpoPackage()',
+      },
+    },
+  },
+};

package/expo-package/src/native/StreamShimmerViewNativeComponent.ts

@@ -0,0 +1,17 @@
+import type { ColorValue, HostComponent, ViewProps } from 'react-native';
+
+import type { Double, WithDefault } from 'react-native/Libraries/Types/CodegenTypes';
+import codegenNativeComponent from 'react-native/Libraries/Utilities/codegenNativeComponent';
+
+export interface NativeProps extends ViewProps {
+  baseColor?: ColorValue;
+  enabled?: WithDefault<boolean, true>;
+  gradientColor?: ColorValue;
+  gradientHeight?: Double;
+  gradientWidth?: Double;
+  highlightColor?: ColorValue;
+}
+
+export default codegenNativeComponent<NativeProps>(
+  'StreamShimmerView',
+) as HostComponent<NativeProps>;

package/native-package/android/build.gradle

@@ -1,3 +1,8 @@
+def kotlinVersion =
+  rootProject.ext.has("kotlinVersion")
+    ? rootProject.ext.get("kotlinVersion")
+    : project.properties["ImageResizer_kotlinVersion"]
+
 buildscript {
   repositories {
     google()
@@ -6,7 +11,7 @@ buildscript {
 
   dependencies {
     classpath "com.android.tools.build:gradle:7.2.1"
-    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${project.properties['ImageResizer_kotlinVersion']}"
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
   }
 }
 
@@ -72,6 +77,7 @@ android {
 
   sourceSets {
     main {
+      java.srcDirs += ["../../shared-native/android/src/main/java"]
       if (isNewArchitectureEnabled()) {
         java.srcDirs += [
           "src/newarch",

package/native-package/src/native/StreamShimmerViewNativeComponent.ts

@@ -1,11 +1,11 @@
 import type { ColorValue, HostComponent, ViewProps } from 'react-native';
 
-import type { Double } from 'react-native/Libraries/Types/CodegenTypes';
+import type { Double, WithDefault } from 'react-native/Libraries/Types/CodegenTypes';
 import codegenNativeComponent from 'react-native/Libraries/Utilities/codegenNativeComponent';
 
 export interface NativeProps extends ViewProps {
   baseColor?: ColorValue;
-  enabled?: boolean;
+  enabled?: WithDefault<boolean, true>;
   gradientColor?: ColorValue;
   gradientHeight?: Double;
   gradientWidth?: Double;