FRE-600: Fix code review blockers

- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict

Co-Authored-By: Paperclip <noreply@paperclip.ing>

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/build.gradle

@@ -0,0 +1,158 @@
+buildscript {
+  // Buildscript is evaluated before everything else so we can't use getExtOrDefault
+  def kotlin_version = rootProject.ext.has('kotlinVersion') ? rootProject.ext.get('kotlinVersion') : project.properties['SolanaMobileWalletAdapterModule_kotlinVersion']
+
+  repositories {
+      google()
+      mavenCentral()
+  }
+
+  dependencies {
+    classpath 'com.android.tools.build:gradle:9.0.1'
+    // noinspection DifferentKotlinGradleVersion
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+  }
+}
+
+def isNewArchitectureEnabled() {
+  return rootProject.hasProperty("newArchEnabled") &&  rootProject.getProperty("newArchEnabled") == "true"
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+if (isNewArchitectureEnabled()) {
+  apply plugin: 'com.facebook.react'
+}
+
+def getExtOrDefault(name) {
+  return rootProject.ext.has(name) ? rootProject.ext.get(name) : project.properties['SolanaMobileWalletAdapterModule_' + name]
+}
+
+def getExtOrIntegerDefault(name) {
+  return rootProject.ext.has(name) ? rootProject.ext.get(name) : (project.properties['SolanaMobileWalletAdapterModule_' + name]).toInteger()
+}
+
+android {
+  compileSdkVersion getExtOrIntegerDefault('compileSdkVersion')
+
+  defaultConfig {
+    minSdkVersion getExtOrIntegerDefault('minSdkVersion')
+    targetSdkVersion getExtOrIntegerDefault('targetSdkVersion')
+    buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString()
+  }
+  buildTypes {
+    release {
+      minifyEnabled false
+    }
+  }
+
+  lintOptions {
+    disable 'GradleCompatible'
+  }
+
+  compileOptions {
+    sourceCompatibility JavaVersion.VERSION_11
+    targetCompatibility JavaVersion.VERSION_11
+  }
+
+  sourceSets {
+    main {
+      if (isNewArchitectureEnabled()) {
+        java.srcDirs += [
+          "src/newarch"
+        ]
+      } else {
+        java.srcDirs += ["src/oldarch"]
+      }
+    }
+  }
+}
+
+repositories {
+  mavenCentral()
+  google()
+
+  def found = false
+  def defaultDir = null
+  def androidSourcesName = 'React Native sources'
+
+  if (rootProject.ext.has('reactNativeAndroidRoot')) {
+    defaultDir = rootProject.ext.get('reactNativeAndroidRoot')
+  } else {
+    defaultDir = new File(
+      projectDir,
+      '/../../../node_modules/react-native/android'
+    )
+  }
+
+  if (defaultDir.exists()) {
+    maven {
+      url defaultDir.toString()
+      name androidSourcesName
+    }
+
+    logger.info(":${project.name}:reactNativeAndroidRoot ${defaultDir.canonicalPath}")
+    found = true
+  } else {
+    def parentDir = rootProject.projectDir
+
+    1.upto(5, {
+      if (found) return true
+      parentDir = parentDir.parentFile
+
+      def androidSourcesDir = new File(
+        parentDir,
+        'node_modules/react-native'
+      )
+
+      def androidPrebuiltBinaryDir = new File(
+        parentDir,
+        'node_modules/react-native/android'
+      )
+
+      if (androidPrebuiltBinaryDir.exists()) {
+        maven {
+          url androidPrebuiltBinaryDir.toString()
+          name androidSourcesName
+        }
+
+        logger.info(":${project.name}:reactNativeAndroidRoot ${androidPrebuiltBinaryDir.canonicalPath}")
+        found = true
+      } else if (androidSourcesDir.exists()) {
+        maven {
+          url androidSourcesDir.toString()
+          name androidSourcesName
+        }
+
+        logger.info(":${project.name}:reactNativeAndroidRoot ${androidSourcesDir.canonicalPath}")
+        found = true
+      }
+    })
+  }
+
+  if (!found) {
+    throw new GradleException(
+      "${project.name}: unable to locate React Native android sources. " +
+      "Ensure you have you installed React Native as a dependency in your project and try again."
+    )
+  }
+}
+
+def kotlin_version = getExtOrDefault('kotlinVersion')
+
+dependencies {
+  //noinspection GradleDynamicVersion
+  implementation "com.facebook.react:react-native:+"  // From node_modules
+  implementation "com.solanamobile:mobile-wallet-adapter-clientlib:2.1.0"
+  implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+  implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
+}
+
+if (isNewArchitectureEnabled()) {
+  react {
+    jsRootDir = file("../src/")
+    libraryName = "SolanaMobileWalletAdapterModule"
+    codegenJavaPackageName = "com.solanamobile.mobilewalletadapter.reactnative"
+  }
+}

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/gradle.properties

@@ -0,0 +1,5 @@
+SolanaMobileWalletAdapterModule_kotlinVersion=1.9.0
+SolanaMobileWalletAdapterModule_minSdkVersion=21
+SolanaMobileWalletAdapterModule_targetSdkVersion=33
+SolanaMobileWalletAdapterModule_compileSdkVersion=33
+SolanaMobileWalletAdapterModule_ndkversion=23.1.7779620

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+networkTimeout=10000
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/gradlew

@@ -0,0 +1,248 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/2d6327017519d23b96af35865dc997fcb544fb40/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/gradlew.bat

@@ -0,0 +1,93 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/main/AndroidManifest.xml

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

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/main/java/com/solanamobile/mobilewalletadapter/reactnative/JSONSerializationUtils.kt

@@ -0,0 +1,84 @@
+package com.solanamobile.mobilewalletadapter.reactnative
+
+import com.facebook.react.bridge.*
+import org.json.JSONArray
+import org.json.JSONException
+import org.json.JSONObject
+
+object JSONSerializationUtils {
+    @Throws(JSONException::class)
+    fun convertMapToJson(readableMap: ReadableMap?): JSONObject {
+        val json = JSONObject()
+        readableMap?.keySetIterator()?.let { iterator ->
+            while (iterator.hasNextKey()) {
+                val key = iterator.nextKey()
+                when (readableMap.getType(key)) {
+                    ReadableType.Array -> json.put(
+                        key,
+                        readableMap.getArray(key)?.let { convertArrayToJson(it) }
+                    )
+                    ReadableType.Boolean -> json.put(key, readableMap.getBoolean(key))
+                    ReadableType.Map -> json.put(key, convertMapToJson(readableMap.getMap(key)))
+                    ReadableType.Null -> json.put(key, JSONObject.NULL)
+                    ReadableType.Number -> json.put(key, readableMap.getDouble(key))
+                    ReadableType.String -> json.put(key, readableMap.getString(key))
+                }
+            }
+        }
+        return json
+    }
+
+    @Throws(JSONException::class)
+    private fun convertArrayToJson(readableArray: ReadableArray?): JSONArray {
+        val array = JSONArray()
+        readableArray?.let {
+            for (i in 0 until readableArray.size()) {
+                when (readableArray.getType(i)) {
+                    ReadableType.Array -> array.put(convertArrayToJson(readableArray.getArray(i)))
+                    ReadableType.Boolean -> array.put(readableArray.getBoolean(i))
+                    ReadableType.Map -> array.put(convertMapToJson(readableArray.getMap(i)))
+                    ReadableType.Null -> {}
+                    ReadableType.Number -> array.put(readableArray.getDouble(i))
+                    ReadableType.String -> array.put(readableArray.getString(i))
+                }
+            }
+        }
+        return array
+    }
+
+    @Throws(JSONException::class)
+    fun convertJsonToMap(jsonObject: JSONObject): ReadableMap {
+        val map: WritableMap = WritableNativeMap()
+        val iterator = jsonObject.keys()
+        while (iterator.hasNext()) {
+            val key = iterator.next()
+            when (val value = jsonObject[key]) {
+                is Boolean -> map.putBoolean(key, value)
+                is Double -> map.putDouble(key, value)
+                is Int -> map.putInt(key, value)
+                is JSONArray -> map.putArray(key, convertJsonToArray(value))
+                is JSONObject -> map.putMap(key, convertJsonToMap(value))
+                is String -> map.putString(key, value)
+                else -> map.putString(key, value.toString())
+            }
+        }
+        return map
+    }
+
+    @Throws(JSONException::class)
+    private fun convertJsonToArray(jsonArray: JSONArray): ReadableArray {
+        val array: WritableArray = WritableNativeArray()
+        for (i in 0 until jsonArray.length()) {
+            when (val value = jsonArray[i]) {
+                is Boolean -> array.pushBoolean(value)
+                is Double -> array.pushDouble(value)
+                is Int -> array.pushInt(value)
+                is JSONArray -> array.pushArray(convertJsonToArray(value))
+                is JSONObject -> array.pushMap(convertJsonToMap(value))
+                is String -> array.pushString(value)
+                else -> array.pushString(value.toString())
+            }
+        }
+        return array
+    }
+}

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/main/java/com/solanamobile/mobilewalletadapter/reactnative/SolanaMobileWalletAdapterModule.kt

@@ -0,0 +1,233 @@
+package com.solanamobile.mobilewalletadapter.reactnative
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.net.Uri
+import android.util.Log
+import com.facebook.react.bridge.*
+import com.facebook.react.jstasks.HeadlessJsTaskConfig
+import com.facebook.react.jstasks.HeadlessJsTaskContext
+import com.solana.mobilewalletadapter.clientlib.protocol.JsonRpc20Client
+import com.solana.mobilewalletadapter.clientlib.protocol.MobileWalletAdapterClient
+import com.solana.mobilewalletadapter.clientlib.scenario.LocalAssociationIntentCreator
+import com.solana.mobilewalletadapter.clientlib.scenario.LocalAssociationScenario
+import com.solana.mobilewalletadapter.common.protocol.SessionProperties.ProtocolVersion
+import com.solanamobile.mobilewalletadapter.reactnative.JSONSerializationUtils.convertJsonToMap
+import com.solanamobile.mobilewalletadapter.reactnative.JSONSerializationUtils.convertMapToJson
+import java.util.concurrent.ExecutionException
+import java.util.concurrent.TimeUnit
+import java.util.concurrent.TimeoutException
+import kotlinx.coroutines.*
+import kotlinx.coroutines.sync.Mutex
+import org.json.JSONObject
+
+class SolanaMobileWalletAdapterModule(reactContext: ReactApplicationContext) :
+    SolanaMobileWalletAdapterSpec(reactContext), CoroutineScope {
+
+    data class SessionState(
+        val client: MobileWalletAdapterClient,
+        val localAssociation: LocalAssociationScenario,
+    )
+
+    override val coroutineContext =
+        Dispatchers.IO + CoroutineName("SolanaMobileWalletAdapterModuleScope") + SupervisorJob()
+
+    companion object {
+        const val NAME = "SolanaMobileWalletAdapter"
+        private const val TAG = "SolanaMobileWalletAdapterModule"
+        private const val ASSOCIATION_TIMEOUT_MS = 10000
+        private const val CLIENT_TIMEOUT_MS = 90000
+        private const val REQUEST_LOCAL_ASSOCIATION = 0
+    }
+
+    // Used to ensure that you can't start more than one session at a time.
+    private val mutex: Mutex = Mutex()
+    private var sessionState: SessionState? = null
+    private var associationResultCallback: ((Int) -> Unit)? = null
+
+    private val mActivityEventListener: ActivityEventListener =
+        object : BaseActivityEventListener() {
+            override fun onActivityResult(
+                activity: Activity,
+                requestCode: Int,
+                resultCode: Int,
+                data: Intent?
+            ) {
+                if (requestCode == REQUEST_LOCAL_ASSOCIATION)
+                    associationResultCallback?.invoke(resultCode)
+            }
+        }
+
+    private val sessionBackgroundTaskConfig
+        get() = HeadlessJsTaskConfig(
+            "SolanaMobileWalletAdapterSessionBackgroundTask",
+            Arguments.createMap(),
+            0,
+            true
+        )
+
+    init {
+        reactContext.addActivityEventListener(mActivityEventListener)
+    }
+
+    override fun getName(): String {
+        return NAME
+    }
+
+    @ReactMethod
+    override fun startSession(config: ReadableMap?, promise: Promise): Unit {
+        launch {
+            mutex.lock()
+            Log.d(TAG, "startSession with config $config")
+            var sessionTaskId: Int? = null
+            val headlessJsTaskContext = HeadlessJsTaskContext.getInstance(reactApplicationContext)
+            val finishHeadlessTask = { taskId: Int? ->
+                try {
+                    if (taskId != null && headlessJsTaskContext.isTaskRunning(taskId)) {
+                        headlessJsTaskContext.finishTask(taskId)
+                    }
+                    // fix for Expo 52/RN 0.72/0.73 where the older kotlin/gradle toolchain complains 
+                    // about the above if statement being used as an expression. Explicitly returning 
+                    // Unit here tells the compiler that the above if is not an expression
+                    Unit
+                } catch (e: Exception) {
+                    Log.w(TAG, "Failed to finish headless JS task", e)
+                }
+            }
+            try {
+                val uriPrefix = config?.getString("baseUri")?.let { Uri.parse(it) }
+                val localAssociation =
+                    LocalAssociationScenario(
+                        CLIENT_TIMEOUT_MS,
+                    )
+                val intent =
+                    LocalAssociationIntentCreator.createAssociationIntent(
+                        uriPrefix,
+                        localAssociation.port,
+                        localAssociation.session
+                    )
+                withContext(Dispatchers.Main) {
+                    sessionTaskId = headlessJsTaskContext.startTask(sessionBackgroundTaskConfig)
+                }
+                associationResultCallback = { resultCode ->
+                    if (resultCode == Activity.RESULT_CANCELED) {
+                        Log.d(TAG, "Local association cancelled by user, ending session")
+                        promise.reject(
+                            "Session not established: Local association cancelled by user",
+                            LocalAssociationScenario.ConnectionFailedException(
+                                "Local association cancelled by user"
+                            )
+                        )
+                        localAssociation.close()
+                    }
+
+                    // stop the headless js task, regardless if the association was successful or not
+                    finishHeadlessTask(sessionTaskId)
+                }
+                reactApplicationContext.currentActivity?.apply {
+                    startActivityForResult(intent, REQUEST_LOCAL_ASSOCIATION)
+                } ?: throw NullPointerException(
+                    "Could not find a current activity from which to launch a local association"
+                )
+                val client = localAssociation.start()
+                    .get(ASSOCIATION_TIMEOUT_MS.toLong(), TimeUnit.MILLISECONDS)
+                sessionState = SessionState(client, localAssociation)
+                val sessionPropertiesMap: WritableMap = WritableNativeMap()
+                sessionPropertiesMap.putString(
+                    "protocol_version",
+                    when (localAssociation.session.sessionProperties.protocolVersion) {
+                        ProtocolVersion.LEGACY -> "legacy"
+                        ProtocolVersion.V1 -> "v1"
+                    }
+                )
+                promise.resolve(sessionPropertiesMap)
+            } catch (e: ActivityNotFoundException) {
+                Log.e(TAG, "Found no installed wallet that supports the mobile wallet protocol", e)
+                finishHeadlessTask(sessionTaskId)
+                cleanup()
+                promise.reject("ERROR_WALLET_NOT_FOUND", e)
+            } catch (e: TimeoutException) {
+                Log.e(TAG, "Timed out waiting for local association to be ready", e)
+                finishHeadlessTask(sessionTaskId)
+                cleanup()
+                promise.reject("Timed out waiting for local association to be ready", e)
+            } catch (e: InterruptedException) {
+                Log.w(TAG, "Interrupted while waiting for local association to be ready", e)
+                finishHeadlessTask(sessionTaskId)
+                cleanup()
+                promise.reject(e)
+            } catch (e: ExecutionException) {
+                Log.e(TAG, "Failed establishing local association with wallet", e.cause)
+                finishHeadlessTask(sessionTaskId)
+                cleanup()
+                promise.reject(e)
+            } catch (e: Throwable) {
+                Log.e(TAG, "Failed to start session", e)
+                finishHeadlessTask(sessionTaskId)
+                cleanup()
+                promise.reject(e)
+            }
+        }
+    }
+
+    @ReactMethod
+    override fun invoke(method: String, params: ReadableMap?, promise: Promise): Unit =
+        sessionState?.let {
+            Log.d(TAG, "invoke `$method` with params $params")
+            try {
+                val result = it.client
+                    .methodCall(method, convertMapToJson(params), CLIENT_TIMEOUT_MS)
+                    .get() as JSONObject
+                promise.resolve(convertJsonToMap(result))
+            } catch (e: ExecutionException) {
+                val cause = e.cause
+                if (cause is JsonRpc20Client.JsonRpc20RemoteException) {
+                    val userInfo = Arguments.createMap()
+                    userInfo.putInt("jsonRpcErrorCode", cause.code)
+                    promise.reject("JSON_RPC_ERROR", cause, userInfo)
+                } else if (cause is TimeoutException) {
+                    promise.reject("Timed out waiting for response", e)
+                } else {
+                    throw e
+                }
+            } catch (e: Throwable) {
+                Log.e(TAG, "Failed to invoke `$method` with params $params", e)
+                promise.reject(e)
+            }
+        } ?: throw NullPointerException(
+            "Tried to invoke `$method` without an active session"
+        )
+
+    @ReactMethod
+    override fun endSession(promise: Promise): Unit {
+        sessionState?.let {
+            launch {
+                Log.d(TAG, "endSession")
+                try {
+                    it.localAssociation
+                        .close()
+                        .get(ASSOCIATION_TIMEOUT_MS.toLong(), TimeUnit.MILLISECONDS)
+                    cleanup()
+                    promise.resolve(true)
+                } catch (e: TimeoutException) {
+                    Log.e(TAG, "Timed out waiting for local association to close", e)
+                    cleanup()
+                    promise.reject("Failed to end session", e)
+                } catch (e: Throwable) {
+                    Log.e(TAG, "Failed to end session", e)
+                    cleanup()
+                    promise.reject("Failed to end session", e)
+                }
+            }
+        } ?: throw NullPointerException("Tried to end a session without an active session")
+    }
+
+    private fun cleanup() {
+        sessionState = null
+        associationResultCallback = null
+        if (mutex.isLocked) {
+            mutex.unlock()
+        }
+    }
+}

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/main/java/com/solanamobile/mobilewalletadapter/reactnative/SolanaMobileWalletAdapterPackage.kt

@@ -0,0 +1,35 @@
+package com.solanamobile.mobilewalletadapter.reactnative
+
+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 java.util.HashMap
+
+class SolanaMobileWalletAdapterModulePackage : TurboReactPackage() {
+    override fun getModule(name: String, reactContext: ReactApplicationContext): NativeModule? {
+        return if (name == SolanaMobileWalletAdapterModule.NAME) {
+            SolanaMobileWalletAdapterModule(reactContext)
+        } else {
+            null
+        }
+    }
+
+    override fun getReactModuleInfoProvider(): ReactModuleInfoProvider {
+        return ReactModuleInfoProvider {
+            val moduleInfos: MutableMap<String, ReactModuleInfo> = HashMap()
+            moduleInfos[SolanaMobileWalletAdapterModule.NAME] =
+                    ReactModuleInfo(
+                            SolanaMobileWalletAdapterModule.NAME,
+                            SolanaMobileWalletAdapterModule.NAME,
+                            false, // canOverrideExistingModule
+                            false, // needsEagerInit
+                            true, // hasConstants
+                            false, // isCxxModule
+                            true // isTurboModule
+                    )
+            moduleInfos
+        }
+    }
+}

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/newarch/SolanaMobileWalletAdapter.kt

@@ -0,0 +1,7 @@
+package com.solanamobile.mobilewalletadapter.reactnative
+
+import com.facebook.react.bridge.ReactApplicationContext
+
+abstract class SolanaMobileWalletAdapterSpec
+internal constructor(context: ReactApplicationContext) :
+        NativeSolanaMobileWalletAdapterSpec(context) {}

node_modules/@solana-mobile/mobile-wallet-adapter-protocol/android/src/oldarch/SolanaMobileWalletAdapter.kt

@@ -0,0 +1,16 @@
+package com.solanamobile.mobilewalletadapter.reactnative
+
+import com.facebook.react.bridge.Promise
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactContextBaseJavaModule
+import com.facebook.react.bridge.ReadableMap
+
+abstract class SolanaMobileWalletAdapterSpec
+internal constructor(context: ReactApplicationContext) : ReactContextBaseJavaModule(context) {
+
+    abstract fun startSession(config: ReadableMap?, promise: Promise)
+
+    abstract fun invoke(method: String, params: ReadableMap?, promise: Promise)
+
+    abstract fun endSession(promise: Promise)
+}