app code 4/27

app/android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

app/android/app/build.gradle.kts

@@ -0,0 +1,82 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.m5stack.stackchan"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    packaging {
+        jniLibs {
+            pickFirsts.add("lib/arm64-v8a/libc++_shared.so")
+            pickFirsts.add("lib/armeabi-v7a/libc++_shared.so")
+            pickFirsts.add("lib/x86/libc++_shared.so")
+            pickFirsts.add("lib/x86_64/libc++_shared.so")
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_21
+        targetCompatibility = JavaVersion.VERSION_21
+    }
+
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(JvmTarget.JVM_21)
+        }
+    }
+
+    signingConfigs {
+        create("release") {
+            storeFile = file("release.jks")
+            storePassword = "123456"
+            keyAlias = "key0"
+            keyPassword = "123456"
+        }
+        getByName("debug") {
+            storeFile = file("debug.jks")
+            storePassword = "123456"
+            keyAlias = "key0"
+            keyPassword = "123456"
+        }
+    }
+
+    defaultConfig {
+        applicationId = "com.m5stack.stackchan"
+        minSdk = 26
+        targetSdk = flutter.targetSdkVersion
+        versionCode = 1
+        versionName = "0.0.1"
+
+        ndk {
+            abiFilters.add("arm64-v8a")
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            isShrinkResources = false
+            signingConfig = signingConfigs.getByName("release")
+        }
+        debug {
+            isMinifyEnabled = false
+            isShrinkResources = false
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}
+
+dependencies {
+    implementation("androidx.datastore:datastore-core:1.2.1")
+    //noinspection GradleDynamicVersion
+}

app/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,75 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+>
+
+    <!-- 网络权限 -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+
+    <!-- 蓝牙权限 -->
+    <!-- Android 12 (API 31) 及以上需要下面三个权限 -->
+    <uses-permission
+            android:name="android.permission.BLUETOOTH_SCAN"
+            android:usesPermissionFlags="neverForLocation"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE"/>
+
+    <!-- Android 11 及以下旧权限 -->
+    <uses-permission android:name="android.permission.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+
+    <!-- 基础WiFi状态权限（所有Android版本必需） -->
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+    <!-- 网络状态权限（获取网络连接信息） -->
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+
+    <!-- Android 6.0+ 定位权限（获取WiFi名称必需） -->
+    <!-- 注意：Android 10+ 必须用 ACCESS_FINE_LOCATION，COARSE 无效 -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
+
+    <application
+            android:name="${applicationName}"
+            android:icon="@mipmap/app_logo"
+            android:label="StackChan World"
+            android:usesCleartextTraffic="true">
+        <activity
+                android:name=".MainActivity"
+                android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+                android:exported="true"
+                android:hardwareAccelerated="true"
+                android:launchMode="singleTop"
+                android:taskAffinity=""
+                android:theme="@style/Theme.AppCompat.NoActionBar"
+                android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+                    android:name="io.flutter.embedding.android.NormalTheme"
+                    android:resource="@style/NormalTheme"/>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+                android:name="flutterEmbedding"
+                android:value="2"/>
+
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

app/android/app/src/main/kotlin/com/m5stack/stackchan/MainActivity.kt

@@ -0,0 +1,176 @@
+package com.m5stack.stackchan
+
+import android.Manifest
+import android.media.AudioFormat
+import android.media.AudioManager
+import android.media.AudioRecord
+import android.media.AudioTrack
+import android.util.Log
+import androidx.annotation.RequiresPermission
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.BasicMessageChannel
+import io.flutter.plugin.common.BinaryCodec
+import io.flutter.plugin.common.EventChannel
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import java.nio.ByteBuffer
+import java.util.concurrent.atomic.AtomicBoolean
+
+class MainActivity : FlutterActivity() {
+
+    private lateinit var channel: MethodChannel
+    private lateinit var audioPlayChannel: BasicMessageChannel<ByteBuffer>
+    private lateinit var recordChannel: EventChannel
+
+    private val SAMPLE_RATE = 16000
+    private val CHANNEL_CONFIG = AudioFormat.CHANNEL_OUT_MONO
+    private val AUDIO_FORMAT = AudioFormat.ENCODING_PCM_16BIT
+    private var audioTrack: AudioTrack? = null
+
+    private val RECORD_CHANNEL_CONFIG = AudioFormat.CHANNEL_IN_MONO
+    private var audioRecord: AudioRecord? = null
+    private val isRecording = AtomicBoolean(false)
+    private var recordBufferSize = 0
+    private var eventSink: EventChannel.EventSink? = null
+
+    @RequiresPermission(Manifest.permission.RECORD_AUDIO)
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+
+        val messenger = flutterEngine.dartExecutor.binaryMessenger
+
+        // 注册通道
+        channel = MethodChannel(
+            messenger,
+            "com.m5stack.stackchan/native"
+        )
+        channel.setMethodCallHandler { call, result ->
+            methodCallHandler(call, result)
+        }
+        audioPlayChannel = BasicMessageChannel(
+            messenger, "com.m5stack.stackchan/audio_play",
+            BinaryCodec.INSTANCE
+        )
+        audioPlayChannel.setMessageHandler { buffer, reply ->
+            buffer?.let { playAudio(it) }
+            reply.reply(null)
+        }
+        recordChannel = EventChannel(messenger, "com.m5stack.stackchan/record")
+        recordChannel.setStreamHandler(object : EventChannel.StreamHandler {
+            override fun onListen(
+                p0: Any?,
+                p1: EventChannel.EventSink?
+            ) {
+                eventSink = p1
+            }
+
+            override fun onCancel(p0: Any?) {
+                eventSink = null
+                stopRecording()
+            }
+        })
+        initAudioPlayer()
+        initAudioRecorder()
+    }
+
+    private fun initAudioPlayer() {
+        val bufferSize = AudioTrack.getMinBufferSize(SAMPLE_RATE, CHANNEL_CONFIG, AUDIO_FORMAT)
+        audioTrack = AudioTrack(
+            AudioManager.STREAM_MUSIC, SAMPLE_RATE, CHANNEL_CONFIG, AUDIO_FORMAT, bufferSize,
+            AudioTrack.MODE_STREAM
+        )
+        audioTrack?.play()
+    }
+
+    @RequiresPermission(Manifest.permission.RECORD_AUDIO)
+    private fun initAudioRecorder() {
+        recordBufferSize =
+            AudioRecord.getMinBufferSize(SAMPLE_RATE, RECORD_CHANNEL_CONFIG, AUDIO_FORMAT)
+        audioRecord = AudioRecord(
+            android.media.MediaRecorder.AudioSource.MIC,
+            SAMPLE_RATE,
+            RECORD_CHANNEL_CONFIG,
+            AUDIO_FORMAT,
+            recordBufferSize
+        )
+    }
+
+    private fun playAudio(buffer: ByteBuffer) {
+        val data = ByteArray(buffer.remaining())
+        buffer.get(data)
+        if (audioTrack?.playState != AudioTrack.PLAYSTATE_PLAYING) {
+            audioTrack?.play()
+        }
+        audioTrack?.write(data, 0, data.size)
+    }
+
+    // ====================== 修复核心 1 ======================
+    @RequiresPermission(Manifest.permission.RECORD_AUDIO)
+    private fun startRecording() {
+        if (isRecording.get()) return
+
+        if (audioRecord == null || audioRecord?.state == AudioRecord.STATE_UNINITIALIZED) {
+            initAudioRecorder()
+        }
+
+        if (audioRecord?.state == AudioRecord.STATE_INITIALIZED) {
+            audioRecord?.startRecording()
+            isRecording.set(true)
+
+            Thread {
+                val buffer = ByteArray(recordBufferSize)
+                while (isRecording.get()) {
+                    val readSize = audioRecord?.read(buffer, 0, buffer.size) ?: 0
+                    if (readSize > 0) {
+                        val data = buffer.copyOf(readSize)
+                        // 切到主线程发送 → 修复崩溃
+                        runOnUiThread {
+                            eventSink?.success(data)
+                        }
+                    }
+                }
+            }.start()
+        }
+    }
+
+    private fun stopRecording() {
+        isRecording.set(false)
+        audioRecord?.stop()
+    }
+
+    // ====================== 修复核心 2 ======================
+    @RequiresPermission(Manifest.permission.RECORD_AUDIO)
+    private fun methodCallHandler(call: MethodCall, result: MethodChannel.Result) {
+        when (call.method) {
+            "stopPlayPCM" -> {
+                if (audioTrack?.playState == AudioTrack.PLAYSTATE_PLAYING) {
+                    audioTrack?.pause()
+                }
+                result.success(null) // 必须回调
+            }
+
+            "startRecording" -> {
+                startRecording()
+                result.success(null)
+            }
+
+            "stopRecording" -> {
+                stopRecording()
+                result.success(null)
+            }
+
+            else -> result.notImplemented() // 缺失方法处理
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        audioTrack?.stop()
+        audioTrack?.release()
+        audioTrack = null
+        stopRecording()
+        audioRecord?.release()
+        audioRecord = null
+    }
+}

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/DanceData.kt

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+package com.m5stack.stackchan.model
+
+data class DanceData(
+    var leftEye: ExpressionItem,
+    var rightEye: ExpressionItem,
+    var mouth: ExpressionItem,
+    var yawServo: MotionDataItem,
+    var pitchServo: MotionDataItem,
+    var leftRgbColor: String = "#00000000",
+    var rightRgbColor: String = "#00000000",
+    var durationMs: Int = 1000
+)

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/DanceList.kt

@@ -0,0 +1,7 @@
+package com.m5stack.stackchan.model
+
+data class DanceList(
+    var danceData: MutableList<DanceData>?,
+    var danceIndex: Int?,
+    var danceName: String?
+)

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/ExpressionData.kt

@@ -0,0 +1,8 @@
+package com.m5stack.stackchan.model
+
+data class ExpressionData(
+    var type: String = "bleAvatar",
+    var leftEye: ExpressionItem,
+    var rightEye: ExpressionItem,
+    var mouth: ExpressionItem
+)

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/ExpressionItem.kt

@@ -0,0 +1,9 @@
+package com.m5stack.stackchan.model
+
+data class ExpressionItem(
+    var x: Int = 0,
+    var y: Int = 0,
+    var rotation: Int = 0,
+    var weight: Int = 0,
+    var size: Int = 0,
+)

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/MotionData.kt

@@ -0,0 +1,7 @@
+package com.m5stack.stackchan.model
+
+data class MotionData(
+    var type: String = "bleMotion",
+    var pitchServo: MotionDataItem,
+    var yawServo: MotionDataItem,
+)

app/android/app/src/main/kotlin/com/m5stack/stackchan/model/MotionDataItem.kt

@@ -0,0 +1,7 @@
+package com.m5stack.stackchan.model
+
+data class MotionDataItem(
+    var angle: Int = 0,
+    var speed: Int = 0,
+    var rotate: Int = 0,
+)

app/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

app/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

app/android/app/src/main/res/layout/stack_chan_robot_fragment_layout.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/linearLayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <io.github.sceneview.SceneView
+        android:id="@+id/sceneView"
+        android:layout_width="300dp"
+        android:layout_height="300dp" />
+
+
+</LinearLayout>

app/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

app/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+    <style name="frameRatePowerSavingsBalancedDisabled">
+        <item name="android:windowIsFrameRatePowerSavingsBalanced">false</item>
+    </style>
+</resources>

app/android/build.gradle.kts

@@ -0,0 +1,27 @@
+import com.android.build.gradle.BaseExtension
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

app/android/gradle.properties

@@ -0,0 +1,14 @@
+# 原有JVM和AndroidX配置（保留不变）
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+
+# 新增的代理配置（127.0.0.1:7897）
+# HTTP代理
+systemProp.http.proxyHost=127.0.0.1
+systemProp.http.proxyPort=7897
+# HTTPS代理（必须配置，Android依赖多为HTTPS）
+systemProp.https.proxyHost=127.0.0.1
+systemProp.https.proxyPort=7897
+# 可选：无需走代理的地址（本地/内网地址，按需调整）
+systemProp.http.nonProxyHosts=localhost,127.0.0.1,192.168.*,*.local
+systemProp.https.nonProxyHosts=localhost,127.0.0.1,192.168.*,*.local

app/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip

app/android/gradlew

@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# 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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

app/android/gradlew.bat

@@ -0,0 +1,90 @@
+@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
+
+@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=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="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!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

app/android/local.properties

@@ -0,0 +1,5 @@
+sdk.dir=/Users/m5stack/Library/Android/sdk
+flutter.sdk=/Users/m5stack/flutter
+flutter.buildMode=release
+flutter.versionName=1.1.0
+flutter.versionCode=6

app/android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.13.2" apply false
+    id("org.jetbrains.kotlin.android") version "2.3.0" apply false
+}
+
+include(":app")