save

assets/btn_click.ts

@@ -1,4 +1,4 @@
-import { _decorator, Component, Node, native } from "cc";
+import { _decorator, Component, Node, native,sys } from "cc";
 const { ccclass, property } = _decorator;
 import { createRequestData } from "./WalletSdkUtils";
 
@@ -21,6 +21,13 @@ export class btn_click extends Component {
    */
   public btn_onclick1() {
     console.info("点击了按钮");
+    if (sys.platform == sys.Platform.ANDROID) {
+      var ret = native.reflection.callStaticMethod(
+        'com/cocos/game/AppActivity',
+        "initWallet",
+        "()V"
+      );
+    } else if (sys.platform == sys.Platform.IOS) {
       var ret = native.reflection.callStaticMethod(
         "JSHandleClass",
         "walleConnectFun:",
@@ -28,6 +35,8 @@ export class btn_click extends Component {
       );
     }
     
+  }
+
   //发送交易
   public async btn_onclick2() {
     console.info("点击了按钮");
@@ -37,6 +46,19 @@ export class btn_click extends Component {
       "Mint",
       "0x4eDE150f62dc21aDC0F39a2A02c95A5Cc1FD7B2C",
     );
+    if (sys.platform == sys.Platform.ANDROID) {
+      var ret = native.reflection.callStaticMethod(
+        'com/cocos/game/AppActivity',
+        'sendCustomMessage',
+        '(Ljava/lang/String;)Ljava/lang/String;',
+        JSON.stringify({
+          method: 'eth_sendTransaction',
+          params: [
+              temp
+          ],
+      })
+      );
+    } else if (sys.platform == sys.Platform.IOS) {
       var jsonObj = {
         "method": "eth_sendTransaction",
         "params": JSON.stringify(temp)
@@ -50,6 +72,8 @@ export class btn_click extends Component {
         jsonStr
       );
     }
+    
+  }
   public async btn_onclick3() {
     // console.info("点击了按钮");
     // var temp = createRequestData(

native/engine/android/CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.8)
+
+option(APP_NAME "Project Name" "cocos_demo_3")
+project(${APP_NAME} CXX)
+set(CC_LIB_NAME cocos)
+set(CC_PROJECT_DIR ${CMAKE_CURRENT_LIST_DIR})
+set(CC_PROJ_SOURCES)
+set(CC_COMMON_SOURCES)
+set(CC_ALL_SOURCES)
+
+include(${CMAKE_CURRENT_LIST_DIR}/../common/CMakeLists.txt)
+
+cc_android_before_target(${CC_LIB_NAME})
+add_library(${CC_LIB_NAME} SHARED ${CC_ALL_SOURCES})
+cc_android_after_target(${CC_LIB_NAME})

native/engine/android/Post-service.cmake

@@ -0,0 +1 @@
+# Supported for Cocos Service!

native/engine/android/Pre-service.cmake

@@ -0,0 +1 @@
+# Supported for Cocos Service!

native/engine/android/app/AndroidManifest.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.walletconnect_demo"
+    android:installLocation="auto">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:usesCleartextTraffic="true"
+        android:icon="@mipmap/ic_launcher">
+
+        <!-- Tell CocosNativeActivity the name of our .so -->
+        <meta-data android:name="android.app.lib_name"
+            android:value="cocos" />
+
+        <activity
+            android:name="com.cocos.game.AppActivity"
+            android:screenOrientation="sensorLandscape"
+            android:configChanges="orientation|keyboardHidden|screenSize|screenLayout"
+            android:label="@string/app_name"
+            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+            android:launchMode="singleTask"
+            android:exported="true">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.cocos.lib.CocosEditBoxActivity"
+            android:configChanges="orientation|keyboardHidden|screenSize|screenLayout"
+            android:screenOrientation="behind"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
+    </application>
+
+</manifest>

native/engine/android/app/build.gradle

@@ -0,0 +1,115 @@
+import org.apache.tools.ant.taskdefs.condition.Os
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+RES_PATH = RES_PATH.replace("\\", "/")
+COCOS_ENGINE_PATH = COCOS_ENGINE_PATH.replace("\\", "/")
+
+buildDir = "${RES_PATH}/proj/build/$project.name"
+android {
+    compileSdkVersion PROP_COMPILE_SDK_VERSION.toInteger()
+    buildToolsVersion PROP_BUILD_TOOLS_VERSION
+    ndkPath PROP_NDK_PATH
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        applicationId APPLICATION_ID
+        minSdkVersion PROP_MIN_SDK_VERSION
+        targetSdkVersion PROP_TARGET_SDK_VERSION
+        versionCode 1
+        versionName "1.0"
+
+        externalNativeBuild {
+            cmake {
+                targets "cocos"
+                arguments "-DRES_DIR=${RES_PATH}", "-DCOCOS_X_PATH=${COCOS_ENGINE_PATH}", "-DANDROID_STL=c++_static", "-DANDROID_TOOLCHAIN=clang", "-DANDROID_ARM_NEON=TRUE", "-DANDROID_LD=gold"
+            }
+            ndk { abiFilters PROP_APP_ABI.split(':') }
+        }
+    }
+
+    sourceSets.main {
+        java.srcDirs "../src", "src"
+        res.srcDirs "../res", 'res'
+        jniLibs.srcDirs "../libs", 'libs'
+        manifest.srcFile "AndroidManifest.xml"
+        assets.srcDir "${RES_PATH}/data"
+        jniLibs {
+            // Vulkan validation layer
+            // srcDir "${android.ndkDirectory}/sources/third_party/vulkan/src/build-android/jniLibs"
+        }
+    }
+
+    externalNativeBuild {
+        cmake {
+            path "../CMakeLists.txt"
+            buildStagingDirectory "${RES_PATH}/proj/build"
+        }
+    }
+
+    signingConfigs {
+
+       release {
+            if (project.hasProperty("RELEASE_STORE_FILE") && !RELEASE_STORE_FILE.isEmpty()) {
+                storeFile file(RELEASE_STORE_FILE)
+                storePassword RELEASE_STORE_PASSWORD
+                keyAlias RELEASE_KEY_ALIAS
+                keyPassword RELEASE_KEY_PASSWORD
+            }
+        }
+    }
+
+    buildTypes {
+        release {
+            debuggable false
+            jniDebuggable false
+            renderscriptDebuggable false
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            if (project.hasProperty("RELEASE_STORE_FILE")) {
+                signingConfig signingConfigs.release
+            }
+            // resValue  "string", "app_name", PROP_APP_NAME
+        }
+
+        debug {
+            debuggable true
+            jniDebuggable true
+            renderscriptDebuggable true
+            // resValue  "string", "app_name", "${PROP_APP_NAME}-dbg"
+            // applicationIdSuffix ".debug"
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: '../libs', include: ['*.jar','*.aar'])
+    implementation fileTree(dir: 'libs', include: ['*.jar','*.aar'])
+    implementation fileTree(dir: "${COCOS_ENGINE_PATH}/cocos/platform/android/java/libs", include: ['*.jar'])
+    implementation project(':libservice')
+    implementation project(':libcocos')
+
+    implementation "org.java-websocket:Java-WebSocket:1.4.0"
+
+    implementation "com.github.komputing:khex:1.0.0-RC6"
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$versions.kotlin"
+
+    implementation 'com.github.WalletConnect:kotlin-walletconnect-lib:0.9.6'
+
+    implementation "androidx.appcompat:appcompat:$versions.androidx_app_compat"
+    implementation "androidx.multidex:multidex:$versions.multidex"
+
+    implementation 'com.squareup.moshi:moshi:1.8.0'
+    implementation "com.squareup.okhttp3:okhttp:$versions.okhttp"
+
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.0.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.0.0'
+
+    implementation 'com.google.code.gson:gson:2.9.1'
+}

native/engine/android/app/proguard-rules.pro

@@ -0,0 +1,42 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in E:\developSoftware\Android\SDK/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Proguard Cocos2d-x-lite for release
+-keep public class com.cocos.** { *; }
+-dontwarn com.cocos.**
+
+# Proguard Apache HTTP for release
+-keep class org.apache.http.** { *; }
+-dontwarn org.apache.http.**
+
+# Proguard okhttp for release
+-keep class okhttp3.** { *; }
+-dontwarn okhttp3.**
+
+-keep class okio.** { *; }
+-dontwarn okio.**
+
+# Proguard Android Webivew for release. you can comment if you are not using a webview
+-keep public class android.net.http.SslError
+-keep public class android.webkit.WebViewClient
+
+-keep public class com.google.** { *; }
+
+-dontwarn android.webkit.WebView
+-dontwarn android.net.http.SslError
+-dontwarn android.webkit.WebViewClient

native/engine/android/app/src/com/cocos/game/AppActivity.kt

@@ -0,0 +1,250 @@
+@file:JvmName("AppActivity")
+/****************************************************************************
+ * Copyright (c) 2015-2016 Chukong Technologies Inc.
+ * Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+ *
+ * http://www.cocos2d-x.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.(
+ */
+package com.cocos.game
+
+import android.content.res.Configuration
+
+import com.cocos.service.SDKWrapper
+import com.cocos.lib.CocosActivity
+
+import android.os.Bundle
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.view.View
+import com.example.walletconnect_demo.server.BridgeServer
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import okhttp3.OkHttpClient
+import org.komputing.khex.extensions.toNoPrefixHexString
+import org.walletconnect.Session
+import org.walletconnect.impls.*
+import org.walletconnect.nullOnThrow
+import java.io.File
+import java.util.*
+import com.google.gson.Gson
+import kotlinx.coroutines.launch
+import com.squareup.moshi.Moshi
+
+public class AppActivity : CocosActivity(), Session.Callback {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // Workaround in https://stackoverflow.com/questions/16283079/re-launch-of-activity-on-home-button-but-only-the-first-time/16447508
+        if (!isTaskRoot()) {
+            // Android launched another instance of the root activity into an existing task
+            //  so just quietly finish and go away, dropping the user back into the activity
+            //  at the top of the stack (ie: the last state of this task)
+            // Don't need to finish it again since it's finished in super.onCreate .
+            return
+        }
+        // DO OTHER INITIALIZATION BELOW
+        SDKWrapper.shared().init(this)
+//        initBridge()
+        initMoshi()
+        initClient()
+        initSessionStorage()
+
+        instance = this;
+    }
+
+    override fun onStatus(status: Session.Status) {
+        when(status) {
+            Session.Status.Approved -> sessionApproved()
+            Session.Status.Closed -> sessionClosed()
+            Session.Status.Connected,
+            Session.Status.Disconnected,
+            is Session.Status.Error -> {
+                // Do Stuff
+            }
+        }
+    }
+
+    override fun onMethodCall(call: Session.MethodCall) {
+    }
+
+    private fun sessionApproved() {
+        println("--------sessionApproved--------------")
+        println(session.approvedAccounts())
+
+    }
+
+    private fun sessionClosed() {
+        println("--------sessionClosed--------------")
+        println(session.approvedAccounts())
+    }
+
+    private fun initClient() {
+        client = OkHttpClient.Builder().build()
+    }
+
+    private fun initMoshi() {
+        moshi = Moshi.Builder().build()
+    }
+
+    private fun initBridge() {
+        bridge = BridgeServer(moshi)
+        bridge.start()
+    }
+
+    private fun initSessionStorage() {
+        storage = FileWCSessionStore(File(cacheDir, "session_store.json").apply { createNewFile() }, moshi)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        SDKWrapper.shared().onResume()
+    }
+
+    override fun onPause() {
+        super.onPause()
+        SDKWrapper.shared().onPause()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        // Workaround in https://stackoverflow.com/questions/16283079/re-launch-of-activity-on-home-button-but-only-the-first-time/16447508
+        if (!isTaskRoot()) {
+            return
+        }
+        SDKWrapper.shared().onDestroy()
+    }
+
+//    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
+//        super.onActivityResult(requestCode, resultCode, data)
+//        SDKWrapper.shared().onActivityResult(requestCode, resultCode, data)
+//    }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        SDKWrapper.shared().onNewIntent(intent)
+    }
+
+    override fun onRestart() {
+        super.onRestart()
+        SDKWrapper.shared().onRestart()
+    }
+
+    override fun onStop() {
+        super.onStop()
+        SDKWrapper.shared().onStop()
+    }
+
+    override fun onBackPressed() {
+        SDKWrapper.shared().onBackPressed()
+        super.onBackPressed()
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration) {
+        SDKWrapper.shared().onConfigurationChanged(newConfig)
+        super.onConfigurationChanged(newConfig)
+    }
+
+    override protected fun onRestoreInstanceState(savedInstanceState: Bundle) {
+        SDKWrapper.shared().onRestoreInstanceState(savedInstanceState)
+        super.onRestoreInstanceState(savedInstanceState)
+    }
+
+    override protected fun onSaveInstanceState(outState: Bundle) {
+        SDKWrapper.shared().onSaveInstanceState(outState)
+        super.onSaveInstanceState(outState)
+    }
+
+    override protected fun onStart() {
+        SDKWrapper.shared().onStart()
+        super.onStart()
+    }
+
+
+    override fun onLowMemory() {
+        SDKWrapper.shared().onLowMemory()
+        super.onLowMemory()
+    }
+
+    fun test(){
+    }
+
+    companion object {
+        lateinit var instance: AppActivity ;
+        private lateinit var client: OkHttpClient
+        private lateinit var moshi: Moshi
+        private lateinit var bridge: BridgeServer
+        private lateinit var storage: WCSessionStore
+        lateinit var config: Session.Config
+        lateinit var session: Session
+
+        fun resetSession() {
+            nullOnThrow { session }?.clearCallbacks()
+            val key = ByteArray(32).also { Random().nextBytes(it) }.toNoPrefixHexString()
+            config = Session.Config(UUID.randomUUID().toString(), "https://bridge.walletconnect.org/", key)
+            session = WCSession(config,
+                MoshiPayloadAdapter(moshi),
+                storage,
+                OkHttpTransport.Builder(client, moshi),
+                Session.PeerMeta(name = "Example App")
+            )
+            session.offer()
+        }
+        @JvmStatic public fun initWallet() {
+            println("--------initWallet--------------")
+            resetSession()
+            session.addCallback(instance)
+            val i = Intent(Intent.ACTION_VIEW)
+            i.data = Uri.parse(config.toWCUri())
+            instance.startActivity(i)
+            // instance.test()
+        }
+        ///解析庄给的json字符串  并且使用custom方法发送给钱包
+        @JvmStatic public fun sendCustomMessage(jsonStr:String):String{
+            ///解析成实体类
+            var str = Gson().fromJson(jsonStr,argsModel::class.java);
+            session.performMethodCall(
+                Session.MethodCall.Custom(
+                    System.currentTimeMillis(),
+                    str.method!!,
+                    str.params!!,
+                ),
+                ::handleResponse
+            )
+            val intent = Intent(Intent.ACTION_VIEW)
+            intent.data = Uri.parse("wc:")
+            intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+            instance.startActivity(intent)
+            return "ok"
+        }
+        private fun handleResponse(resp: Session.MethodCall.Response) {
+            println(resp.result as? String)
+        }
+    }
+}
+class argsModel {
+    var method: String? = null
+    var params: List<Any>? = null
+
+    override fun toString(): String {
+        return "argsModel(method=$method, params=$params)"
+    }
+}
+

native/engine/android/app/src/com/cocos/game/Server/BridgeServer.kt

@@ -0,0 +1,98 @@
+package com.example.walletconnect_demo.server
+
+
+import android.util.Log
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.Types
+import org.java_websocket.WebSocket
+import org.java_websocket.handshake.ClientHandshake
+import org.java_websocket.server.WebSocketServer
+import java.lang.Exception
+import java.lang.ref.WeakReference
+import java.net.InetSocketAddress
+import java.util.*
+import java.util.concurrent.ConcurrentHashMap
+
+class BridgeServer(moshi: Moshi) : WebSocketServer(InetSocketAddress(PORT)) {
+
+    private val adapter = moshi.adapter<Map<String, String>>(
+        Types.newParameterizedType(
+            Map::class.java,
+            String::class.java,
+            String::class.java
+        )
+    )
+
+    private val pubs: MutableMap<String, MutableList<WeakReference<WebSocket>>> = ConcurrentHashMap()
+    private val pubsLock = Any()
+    private val pubsCache: MutableMap<String, String?> = ConcurrentHashMap()
+
+    override fun onOpen(conn: WebSocket?, handshake: ClientHandshake?) {
+        Log.d("#####", "onOpen: ${conn?.remoteSocketAddress?.address?.hostAddress}")
+    }
+
+    override fun onClose(conn: WebSocket?, code: Int, reason: String?, remote: Boolean) {
+        Log.d("#####", "onClose: ${conn?.remoteSocketAddress?.address?.hostAddress}")
+        conn?.let { cleanUpSocket(it) }
+    }
+
+    override fun onMessage(conn: WebSocket?, message: String?) {
+        Log.d("#####", "Message: $message")
+        try {
+            conn ?: error("Unknown socket")
+            message?.also {
+                val msg = adapter.fromJson(it) ?: error("Invalid message")
+                val type: String = msg["type"] ?: error("Type not found")
+                val topic: String = msg["topic"] ?: error("Topic not found")
+                when (type) {
+                    "pub" -> {
+                        var sendMessage = false
+                        pubs[topic]?.forEach { r ->
+                            r.get()?.apply {
+                                send(message)
+                                sendMessage = true
+                            }
+                        }
+                        if (!sendMessage) {
+                            Log.d("#####", "Cache message: $message")
+                            pubsCache[topic] = message
+                        }
+                    }
+                    "sub" -> {
+                        pubs.getOrPut(topic, { mutableListOf() }).add(WeakReference(conn))
+                        pubsCache[topic]?.let { cached ->
+                            Log.d("#####", "Send cached: $cached")
+                            conn.send(cached)
+                        }
+                    }
+                    else -> error("Unknown type")
+                }
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    override fun onStart() {
+        Log.d("#####", "Server started")
+        connectionLostTimeout = 0
+    }
+
+    override fun onError(conn: WebSocket?, ex: Exception?) {
+        Log.d("#####", "onError")
+        ex?.printStackTrace()
+        conn?.let { cleanUpSocket(it) }
+    }
+
+    private fun cleanUpSocket(conn: WebSocket) {
+        synchronized(pubsLock) {
+            pubs.forEach {
+                it.value.removeAll { r -> r.get().let { v -> v == null || v == conn } }
+            }
+        }
+    }
+
+    companion object {
+        val PORT = 5000 + Random().nextInt(60000)
+    }
+}

native/engine/android/build-cfg.json

@@ -0,0 +1,8 @@
+{
+    "ndk_module_path" :[
+        "${COCOS_ROOT}",
+        "${COCOS_ROOT}/cocos",
+        "${COCOS_ROOT}/external"
+    ],
+    "copy_resources": []
+}

native/engine/android/build.gradle

@@ -0,0 +1,63 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    ext {
+        versions = [
+                kotlin                    : "1.4.31",
+                moshi                     : '1.8.0',
+                okhttp                    : '3.11.0',
+                jupiter                   : '5.7.0',
+
+                'minSdk'                  : 14,
+                'compileSdk'              : 28,
+                'buildTools'              : '28.0.3',
+                'androidPlugin'           : '3.4.0',
+
+                androidx_app_compat       : '1.0.2',
+                androidx_card_view        : '1.0.0',
+                androidx_constraint_layout: '1.1.3',
+                androidx_lifecycle        : '2.0.0',
+                androidx_test_ext         : '1.1.0',
+                androidx_recycler_view    : '1.0.0',
+                androidx_room             : '2.0.0',
+
+                multidex                  : '2.0.1',
+        ]
+
+        ext.deps = [
+                android: [
+                        'runtime'     : 'com.google.android:android:4.1.1.4',
+                        'gradlePlugin': "com.android.tools.build:gradle:${versions.androidPlugin}",
+                ]
+        ]
+    }
+    repositories {
+        google()
+        jcenter()
+        maven { url="https://jitpack.io" }
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin"
+        classpath "org.jetbrains.kotlin:kotlin-android-extensions:$versions.kotlin"
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+        flatDir {
+            dirs 'libs'
+        }
+        mavenCentral()
+        maven { url "https://jitpack.io" }
+    }
+}
+
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

native/engine/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Mon Sep 05 15:37:26 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

native/engine/android/instantapp/AndroidManifest.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          xmlns:dist="http://schemas.android.com/apk/distribution"
+          package="com.example.walletconnect_demo"
+          android:installLocation="auto">
+    <dist:module dist:instant="true" />
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+
+    <application
+            android:allowBackup="true"
+            android:label="@string/app_name"
+            android:supportsRtl="true"
+            android:icon="@mipmap/ic_launcher">
+        <meta-data
+                android:name="aia-compat-api-min-version"
+                android:value="1" />
+        <!-- Tell CocosNativeActivity the name of our .so -->
+        <meta-data android:name="android.app.lib_name"
+            android:value="cocos" />
+
+        <activity
+                android:name="com.cocos.game.InstantActivity"
+                android:screenOrientation="sensorLandscape"
+                android:configChanges="orientation|keyboardHidden|screenSize|screenLayout"
+                android:label="@string/app_name"
+                android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+                android:launchMode="singleTask"
+                android:exported="true">
+
+            <intent-filter android:order="1">
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.BROWSABLE" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.cocos.lib.CocosEditBoxActivity"
+            android:configChanges="orientation|keyboardHidden|screenSize|screenLayout"
+            android:screenOrientation="behind"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
+</application>
+
+</manifest>

native/engine/android/instantapp/build.gradle

@@ -0,0 +1,93 @@
+import org.apache.tools.ant.taskdefs.condition.Os
+
+apply plugin: 'com.android.application'
+
+RES_PATH = RES_PATH.replace("\\", "/")
+COCOS_ENGINE_PATH = COCOS_ENGINE_PATH.replace("\\", "/")
+buildDir = "${RES_PATH}/proj/build/$project.name"
+
+android {
+    compileSdkVersion PROP_COMPILE_SDK_VERSION.toInteger()
+    buildToolsVersion PROP_BUILD_TOOLS_VERSION
+    ndkPath PROP_NDK_PATH
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        applicationId "com.example.walletconnect_demo"
+        minSdkVersion PROP_MIN_SDK_VERSION
+        targetSdkVersion PROP_TARGET_SDK_VERSION
+        versionCode 1
+        versionName "1.0"
+
+        externalNativeBuild {
+            cmake {
+                targets "cocos"
+                arguments "-DRES_DIR=${RES_PATH}", "-DCOCOS_X_PATH=${COCOS_ENGINE_PATH}","-DANDROID_STL=c++_static", "-DANDROID_TOOLCHAIN=clang", "-DANDROID_ARM_NEON=TRUE", "-DANDROID_LD=gold"
+                cppFlags "-frtti -fexceptions -fsigned-char -DANDROID_INSTANT=1"
+            }
+            ndk { abiFilters PROP_APP_ABI.split(':') }
+        }
+    }
+
+    sourceSets.main {
+        java.srcDirs "../src", "src"
+        res.srcDirs "../res", 'res'
+        jniLibs.srcDirs "../libs", 'libs'
+        manifest.srcFile "AndroidManifest.xml"
+        assets.srcDir "${RES_PATH}/data"
+    }
+
+    externalNativeBuild {
+        cmake {
+            path "../CMakeLists.txt"
+            buildStagingDirectory "${RES_PATH}/proj/build"
+        }
+    }
+
+    signingConfigs {
+
+       release {
+            if (project.hasProperty("RELEASE_STORE_FILE") && !RELEASE_STORE_FILE.isEmpty()) {
+                storeFile file(RELEASE_STORE_FILE)
+                storePassword RELEASE_STORE_PASSWORD
+                keyAlias RELEASE_KEY_ALIAS
+                keyPassword RELEASE_KEY_PASSWORD
+            }
+        }
+    }
+
+    buildTypes {
+        release {
+            debuggable false
+            jniDebuggable false
+            renderscriptDebuggable false
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            if (project.hasProperty("RELEASE_STORE_FILE")) {
+                signingConfig signingConfigs.release
+            }
+            // resValue  "string", "app_name", PROP_APP_NAME
+        }
+
+        debug {
+            debuggable true
+            jniDebuggable true
+            renderscriptDebuggable true
+            // resValue  "string", "app_name", "${PROP_APP_NAME}-dbg"
+            // applicationIdSuffix ".debug"
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: '../libs', include: ['*.jar','*.aar'])
+    implementation fileTree(dir: 'libs', include: ['*.jar','*.aar'])
+    implementation fileTree(dir: "${COCOS_ENGINE_PATH}/cocos/platform/android/java/libs", include: ['*.jar'])
+    implementation project(':libservice')
+    implementation project(':libcocos')
+}

native/engine/android/instantapp/proguard-rules.pro

@@ -0,0 +1,42 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in E:\developSoftware\Android\SDK/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Proguard Cocos2d-x-lite for release
+-keep public class com.cocos.** { *; }
+-dontwarn com.cocos.**
+
+# Proguard Apache HTTP for release
+-keep class org.apache.http.** { *; }
+-dontwarn org.apache.http.**
+
+# Proguard okhttp for release
+-keep class okhttp3.** { *; }
+-dontwarn okhttp3.**
+
+-keep class okio.** { *; }
+-dontwarn okio.**
+
+# Proguard Android Webivew for release. you can comment if you are not using a webview
+-keep public class android.net.http.SslError
+-keep public class android.webkit.WebViewClient
+
+-keep public class com.google.** { *; }
+
+-dontwarn android.webkit.WebView
+-dontwarn android.net.http.SslError
+-dontwarn android.webkit.WebViewClient

native/engine/android/instantapp/src/com/cocos/game/InstantActivity.java

@@ -0,0 +1,125 @@
+/****************************************************************************
+Copyright (c) 2015-2016 Chukong Technologies Inc.
+Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+http://www.cocos2d-x.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+****************************************************************************/
+package com.cocos.game;
+
+import android.os.Bundle;
+import android.content.Intent;
+import android.content.res.Configuration;
+
+import com.cocos.service.SDKWrapper;
+import com.cocos.lib.CocosActivity;
+
+public class InstantActivity extends CocosActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        // DO OTHER INITIALIZATION BELOW
+        SDKWrapper.shared().init(this);
+
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        SDKWrapper.shared().onResume();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        SDKWrapper.shared().onPause();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        // Workaround in https://stackoverflow.com/questions/16283079/re-launch-of-activity-on-home-button-but-only-the-first-time/16447508
+        if (!isTaskRoot()) {
+            return;
+        }
+        SDKWrapper.shared().onDestroy();
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        SDKWrapper.shared().onActivityResult(requestCode, resultCode, data);
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        SDKWrapper.shared().onNewIntent(intent);
+    }
+
+    @Override
+    protected void onRestart() {
+        super.onRestart();
+        SDKWrapper.shared().onRestart();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        SDKWrapper.shared().onStop();
+    }
+
+    @Override
+    public void onBackPressed() {
+        SDKWrapper.shared().onBackPressed();
+        super.onBackPressed();
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        SDKWrapper.shared().onConfigurationChanged(newConfig);
+        super.onConfigurationChanged(newConfig);
+    }
+
+    @Override
+    protected void onRestoreInstanceState(Bundle savedInstanceState) {
+        SDKWrapper.shared().onRestoreInstanceState(savedInstanceState);
+        super.onRestoreInstanceState(savedInstanceState);
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        SDKWrapper.shared().onSaveInstanceState(outState);
+        super.onSaveInstanceState(outState);
+    }
+
+    @Override
+    protected void onStart() {
+        SDKWrapper.shared().onStart();
+        super.onStart();
+    }
+
+    @Override
+    public void onLowMemory() {
+        SDKWrapper.shared().onLowMemory();
+        super.onLowMemory();
+    }
+}

native/engine/android/jni/main.cpp

@@ -0,0 +1,29 @@
+/****************************************************************************
+ Copyright (c) 2017-2020 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+ ****************************************************************************/
+#include "Game.h"
+
+cc::Application *cocos_main(int width, int height) {
+    return new Game(width, height);
+}

native/engine/android/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name" translatable="false">cocos_demo_3</string>
+</resources>