iOS GPS 設定によるポップアップ、バックグラウンド処理修正。Android は未確認
This commit is contained in:
@ -7,6 +7,8 @@
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<uses-permission android:name="android.permission.RECORD_AUDIO"/>
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<uses-permission android:name="android.permission.CAMERA"/>
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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
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<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
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<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
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<application
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android:label="岐阜ナビ"
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android:name="${applicationName}"
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@ -39,5 +41,10 @@
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android:value="2" />
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<meta-data android:name="com.google.android.geo.API_KEY"
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android:value="AIzaSyAUBI1ablMKuJwGj2-kSuEhvYxvB1A-mOE"/>
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<service
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android:name="com.example.rogapp.LocationService"
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android:enabled="true"
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android:exported="false"
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android:foregroundServiceType="location" />
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</application>
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</manifest>
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@ -0,0 +1,98 @@
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import android.app.NotificationChannel
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import android.app.NotificationManager
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import android.app.Service
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import android.os.IBinder
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import androidx.core.app.NotificationCompat
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class LocationService : Service() {
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override fun onBind(intent: Intent?): IBinder? {
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return null
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}
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override fun onCreate() {
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super.onCreate()
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// フォアグラウンドサービスの設定
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channel = NotificationChannel(
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"location",
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"Location",
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NotificationManager.IMPORTANCE_LOW
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)
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val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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notificationManager.createNotificationChannel(channel)
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}
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val notification = NotificationCompat.Builder(this, "location")
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.setContentTitle("Tracking location...")
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.setContentText("Location: null")
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.setSmallIcon(R.drawable.ic_launcher)
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.setOngoing(true)
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.build()
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startForeground(1, notification)
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}
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override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
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// バックグラウンドでの位置情報取得処理を実装
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val locationSettings = LocationSettings.Builder()
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.setAccuracy(LocationAccuracy.HIGH)
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.setDistanceFilter(100.0f)
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.build()
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try {
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Geolocator.getPositionStream(locationSettings)
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.catch { e ->
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// エラーハンドリング
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println("Location Error: $e")
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null
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}
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.filterNotNull()
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.filter { position ->
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// GPS信号がlow以上の場合のみ記録
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position.accuracy <= 100
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}
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.onEach { position ->
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val lat = position.latitude
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val lng = position.longitude
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val timestamp = System.currentTimeMillis()
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// データベースに位置情報を保存
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addGPStoDB(lat, lng, timestamp)
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}
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.launchIn(CoroutineScope(Dispatchers.IO))
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} catch (e: Exception) {
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println("Error starting background tracking: $e")
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}
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return START_STICKY
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}
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private fun addGPStoDB(lat: Double, lng: Double, isCheckin: Int = 0) {
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try {
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val context = applicationContext
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val preferences = context.getSharedPreferences("RogPreferences", Context.MODE_PRIVATE)
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val teamName = preferences.getString("team_name", "") ?: ""
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val eventCode = preferences.getString("event_code", "") ?: ""
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if (teamName.isNotEmpty() && eventCode.isNotEmpty()) {
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val gpsData = GpsData(
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id = 0,
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team_name = teamName,
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event_code = eventCode,
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lat = lat,
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lon = lng,
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is_checkin = isCheckin,
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created_at = System.currentTimeMillis()
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)
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GlobalScope.launch {
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val db = GpsDatabaseHelper.getInstance(context)
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db.insertGps(gpsData)
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}
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}
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} catch (e: Exception) {
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println("Error adding GPS data to DB: $e")
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}
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}
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}
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@ -2,5 +2,32 @@ package com.example.rogapp
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import io.flutter.embedding.android.FlutterActivity
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import androidx.annotation.NonNull
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import io.flutter.embedding.engine.FlutterEngine
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import io.flutter.plugin.common.MethodChannel
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class MainActivity: FlutterActivity() {
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private val CHANNEL = "location"
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override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
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super.configureFlutterEngine(flutterEngine)
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MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).setMethodCallHandler {
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call, result ->
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when (call.method) {
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"startLocationService" -> {
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val intent = Intent(this, LocationService::class.java)
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startService(intent)
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result.success(null)
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}
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"stopLocationService" -> {
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val intent = Intent(this, LocationService::class.java)
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stopService(intent)
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result.success(null)
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}
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else -> {
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result.notImplemented()
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}
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}
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}
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}
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}
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@ -11,9 +11,9 @@ PODS:
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- Flutter
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- flutter_keyboard_visibility (0.0.1):
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- Flutter
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- FMDB (2.7.5):
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- FMDB/standard (= 2.7.5)
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- FMDB/standard (2.7.5)
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- FMDB (2.7.10):
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- FMDB/standard (= 2.7.10)
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- FMDB/standard (2.7.10)
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- geolocator_apple (1.2.0):
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- Flutter
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- image_gallery_saver (2.0.2):
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@ -35,7 +35,7 @@ PODS:
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- qr_code_scanner (0.2.0):
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- Flutter
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- MTBBarcodeScanner
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- ReachabilitySwift (5.0.0)
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- ReachabilitySwift (5.2.1)
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- shared_preferences_foundation (0.0.1):
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- Flutter
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- FlutterMacOS
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@ -121,7 +121,7 @@ SPEC CHECKSUMS:
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Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
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flutter_compass: cbbd285cea1584c7ac9c4e0c3e1f17cbea55e855
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flutter_keyboard_visibility: 0339d06371254c3eb25eeb90ba8d17dca8f9c069
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FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
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FMDB: eae540775bf7d0c87a5af926ae37af69effe5a19
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geolocator_apple: 9157311f654584b9bb72686c55fc02a97b73f461
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image_gallery_saver: cb43cc43141711190510e92c460eb1655cd343cb
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image_picker_ios: 99dfe1854b4fa34d0364e74a78448a0151025425
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@ -132,7 +132,7 @@ SPEC CHECKSUMS:
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permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
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pointer_interceptor_ios: 9280618c0b2eeb80081a343924aa8ad756c21375
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qr_code_scanner: bb67d64904c3b9658ada8c402e8b4d406d5d796e
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ReachabilitySwift: 985039c6f7b23a1da463388634119492ff86c825
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ReachabilitySwift: 5ae15e16814b5f9ef568963fb2c87aeb49158c66
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shared_preferences_foundation: b4c3b4cddf1c21f02770737f147a3f5da9d39695
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sqflite: 50a33e1d72bd59ee092a519a35d107502757ebed
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url_launcher_ios: bbd758c6e7f9fd7b5b1d4cde34d2b95fcce5e812
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@ -138,8 +138,8 @@
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97C146EC1CF9000F007C117D /* Resources */,
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||||
9705A1C41CF9048500538489 /* Embed Frameworks */,
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||||
3B06AD1E1E4923F5004D2608 /* Thin Binary */,
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||||
CD1CB185AC38B6B245F9A672 /* [CP] Embed Pods Frameworks */,
|
||||
4D62FB08D65E9D3D4D84B418 /* [CP] Copy Pods Resources */,
|
||||
E16D8B21E5C6C68755A033DB /* [CP] Embed Pods Frameworks */,
|
||||
03349FDCCEEF7287E57A0F48 /* [CP] Copy Pods Resources */,
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||||
);
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||||
buildRules = (
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||||
);
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||||
@ -198,23 +198,7 @@
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/* End PBXResourcesBuildPhase section */
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/* Begin PBXShellScriptBuildPhase section */
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3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
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||||
isa = PBXShellScriptBuildPhase;
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||||
alwaysOutOfDate = 1;
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||||
buildActionMask = 2147483647;
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||||
files = (
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);
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inputPaths = (
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"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
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||||
);
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name = "Thin Binary";
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outputPaths = (
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);
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runOnlyForDeploymentPostprocessing = 0;
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shellPath = /bin/sh;
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shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
|
||||
};
|
||||
4D62FB08D65E9D3D4D84B418 /* [CP] Copy Pods Resources */ = {
|
||||
03349FDCCEEF7287E57A0F48 /* [CP] Copy Pods Resources */ = {
|
||||
isa = PBXShellScriptBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
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@ -231,6 +215,22 @@
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shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
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||||
showEnvVarsInLog = 0;
|
||||
};
|
||||
3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
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||||
isa = PBXShellScriptBuildPhase;
|
||||
alwaysOutOfDate = 1;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
);
|
||||
inputPaths = (
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||||
"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
|
||||
);
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||||
name = "Thin Binary";
|
||||
outputPaths = (
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||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
shellPath = /bin/sh;
|
||||
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
|
||||
};
|
||||
9740EEB61CF901F6004384FC /* Run Script */ = {
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||||
isa = PBXShellScriptBuildPhase;
|
||||
alwaysOutOfDate = 1;
|
||||
@ -244,7 +244,7 @@
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
shellPath = /bin/sh;
|
||||
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
|
||||
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build\n";
|
||||
};
|
||||
9ACF47601C5E8A391157E87A /* [CP] Check Pods Manifest.lock */ = {
|
||||
isa = PBXShellScriptBuildPhase;
|
||||
@ -268,7 +268,7 @@
|
||||
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
|
||||
showEnvVarsInLog = 0;
|
||||
};
|
||||
CD1CB185AC38B6B245F9A672 /* [CP] Embed Pods Frameworks */ = {
|
||||
E16D8B21E5C6C68755A033DB /* [CP] Embed Pods Frameworks */ = {
|
||||
isa = PBXShellScriptBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
|
||||
@ -67,5 +67,13 @@
|
||||
<true/>
|
||||
<key>FLTEnableImpeller</key>
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||||
<false/>
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||||
<key>UIBackgroundModes</key>
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<array>
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<string>location</string>
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</array>
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<key>NSLocationWhenInUseUsageDescription</key>
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||||
<string>This app needs access to location when open.</string>
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<key>NSLocationAlwaysUsageDescription</key>
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<string>This app needs access to location when in the background.</string>
|
||||
</dict>
|
||||
</plist>
|
||||
|
||||
169
lib/main.dart
169
lib/main.dart
@ -1,8 +1,12 @@
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||||
import 'dart:async';
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import 'dart:io';
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||||
//import 'dart:convert';
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//import 'dart:developer';
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import 'package:rogapp/model/gps_data.dart';
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import 'package:rogapp/utils/database_gps.dart';
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import 'package:flutter/material.dart';
|
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import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
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import 'package:geolocator/geolocator.dart';
|
||||
import 'package:get/get.dart';
|
||||
//import 'package:vm_service/vm_service.dart';
|
||||
//import 'package:dart_vm_info/dart_vm_info.dart';
|
||||
@ -23,6 +27,10 @@ import 'package:rogapp/services/error_service.dart';
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
//import 'dart:async';
|
||||
//import 'package:get/get.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
|
||||
import 'package:permission_handler/permission_handler.dart';
|
||||
|
||||
|
||||
Map<String, dynamic> deviceInfo = {};
|
||||
|
||||
@ -114,6 +122,8 @@ void main() async {
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||||
|
||||
//Get.put(LocationController());
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||||
|
||||
requestLocationPermission();
|
||||
|
||||
// startMemoryMonitoring(); // 2024-4-8 Akira: メモリ使用量のチェックを開始 See #2810
|
||||
Get.put(SettingsController()); // これを追加
|
||||
|
||||
@ -126,6 +136,21 @@ void main() async {
|
||||
//runApp(const MyApp());
|
||||
}
|
||||
|
||||
Future<void> requestLocationPermission() async {
|
||||
try {
|
||||
final status = await Permission.locationAlways.request();
|
||||
if (status == PermissionStatus.granted) {
|
||||
print('Location permission granted');
|
||||
} else {
|
||||
print('Location permission denied');
|
||||
//await showLocationPermissionDeniedDialog(); // 追加
|
||||
}
|
||||
} catch (e) {
|
||||
print('Error requesting location permission: $e');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// メモリ使用量の解説：https://qiita.com/hukusuke1007/items/e4e987836412e9bc73b9
|
||||
|
||||
/*
|
||||
@ -192,6 +217,99 @@ void showMemoryWarningDialog() {
|
||||
}
|
||||
}
|
||||
|
||||
StreamSubscription<Position>? positionStream;
|
||||
bool background=false;
|
||||
DateTime lastGPSCollectedTime=DateTime.now();
|
||||
String team_name="";
|
||||
String event_code="";
|
||||
|
||||
Future<void> startBackgroundTracking() async {
|
||||
if (Platform.isIOS && background==false) {
|
||||
|
||||
final IndexController indexController = Get.find<IndexController>();
|
||||
if(indexController.currentUser.length>0) {
|
||||
team_name = indexController.currentUser[0]["user"]['team_name'];
|
||||
event_code = indexController.currentUser[0]["user"]["event_code"];
|
||||
}
|
||||
background = true;
|
||||
debugPrint("バックグラウンド処理を開始しました。");
|
||||
final LocationSettings locationSettings = LocationSettings(
|
||||
accuracy: LocationAccuracy.high,
|
||||
distanceFilter: 100,
|
||||
);
|
||||
|
||||
try {
|
||||
positionStream = Geolocator.getPositionStream(locationSettings: locationSettings)
|
||||
.listen((Position? position) async {
|
||||
if (position != null) {
|
||||
final lat = position.latitude;
|
||||
final lng = position.longitude;
|
||||
//final timestamp = DateTime.now();
|
||||
final accuracy = position.accuracy;
|
||||
|
||||
// GPS信号強度がlowの場合はスキップ
|
||||
if (accuracy > 100) {
|
||||
debugPrint("GPS signal strength is low. Skipping data saving.");
|
||||
return;
|
||||
}
|
||||
|
||||
Duration difference = lastGPSCollectedTime.difference(DateTime.now())
|
||||
.abs();
|
||||
// 最後にGPS信号を取得した時刻から10秒以上経過、かつ10m以上経過（普通に歩くスピード）
|
||||
//debugPrint("時間差：${difference}");
|
||||
if (difference.inSeconds >= 10 ) {
|
||||
debugPrint("バックグラウンドでのGPS取得時の処理(10secおき) count=${difference.inSeconds}, time=${DateTime.now()}");
|
||||
|
||||
// DBにGPSデータを保存 pages/destination/destination_controller.dart
|
||||
await addGPStoDB(lat, lng);
|
||||
|
||||
lastGPSCollectedTime = DateTime.now();
|
||||
}
|
||||
}
|
||||
}, onError: (error) {
|
||||
if (error is LocationServiceDisabledException) {
|
||||
print('Location services are disabled');
|
||||
} else if (error is PermissionDeniedException) {
|
||||
print('Location permissions are denied');
|
||||
} else {
|
||||
print('Location Error: $error');
|
||||
}
|
||||
});
|
||||
} catch (e) {
|
||||
print('Error starting background tracking: $e');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> addGPStoDB(double la, double ln) async {
|
||||
//debugPrint("in addGPStoDB ${indexController.currentUser}");
|
||||
GpsDatabaseHelper db = GpsDatabaseHelper.instance;
|
||||
try {
|
||||
GpsData gps_data = GpsData(
|
||||
id: 0,
|
||||
team_name: team_name,
|
||||
event_code: event_code,
|
||||
lat: la,
|
||||
lon: ln,
|
||||
is_checkin: 0,
|
||||
created_at: DateTime.now().millisecondsSinceEpoch);
|
||||
var res = await db.insertGps(gps_data);
|
||||
//debugPrint("バックグラウンドでのGPS保存：");
|
||||
} catch (err) {
|
||||
print("errr ready gps ${err}");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> stopBackgroundTracking() async {
|
||||
if (Platform.isIOS && background==true) {
|
||||
background=false;
|
||||
debugPrint("バックグラウンド処理：停止しました。");
|
||||
await positionStream?.cancel();
|
||||
positionStream = null;
|
||||
}
|
||||
}
|
||||
|
||||
class MyApp extends StatefulWidget {
|
||||
const MyApp({Key? key}) : super(key: key);
|
||||
|
||||
@ -209,8 +327,11 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
|
||||
restoreGame();
|
||||
}
|
||||
WidgetsBinding.instance.addObserver(this);
|
||||
|
||||
debugPrint("Start MyAppState...");
|
||||
}
|
||||
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
WidgetsBinding.instance.removeObserver(this);
|
||||
@ -227,37 +348,69 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
|
||||
@override
|
||||
void didChangeAppLifecycleState(AppLifecycleState state) {
|
||||
LocationController locationController = Get.find<LocationController>();
|
||||
DestinationController destinationController = Get.find<DestinationController>();
|
||||
|
||||
//DestinationController destinationController =
|
||||
// Get.find<DestinationController>();
|
||||
switch (state) {
|
||||
case AppLifecycleState.resumed:
|
||||
// Foreground に戻った時の処理
|
||||
debugPrint(" ==(Status Changed)==> RESUMED. フォアグラウンドに戻りました");
|
||||
locationController.resumePositionStream();
|
||||
//print("RESUMED");
|
||||
restoreGame();
|
||||
|
||||
// バックグラウンド処理を停止
|
||||
if (Platform.isIOS && destinationController.isRunningBackgroundGPS) {
|
||||
stopBackgroundTracking();
|
||||
destinationController.isRunningBackgroundGPS=false;
|
||||
destinationController.restartGPS();
|
||||
|
||||
} else if (Platform.isAndroid) {
|
||||
const platform = MethodChannel('location');
|
||||
platform.invokeMethod('stopLocationService');
|
||||
}
|
||||
break;
|
||||
case AppLifecycleState.inactive:
|
||||
locationController.resumePositionStream();
|
||||
//print("INACTIVE");
|
||||
// アプリが非アクティブになったときに発生します。
|
||||
// これは、別のアプリやシステムのオーバーレイ（着信通話やアラームなど）によって一時的に中断された状態です。
|
||||
debugPrint(" ==(Status Changed)==> PAUSED. 非アクティブ処理。");
|
||||
//locationController.resumePositionStream();
|
||||
|
||||
// 追加: フロントエンドのGPS信号のlistenを停止
|
||||
locationController.stopPositionStream();
|
||||
|
||||
if (Platform.isIOS ) { // iOSはバックグラウンドでもフロントの処理が生きている。
|
||||
destinationController.isRunningBackgroundGPS=true;
|
||||
startBackgroundTracking();
|
||||
}else if(Platform.isAndroid){
|
||||
const platform = MethodChannel('location');
|
||||
platform.invokeMethod('startLocationService');
|
||||
}
|
||||
saveGameState();
|
||||
break;
|
||||
case AppLifecycleState.paused:
|
||||
locationController.resumePositionStream();
|
||||
//print("PAUSED");
|
||||
// バックグラウンドに移行したときの処理
|
||||
//locationController.resumePositionStream();
|
||||
debugPrint(" ==(Status Changed)==> PAUSED. バックグラウンド処理。");
|
||||
saveGameState();
|
||||
break;
|
||||
case AppLifecycleState.detached:
|
||||
locationController.resumePositionStream();
|
||||
//print("DETACHED");
|
||||
// アプリが終了する直前に発生します。この状態では、アプリはメモリから解放される予定です。
|
||||
//locationController.resumePositionStream();
|
||||
debugPrint(" ==(Status Changed)==> DETACHED アプリは終了します。");
|
||||
saveGameState();
|
||||
break;
|
||||
case AppLifecycleState.hidden:
|
||||
locationController.resumePositionStream();
|
||||
//print("DETACHED");
|
||||
// Web用の特殊な状態で、モバイルアプリでは発生しません。
|
||||
//locationController.resumePositionStream();
|
||||
debugPrint(" ==(Status Changed)==> Hidden アプリが隠れた");
|
||||
saveGameState();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return GetMaterialApp(
|
||||
|
||||
@ -946,6 +946,7 @@ class DestinationController extends GetxController {
|
||||
is_checkin: isCheckin,
|
||||
created_at: DateTime.now().millisecondsSinceEpoch);
|
||||
var res = await db.insertGps(gps_data);
|
||||
//debugPrint("Saved GPS data into DB...");
|
||||
}
|
||||
} catch (err) {
|
||||
print("errr ready gps ${err}");
|
||||
@ -1202,7 +1203,10 @@ class DestinationController extends GetxController {
|
||||
}
|
||||
|
||||
// コントローラーの初期化時に呼び出されるライフサイクルメソッドです。
|
||||
//
|
||||
//
|
||||
bool inError=false;
|
||||
bool isRunningBackgroundGPS=false;
|
||||
|
||||
@override
|
||||
void onInit() async {
|
||||
super.onInit();
|
||||
@ -1225,7 +1229,53 @@ class DestinationController extends GetxController {
|
||||
handleLocationUpdate(locationMarkerPosition);
|
||||
//}
|
||||
}, onError: (err) {
|
||||
print("Location Error: $err");
|
||||
if(inError==false){
|
||||
inError = true;
|
||||
debugPrint("Location Error: $err");
|
||||
// エラーが発生した場合、locationMarkerPositionStreamControllerにエラーを追加します。
|
||||
locationController.locationMarkerPositionStreamController.addError(err);
|
||||
|
||||
// ここにエラー発生時の処理を追加します。
|
||||
if (err is LocationServiceDisabledException) {
|
||||
// 位置情報サービスが無効になっている場合の処理
|
||||
print('Location services are disabled');
|
||||
Get.snackbar(
|
||||
'エラー',
|
||||
'位置情報サービスが無効になっています。設定画面から位置情報サービスを有効にして下さい。不明な場合にはエンジニアスタッフにお問い合わせください。',
|
||||
backgroundColor: Colors.red,
|
||||
colorText: Colors.white,
|
||||
duration: Duration(seconds: 3),
|
||||
);
|
||||
inError = false;
|
||||
} else if (err is PermissionDeniedException) {
|
||||
// 位置情報の権限がない場合の処理
|
||||
print('Location permissions are denied');
|
||||
Get.snackbar(
|
||||
'エラー',
|
||||
'位置情報サービスが許可されていません。設定画面から岐阜ナビの位置情報サービスを許可して下さい。不明な場合にはエンジニアスタッフにお問い合わせください。',
|
||||
backgroundColor: Colors.red,
|
||||
colorText: Colors.white,
|
||||
duration: Duration(seconds: 3),
|
||||
);
|
||||
inError = false;
|
||||
} else {
|
||||
// その他のエラーの場合の処理
|
||||
print('Location Error: $err');
|
||||
Get.snackbar(
|
||||
'エラー',
|
||||
'位置情報サービスに問題が発生しました。位置情報サービスを再起動していますので少しお待ちください。',
|
||||
backgroundColor: Colors.red,
|
||||
colorText: Colors.white,
|
||||
duration: Duration(seconds: 3),
|
||||
);
|
||||
|
||||
// GPSデータのListenを再開する処理を追加
|
||||
if( isRunningBackgroundGPS==false && inError ) {
|
||||
restartGPS();
|
||||
}
|
||||
}
|
||||
}
|
||||
//print("Location Error: $err");
|
||||
});
|
||||
|
||||
startGame();
|
||||
@ -1233,6 +1283,14 @@ class DestinationController extends GetxController {
|
||||
checkGPSDataReceived();
|
||||
}
|
||||
|
||||
void restartGPS(){
|
||||
// GPSデータのListenを再開する処理を追加
|
||||
Future.delayed(Duration(seconds: 5), () {
|
||||
locationController.startPositionStream();
|
||||
inError=false;
|
||||
});
|
||||
}
|
||||
|
||||
// コントローラーのクローズ時に呼び出されるライフサイクルメソッドです。
|
||||
//
|
||||
@override
|
||||
@ -1248,18 +1306,23 @@ class DestinationController extends GetxController {
|
||||
//
|
||||
// 要検討：GPSデータの追加に失敗した場合のエラーハンドリングを追加することをお勧めします。
|
||||
//
|
||||
double prevLat = 0.0; // 直前の位置
|
||||
double prevLon = 0.0;
|
||||
|
||||
void handleLocationUpdate(LocationMarkerPosition? position) async {
|
||||
try {
|
||||
//final DestinationController destinationController = Get.find<DestinationController>();
|
||||
//final signalStrength = locationController.getGpsSignalStrength();
|
||||
|
||||
okToUseGPS = false;
|
||||
double prevLat = currentLat; // 直前の位置
|
||||
double prevLon = currentLon;
|
||||
|
||||
if (position != null) {
|
||||
currentLat = position.latitude;
|
||||
currentLon = position.longitude;
|
||||
if( prevLat==0.0 ){
|
||||
prevLat = currentLat;
|
||||
prevLon = currentLon;
|
||||
}
|
||||
lastValidGPSLocation = LatLng(currentLat, currentLon);
|
||||
okToUseGPS = true;
|
||||
lastGPSDataReceivedTime = DateTime.now();
|
||||
@ -1316,7 +1379,8 @@ class DestinationController extends GetxController {
|
||||
Duration difference = lastGPSCollectedTime.difference(DateTime.now())
|
||||
.abs();
|
||||
// 最後にGPS信号を取得した時刻から10秒以上経過、かつ10m以上経過（普通に歩くスピード）
|
||||
if (difference.inSeconds >= 10 && distanceToDest >= 10) {
|
||||
//debugPrint("時間差：${difference.inSeconds}, 距離差:${distanceToDest}");
|
||||
if (difference.inSeconds >= 10 || distanceToDest >= 30) {
|
||||
// print(
|
||||
// "^^^^^^^^ GPS data collected ${DateFormat('kk:mm:ss \n EEE d MMM').format(DateTime.now())}, ^^^ ${position.latitude}, ${position.longitude}");
|
||||
|
||||
@ -1333,11 +1397,14 @@ class DestinationController extends GetxController {
|
||||
if (isInRog.value) {
|
||||
await addGPStoDB(position.latitude, position.longitude);
|
||||
lastGPSCollectedTime = DateTime.now();
|
||||
prevLat = position.latitude;
|
||||
prevLon = position.longitude;
|
||||
debugPrint("フロントエンドでのGPS保存(時間差：${difference.inSeconds}, 距離差:${distanceToDest}) : Time=${lastGPSCollectedTime}");
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch(e) {
|
||||
debugPrint("Error: ${e}");
|
||||
debugPrint("handleLocationUpdate Error: ${e}");
|
||||
} finally {
|
||||
/* Akira , 2024-4-5
|
||||
if (position != null &&
|
||||
|
||||
@ -72,6 +72,7 @@ class _GpsPageState extends State<GpsPage> {
|
||||
],
|
||||
)),
|
||||
),
|
||||
/*
|
||||
Container(
|
||||
color: Colors.transparent,
|
||||
child: i.is_checkin == 1
|
||||
@ -93,6 +94,8 @@ class _GpsPageState extends State<GpsPage> {
|
||||
color: Colors.black,
|
||||
))
|
||||
: Container()),
|
||||
|
||||
*/
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
@ -6,6 +6,7 @@ import 'package:flutter/services.dart';
|
||||
import 'package:flutter_map/flutter_map.dart';
|
||||
import 'package:flutter_polyline_points/flutter_polyline_points.dart';
|
||||
import 'package:geojson_vi/geojson_vi.dart';
|
||||
import 'package:geolocator/geolocator.dart';
|
||||
import 'package:get/get.dart';
|
||||
import 'package:latlong2/latlong.dart';
|
||||
import 'package:rogapp/model/destination.dart';
|
||||
@ -120,11 +121,76 @@ class IndexController extends GetxController {
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _checkLocationPermission() async {
|
||||
if (Get.context == null) {
|
||||
debugPrint('Get.context is null in _checkLocationPermission');
|
||||
return;
|
||||
}
|
||||
LocationPermission permission = await Geolocator.checkPermission();
|
||||
//permission = await Geolocator.requestPermission();
|
||||
if (permission == LocationPermission.denied) {
|
||||
debugPrint('GPS : Denied');
|
||||
await showLocationPermissionDeniedDialog();
|
||||
} else if (permission == LocationPermission.deniedForever) {
|
||||
debugPrint('GPS : Denied forever');
|
||||
await showLocationPermissionDeniedDialog();
|
||||
}else if (permission == LocationPermission.whileInUse){
|
||||
debugPrint('GPS : While-In-Use');
|
||||
await showLocationPermissionDeniedDialog();
|
||||
|
||||
}else{
|
||||
debugPrint("Permission is no problem....");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// 追加
|
||||
Future<void> showLocationPermissionDeniedDialog() async {
|
||||
if (Get.context != null) {
|
||||
print('Showing location permission denied dialog');
|
||||
await showDialog(
|
||||
context: Get.context!,
|
||||
barrierDismissible: false,
|
||||
builder: (BuildContext context) {
|
||||
return WillPopScope(
|
||||
onWillPop: () async => false,
|
||||
child: AlertDialog(
|
||||
title: Text('位置情報の許可が必要です'),
|
||||
content: Text('設定>プライバシーとセキュリティ>位置情報サービス を開いて、岐阜ナビを探し、「位置情報の許可」を「常に」にして下さい。'),
|
||||
actions: [
|
||||
TextButton(
|
||||
onPressed: () {
|
||||
Navigator.of(context).pop();
|
||||
},
|
||||
child: Text('OK'),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
} else {
|
||||
print('Get.context is null in showLocationPermissionDeniedDialog');
|
||||
// Get.contextがnullの場合の処理
|
||||
print('Location permission denied, but context is null');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@override
|
||||
void onInit() {
|
||||
_connectivitySubscription =
|
||||
_connectivity.onConnectivityChanged.listen(_updateConnectionStatus);
|
||||
super.onInit();
|
||||
|
||||
print('IndexController onInit called'); // デバッグ用の出力を追加
|
||||
|
||||
}
|
||||
|
||||
void checkPermission()
|
||||
{
|
||||
debugPrint("MapControllerの初期化が完了したら、位置情報の許可をチェックする");
|
||||
_checkLocationPermission();
|
||||
}
|
||||
|
||||
@override
|
||||
@ -425,9 +491,11 @@ class IndexController extends GetxController {
|
||||
// 2024-04-03 Akira .. Update the code . See ticket 2800.
|
||||
//
|
||||
// 2024-4-8 Akira : See 2809
|
||||
// IndexControllerクラスでは、Future.delayedの呼び出しをunawaitedで囲んで、非同期処理の結果を待たずに先に進むようにしました。これにより、メモリリークを防ぐことができます
|
||||
// IndexControllerクラスでは、Future.delayedの呼び出しをunawaitedで囲んで、
|
||||
// 非同期処理の結果を待たずに先に進むようにしました。これにより、メモリリークを防ぐことができます
|
||||
//
|
||||
// 要検討：Future.delayedを使用して非同期処理を待たずに先に進むようにしていますが、これによってメモリリークが発生する可能性があります。非同期処理の結果を適切に処理することを検討してください。
|
||||
// 要検討：Future.delayedを使用して非同期処理を待たずに先に進むようにしていますが、
|
||||
// これによってメモリリークが発生する可能性があります。非同期処理の結果を適切に処理することを検討してください。
|
||||
//
|
||||
void loadLocationsBound() async {
|
||||
if (isCustomAreaSelected.value == true) {
|
||||
@ -437,11 +505,6 @@ class IndexController extends GetxController {
|
||||
// MapControllerの初期化が完了するまで待機
|
||||
await waitForMapControllerReady();
|
||||
|
||||
// Akira 追加:2024-4-6 #2800
|
||||
//await waitForMapControllerReady(); // MapControllerの初期化が完了するまで待機
|
||||
// Akira 追加:2024-4-6 #2800
|
||||
// ==> remove 2024-4-8
|
||||
|
||||
locations.clear();
|
||||
String cat = currentCat.isNotEmpty ? currentCat[0] : "";
|
||||
if (currentCat.isNotEmpty && currentCat[0] == "-all-") {
|
||||
@ -458,14 +521,16 @@ class IndexController extends GetxController {
|
||||
*/
|
||||
|
||||
LatLngBounds bounds = mapController.bounds!;
|
||||
if (bounds == null) {
|
||||
// MapControllerの初期化が完了していない場合は処理を行わない
|
||||
return;
|
||||
}
|
||||
|
||||
currentBound.clear();
|
||||
currentBound.add(bounds);
|
||||
|
||||
isLoading.value = true; // ローディング状態をtrueに設定
|
||||
|
||||
// unawaited( Future.delayed(const Duration(seconds: 1), () async {
|
||||
// remove
|
||||
|
||||
//print("bounds --- (${bounds.southWest.latitude},${bounds.southWest.longitude}),(${bounds.northWest.latitude},${bounds.northWest.longitude}),(${bounds.northEast.latitude},${bounds.northEast.longitude}),(${bounds.southEast.latitude},${bounds.southEast.longitude})");
|
||||
|
||||
// 要検討：APIからのレスポンスがnullの場合のエラーハンドリングが不十分です。適切なエラーメッセージを表示するなどの処理を追加してください。
|
||||
@ -481,6 +546,7 @@ class IndexController extends GetxController {
|
||||
bounds.southEast.longitude,
|
||||
cat
|
||||
);
|
||||
/*
|
||||
if (value == null) {
|
||||
// APIからのレスポンスがnullの場合
|
||||
print("LocationService.loadLocationsBound からの回答がnullのため、マップをリロード");
|
||||
@ -491,8 +557,33 @@ class IndexController extends GetxController {
|
||||
} // 追加
|
||||
return;
|
||||
}
|
||||
*/
|
||||
isLoading.value = false; // ローディング状態をfalseに設定
|
||||
|
||||
if (value == null) {
|
||||
// APIからのレスポンスがnullの場合
|
||||
print("LocationService.loadLocationsBound からの回答がnullです");
|
||||
} else {
|
||||
if (value.features.isEmpty) {
|
||||
if (showPopup == false) {
|
||||
return;
|
||||
}
|
||||
Get.snackbar(
|
||||
"Too many Points",
|
||||
"please zoom in",
|
||||
backgroundColor: Colors.yellow,
|
||||
colorText: Colors.white,
|
||||
icon: const Icon(Icons.assistant_photo_outlined, size: 40.0, color: Colors.blue),
|
||||
snackPosition: SnackPosition.TOP,
|
||||
duration: const Duration(seconds: 3),
|
||||
);
|
||||
showPopup = false;
|
||||
}
|
||||
if (value.features.isNotEmpty) {
|
||||
locations.add(value);
|
||||
}
|
||||
}
|
||||
/*
|
||||
if (value != null && value.features.isEmpty) {
|
||||
if (showPopup == false) {
|
||||
return;
|
||||
@ -513,6 +604,7 @@ class IndexController extends GetxController {
|
||||
if (value != null && value.features.isNotEmpty) {
|
||||
locations.add(value);
|
||||
}
|
||||
*/
|
||||
} catch ( e) {
|
||||
print("Error in loadLocationsBound: $e");
|
||||
// エラーが発生した場合のリトライ処理や適切なエラーメッセージの表示を行う
|
||||
|
||||
@ -104,6 +104,7 @@ class IndexPage extends GetView<IndexController> {
|
||||
// タップすることでGPS信号の強弱をシミュレーションできるようにする
|
||||
// Akira 2024-4-5
|
||||
//
|
||||
/*
|
||||
Obx(() {
|
||||
if (locationController.isSimulationMode) {
|
||||
return DropdownButton<String>(
|
||||
@ -129,6 +130,8 @@ class IndexPage extends GetView<IndexController> {
|
||||
);
|
||||
}
|
||||
}),
|
||||
|
||||
*/
|
||||
/*
|
||||
Obx(() => locationController.isSimulationMode
|
||||
? DropdownButton<String>(
|
||||
|
||||
@ -49,7 +49,7 @@ class LocationController extends GetxController {
|
||||
|
||||
//===== Akira Added 2024-4-9 start
|
||||
// GPSシミュレーション用の変数を追加 ===> 本番では false にする。
|
||||
bool isSimulationMode = true;
|
||||
bool isSimulationMode = false;
|
||||
|
||||
// GPS信号強度をシミュレートするための変数
|
||||
final Rx<String> _simulatedSignalStrength = Rx<String>('low');
|
||||
@ -93,6 +93,7 @@ class LocationController extends GetxController {
|
||||
return 'low';
|
||||
}
|
||||
final accuracy = position.accuracy;
|
||||
//debugPrint("getGpsSignalStrength : ${accuracy}");
|
||||
if(isSimulationMode){
|
||||
return _simulatedSignalStrength.value; // GPS信号強度シミュレーション
|
||||
}else {
|
||||
@ -346,6 +347,7 @@ class LocationController extends GetxController {
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void handleLocationUpdate(LocationMarkerPosition? position) async {
|
||||
if (position != null) {
|
||||
//debugPrint("position = ${position}");
|
||||
|
||||
@ -70,9 +70,12 @@ class _MapWidgetState extends State<MapWidget> with WidgetsBindingObserver {
|
||||
|
||||
// MapControllerの初期化が完了するまで待機
|
||||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||||
debugPrint("MapControllerの初期化が完了");
|
||||
setState(() {
|
||||
indexController.isMapControllerReady.value = true;
|
||||
});
|
||||
// MapControllerの初期化が完了したら、IndexControllerのonInitを呼び出す
|
||||
indexController.checkPermission();
|
||||
});
|
||||
|
||||
late MapResetController mapResetController = MapResetController();
|
||||
|
||||
Reference in New Issue
Block a user