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android app

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This commit is contained in:
Andrey K. Choi
2025-09-28 22:11:39 +09:00
parent 25cb9d9c8f
commit 40e016e128
41 changed files with 1625 additions and 11 deletions
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41
android-client/app/src/main/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<!-- Permissions -->
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<!-- Hardware features -->
<uses-feature android:name="android.hardware.camera" android:required="true" />
<uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
<uses-feature android:name="android.hardware.microphone" android:required="true" />
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.GodEye"
android:usesCleartextTraffic="true"
tools:targetApi="31">
<activity
android:name=".MainActivity"
android:exported="true"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

256
android-client/app/src/main/java/com/godeye/android/MainActivity.kt Normal file
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package com.godeye.android
import android.Manifest
import android.content.pm.PackageManager
import android.os.Bundle
import android.provider.Settings
import android.util.Log
import android.widget.Toast
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import com.godeye.android.camera.CameraManager
import com.godeye.android.databinding.ActivityMainBinding
import com.godeye.android.network.SocketManager
import com.godeye.android.webrtc.WebRTCManager
import org.webrtc.EglBase
class MainActivity : AppCompatActivity() {
private lateinit var binding: ActivityMainBinding
private lateinit var socketManager: SocketManager
private lateinit var cameraManager: CameraManager
private lateinit var webRTCManager: WebRTCManager
private lateinit var eglBase: EglBase
private val deviceId by lazy {
Settings.Secure.getString(contentResolver, Settings.Secure.ANDROID_ID)
}
companion object {
private const val PERMISSION_REQUEST_CODE = 100
private val REQUIRED_PERMISSIONS = arrayOf(
Manifest.permission.CAMERA,
Manifest.permission.RECORD_AUDIO,
Manifest.permission.INTERNET,
Manifest.permission.ACCESS_NETWORK_STATE
)
private const val SERVER_URL = "http://10.0.2.2:3000" // Для эмулятора, для реального устройства укажите IP сервера
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
checkPermissions()
}
private fun checkPermissions() {
val missingPermissions = REQUIRED_PERMISSIONS.filter {
ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
}
if (missingPermissions.isNotEmpty()) {
ActivityCompat.requestPermissions(this, missingPermissions.toTypedArray(), PERMISSION_REQUEST_CODE)
} else {
initializeComponents()
}
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
if (requestCode == PERMISSION_REQUEST_CODE) {
val allPermissionsGranted = grantResults.all { it == PackageManager.PERMISSION_GRANTED }
if (allPermissionsGranted) {
initializeComponents()
} else {
showPermissionDeniedDialog()
}
}
}
private fun showPermissionDeniedDialog() {
AlertDialog.Builder(this)
.setTitle("Необходимы разрешения")
.setMessage("Для работы приложения необходим доступ к камере, микрофону и интернету")
.setPositiveButton("OK") { _, _ -> finish() }
.show()
}
private fun initializeComponents() {
try {
// Инициализируем EGL контекст для WebRTC
eglBase = EglBase.create()
// Инициализируем менеджеры
cameraManager = CameraManager(this, eglBase)
webRTCManager = WebRTCManager(this, cameraManager)
socketManager = SocketManager(SERVER_URL)
setupSocketCallbacks()
setupWebRTCCallbacks()
setupUI()
connectToServer()
} catch (e: Exception) {
Log.e("MainActivity", "Error initializing components", e)
Toast.makeText(this, "Ошибка инициализации: ${e.message}", Toast.LENGTH_LONG).show()
}
}
private fun setupSocketCallbacks() {
socketManager.onCameraRequest = { sessionId, operatorId, cameraTypeStr ->
runOnUiThread {
val cameraType = parseCameraType(cameraTypeStr)
showCameraRequestDialog(sessionId, operatorId, cameraType)
}
}
socketManager.onCameraSwitch = { sessionId, cameraTypeStr ->
runOnUiThread {
val cameraType = parseCameraType(cameraTypeStr)
val success = webRTCManager.switchCamera(sessionId, cameraType)
updateCameraStatus(sessionId, if (success) "Камера переключена на: $cameraTypeStr" else "Ошибка переключения камеры")
}
}
socketManager.onCameraDisconnect = { sessionId ->
runOnUiThread {
webRTCManager.closeSession(sessionId)
updateConnectionStatus("Оператор отключился")
}
}
socketManager.onWebRTCAnswer = { sessionId, answer ->
webRTCManager.handleAnswer(sessionId, answer)
}
socketManager.onWebRTCIceCandidate = { sessionId, candidate ->
webRTCManager.handleICECandidate(sessionId, candidate)
}
}
private fun setupWebRTCCallbacks() {
webRTCManager.onOfferCreated = { sessionId, offer ->
socketManager.sendWebRTCOffer(sessionId, offer)
}
webRTCManager.onAnswerCreated = { sessionId, answer ->
socketManager.sendWebRTCAnswer(sessionId, answer)
}
webRTCManager.onICECandidate = { sessionId, candidate ->
socketManager.sendICECandidate(sessionId, candidate)
}
webRTCManager.onConnectionStateChanged = { sessionId, state ->
runOnUiThread {
val statusText = when (state) {
org.webrtc.PeerConnection.PeerConnectionState.CONNECTING -> "Подключение..."
org.webrtc.PeerConnection.PeerConnectionState.CONNECTED -> "Подключено"
org.webrtc.PeerConnection.PeerConnectionState.DISCONNECTED -> "Отключено"
org.webrtc.PeerConnection.PeerConnectionState.FAILED -> "Ошибка подключения"
org.webrtc.PeerConnection.PeerConnectionState.CLOSED -> "Соединение закрыто"
else -> "Неизвестно"
}
updateConnectionStatus("$statusText (Сессия: $sessionId)")
}
}
}
private fun setupUI() {
// Показываем доступные типы камер
val availableTypes = cameraManager.getAvailableCameraTypes()
binding.availableCamerasText.text = "Доступные камеры: ${availableTypes.joinToString(", ")}"
// Показываем Device ID
binding.deviceIdText.text = "Device ID: $deviceId"
// Статус подключения
updateConnectionStatus("Инициализация...")
}
private fun connectToServer() {
val deviceInfo = mapOf(
"model" to android.os.Build.MODEL,
"manufacturer" to android.os.Build.MANUFACTURER,
"androidVersion" to android.os.Build.VERSION.RELEASE,
"appVersion" to BuildConfig.VERSION_NAME
)
socketManager.connect(deviceId, deviceInfo)
updateConnectionStatus("Подключение к серверу...")
}
private fun handleCameraRequest(sessionId: String, operatorId: String, cameraType: String) {
runOnUiThread {
binding.tvStatus.text = "Запрос доступа к камере от оператора: $operatorId"
binding.tvCameraType.text = "Тип камеры: $cameraType"
try {
cameraManager.startCamera(cameraType) { success ->
if (success) {
val streamUrl = webRTCManager.createOffer(sessionId) { offer ->
socketManager.sendWebRTCOffer(sessionId, offer)
}
socketManager.respondToCameraRequest(sessionId, true, streamUrl)
updateConnectionStatus("Трансляция активна")
} else {
socketManager.respondToCameraRequest(sessionId, false, null, "Не удалось запустить камеру")
updateConnectionStatus("Ошибка запуска камеры")
}
}
} catch (e: Exception) {
Log.e("MainActivity", "Error starting camera", e)
socketManager.respondToCameraRequest(sessionId, false, null, e.message)
}
}
}
private fun handleCameraSwitch(sessionId: String, cameraType: String) {
runOnUiThread {
binding.tvCameraType.text = "Переключение на: $cameraType"
cameraManager.switchCamera(cameraType) { success ->
if (success) {
updateConnectionStatus("Камера переключена на $cameraType")
} else {
updateConnectionStatus("Ошибка переключения камеры")
}
}
}
}
private fun handleCameraDisconnect(sessionId: String) {
runOnUiThread {
cameraManager.stopCamera()
webRTCManager.endSession(sessionId)
updateConnectionStatus("Трансляция завершена")
binding.tvCameraType.text = ""
}
}
private fun updateConnectionStatus(status: String) {
runOnUiThread {
binding.tvStatus.text = status
Log.i("MainActivity", "Status: $status")
}
}
private fun setupUI() {
binding.btnDisconnect.setOnClickListener {
socketManager.disconnect()
finish()
}
}
override fun onDestroy() {
super.onDestroy()
cameraManager.release()
webRTCManager.release()
socketManager.disconnect()
}
}

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android-client/app/src/main/res/drawable/ic_launcher_foreground.xml Normal file
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path android:fillColor="#26A69A"
android:pathData="M0,0h108v108h-108z"/>
<path android:fillColor="#ffffff"
android:pathData="M54,30c-13.3,0 -24,10.7 -24,24s10.7,24 24,24s24,-10.7 24,-24S67.3,30 54,30zM54,70c-8.8,0 -16,-7.2 -16,-16s7.2,-16 16,-16s16,7.2 16,16S62.8,70 54,70z"/>
<path android:fillColor="#ffffff"
android:pathData="M54,38c-8.8,0 -16,7.2 -16,16s7.2,16 16,16s16,-7.2 16,-16S62.8,38 54,38zM54,62c-4.4,0 -8,-3.6 -8,-8s3.6,-8 8,-8s8,3.6 8,8S58.4,62 54,62z"/>
</vector>

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android-client/app/src/main/res/layout/activity_main.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="16dp"
tools:context=".MainActivity">
<!-- Status Section -->
<TextView
android:id="@+id/tvStatus"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Инициализация..."
android:textSize="16sp"
android:textStyle="bold"
android:padding="8dp"
android:background="@color/status_background"
android:layout_marginBottom="16dp" />
<!-- Device Info -->
<TextView
android:id="@+id/deviceIdText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Device ID: ---"
android:textSize="14sp"
android:layout_marginBottom="8dp" />
<TextView
android:id="@+id/availableCamerasText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Доступные камеры: ---"
android:textSize="14sp"
android:layout_marginBottom="16dp" />
<!-- Camera Type -->
<TextView
android:id="@+id/tvCameraType"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textSize="14sp"
android:layout_marginBottom="16dp" />
<!-- Video Preview -->
<org.webrtc.SurfaceViewRenderer
android:id="@+id/localVideoView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginBottom="16dp"
android:background="@color/video_background" />
<!-- Connection Status -->
<TextView
android:id="@+id/connectionStatusText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Статус подключения: Отключено"
android:textSize="14sp"
android:layout_marginBottom="16dp" />
<!-- Control Buttons -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/btnConnect"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Подключиться"
android:layout_marginEnd="8dp" />
<Button
android:id="@+id/btnDisconnect"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Отключиться"
android:layout_marginStart="8dp"
android:enabled="false" />
</LinearLayout>
</LinearLayout>

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android-client/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

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android-client/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

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android-client/app/src/main/res/values/colors.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
<!-- Custom colors -->
<color name="status_background">#E3F2FD</color>
<color name="video_background">#212121</color>
<color name="error_color">#F44336</color>
<color name="success_color">#4CAF50</color>
</resources>

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android-client/app/src/main/res/values/ic_launcher_background.xml Normal file
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<resources>
<color name="ic_launcher_background">#3DDC84</color>
</resources>

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android-client/app/src/main/res/values/strings.xml Normal file
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<resources>
<string name="app_name">GodEye Signal Center</string>
<string name="permission_denied_title">Необходимы разрешения</string>
<string name="permission_denied_message">Для работы приложения необходим доступ к камере, микрофону и интернету</string>
<string name="camera_request_title">Запрос доступа к камере</string>
<string name="camera_request_message">Оператор %1$s запрашивает доступ к камере %2$s. Разрешить?</string>
<string name="allow">Разрешить</string>
<string name="deny">Отклонить</string>
<string name="connecting">Подключение...</string>
<string name="connected">Подключено</string>
<string name="disconnected">Отключено</string>
<string name="error">Ошибка</string>
</resources>

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android-client/app/src/main/res/values/themes.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.GodEye" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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android-client/app/src/main/res/xml/backup_rules.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<full-backup-content>
<exclude domain="sharedpref" path="device_prefs"/>
<exclude domain="database" path="room_master_table.db"/>
</full-backup-content>

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android-client/app/src/main/res/xml/data_extraction_rules.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<paths>
<external-files-path name="external_files" path="."/>
</paths>
</resources>