Add all graphics

Rc/1.3.0 b1

.gitignore

@@ -18,5 +18,6 @@ flutter_export_environment.sh
 .flutter-plugins-dependencies
 
 key.properties
-premium_features_manager.class.dart
+.secrets.dart
 pubspec.lock
+google-services.json

.gitpod.yml

@@ -3,7 +3,7 @@ image:
 
 tasks:
 - before: |
-    export PATH=$FLUTTER_HOME/bin:$ANDROID_HOME/bin:$ANDROID_HOME/platform-tools:$PATH
+    export PATH=$FLUTTER_HOME/bin:$FLUTTER_HOME/bin/cache/dart-sdk/bin:$ANDROID_HOME/bin:$ANDROID_HOME/platform-tools:$PATH
     mkdir -p /home/gitpod/.android
     touch /home/gitpod/.android/repositories.cfg
   init: |

README.md

@@ -1,16 +1,24 @@
 # HA Client
+|  # IMPORTANT!  |
+|:-:|
+|  As you may know official Home Assistant android app continue to grow and improve. Today is the day when it has so much more and better functionality that I see no any reason not to move from HA Client to official Home Assistant app. You need to make the same as it has more device sensors, better location tracking, widgets etc.
+|  **I'm stopping HA Client development as now the only advantage it has over the official app is native UI that is very far from completeness.**  |
+|  **Login with Home Assistant credentials will be finally and irrevocably broken on Fabruary 1st of 2021 with the shut down of https://ha-client.app/.**  |
+|  I need to say a HUGE THANK YOU all for a grate support you all made for HA Client. I really appreciate each and every issue reported to GitHub, each and every message from each of you and each donation made to support development. Now it is time to cancel subscription if any and migrate your HA setup to an official Home Assistant app. You can find it in [Google Play](https://play.google.com/store/apps/details?id=io.homeassistant.companion.android).  |
 ## Native Android client for Home Assistant
-### With notifications and Lovelace UI support
+### With actionable notifications, location tracking and Lovelace UI support
 
 Visit [ha-client.app](http://ha-client.app/) for more info.
 
-Download the app from [Google Play](https://play.google.com/apps/testing/com.keyboardcrumbs.haclient)
+Download the app from [Google Play](https://play.google.com/store/apps/details?id=com.keyboardcrumbs.haclient)
 
-Discuss it on [Spectrum.chat](https://spectrum.chat/ha-client) or at [Home Assistant community](https://community.home-assistant.io/c/mobile-apps/ha-client-android)
+Discuss it on [Discord](https://discord.gg/u9vq7QE) or at [Home Assistant community](https://community.home-assistant.io/c/mobile-apps/ha-client-android)
 
 [![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/estevez-dev/ha_client) 
 
-#### Pre-release CI build
-[![Codemagic build status](https://api.codemagic.io/apps/5da8bdab9f20ef798f7c2c65/5da8bdab9f20ef798f7c2c64/status_badge.svg)](https://codemagic.io/apps/5da8bdab9f20ef798f7c2c65/5da8bdab9f20ef798f7c2c64/latest_build)
-#### Beta CI build
+#### Last release build status
 [![Codemagic build status](https://api.codemagic.io/apps/5da8bdab9f20ef798f7c2c65/5db1862025dc3f0b0288a57a/status_badge.svg)](https://codemagic.io/apps/5da8bdab9f20ef798f7c2c65/5db1862025dc3f0b0288a57a/latest_build)
+
+#### Projects used
+- [HANotify](https://github.com/Crewski/HANotify) by [Crewski](https://github.com/Crewski)
+- [hassalarm](https://github.com/Johboh/hassalarm) by [Johboh](https://github.com/Johboh) distributed under [MIT License](https://github.com/Johboh/hassalarm/blob/master/LICENSE)

android/app/build.gradle

@@ -79,6 +79,10 @@ flutter {
 
 dependencies {
     implementation 'com.google.firebase:firebase-analytics:17.2.2'
+    implementation 'com.google.firebase:firebase-messaging:20.2.0'
+    implementation 'com.google.android.gms:play-services-location:17.0.0'
+    implementation 'androidx.work:work-runtime:2.3.4'
+    implementation "androidx.concurrent:concurrent-futures:1.0.0"
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

android/app/google-services.json

@@ -1,64 +0,0 @@
-{
-  "project_info": {
-    "project_number": "441874387819",
-    "firebase_url": "https://ha-client-c73c4.firebaseio.com",
-    "project_id": "ha-client-c73c4",
-    "storage_bucket": "ha-client-c73c4.appspot.com"
-  },
-  "client": [
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:441874387819:android:92c7efc892dc3d45",
-        "android_client_info": {
-          "package_name": "com.keyboardcrumbs.haclient"
-        }
-      },
-      "oauth_client": [
-        {
-          "client_id": "441874387819-uqmkibhf361828od1982o2jhl0n3m0ov.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.keyboardcrumbs.haclient",
-            "certificate_hash": "bebe4d970fbebf0bff2c93244fdc7fcbcefb3470"
-          }
-        },
-        {
-          "client_id": "441874387819-5q7vmimci4s2jl3v0ncugv1ocp4m48nb.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.keyboardcrumbs.haclient",
-            "certificate_hash": "0ea12348468be44bc2aa5792ee7e8924c633da81"
-          }
-        },
-        {
-          "client_id": "441874387819-joi8plo5345ebt8i1dug27u2aenv5tg7.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.keyboardcrumbs.haclient",
-            "certificate_hash": "fcbc805d965ccf6a4d5417398d191edc9c9890b0"
-          }
-        },
-        {
-          "client_id": "441874387819-id0hqsfprj3b5kc312faqv3lmdfpm7l8.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
-      "api_key": [
-        {
-          "current_key": "AIzaSyBsl9cjBY633IrdrTyCsLFlO9lfsYJ0OJU"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "441874387819-id0hqsfprj3b5kc312faqv3lmdfpm7l8.apps.googleusercontent.com",
-              "client_type": 3
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "configuration_version": "1"
-}

android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.keyboardcrumbs.hassclient">
+    package="com.keyboardcrumbs.hassclient"
+    android:installLocation="auto">
 
     <uses-feature android:name="android.hardware.touchscreen"
         android:required="false" />
@@ -8,7 +9,6 @@
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
 
     <!-- io.flutter.app.FlutterApplication is an android.app.Application that
@@ -19,6 +19,7 @@
     <application
         android:label="HA Client"
         android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:usesCleartextTraffic="true">
 
         <meta-data
@@ -42,16 +43,45 @@
             <meta-data
                 android:name="io.flutter.embedding.android.NormalTheme"
                 android:resource="@style/NormalTheme" />
-            <intent-filter>
-                <action android:name="FLUTTER_NOTIFICATION_CLICK" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
+        <service
+            android:name=".MessagingService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+        <service
+            android:name=".LocationUpdatesService"
+            android:enabled="true"
+            android:exported="false" />
+        <service
+            android:name=".LocationRequestService"
+            android:enabled="true"
+            android:exported="false" />
+        <receiver android:name=".NotificationActionReceiver"  android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED"/>
+                <action android:name="android.intent.action.INPUT_METHOD_CHANGED" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".NextAlarmBroadcastReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.app.action.NEXT_ALARM_CLOCK_CHANGED" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".RestartLocationUpdate">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
+            </intent-filter>
+        </receiver>
         <service
             android:name="io.flutter.plugins.androidalarmmanager.AlarmService"
             android:permission="android.permission.BIND_JOB_SERVICE"
@@ -63,7 +93,7 @@
             android:name="io.flutter.plugins.androidalarmmanager.RebootBroadcastReceiver"
             android:enabled="false">
             <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED"></action>
+                <action android:name="android.intent.action.BOOT_COMPLETED"/>
             </intent-filter>
         </receiver>
     </application>

android/app/src/main/java/com/keyboardcrumbs/hassclient/LocationRequestService.java

@@ -0,0 +1,146 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Intent;
+import android.location.Location;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Looper;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+import androidx.work.Constraints;
+import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.NetworkType;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+
+import com.google.android.gms.location.FusedLocationProviderClient;
+import com.google.android.gms.location.LocationCallback;
+import com.google.android.gms.location.LocationRequest;
+import com.google.android.gms.location.LocationResult;
+import com.google.android.gms.location.LocationServices;
+
+public class LocationRequestService extends Service {
+
+    private static final String TAG = LocationRequestService.class.getSimpleName();
+
+    private NotificationManager mNotificationManager;
+
+    private LocationRequest mLocationRequest;
+
+    private FusedLocationProviderClient mFusedLocationClient;
+
+    private LocationCallback mLocationCallback;
+
+    private Handler mServiceHandler;
+
+    public LocationRequestService() {
+    }
+
+    @Override
+    public void onCreate() {
+        mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
+
+        mLocationCallback = new LocationCallback() {
+            @Override
+            public void onLocationResult(LocationResult locationResult) {
+                super.onLocationResult(locationResult);
+                onNewLocation(locationResult.getLastLocation());
+            }
+        };
+
+        mLocationRequest = new LocationRequest();
+
+        HandlerThread handlerThread = new HandlerThread(TAG);
+        handlerThread.start();
+        mServiceHandler = new Handler(handlerThread.getLooper());
+        mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            CharSequence name = "Location requests";
+            NotificationChannel mChannel =
+                    new NotificationChannel(LocationUtils.ONETIME_NOTIFICATION_CHANNEL_ID, name, NotificationManager.IMPORTANCE_LOW);
+
+            mNotificationManager.createNotificationChannel(mChannel);
+        }
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        Log.i(TAG, "Service started. startId="+startId);
+
+        requestLocationUpdates();
+
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        try {
+            mFusedLocationClient.removeLocationUpdates(mLocationCallback);
+        } catch (SecurityException unlikely) {
+            //When we lost permission
+            Log.i(TAG, "No location permission");
+        }
+        mServiceHandler.removeCallbacksAndMessages(null);
+    }
+
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void requestLocationUpdates() {
+        Log.i(TAG, "Requesting location update in 5 seconds.");
+        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
+        mLocationRequest.setInterval(5000);
+
+        startForeground(LocationUtils.ONETIME_NOTIFICATION_ID, LocationUtils.getRequestNotification(this, null, LocationUtils.ONETIME_NOTIFICATION_CHANNEL_ID));
+        try {
+            mFusedLocationClient.requestLocationUpdates(mLocationRequest,
+                    mLocationCallback, Looper.myLooper());
+        } catch (SecurityException unlikely) {
+            stopSelf();
+        }
+    }
+
+    private void onNewLocation(Location location) {
+        Log.i(TAG, "New location: " + location);
+
+        mNotificationManager.notify(LocationUtils.ONETIME_NOTIFICATION_ID, LocationUtils.getRequestNotification(
+                this,
+                location,
+                LocationUtils.ONETIME_NOTIFICATION_CHANNEL_ID
+        ));
+
+        Constraints constraints = new Constraints.Builder()
+                .setRequiredNetworkType(NetworkType.CONNECTED)
+                .build();
+
+        Data locationData = new Data.Builder()
+                .putInt(SendDataHomeWorker.DATA_TYPE_KEY, SendDataHomeWorker.DATA_TYPE_LOCATION)
+                .putDouble("Lat", location.getLatitude())
+                .putDouble("Long", location.getLongitude())
+                .putFloat("Acc", location.getAccuracy())
+                .build();
+
+
+        OneTimeWorkRequest uploadWorkRequest =
+                new OneTimeWorkRequest.Builder(SendDataHomeWorker.class)
+                        .setConstraints(constraints)
+                        .setInputData(locationData)
+                        .build();
+
+        WorkManager
+                .getInstance(getApplicationContext())
+                .enqueueUniqueWork("SendLocationUpdate", ExistingWorkPolicy.REPLACE, uploadWorkRequest);
+        stopSelf();
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/LocationUpdatesService.java

@@ -0,0 +1,154 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Intent;
+import android.location.Location;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Looper;
+
+import androidx.annotation.Nullable;
+import androidx.work.Constraints;
+import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.NetworkType;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+
+import android.util.Log;
+
+import com.google.android.gms.location.FusedLocationProviderClient;
+import com.google.android.gms.location.LocationCallback;
+import com.google.android.gms.location.LocationRequest;
+import com.google.android.gms.location.LocationResult;
+import com.google.android.gms.location.LocationServices;
+
+public class LocationUpdatesService extends Service {
+
+    private static final String TAG = LocationUpdatesService.class.getSimpleName();
+
+    private NotificationManager mNotificationManager;
+
+    private LocationRequest mLocationRequest;
+
+    private FusedLocationProviderClient mFusedLocationClient;
+
+    private LocationCallback mLocationCallback;
+
+    private Handler mServiceHandler;
+
+    public LocationUpdatesService() {
+    }
+
+    @Override
+    public void onCreate() {
+        mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
+
+        mLocationCallback = new LocationCallback() {
+            @Override
+            public void onLocationResult(LocationResult locationResult) {
+                super.onLocationResult(locationResult);
+                onNewLocation(locationResult.getLastLocation());
+            }
+        };
+
+        mLocationRequest = new LocationRequest();
+
+        HandlerThread handlerThread = new HandlerThread(TAG);
+        handlerThread.start();
+        mServiceHandler = new Handler(handlerThread.getLooper());
+        mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            CharSequence name = "Location updates";
+            NotificationChannel mChannel =
+                    new NotificationChannel(LocationUtils.SERVICE_NOTIFICATION_CHANNEL_ID, name, NotificationManager.IMPORTANCE_LOW);
+
+            mNotificationManager.createNotificationChannel(mChannel);
+        }
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        Log.i(TAG, "Service started. startId="+startId);
+
+        requestLocationUpdates();
+
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        try {
+            mFusedLocationClient.removeLocationUpdates(mLocationCallback);
+        } catch (SecurityException unlikely) {
+            //When we lost permission
+            Log.i(TAG, "No location permission");
+        }
+        mServiceHandler.removeCallbacksAndMessages(null);
+    }
+
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void requestLocationUpdates() {
+        long requestInterval = LocationUtils.getLocationUpdateIntervals(getApplicationContext());
+        int priority;
+        if (requestInterval >= 600000) {
+            mLocationRequest.setFastestInterval(60000);
+            priority = LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY;
+        } else {
+            priority = LocationRequest.PRIORITY_HIGH_ACCURACY;
+        }
+        Log.i(TAG, "Requesting location updates. Every " + requestInterval + "ms with priority of " + priority);
+        mLocationRequest.setPriority(priority);
+        mLocationRequest.setInterval(requestInterval);
+
+        startForeground(LocationUtils.SERVICE_NOTIFICATION_ID, LocationUtils.getNotification(this, null, LocationUtils.SERVICE_NOTIFICATION_CHANNEL_ID));
+        try {
+            mFusedLocationClient.requestLocationUpdates(mLocationRequest,
+                    mLocationCallback, Looper.myLooper());
+        } catch (SecurityException unlikely) {
+            stopSelf();
+        }
+    }
+
+    private void onNewLocation(Location location) {
+        Log.i(TAG, "New location: " + location);
+
+        mNotificationManager.notify(LocationUtils.SERVICE_NOTIFICATION_ID, LocationUtils.getNotification(
+                this,
+                location,
+                LocationUtils.SERVICE_NOTIFICATION_CHANNEL_ID
+        ));
+
+        Constraints constraints = new Constraints.Builder()
+                .setRequiredNetworkType(NetworkType.CONNECTED)
+                .build();
+
+        Data locationData = new Data.Builder()
+                .putInt(SendDataHomeWorker.DATA_TYPE_KEY, SendDataHomeWorker.DATA_TYPE_LOCATION)
+                .putDouble("Lat", location.getLatitude())
+                .putDouble("Long", location.getLongitude())
+                .putFloat("Acc", location.getAccuracy())
+                .build();
+
+
+        OneTimeWorkRequest uploadWorkRequest =
+                new OneTimeWorkRequest.Builder(SendDataHomeWorker.class)
+                        .setConstraints(constraints)
+                        .setInputData(locationData)
+                        .build();
+
+        WorkManager
+                .getInstance(getApplicationContext())
+                .enqueueUniqueWork("SendLocationUpdate", ExistingWorkPolicy.REPLACE, uploadWorkRequest);
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/LocationUpdatesWorker.java

@@ -0,0 +1,112 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.content.Context;
+import android.location.Location;
+import android.os.Build;
+import android.os.Looper;
+
+import androidx.annotation.NonNull;
+import androidx.concurrent.futures.CallbackToFutureAdapter;
+import androidx.work.Constraints;
+import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.ListenableWorker;
+import androidx.work.NetworkType;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+import androidx.work.WorkerParameters;
+
+import com.google.android.gms.location.FusedLocationProviderClient;
+import com.google.android.gms.location.LocationCallback;
+import com.google.android.gms.location.LocationRequest;
+import com.google.android.gms.location.LocationResult;
+import com.google.android.gms.location.LocationServices;
+import com.google.common.util.concurrent.ListenableFuture;
+
+import java.util.concurrent.TimeUnit;
+
+public class LocationUpdatesWorker extends ListenableWorker {
+
+    private Context currentContext;
+    private LocationCallback callback;
+    private FusedLocationProviderClient fusedLocationClient;
+
+    public LocationUpdatesWorker(Context context, WorkerParameters params) {
+        super(context, params);
+        currentContext = context;
+    }
+
+    private void finish() {
+        fusedLocationClient.removeLocationUpdates(callback);
+    }
+
+
+
+    @NonNull
+    @Override
+    public ListenableFuture<Result> startWork() {
+        return CallbackToFutureAdapter.getFuture(completer -> {
+            fusedLocationClient = LocationServices.getFusedLocationProviderClient(currentContext);
+
+            callback = new LocationCallback() {
+                @Override
+                public void onLocationResult(LocationResult locationResult) {
+                    super.onLocationResult(locationResult);
+                    Location location = locationResult.getLastLocation();
+                    Constraints constraints = new Constraints.Builder()
+                            .setRequiredNetworkType(NetworkType.CONNECTED)
+                            .build();
+
+                    Data locationData = new Data.Builder()
+                            .putInt(SendDataHomeWorker.DATA_TYPE_KEY, SendDataHomeWorker.DATA_TYPE_LOCATION)
+                            .putDouble("Lat", location.getLatitude())
+                            .putDouble("Long", location.getLongitude())
+                            .putFloat("Acc", location.getAccuracy())
+                            .build();
+
+
+                    OneTimeWorkRequest uploadWorkRequest =
+                            new OneTimeWorkRequest.Builder(SendDataHomeWorker.class)
+                                    .setConstraints(constraints)
+                                    .setInputData(locationData)
+                                    .build();
+
+                    WorkManager
+                            .getInstance(getApplicationContext())
+                            .enqueueUniqueWork("SendLocationUpdate", ExistingWorkPolicy.REPLACE, uploadWorkRequest);
+                    if (LocationUtils.showNotification(currentContext)) {
+                        NotificationManager notificationManager;
+                        if (android.os.Build.VERSION.SDK_INT >= 23) {
+                            notificationManager = currentContext.getSystemService(NotificationManager.class);
+                        } else {
+                            notificationManager = (NotificationManager)currentContext.getSystemService(Context.NOTIFICATION_SERVICE);
+                        }
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                            CharSequence name = "Location updates";
+                            NotificationChannel mChannel =
+                                    new NotificationChannel(LocationUtils.WORKER_NOTIFICATION_CHANNEL_ID, name, NotificationManager.IMPORTANCE_LOW);
+
+                            notificationManager.createNotificationChannel(mChannel);
+                        }
+                        notificationManager.notify(LocationUtils.WORKER_NOTIFICATION_ID, LocationUtils.getNotification(currentContext, location, LocationUtils.WORKER_NOTIFICATION_CHANNEL_ID));
+                    }
+                    finish();
+                    completer.set(Result.success());
+                }
+            };
+
+            LocationRequest locationRequest = new LocationRequest();
+            locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
+            locationRequest.setInterval(5000);
+            try {
+                fusedLocationClient.requestLocationUpdates(locationRequest,
+                        callback, Looper.myLooper());
+            } catch (SecurityException e) {
+                completer.setException(e);
+            }
+            return callback;
+        });
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/LocationUtils.java

@@ -0,0 +1,147 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.location.Location;
+import android.os.Build;
+
+import androidx.core.app.NotificationCompat;
+import androidx.work.ExistingPeriodicWorkPolicy;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.PeriodicWorkRequest;
+import androidx.work.WorkManager;
+
+import java.text.DateFormat;
+import java.util.Date;
+import java.util.concurrent.TimeUnit;
+
+class LocationUtils {
+
+    static final String KEY_REQUESTING_LOCATION_UPDATES = "flutter.location-updates-state";
+    static final String KEY_LOCATION_UPDATE_INTERVAL = "flutter.location-updates-interval";
+    static final String KEY_LOCATION_SHOW_NOTIFICATION = "flutter.location-updates-show-notification";
+
+    static final String WORKER_NOTIFICATION_CHANNEL_ID = "location_worker";
+    static final int WORKER_NOTIFICATION_ID = 954322;
+    static final String SERVICE_NOTIFICATION_CHANNEL_ID = "location_service";
+    static final int SERVICE_NOTIFICATION_ID = 954311;
+    static final String ONETIME_NOTIFICATION_CHANNEL_ID = "location_request";
+    static final int ONETIME_NOTIFICATION_ID = 954333;
+
+    static final String REQUEST_LOCATION_NOTIFICATION = "request_location_update";
+
+    static final String LOCATION_WORK_NAME = "HALocationWorker";
+    static final String LOCATION_REQUEST_NAME = "HALocationRequest";
+
+    static final int LOCATION_UPDATES_DISABLED = 0;
+    static final int LOCATION_UPDATES_SERVICE = 1;
+    static final int LOCATION_UPDATES_WORKER = 2;
+
+    static final int DEFAULT_LOCATION_UPDATE_INTERVAL_MS = 900000; //15 minutes
+    static final long MIN_WORKER_LOCATION_UPDATE_INTERVAL_MS = 900000; //15 minutes
+
+    static int getLocationUpdatesState(Context context) {
+        return context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE).getInt(KEY_REQUESTING_LOCATION_UPDATES, LOCATION_UPDATES_DISABLED);
+    }
+
+    static long getLocationUpdateIntervals(Context context) {
+        return context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE).getLong(KEY_LOCATION_UPDATE_INTERVAL, DEFAULT_LOCATION_UPDATE_INTERVAL_MS);
+    }
+
+    static boolean showNotification(Context context) {
+        return context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE).getBoolean(KEY_LOCATION_SHOW_NOTIFICATION, true);
+    }
+
+    static void setLocationUpdatesState(Context context, int locationUpdatesState) {
+        context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
+                .edit()
+                .putInt(KEY_REQUESTING_LOCATION_UPDATES, locationUpdatesState)
+                .apply();
+    }
+
+    static void setLocationUpdatesSettings(Context context, long interval, boolean showNotification) {
+        context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
+                .edit()
+                .putBoolean(KEY_LOCATION_SHOW_NOTIFICATION, showNotification)
+                .putLong(KEY_LOCATION_UPDATE_INTERVAL, interval)
+                .apply();
+    }
+
+    static void startService(Context context) {
+        Intent myService = new Intent(context, LocationUpdatesService.class);
+        context.startService(myService);
+    }
+
+    static void startServiceFromBroadcast(Context context) {
+        Intent serviceIntent = new Intent(context, LocationUpdatesService.class);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            context.startForegroundService(serviceIntent);
+        } else {
+            context.startService(serviceIntent);
+        }
+    }
+
+    static void startWorker(Context context, long interval) {
+        PeriodicWorkRequest periodicWork = new PeriodicWorkRequest.Builder(LocationUpdatesWorker.class, interval, TimeUnit.MILLISECONDS)
+                .build();
+        WorkManager.getInstance(context).enqueueUniquePeriodicWork(LocationUtils.LOCATION_WORK_NAME, ExistingPeriodicWorkPolicy.REPLACE, periodicWork);
+    }
+
+    static void requestLocationOnce(Context context) {
+        Intent myService = new Intent(context, LocationRequestService.class);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            context.startForegroundService(myService);
+        } else {
+            context.startService(myService);
+        }
+        //OneTimeWorkRequest oneTimeWork = new OneTimeWorkRequest.Builder(LocationUpdatesWorker.class)
+        //        .build();
+        //WorkManager.getInstance(context).enqueueUniqueWork(LocationUtils.LOCATION_REQUEST_NAME, ExistingWorkPolicy.REPLACE, oneTimeWork);
+    }
+
+    static Notification getNotification(Context context, Location location, String channelId) {
+        CharSequence title = "Location tracking";
+        CharSequence text = location == null ? "Accuracy: unknown" : "Accuracy: " + location.getAccuracy() + " m";
+        CharSequence bigText = location == null ? "Waiting for location..." : "Time: " + DateFormat.getDateTimeInstance().format(new Date(location.getTime())) +
+                System.getProperty("line.separator") + "Accuracy: " + location.getAccuracy() + " m" +
+                System.getProperty("line.separator") + "Location: " + location.getLatitude() + ", " + location.getLongitude();
+
+                PendingIntent activityPendingIntent = PendingIntent.getActivity(context, 0,
+                new Intent(context, MainActivity.class), 0);
+
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, channelId)
+                .setContentIntent(activityPendingIntent)
+                .setContentTitle(title)
+                .setContentText(text)
+                .setStyle(new NotificationCompat.BigTextStyle()
+                        .bigText(bigText))
+                .setPriority(-1)
+                .setOngoing(true)
+                .setSmallIcon(R.drawable.mini_icon_location)
+                .setWhen(System.currentTimeMillis());
+
+        return builder.build();
+    }
+
+    static Notification getRequestNotification(Context context, Location location, String channelId) {
+        CharSequence title = "Updating location...";
+        CharSequence text = location == null ? "Waiting for location..." : "Accuracy: " + location.getAccuracy() + " m";
+
+        PendingIntent activityPendingIntent = PendingIntent.getActivity(context, 0,
+                new Intent(context, MainActivity.class), 0);
+
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, channelId)
+                .setContentIntent(activityPendingIntent)
+                .setContentTitle(title)
+                .setContentText(text)
+                .setPriority(-1)
+                .setOngoing(true)
+                .setSmallIcon(R.drawable.mini_icon_location)
+                .setWhen(System.currentTimeMillis());
+
+        return builder.build();
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/MainActivity.java

@@ -1,15 +1,184 @@
 package com.keyboardcrumbs.hassclient;
 
 import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+import androidx.work.WorkManager;
+
 import io.flutter.embedding.android.FlutterActivity;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.plugins.GeneratedPluginRegistrant;
 
+import android.Manifest;
+import android.app.NotificationManager;
+import android.content.Context;
+
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.location.Location;
+import android.os.Bundle;
+
+import io.flutter.plugin.common.MethodChannel;
+
+import com.google.android.gms.common.GoogleApiAvailability;
+import com.google.android.gms.common.ConnectionResult;
+import com.google.firebase.iid.FirebaseInstanceId;
+
 public class MainActivity extends FlutterActivity {
-  
+
+    private static final String CHANNEL = "com.keyboardcrumbs.hassclient/native";
+
+    private static final int REQUEST_PERMISSIONS_REQUEST_CODE = 34;
+
+    private int locationUpdatesType = LocationUtils.LOCATION_UPDATES_DISABLED;
+    private long locationUpdatesInterval = LocationUtils.DEFAULT_LOCATION_UPDATE_INTERVAL_MS;
+
     @Override
     public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine);
+        new MethodChannel(flutterEngine.getDartExecutor().getBinaryMessenger(), CHANNEL).setMethodCallHandler(
+                (call, result) -> {
+                    Context context = getActivity();
+                    switch (call.method) {
+                        case "getFCMToken":
+                            try {
+                                if (checkPlayServices()) {
+                                    FirebaseInstanceId.getInstance().getInstanceId()
+                                            .addOnCompleteListener(task -> {
+                                                if (task.isSuccessful()) {
+                                                    String token = task.getResult().getToken();
+                                                    context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE).edit().putString("flutter.npush-token", token).apply();
+                                                    result.success(token);
+                                                } else {
+                                                    Exception ex = task.getException();
+                                                    if (ex != null) {
+                                                        result.error("fcm_error", ex.getMessage(), null);
+                                                    } else {
+                                                        result.error("fcm_error", "Unknown", null);
+                                                    }
+
+                                                }
+                                            });
+                                } else {
+                                    result.error("google_play_service_error", "Google Play Services unavailable", null);
+                                }
+                            } catch (Exception e) {
+                                result.error("get_token_exception", e.getMessage(), e);
+                            }
+                            break;
+                        case "startLocationService":
+                            try {
+                                locationUpdatesInterval = ((Number)call.argument("location-updates-interval")).longValue();
+                                boolean useForegroundService = (boolean)call.argument("foreground-location-tracking");
+
+                                if (useForegroundService) {
+                                    locationUpdatesType = LocationUtils.LOCATION_UPDATES_SERVICE;
+                                } else {
+                                    locationUpdatesType = LocationUtils.LOCATION_UPDATES_WORKER;
+                                }
+                                LocationUtils.setLocationUpdatesSettings(this, locationUpdatesInterval, (boolean)call.argument("location-updates-show-notification"));
+                                if (isNoLocationPermissions()) {
+                                    requestLocationPermissions();
+                                } else {
+                                    startLocationUpdates();
+                                }
+                                result.success("");
+                            } catch (Exception e) {
+                                result.error("location_error", e.getMessage(), e);
+                            }
+                            break;
+                        case "stopLocationService":
+                            try {
+                                stopLocationUpdates();
+                                result.success("");
+                            } catch (Exception e) {
+                                result.error("location_error", e.getMessage(), e);
+                            }
+                            break;
+                        case "cancelOldLocationWorker":
+                            WorkManager.getInstance(this).cancelAllWorkByTag("haclocation");
+                            result.success("");
+                            break;
+                    }
+                }
+        );
+    }
+
+    private boolean checkPlayServices() {
+        return (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(this) == ConnectionResult.SUCCESS);
+    }
+
+    private void startLocationUpdates() {
+        if (locationUpdatesType == LocationUtils.LOCATION_UPDATES_SERVICE) {
+            LocationUtils.startService(this);
+            LocationUtils.setLocationUpdatesState(this, locationUpdatesType);
+        } else if (locationUpdatesType == LocationUtils.LOCATION_UPDATES_WORKER) {
+            LocationUtils.startWorker(this, locationUpdatesInterval);
+            LocationUtils.setLocationUpdatesState(this, locationUpdatesType);
+        } else {
+            stopLocationUpdates();
+        }
+    }
+
+    private void stopLocationUpdates() {
+        Intent myService = new Intent(MainActivity.this, LocationUpdatesService.class);
+        stopService(myService);
+        WorkManager.getInstance(this).cancelUniqueWork(LocationUtils.LOCATION_WORK_NAME);
+        NotificationManager notificationManager;
+        if (android.os.Build.VERSION.SDK_INT >= 23) {
+            notificationManager = getSystemService(NotificationManager.class);
+        } else {
+            notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+        }
+        notificationManager.cancel(LocationUtils.WORKER_NOTIFICATION_ID);
+        LocationUtils.setLocationUpdatesState(this, LocationUtils.LOCATION_UPDATES_DISABLED);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+    }
+
+    private boolean isNoLocationPermissions() {
+        return PackageManager.PERMISSION_GRANTED != ActivityCompat.checkSelfPermission(this,
+                Manifest.permission.ACCESS_FINE_LOCATION);
+    }
+
+    private void requestLocationPermissions() {
+        ActivityCompat.requestPermissions(MainActivity.this,
+                new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
+                REQUEST_PERMISSIONS_REQUEST_CODE);
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        if (requestCode == REQUEST_PERMISSIONS_REQUEST_CODE) {
+            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                startLocationUpdates();
+            } else {
+                stopLocationUpdates();
+            }
+        }
     }
 
 }

android/app/src/main/java/com/keyboardcrumbs/hassclient/MessagingService.java

@@ -0,0 +1,165 @@
+package com.keyboardcrumbs.hassclient;
+
+import java.util.Map;
+import java.net.URL;
+import java.net.URLConnection;
+import java.io.InputStream;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.os.Build;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.NotificationCompat;
+
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.util.Log;
+import android.webkit.URLUtil;
+
+
+public class MessagingService extends FirebaseMessagingService {
+
+    private static final String TAG = MessagingService.class.getSimpleName();
+
+    public static final String NOTIFICATION_ACTION_BROADCAST = "com.keyboardcrumbs.hassclient.haNotificationAction";
+
+    @Override
+    public void onMessageReceived(RemoteMessage remoteMessage) {
+        Map<String, String> data = remoteMessage.getData();
+        if (data.size() > 0) {
+           if (data.containsKey("body") || data.containsKey("title")) {
+                sendNotification(data);
+           }
+        }
+    }
+
+    @Override
+    public void onNewToken(@NonNull String token) {
+        getApplicationContext().getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE).edit().putString("flutter.npush-token", token).apply();
+    }
+
+    private void sendNotification(Map<String, String> data) {
+        String channelId, messageBody, messageTitle, imageUrl, nTag, channelDescription;
+        boolean autoCancel;
+        if (!data.containsKey("body")) {
+            messageBody = "";
+        } else {
+            messageBody = data.get("body");
+        }
+        if (messageBody != null && messageBody.equals(LocationUtils.REQUEST_LOCATION_NOTIFICATION)) {
+            Log.d(TAG, "Location update request received");
+            LocationUtils.requestLocationOnce(this);
+            return;
+        }
+        String customChannelId = data.get("channelId");
+        if (customChannelId == null) {
+            channelId = "ha_notify";
+            channelDescription = "Default notification channel";
+        } else {
+            channelId = customChannelId;
+            channelDescription = channelId;
+        }
+        if (!data.containsKey("title")) {
+            messageTitle = "HA Client";
+        } else {
+            messageTitle = data.get("title");
+        }
+        if (!data.containsKey("tag")) {
+            nTag = String.valueOf(System.currentTimeMillis());
+        } else {
+            nTag = data.get("tag");
+        }
+        if (data.containsKey("dismiss")) {
+            try {
+                boolean dismiss = Boolean.parseBoolean(data.get("dismiss"));
+                if (dismiss) {
+                    NotificationManager notificationManager =
+                        (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+                    notificationManager.cancel(nTag, 0);
+                    return;
+                }
+            } catch (Exception e) {
+                //nope
+            }
+        }
+        if (data.containsKey("autoDismiss")) {
+            try {
+                autoCancel = Boolean.parseBoolean(data.get("autoDismiss"));
+            } catch (Exception e) {
+                autoCancel = true;
+            }
+        } else {
+            autoCancel = true;
+        }
+        imageUrl = data.get("image");
+        Intent intent = new Intent(this, MainActivity.class);
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
+                PendingIntent.FLAG_ONE_SHOT);
+        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+        NotificationCompat.Builder notificationBuilder =
+                new NotificationCompat.Builder(this, channelId)
+                        .setSmallIcon(R.drawable.mini_icon)
+                        .setContentTitle(messageTitle)
+                        .setContentText(messageBody)
+                        .setAutoCancel(autoCancel)
+                        .setSound(defaultSoundUri)
+                        .setContentIntent(pendingIntent);
+        Bitmap image = null;
+        if (URLUtil.isValidUrl(imageUrl)) {
+            image = getBitmapFromURL(imageUrl);
+        }
+        if (image != null) {
+            notificationBuilder.setStyle(new NotificationCompat.BigPictureStyle().bigPicture(image).bigLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.blank_icon)));
+            notificationBuilder.setLargeIcon(image);
+        } else {
+            notificationBuilder.setStyle(new NotificationCompat.BigTextStyle()
+                    .bigText(messageBody));
+        }
+        for (int i = 1; i <= 3; i++) {
+            if (data.containsKey("action" + i)) {
+                Intent broadcastIntent = new Intent(this, NotificationActionReceiver.class).setAction(NOTIFICATION_ACTION_BROADCAST);
+                if (autoCancel) {
+                    broadcastIntent.putExtra("tag", nTag);
+                }
+                broadcastIntent.putExtra("actionData", data.get("action" + i + "_data"));
+                PendingIntent actionIntent = PendingIntent.getBroadcast(this, i, broadcastIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+                notificationBuilder.addAction(R.drawable.blank_icon, data.get("action" + i), actionIntent);
+            }   
+        }
+        NotificationManager notificationManager =
+                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+
+        // Since android Oreo notification channel is needed.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel channel = new NotificationChannel(channelId,
+                    channelDescription,
+                    NotificationManager.IMPORTANCE_HIGH);
+            notificationManager.createNotificationChannel(channel);
+        }
+
+        notificationManager.notify(nTag, 0 /* ID of notification */, notificationBuilder.build());
+    }
+
+    private Bitmap getBitmapFromURL(String imageUrl) {
+        try {
+            URL url = new URL(imageUrl);
+            URLConnection connection = url.openConnection();
+            connection.setDoInput(true);
+            connection.connect();
+            InputStream input = connection.getInputStream();
+            return BitmapFactory.decodeStream(input);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/NextAlarmBroadcastReceiver.java

@@ -0,0 +1,54 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.AlarmManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+import androidx.work.BackoffPolicy;
+import androidx.work.Constraints;
+import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.NetworkType;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+
+import java.util.concurrent.TimeUnit;
+
+
+public class NextAlarmBroadcastReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (intent == null) {
+            return;
+        }
+
+        final boolean isBootIntent = Intent.ACTION_BOOT_COMPLETED.equalsIgnoreCase(intent.getAction());
+        final boolean isNextAlarmIntent = AlarmManager.ACTION_NEXT_ALARM_CLOCK_CHANGED.equalsIgnoreCase(intent.getAction());
+        if (!isBootIntent && !isNextAlarmIntent) {
+            return;
+        }
+        Constraints constraints = new Constraints.Builder()
+                .setRequiredNetworkType(NetworkType.CONNECTED)
+                .build();
+
+        Data workerData = new Data.Builder()
+                .putInt(SendDataHomeWorker.DATA_TYPE_KEY, SendDataHomeWorker.DATA_TYPE_NEXT_ALARM)
+                .build();
+
+        OneTimeWorkRequest uploadWorkRequest =
+                new OneTimeWorkRequest.Builder(SendDataHomeWorker.class)
+                        .setBackoffCriteria(
+                                BackoffPolicy.EXPONENTIAL,
+                                10,
+                                TimeUnit.SECONDS)
+                        .setInputData(workerData)
+                        .setConstraints(constraints)
+                        .build();
+
+        WorkManager
+                .getInstance(context)
+                .enqueueUniqueWork("NextAlarmUpdate", ExistingWorkPolicy.REPLACE, uploadWorkRequest);
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/NotificationActionReceiver.java

@@ -0,0 +1,58 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.content.Context;
+import android.content.BroadcastReceiver;
+import android.content.Intent;
+
+import android.app.NotificationManager;
+
+import androidx.work.BackoffPolicy;
+import androidx.work.Constraints;
+import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
+import androidx.work.NetworkType;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+
+import java.util.concurrent.TimeUnit;
+
+public class NotificationActionReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (intent == null) {
+            return;
+        }
+        String intentAction = intent.getAction();
+        if (intentAction == null || !intentAction.equalsIgnoreCase(MessagingService.NOTIFICATION_ACTION_BROADCAST)) {
+            return;
+        }
+        String rawActionData = intent.getStringExtra("actionData");
+        if (intent.hasExtra("tag")) {
+            String notificationTag = intent.getStringExtra("tag");
+            NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
+            notificationManager.cancel(notificationTag, 0);
+        }
+        Constraints constraints = new Constraints.Builder()
+                .setRequiredNetworkType(NetworkType.CONNECTED)
+                .build();
+        Data workerData = new Data.Builder()
+                .putInt(SendDataHomeWorker.DATA_TYPE_KEY, SendDataHomeWorker.DATA_TYPE_NOTIFICATION_ACTION)
+                .putString("rawActionData", rawActionData)
+                .build();
+
+        OneTimeWorkRequest uploadWorkRequest =
+                new OneTimeWorkRequest.Builder(SendDataHomeWorker.class)
+                        .setBackoffCriteria(
+                                BackoffPolicy.EXPONENTIAL,
+                                10,
+                                TimeUnit.SECONDS)
+                        .setInputData(workerData)
+                        .setConstraints(constraints)
+                        .build();
+
+        WorkManager
+                .getInstance(context)
+                .enqueueUniqueWork("NotificationAction", ExistingWorkPolicy.APPEND, uploadWorkRequest);
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/RestartLocationUpdate.java

@@ -0,0 +1,15 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class RestartLocationUpdate extends BroadcastReceiver {
+
+    public void onReceive(Context context, Intent intent) {
+        if (LocationUtils.getLocationUpdatesState(context) == LocationUtils.LOCATION_UPDATES_SERVICE &&
+                (Intent.ACTION_BOOT_COMPLETED.equalsIgnoreCase(intent.getAction()) || Intent.ACTION_MY_PACKAGE_REPLACED.equalsIgnoreCase(intent.getAction()))) {
+            LocationUtils.startServiceFromBroadcast(context);
+        }
+    }
+}

android/app/src/main/java/com/keyboardcrumbs/hassclient/SendDataHomeWorker.java

@@ -0,0 +1,220 @@
+package com.keyboardcrumbs.hassclient;
+
+import android.app.AlarmManager;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.BatteryManager;
+import android.util.Log;
+import android.webkit.URLUtil;
+
+import androidx.annotation.NonNull;
+import androidx.work.Worker;
+import androidx.work.WorkerParameters;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+
+public class SendDataHomeWorker extends Worker {
+    public static final String DATA_TYPE_KEY = "dataType";
+
+    public static final int DATA_TYPE_LOCATION = 1;
+    public static final int DATA_TYPE_NEXT_ALARM = 2;
+    public static final int DATA_TYPE_NOTIFICATION_ACTION = 3;
+
+    private Context currentContext;
+    private static final String TAG = "SendDataHomeWorker";
+
+    public static final String KEY_LAT_ARG = "Lat";
+    public static final String KEY_LONG_ARG = "Long";
+    public static final String KEY_ACC_ARG = "Acc";
+
+    private static final SimpleDateFormat DATE_TIME_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm:00", Locale.ENGLISH);
+    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd", Locale.ENGLISH);
+    private static final SimpleDateFormat TIME_FORMAT = new SimpleDateFormat("HH:mm:00", Locale.ENGLISH);
+
+    public SendDataHomeWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
+        super(context, workerParams);
+        currentContext = context;
+    }
+
+    @NonNull
+    @Override
+    public Result doWork() {
+        Log.d(TAG, "Start sending data home");
+        SharedPreferences prefs = currentContext.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE);
+        String webhookId = prefs.getString("flutter.app-webhook-id", null);
+        if (webhookId != null) {
+            try {
+                String requestUrl = prefs.getString("flutter.hassio-res-protocol", "") +
+                        "://" +
+                        prefs.getString("flutter.hassio-domain", "") +
+                        ":" +
+                        prefs.getString("flutter.hassio-port", "") + "/api/webhook/" + webhookId;
+                if (URLUtil.isValidUrl(requestUrl)) {
+                    int dataType = getInputData().getInt(DATA_TYPE_KEY, 0);
+                    String stringRequest;
+                    if (dataType == DATA_TYPE_LOCATION) {
+                        Log.d(TAG, "Location data");
+                        stringRequest = getLocationDataToSend();
+                    } else if (dataType == DATA_TYPE_NEXT_ALARM) {
+                        Log.d(TAG, "Next alarm data");
+                        stringRequest = getNextAlarmDataToSend();
+                    } else if (dataType == DATA_TYPE_NOTIFICATION_ACTION) {
+                        Log.d(TAG, "Notification action data");
+                        stringRequest = getNotificationActionData();
+                    } else {
+                        Log.e(TAG, "doWork() unknown data type: " + dataType);
+                        return Result.failure();
+                    }
+                    try {
+                        URL url = new URL(requestUrl);
+                        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
+                        urlConnection.setRequestMethod("POST");
+                        urlConnection.setRequestProperty("Content-Type", "application/json");
+                        urlConnection.setDoOutput(true);
+                        assert stringRequest != null;
+                        byte[] outputBytes = stringRequest.getBytes(StandardCharsets.UTF_8);
+                        OutputStream os = urlConnection.getOutputStream();
+                        os.write(outputBytes);
+
+                        int responseCode = urlConnection.getResponseCode();
+                        urlConnection.disconnect();
+                        if (responseCode >= 300) {
+                            return Result.retry();
+                        }
+                    } catch (Exception e) {
+                        Log.e(TAG, "Error sending data", e);
+                        return Result.retry();
+                    }
+                } else {
+                    Log.w(TAG, "Invalid HA url");
+                    return Result.failure();
+                }
+            } catch (Exception e) {
+                Log.e(TAG, "Error =(", e);
+                return Result.failure();
+            }
+        } else {
+            Log.w(TAG, "Webhook id not found");
+            return Result.failure();
+        }
+        return Result.success();
+    }
+
+    private String getLocationDataToSend() {
+        try {
+            JSONObject dataToSend = new JSONObject();
+            dataToSend.put("type", "update_location");
+            JSONObject dataObject = new JSONObject();
+
+            JSONArray gps = new JSONArray();
+            gps.put(0, getInputData().getDouble(KEY_LAT_ARG, 0));
+            gps.put(1, getInputData().getDouble(KEY_LONG_ARG, 0));
+
+            dataObject.put("gps", gps);
+            dataObject.put("gps_accuracy", getInputData().getFloat(KEY_ACC_ARG, 0));
+
+            BatteryManager bm;
+            if (android.os.Build.VERSION.SDK_INT >= 23) {
+                bm = currentContext.getSystemService(BatteryManager.class);
+            } else {
+                bm = (BatteryManager)currentContext.getSystemService(Context.BATTERY_SERVICE);
+            }
+            int batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
+
+            dataObject.put("battery", batLevel);
+
+            dataToSend.put("data", dataObject);
+            return dataToSend.toString();
+        } catch (Exception e) {
+            Log.e(TAG,"getLocationDataToSend", e);
+            return null;
+        }
+    }
+
+    private String getNotificationActionData() {
+        try {
+            String rawActionData = getInputData().getString("rawActionData");
+            if (rawActionData == null || rawActionData.length() == 0) {
+                Log.e(TAG,"getNotificationActionData rawAction data is empty");
+                return null;
+            }
+            JSONObject actionData = new JSONObject(rawActionData);
+            JSONObject dataToSend = new JSONObject();
+            JSONObject requestData = new JSONObject();
+            if (actionData.getString("action").equals("call-service")) {
+                dataToSend.put("type", "call_service");
+                requestData.put("domain", actionData.getString("service").split("\\.")[0]);
+                requestData.put("service", actionData.getString("service").split("\\.")[1]);
+                if (actionData.has("service_data")) {
+                    requestData.put("service_data", actionData.get("service_data"));
+                }
+            } else {
+                dataToSend.put("type", "fire_event");
+                requestData.put("event_type", "ha_client_event");
+                JSONObject eventData = new JSONObject();
+                eventData.put("action", actionData.getString("action"));
+                requestData.put("event_data", eventData);
+            }
+            dataToSend.put("data", requestData);
+            return dataToSend.toString();
+        } catch (Exception e) {
+            Log.e(TAG,"getNotificationActionData", e);
+            return null;
+        }
+    }
+
+    private String getNextAlarmDataToSend() {
+        try {
+            final AlarmManager alarmManager;
+            if (android.os.Build.VERSION.SDK_INT >= 23) {
+                alarmManager = currentContext.getSystemService(AlarmManager.class);
+            } else {
+                alarmManager = (AlarmManager)currentContext.getSystemService(Context.ALARM_SERVICE);
+            }
+
+            final AlarmManager.AlarmClockInfo alarmClockInfo = alarmManager.getNextAlarmClock();
+
+            JSONObject dataToSend = new JSONObject();
+            dataToSend.put("type", "update_sensor_states");
+            JSONArray dataArray = new JSONArray();
+            JSONObject sensorData = new JSONObject();
+            JSONObject sensorAttrs = new JSONObject();
+            sensorData.put("unique_id", "next_alarm");
+            sensorData.put("type", "sensor");
+            final long triggerTimestamp;
+            if (alarmClockInfo != null) {
+                triggerTimestamp = alarmClockInfo.getTriggerTime();
+                final Calendar calendar = Calendar.getInstance();
+                calendar.setTimeInMillis(triggerTimestamp);
+                Date date = calendar.getTime();
+                sensorData.put("state", DATE_TIME_FORMAT.format(date));
+                sensorAttrs.put("date", DATE_FORMAT.format(date));
+                sensorAttrs.put("time", TIME_FORMAT.format(date));
+                sensorAttrs.put("timestamp", triggerTimestamp);
+            } else {
+                sensorData.put("state", "");
+                sensorAttrs.put("date", "");
+                sensorAttrs.put("time", "");
+                sensorAttrs.put("timestamp", 0);
+            }
+            sensorData.put("icon", "mdi:alarm");
+            sensorData.put("attributes", sensorAttrs);
+            dataArray.put(0, sensorData);
+            dataToSend.put("data", dataArray);
+            return dataToSend.toString();
+        } catch (Exception e) {
+            Log.e(TAG,"getNextAlarmDataToSend", e);
+            return null;
+        }
+    }
+}

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

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+
+    <group>
+        <clip-path
+            android:pathData="M 0 0 H 108 V 108 H 0 V 0 Z" />
+        <path
+            android:fillColor="#709ac1"
+            android:fillAlpha="0"
+            android:pathData="M 0 0 H 108 V 108 H 0 V 0 Z" />
+        <path
+            android:fillColor="#000000"
+            android:fillAlpha="0.12"
+            android:pathData="M 70.506 38.389 L 108 72.466 L 108 108 L 77 108 L 35.066 72.466 L 38.373 63.769 L 36.268 50.216 L 43.335 44.523 L 51.841 34.578 L 63.096 42.478 L 68.586 42.478 L 70.506 38.389 Z" />
+        <path
+            android:fillColor="#000000"
+            android:fillAlpha="0.12"
+            android:pathData="M 28.979 53.708 L 47.736 67.31 L 38.373 58.563 L 36.268 51.52 L 28.979 53.708 Z" />
+        <path
+            android:fillColor="#ffffff"
+            android:pathData="M 77.131 54.24 L 72.878 54.24 L 72.878 72.415 L 56.339 72.415 L 56.339 64.85 L 62.931 58.511 L 64.609 58.784 C 67.349 58.784 69.57 56.649 69.57 54.013 C 69.57 51.378 67.349 49.242 64.609 49.242 C 61.868 49.242 59.647 51.378 59.647 54.013 L 59.883 55.626 L 56.339 59.079 L 56.339 46.63 C 57.898 45.812 58.938 44.244 58.938 42.427 C 58.938 39.792 56.717 37.656 53.976 37.656 C 51.236 37.656 49.015 39.792 49.015 42.427 C 49.015 44.244 50.054 45.812 51.614 46.63 L 51.614 59.079 L 48.07 55.626 L 48.306 54.013 C 48.306 51.378 46.084 49.242 43.344 49.242 C 40.604 49.242 38.383 51.378 38.383 54.013 C 38.383 56.648 40.604 58.784 43.344 58.784 L 45.022 58.511 L 51.614 64.85 L 51.614 72.415 L 35.075 72.415 L 35.075 54.24 L 30.94 54.24 C 29.948 54.24 28.979 54.24 28.979 53.763 C 29.003 53.263 29.995 52.309 31.011 51.332 L 51.614 31.522 C 52.393 30.772 53.197 30 53.976 30 C 54.756 30 55.559 30.772 56.339 31.522 L 65.79 40.609 L 65.79 38.338 L 70.515 38.338 L 70.515 45.153 L 77.084 51.469 C 78.029 52.377 78.997 53.309 79.021 53.786 C 79.021 54.24 78.076 54.24 77.131 54.24 Z M 43.344 51.969 C 43.908 51.969 44.449 52.184 44.848 52.567 C 45.247 52.951 45.471 53.471 45.471 54.013 C 45.471 54.555 45.247 55.076 44.848 55.459 C 44.449 55.842 43.908 56.058 43.344 56.058 C 42.78 56.058 42.239 55.842 41.841 55.459 C 41.442 55.076 41.218 54.555 41.218 54.013 C 41.218 53.471 41.442 52.951 41.841 52.567 C 42.239 52.184 42.78 51.969 43.344 51.969 Z M 64.609 51.969 C 65.79 51.969 66.735 52.877 66.735 54.013 C 66.735 55.149 65.79 56.058 64.609 56.058 C 64.045 56.058 63.504 55.842 63.105 55.459 C 62.706 55.076 62.482 54.555 62.482 54.013 C 62.482 53.471 62.706 52.951 63.105 52.567 C 63.504 52.184 64.045 51.969 64.609 51.969 Z M 53.976 40.382 C 55.158 40.382 56.103 41.291 56.103 42.427 C 56.103 43.563 55.158 44.472 53.976 44.472 C 52.795 44.472 51.85 43.563 51.85 42.427 C 51.85 41.291 52.795 40.382 53.976 40.382 Z" />
+    </group>
+</vector>

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

@@ -1,7 +1,7 @@
 <?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" />
+    <item android:drawable="@color/main_color" />
 
     <!-- You can insert your own image assets here -->
     <!-- <item>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/main_color"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/main_color"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <color name="main_color">#709AC1</color>
     <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <!-- Show a splash screen on the activity. Automatically removed when
              Flutter draws its first frame -->

android/gradle.properties

@@ -1,6 +1,4 @@
-org.gradle.jvmargs=-Xmx2g
-org.gradle.daemon=true
-org.gradle.caching=true
+org.gradle.jvmargs=-Xmx512m
 android.useAndroidX=true
 android.enableJetifier=true
 android.enableR8=true

assets/html/cameraLiveView.html

@@ -0,0 +1,61 @@
+<html>
+<head>
+<script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
+<style>
+    body {
+        padding: 0;
+        margin: 0;
+        widows: 100%;
+        height: 100%;
+    }
+
+    video {
+        width: 100%;
+    }
+</style>
+<script>
+    var messageChannel = '{{message_channel}}';
+</script>
+</head>
+<body>
+<video id="screen" width="100%" controls></video>
+<script>
+if (Hls.isSupported()) {
+    var video = document.getElementById('screen');
+    var hls = new Hls();
+    hls.on(Hls.Events.ERROR, function (event, data) {
+            if (data.fatal) {
+            switch(data.type) {
+            case Hls.ErrorTypes.NETWORK_ERROR:
+            // try to recover network error
+                console.log("fatal network error encountered, try to recover");
+                hls.startLoad();
+                break;
+            case Hls.ErrorTypes.MEDIA_ERROR:
+                console.log("fatal media error encountered, try to recover");
+                hls.recoverMediaError();
+                break;
+            default:
+            // cannot recover
+                hls.destroy();
+                break;
+            }
+            }
+        });
+    // bind them together
+    hls.attachMedia(video);
+    hls.on(Hls.Events.MEDIA_ATTACHED, function () {
+        console.log("video and hls.js are now bound together !");
+        hls.loadSource("{{stream_url}}");
+        hls.on(Hls.Events.MANIFEST_PARSED, function (event, data) {
+            console.log("manifest loaded, found " + data.levels.length + " quality level");
+            video.play();
+            video.onloadedmetadata = function() {
+                window[messageChannel].postMessage(document.body.clientWidth / video.offsetHeight);
+            };
+        });
+    });
+}
+</script>
+</body>
+</html>

assets/js/externalAuth.js

@@ -11,9 +11,10 @@ window.externalApp.getExternalAuth = function(options) {
         setTimeout(function(){
             console.log("Calling a callback");
             window[options.callback](true, responseData);
-        }, 500);
+        }, 900);
     }
 };
+/*
 window.externalApp.externalBus = function(message) {
     console.log("External bus message: " + message);
     var messageObj = JSON.parse(message);
@@ -32,4 +33,5 @@ window.externalApp.externalBus = function(message) {
     } else if (messageObj.type == "config_screen/show") {
         HAClient.postMessage('show-settings');
     }
-};
+};
+*/

graphics/Assets 1.0/app icon/ic_launcher_foreground.svg

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!-- Generator: Gravit.io --><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="isolation:isolate" viewBox="0 0 108 108" width="108pt" height="108pt"><defs><clipPath id="_clipPath_5ibFn1qvppfzobeihHVrZ6swuOsurOBe"><rect width="108" height="108"/></clipPath></defs><g clip-path="url(#_clipPath_5ibFn1qvppfzobeihHVrZ6swuOsurOBe)"><rect width="108" height="108" style="fill:rgb(112,154,193)" fill-opacity="0"/><g><path d=" M 70.506 38.389 L 108 72.466 L 108 108 L 77 108 L 35.066 72.466 L 38.373 63.769 L 36.268 50.216 L 43.335 44.523 L 51.841 34.578 L 63.096 42.478 L 68.586 42.478 L 70.506 38.389 Z " fill="rgb(0,0,0)" fill-opacity="0.12"/><path d=" M 28.979 53.708 L 47.736 67.31 L 38.373 58.563 L 36.268 51.52 L 28.979 53.708 Z " fill="rgb(0,0,0)" fill-opacity="0.12"/></g><path d=" M 77.131 54.24 L 72.878 54.24 L 72.878 72.415 L 56.339 72.415 L 56.339 64.85 L 62.931 58.511 L 64.609 58.784 C 67.349 58.784 69.57 56.649 69.57 54.013 C 69.57 51.378 67.349 49.242 64.609 49.242 C 61.868 49.242 59.647 51.378 59.647 54.013 L 59.883 55.626 L 56.339 59.079 L 56.339 46.63 C 57.898 45.812 58.938 44.244 58.938 42.427 C 58.938 39.792 56.717 37.656 53.976 37.656 C 51.236 37.656 49.015 39.792 49.015 42.427 C 49.015 44.244 50.054 45.812 51.614 46.63 L 51.614 59.079 L 48.07 55.626 L 48.306 54.013 C 48.306 51.378 46.084 49.242 43.344 49.242 C 40.604 49.242 38.383 51.378 38.383 54.013 C 38.383 56.648 40.604 58.784 43.344 58.784 L 45.022 58.511 L 51.614 64.85 L 51.614 72.415 L 35.075 72.415 L 35.075 54.24 L 30.94 54.24 C 29.948 54.24 28.979 54.24 28.979 53.763 C 29.003 53.263 29.995 52.309 31.011 51.332 L 51.614 31.522 C 52.393 30.772 53.197 30 53.976 30 C 54.756 30 55.559 30.772 56.339 31.522 L 65.79 40.609 L 65.79 38.338 L 70.515 38.338 L 70.515 45.153 L 77.084 51.469 C 78.029 52.377 78.997 53.309 79.021 53.786 C 79.021 54.24 78.076 54.24 77.131 54.24 Z  M 43.344 51.969 C 43.908 51.969 44.449 52.184 44.848 52.567 C 45.247 52.951 45.471 53.471 45.471 54.013 C 45.471 54.555 45.247 55.076 44.848 55.459 C 44.449 55.842 43.908 56.058 43.344 56.058 C 42.78 56.058 42.239 55.842 41.841 55.459 C 41.442 55.076 41.218 54.555 41.218 54.013 C 41.218 53.471 41.442 52.951 41.841 52.567 C 42.239 52.184 42.78 51.969 43.344 51.969 Z  M 64.609 51.969 C 65.79 51.969 66.735 52.877 66.735 54.013 C 66.735 55.149 65.79 56.058 64.609 56.058 C 64.045 56.058 63.504 55.842 63.105 55.459 C 62.706 55.076 62.482 54.555 62.482 54.013 C 62.482 53.471 62.706 52.951 63.105 52.567 C 63.504 52.184 64.045 51.969 64.609 51.969 Z  M 53.976 40.382 C 55.158 40.382 56.103 41.291 56.103 42.427 C 56.103 43.563 55.158 44.472 53.976 44.472 C 52.795 44.472 51.85 43.563 51.85 42.427 C 51.85 41.291 52.795 40.382 53.976 40.382 Z " fill="rgb(255,255,255)"/></g></svg>

graphics/Assets 1.0/app icon/icon_512.svg

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!-- Generator: Gravit.io --><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="isolation:isolate" viewBox="0 0 512 512" width="512pt" height="512pt"><defs><clipPath id="_clipPath_wSm2gq78824Wp66cqyazQcLvYNPCHkOD"><rect width="512" height="512"/></clipPath></defs><g clip-path="url(#_clipPath_wSm2gq78824Wp66cqyazQcLvYNPCHkOD)"><rect width="512" height="512" style="fill:rgb(112,154,193)" fill-opacity="0"/><g><path d=" M 383.477 134.924 L 672.91 397.984 L 672.91 672.285 L 433.606 672.285 L 109.895 397.984 L 135.43 330.847 L 119.174 226.225 L 173.731 182.275 L 239.391 105.507 L 326.273 166.491 L 368.658 166.491 L 383.477 134.924 Z " fill="rgb(0,0,0)" fill-opacity="0.12"/><path d=" M 62.91 253.182 L 207.701 358.179 L 135.43 290.655 L 119.174 236.29 L 62.91 253.182 Z " fill="rgb(0,0,0)" fill-opacity="0.12"/></g><path d=" M 434.558 257.702 L 401.728 257.702 L 401.728 398 L 274.056 398 L 274.056 339.601 L 324.943 290.672 L 337.892 292.776 C 359.049 292.776 376.194 276.291 376.194 255.948 C 376.194 235.605 359.049 219.12 337.892 219.12 C 316.739 219.12 299.591 235.608 299.591 255.948 L 301.415 268.399 L 274.056 295.056 L 274.056 198.952 C 286.094 192.638 294.119 180.538 294.119 166.508 C 294.119 146.168 276.971 129.68 255.818 129.68 C 234.664 129.68 217.516 146.168 217.516 166.508 C 217.516 180.538 225.541 192.638 237.579 198.952 L 237.579 295.056 L 210.221 268.399 L 212.045 255.948 C 212.045 235.608 194.896 219.12 173.743 219.12 C 152.59 219.12 135.442 235.608 135.442 255.948 C 135.442 276.288 152.59 292.776 173.743 292.776 L 186.693 290.672 L 237.579 339.601 L 237.579 398 L 109.907 398 L 109.907 257.702 L 77.99 257.702 C 70.329 257.702 62.851 257.702 62.851 254.019 C 63.034 250.161 70.694 242.795 78.537 235.254 L 237.579 82.329 C 243.598 76.542 249.799 70.579 255.818 70.579 C 261.836 70.579 268.038 76.542 274.056 82.329 L 347.011 152.478 L 347.011 134.941 L 383.489 134.941 L 383.489 187.553 L 434.193 236.306 C 441.488 243.321 448.966 250.511 449.149 254.194 C 449.149 257.702 441.853 257.702 434.558 257.702 Z  M 173.743 240.164 C 178.097 240.164 182.272 241.827 185.35 244.787 C 188.429 247.747 190.158 251.762 190.158 255.948 C 190.158 260.134 188.429 264.149 185.35 267.109 C 182.272 270.069 178.097 271.732 173.743 271.732 C 169.39 271.732 165.214 270.069 162.136 267.109 C 159.058 264.149 157.328 260.134 157.328 255.948 C 157.328 251.762 159.058 247.747 162.136 244.787 C 165.214 241.827 169.39 240.164 173.743 240.164 Z  M 337.892 240.164 C 347.011 240.164 354.307 247.179 354.307 255.948 C 354.307 264.717 347.011 271.732 337.892 271.732 C 333.539 271.732 329.363 270.069 326.285 267.109 C 323.207 264.149 321.477 260.134 321.477 255.948 C 321.477 251.762 323.207 247.747 326.285 244.787 C 329.363 241.827 333.539 240.164 337.892 240.164 Z  M 255.818 150.724 C 264.937 150.724 272.233 157.739 272.233 166.508 C 272.233 175.276 264.937 182.291 255.818 182.291 C 246.698 182.291 239.403 175.276 239.403 166.508 C 239.403 157.739 246.698 150.724 255.818 150.724 Z " fill="rgb(255,255,255)"/></g></svg>

graphics/ha_client.svg

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
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graphics/home-assistant.svg

@@ -0,0 +1 @@
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graphics/home-lightbulb.svg

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12 3L2 12H5V20H19V12H22M13 18H11V17H13M13.5 14.58V16H10.5V14.58A3 3 0 1 1 13.5 14.58Z" /></svg>

lib/cards/alarm_panel_card.dart

@@ -0,0 +1,62 @@
+part of '../main.dart';
+
+class AlarmPanelCard extends StatelessWidget {
+  final AlarmPanelCardData card;
+
+  const AlarmPanelCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (card.entity.entity.statelessType == StatelessEntityType.missed) {
+      return EntityModel(
+        entityWrapper: card.entity,
+        child: MissedEntityWidget(),
+        handleTap: false,
+      );
+    }
+    List<Widget> body = [];
+    body.add(CardHeader(
+      name: card.name ?? "",
+      subtitle: Text("${card.entity.entity.displayState}",
+    ),
+    trailing: Row(
+      mainAxisSize: MainAxisSize.min,
+      mainAxisAlignment: MainAxisAlignment.end,
+      children: [
+        EntityIcon(
+          size: 50.0,
+        ),
+        Container(
+            width: 26.0,
+            child: IconButton(
+                padding: EdgeInsets.all(0.0),
+                alignment: Alignment.centerRight,
+                icon: Icon(MaterialDesignIcons.getIconDataFromIconName(
+                    "mdi:dots-vertical")),
+                onPressed: () => eventBus.fire(new ShowEntityPageEvent(entityId: card.entity.entity.entityId))
+            )
+        )
+      ]
+    ),
+    ));
+    body.add(
+        AlarmControlPanelControlsWidget(
+          extended: true,
+          states: card.states,
+        )
+    );
+    return CardWrapper(
+        child: EntityModel(
+            entityWrapper: card.entity,
+            handleTap: null,
+            child: Column(
+                crossAxisAlignment: CrossAxisAlignment.center,
+                mainAxisSize: MainAxisSize.min,
+                children: body
+            )
+        )
+    );
+  }
+
+  
+}

lib/cards/badges.dart

@@ -0,0 +1,196 @@
+part of '../main.dart';
+
+class Badges extends StatelessWidget {
+  final BadgesData badges;
+
+  const Badges({Key key, this.badges}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    List<EntityWrapper> entitiesToShow = badges.getEntitiesToShow();
+    
+    if (entitiesToShow.isNotEmpty) {
+      if (AppSettings().scrollBadges) {
+        return ConstrainedBox(
+          constraints: BoxConstraints.tightFor(height: 112),
+          child: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              mainAxisAlignment: MainAxisAlignment.center,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: entitiesToShow.map((entity) =>
+                EntityModel(
+                  entityWrapper: entity,
+                  child: Padding(
+                    padding: EdgeInsets.fromLTRB(5, 10, 5, 10),
+                    child: BadgeWidget(),
+                  ),
+                  handleTap: true,
+                )).toList()
+            ),
+          )
+        );
+      } else {
+        return Padding(
+          padding: EdgeInsets.fromLTRB(5, 10, 5, 10),
+          child: Wrap(
+            alignment: WrapAlignment.center,
+            spacing: 10.0,
+            runSpacing: 5,
+            children: entitiesToShow.map((entity) =>
+                EntityModel(
+                  entityWrapper: entity,
+                  child: BadgeWidget(),
+                  handleTap: true,
+                )).toList(),
+          )
+        );
+      }
+    }
+    return Container(height: 0.0, width: 0.0,);
+  }
+}
+
+class BadgeWidget extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    final entityModel = EntityModel.of(context);
+    Widget badgeIcon;
+    String onBadgeTextValue;
+    Color iconColor = HAClientTheme().getBadgeColor(entityModel.entityWrapper.entity.domain);
+    switch (entityModel.entityWrapper.entity.domain) {
+      case "sun":
+        {
+          IconData iconData;
+          if (entityModel.entityWrapper.entity.state == "below_horizon") {
+            iconData = MaterialDesignIcons.getIconDataFromIconCode(0xf0dc);
+          } else {
+            iconData = MaterialDesignIcons.getIconDataFromIconCode(0xf5a8);
+          }
+          badgeIcon = Padding(
+            padding: EdgeInsets.all(10),
+            child: Icon(
+              iconData,
+            )
+          );
+          break;
+        }
+      case "camera":
+      case "media_player":
+      case "binary_sensor":
+        {
+          badgeIcon = EntityIcon(
+            imagePadding: EdgeInsets.all(0.0),
+            iconPadding: EdgeInsets.all(10),
+            color: Theme.of(context).textTheme.body2.color
+          );
+          break;
+        }
+      case "device_tracker":
+      case "person":
+        {
+          badgeIcon = EntityIcon(
+            imagePadding: EdgeInsets.all(0.0),
+            iconPadding: EdgeInsets.all(10),
+            color: Theme.of(context).textTheme.body2.color
+          );
+          onBadgeTextValue = entityModel.entityWrapper.entity.displayState;
+          break;
+        }
+      default:
+        {
+          onBadgeTextValue = entityModel.entityWrapper.unitOfMeasurement;
+          badgeIcon = Padding(
+            padding: EdgeInsets.all(4),
+            child: Text(
+              "${entityModel.entityWrapper.entity.displayState}",
+              overflow: TextOverflow.fade,
+              softWrap: false,
+              textAlign: TextAlign.center,
+              style: Theme.of(context).textTheme.body1
+            )
+          );
+          break;
+        }
+    }
+    Widget onBadgeText;
+    if (onBadgeTextValue == null || onBadgeTextValue.length == 0) {
+      onBadgeText = Container(width: 0.0, height: 0.0);
+    } else {
+      onBadgeText = Container(
+        constraints: BoxConstraints(maxWidth: 50),
+        padding: EdgeInsets.fromLTRB(6.0, 2.0, 6.0, 2.0),
+        child: Text("$onBadgeTextValue",
+            style: Theme.of(context).textTheme.overline.copyWith(
+              color: HAClientTheme().getOnBadgeTextColor()
+            ),
+            textAlign: TextAlign.center,
+            softWrap: false,
+            overflow: TextOverflow.ellipsis
+          ),
+        decoration: new BoxDecoration(
+          color: iconColor,
+          borderRadius: BorderRadius.circular(9.0),
+        )
+      );
+    }
+    return GestureDetector(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: <Widget>[
+            Stack(
+              overflow: Overflow.visible,
+              alignment: Alignment.center,
+              children: <Widget>[
+                Container(
+                  width: 45,
+                  height: 45,
+                  decoration: new BoxDecoration(
+                    // Circle shape
+                    shape: BoxShape.circle,
+                    color: Theme.of(context).cardColor,
+                    // The border you want
+                    border: Border.all(
+                      width: 2.0,
+                      color: iconColor,
+                    ),
+                  ),
+                ),
+                SizedBox(
+                  width: 41,
+                  height: 41,
+                  child: FittedBox(
+                    fit: BoxFit.contain,
+                    alignment: Alignment.center,
+                    child: badgeIcon,
+                  )
+                ),
+                Positioned(
+                  bottom: -6,
+                  child: onBadgeText
+                )
+              ],
+            ),
+            Container(
+              constraints: BoxConstraints(maxWidth: 45),
+              padding: EdgeInsets.only(top: 10),
+              child: Text(
+                "${entityModel.entityWrapper.displayName}",
+                textAlign: TextAlign.center,
+                style: Theme.of(context).textTheme.caption.copyWith(
+                  fontSize: 10
+                ),
+                softWrap: true,
+                maxLines: 3,
+                overflow: TextOverflow.ellipsis,
+              ),
+            )
+          ],
+        ),
+        onTap: () => entityModel.entityWrapper.handleTap(),
+        onDoubleTap: () => entityModel.entityWrapper.handleDoubleTap(),
+        onLongPress: () => entityModel.entityWrapper.handleHold(),
+    );
+  }
+}

lib/cards/card.class.dart

@@ -1,53 +1,136 @@
 part of '../main.dart';
 
-class HACard {
-  List<EntityWrapper> entities = [];
-  List<HACard> childCards = [];
-  EntityWrapper linkedEntityWrapper;
-  String name;
-  String id;
-  String type;
-  bool showName;
-  bool showState;
-  bool showEmpty;
-  bool showHeaderToggle;
-  int columnsCount;
-  List stateFilter;
-  List states;
-  List conditions;
-  String content;
-  String unit;
-  int min;
-  int max;
-  Map severity;
+class CardData {
 
-  HACard({
-    this.name,
-    this.id,
-    this.linkedEntityWrapper,
-    this.columnsCount: 4,
-    this.showName: true,
-    this.showHeaderToggle: true,
-    this.showState: true,
-    this.stateFilter: const [],
-    this.showEmpty: true,
-    this.content,
-    this.states,
-    this.conditions: const [],
-    this.unit,
-    this.min,
-    this.max,
-    this.severity,
-    @required this.type
-  }) {
-    if (this.columnsCount <= 0) {
-      this.columnsCount = 4;
+  String type;
+  List<EntityWrapper> entities = [];
+  List conditions;
+  bool showEmpty;
+  List stateFilter;
+  bool stateColor = true;
+
+  EntityWrapper get entity => entities.isNotEmpty ? entities[0] : null;
+
+  factory CardData.parse(rawData) {
+    try {
+      if (rawData['type'] == null) {
+        rawData['type'] = CardType.ENTITIES;
+      } else if (!(rawData['type'] is String)) {
+        return CardData(null);
+      }
+      switch (rawData['type']) {
+          case CardType.ENTITIES:
+          case CardType.HISTORY_GRAPH:
+          case CardType.PICTURE_GLANCE:
+          case CardType.SENSOR:
+          case CardType.ENTITY:
+          case CardType.WEATHER_FORECAST:
+          case CardType.PLANT_STATUS:
+            if (rawData['entity'] != null) {
+              rawData['entities'] = [rawData['entity']];
+            }
+            return EntitiesCardData(rawData);
+            break;
+          case CardType.ALARM_PANEL:
+            return AlarmPanelCardData(rawData);
+            break;
+          case CardType.LIGHT:
+            return LightCardData(rawData);
+            break;
+          case CardType.PICTURE_ELEMENTS:
+            //TODO temporary solution 
+            if (rawData.containsKey('camera_image')) {
+              rawData['entity'] = rawData['camera_image'];
+              return ButtonCardData(rawData);
+            } else {
+              return CardData(null);
+            }
+            break;
+          case CardType.MAP:
+            return MapCardData(rawData);
+            break;
+          case CardType.ENTITY_BUTTON:
+          case CardType.BUTTON:
+          case CardType.PICTURE_ENTITY:
+            return ButtonCardData(rawData);
+            break;
+          case CardType.CONDITIONAL:
+            return CardData.parse(rawData['card']);
+            break;
+          case CardType.ENTITY_FILTER:
+            Map cardData = Map.from(rawData);
+            cardData.remove('type');
+            if (rawData.containsKey('card')) {
+              cardData.addAll(rawData['card']);
+            }
+            cardData['type'] ??= CardType.ENTITIES;
+            return CardData.parse(cardData);
+            break;
+          case CardType.GAUGE:
+            return GaugeCardData(rawData);
+            break;
+          case CardType.GLANCE:
+          case CardType.THERMOSTAT:
+            if (rawData['entity'] != null) {
+              rawData['entities'] = [rawData['entity']];
+            }
+            return GlanceCardData(rawData);
+            break;
+          case CardType.HORIZONTAL_STACK:
+            return HorizontalStackCardData(rawData);
+            break;
+          case CardType.VERTICAL_STACK:
+            return VerticalStackCardData(rawData);
+            break;
+          case CardType.MARKDOWN:
+            return MarkdownCardData(rawData);
+            break;
+          case CardType.MEDIA_CONTROL:
+            return MediaControlCardData(rawData);
+            break;
+          case CardType.BADGES:
+            return BadgesData(rawData);
+            break;
+          default:
+            if (rawData.containsKey('entity')) {
+              rawData['entities'] = [rawData['entity']]; 
+            }
+            if (rawData.containsKey('entities') && rawData['entities'] is List) {
+              return EntitiesCardData(rawData); 
+            }
+            return CardData(null);
+        }
+    } catch (error, stacktrace) {
+      Logger.e('Error parsing card $rawData: $error', stacktrace: stacktrace);
+      return ErrorCardData(rawData);
     }
   }
 
+  CardData(rawData) {
+    if (rawData != null && rawData is Map) {
+      type = rawData['type'];
+      conditions = rawData['conditions'] ?? [];
+      showEmpty = rawData['show_empty'] ?? true;
+      if (rawData.containsKey('state_filter') && rawData['state_filter'] is List) {
+        stateFilter = rawData['state_filter'];
+      } else {
+        stateFilter = [];
+      }
+    } else {
+      type = CardType.UNKNOWN;
+      conditions = [];
+      showEmpty = true;
+      stateFilter = [];
+    }
+  }
+
+  Widget buildCardWidget() {
+    return UnsupportedCard(card: this);
+  }
+
   List<EntityWrapper> getEntitiesToShow() {
     return entities.where((entityWrapper) {
-      if (HomeAssistant().autoUi && entityWrapper.entity.isHidden) {
+      if (entityWrapper.entity.isHidden) {
         return false;
       }
       List currentStateFilter;
@@ -104,9 +187,8 @@ class HACard {
                 break;
               }  
             }
-          } catch (e) {
-            Logger.e('Error filtering ${entityWrapper.entity.entityId} by $allowedState');
-            Logger.e('$e');
+          } catch (e, stacktrace) {
+            Logger.e('Error filtering ${entityWrapper.entity.entityId} by $allowedState: $e', stacktrace: stacktrace);
           }
         }
       }
@@ -114,10 +196,535 @@ class HACard {
     }).toList();
   }
 
-  Widget build(BuildContext context) {
-    return CardWidget(
-      card: this,
-    );
+}
+
+class BadgesData extends CardData {
+
+  String title;
+  String icon;
+  bool showHeaderToggle;
+
+  @override
+  Widget buildCardWidget() {
+    return Badges(badges: this);
+  }
+  
+  BadgesData(rawData) : super(rawData) {
+    if (rawData['badges'] is List) {
+      rawData['badges'].forEach((dynamic rawBadge) {
+        if (rawBadge is String && HomeAssistant().entities.isExist(rawBadge)) {  
+          entities.add(EntityWrapper(entity: HomeAssistant().entities.get(rawBadge)));
+        } else if (rawBadge is Map && rawBadge.containsKey('entity') && HomeAssistant().entities.isExist(rawBadge['entity'])) {
+          entities.add(
+            EntityWrapper(
+              entity: HomeAssistant().entities.get(rawBadge['entity']),
+              overrideName: rawBadge["name"]?.toString(),
+              overrideIcon: rawBadge["icon"],
+            )
+          );
+        } else if (rawBadge is Map && rawBadge.containsKey('entities')) {
+          _parseEntities(rawBadge);
+        }
+      });    
+    }
   }
 
-}
+  void _parseEntities(rawData) {
+    var rawEntities = rawData['entities'] ?? [];
+    rawEntities.forEach((rawEntity) {
+      if (rawEntity is String) {
+        if (HomeAssistant().entities.isExist(rawEntity)) {
+          entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(rawEntity),
+            stateFilter: rawData['state_filter'] ?? [],
+          ));
+        }
+      } else if (HomeAssistant().entities.isExist('${rawEntity['entity']}')) {
+        Entity e = HomeAssistant().entities.get(rawEntity["entity"]);
+        entities.add(
+          EntityWrapper(
+              entity: e,
+              overrideName: rawEntity["name"]?.toString(),
+              overrideIcon: rawEntity["icon"],
+              stateFilter: rawEntity['state_filter'] ?? (rawData['state_filter'] ?? []),
+              uiAction: EntityUIAction(rawEntityData: rawEntity)
+          )
+        );
+      }
+    });
+  }
+
+}
+
+class EntitiesCardData extends CardData {
+
+  String title;
+  String icon;
+  bool showHeaderToggle;
+
+  @override
+  Widget buildCardWidget() {
+    return EntitiesCard(card: this);
+  }
+  
+  EntitiesCardData(rawData) : super(rawData) {
+    //Parsing card data
+    title = rawData['title']?.toString();
+    icon = rawData['icon'] is String ? rawData['icon'] : null;
+    stateColor = rawData['state_color'] ?? false;
+    showHeaderToggle = rawData['show_header_toggle'] ?? false;
+    //Parsing entities
+    var rawEntities = rawData['entities'] ?? [];
+    rawEntities.forEach((rawEntity) {
+      if (rawEntity is String) {
+        if (HomeAssistant().entities.isExist(rawEntity)) {
+          entities.add(EntityWrapper(entity: HomeAssistant().entities.get(rawEntity)));
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity)));
+        }
+      } else {
+        if (rawEntity["type"] == "divider") {
+          entities.add(EntityWrapper(entity: Entity.divider()));
+        } else if (rawEntity["type"] == "section") {
+          entities.add(EntityWrapper(entity: Entity.section(rawEntity["label"] ?? "")));
+        } else if (rawEntity["type"] == "call-service") {
+          Map uiActionData = {
+            "tap_action": {
+              "action": EntityUIAction.callService,
+              "service": rawEntity["service"],
+              "service_data": rawEntity["service_data"]
+            },
+            "hold_action": EntityUIAction.none
+          };
+          entities.add(
+            EntityWrapper(
+              entity: Entity.callService(
+                icon: rawEntity["icon"],
+                name: rawEntity["name"]?.toString(),
+                service: rawEntity["service"],
+                actionName: rawEntity["action_name"]
+              ),
+              stateColor: rawEntity["state_color"] ?? stateColor,
+              uiAction: EntityUIAction(rawEntityData: uiActionData)
+            )
+          );
+        } else if (rawEntity["type"] == "weblink") {
+          Map uiActionData = {
+            "tap_action": {
+              "action": EntityUIAction.navigate,
+              "service": rawEntity["url"]
+            },
+            "hold_action": EntityUIAction.none
+          };
+          entities.add(EntityWrapper(
+              entity: Entity.weblink(
+                  icon: rawEntity["icon"],
+                  name: rawEntity["name"]?.toString(),
+                  url: rawEntity["url"]
+              ),
+              stateColor: rawEntity["state_color"] ?? stateColor,
+              uiAction: EntityUIAction(rawEntityData: uiActionData)
+          )
+          );
+        } else if (HomeAssistant().entities.isExist(rawEntity["entity"])) {
+          Entity e = HomeAssistant().entities.get(rawEntity["entity"]);
+          entities.add(
+            EntityWrapper(
+                entity: e,
+                stateColor: rawEntity["state_color"] ?? stateColor,
+                overrideName: rawEntity["name"]?.toString(),
+                overrideIcon: rawEntity["icon"],
+                stateFilter: rawEntity['state_filter'] ?? [],
+                uiAction: EntityUIAction(rawEntityData: rawEntity)
+            )
+          );
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity["entity"])));
+        }
+      }
+    });
+  }
+
+}
+
+class AlarmPanelCardData extends CardData {
+
+  String name;
+  List<dynamic> states;
+  
+  @override
+  Widget buildCardWidget() {
+    return AlarmPanelCard(card: this);
+  }
+  
+  AlarmPanelCardData(rawData) : super(rawData) {
+    //Parsing card data
+    name = rawData['name']?.toString();
+    states = rawData['states'];
+    //Parsing entity
+    var entitiId = rawData["entity"];
+    if (entitiId != null && entitiId is String) {
+      if (HomeAssistant().entities.isExist(entitiId)) {
+        entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(entitiId),
+            stateColor: true,
+            overrideName: name
+        ));
+      } else {
+        entities.add(EntityWrapper(entity: Entity.missed(entitiId)));
+      }
+    }
+    
+  }
+
+}
+
+class LightCardData extends CardData {
+
+  String name;
+  String icon;
+  
+  @override
+  Widget buildCardWidget() {
+    if (this.entity != null && this.entity.entity is LightEntity) {
+      return LightCard(card: this);
+    }
+    return ErrorCard(
+      errorText: 'Specify an entity from within the light domain.',
+      showReportButton: false,
+    );
+  }
+  
+  LightCardData(rawData) : super(rawData) {
+    //Parsing card data
+    name = rawData['name']?.toString();
+    icon = rawData['icon'] is String ? rawData['icon'] : null;
+    //Parsing entity
+    var entitiId = rawData["entity"];
+    if (entitiId != null && entitiId is String) {
+      if (HomeAssistant().entities.isExist(entitiId)) {
+        entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(entitiId),
+            overrideName: name,
+            overrideIcon: icon,
+            uiAction: EntityUIAction()..tapAction = EntityUIAction.toggle
+        ));
+      } else {
+        entities.add(EntityWrapper(entity: Entity.missed(entitiId)));
+      }
+    } else {
+      entities.add(EntityWrapper(entity: Entity.missed('$entitiId')));
+    }
+  }
+}
+
+class ButtonCardData extends CardData {
+
+  String name;
+  String icon;
+  bool showName;
+  bool showIcon;
+  double iconHeightPx = 0;
+  double iconHeightRem = 0;
+  
+  @override
+  Widget buildCardWidget() {
+    return EntityButtonCard(card: this);
+  }
+  
+  ButtonCardData(rawData) : super(rawData) {
+    //Parsing card data
+    name = rawData['name']?.toString();
+    icon = rawData['icon'] is String ? rawData['icon'] : null;
+    showName = rawData['show_name'] ?? true;
+    showIcon = rawData['show_icon'] ?? true;
+    stateColor = rawData['state_color'] ?? true;
+    var rawHeight = rawData['icon_height'];
+    if (rawHeight != null && rawHeight is String) {
+      if (rawHeight.contains('px')) {
+        iconHeightPx = double.tryParse(rawHeight.replaceFirst('px', '')) ?? 0;
+      } else if (rawHeight.contains('rem')) {
+        iconHeightRem = double.tryParse(rawHeight.replaceFirst('rem', '')) ?? 0; 
+      } else if (rawHeight.contains('em')) {
+        iconHeightRem = double.tryParse(rawHeight.replaceFirst('em', '')) ?? 0;
+      }
+    }
+    //Parsing entity
+    var entitiId = rawData["entity"];
+    if (entitiId != null && entitiId is String) {
+      if (HomeAssistant().entities.isExist(entitiId)) {
+        entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(entitiId),
+            overrideName: name,
+            overrideIcon: icon,
+            stateColor: stateColor,
+            uiAction: EntityUIAction(
+              rawEntityData: rawData
+            )
+        ));
+      } else {
+        entities.add(EntityWrapper(entity: Entity.missed(entitiId)));
+      }
+    } else if (entitiId == null) {
+      entities.add(
+        EntityWrapper(
+          entity: Entity.ghost(
+            name,
+            icon,
+          ),
+          stateColor: stateColor,
+          uiAction: EntityUIAction(
+            rawEntityData: rawData
+          )
+        )
+      );
+    }
+  }
+}
+
+class GaugeCardData extends CardData {
+
+  String name;
+  String unit;
+  double min;
+  double max;
+  Map severity;
+
+  @override
+  Widget buildCardWidget() {
+    return GaugeCard(card: this);
+  }
+  
+  GaugeCardData(rawData) : super(rawData) {
+    //Parsing card data
+    name = rawData['name']?.toString();
+    unit = rawData['unit'];
+    if (rawData['min'] is int) {
+      min = rawData['min'].toDouble();  
+    } else if (rawData['min'] is double) {
+      min = rawData['min'];
+    } else {
+      min = 0;
+    }
+    if (rawData['max'] is int) {
+      max = rawData['max'].toDouble();  
+    } else if (rawData['max'] is double) {
+      max = rawData['max'];
+    } else {
+      max = 100;
+    }
+    severity = rawData['severity'];
+    //Parsing entity
+    var entitiId = rawData["entity"] is List ? rawData["entity"][0] : rawData["entity"];
+    if (entitiId != null && entitiId is String) {
+      if (HomeAssistant().entities.isExist(entitiId)) {
+        entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(entitiId),
+            overrideName: name
+        ));
+      } else {
+        entities.add(EntityWrapper(entity: Entity.missed(entitiId)));
+      }
+    } else {
+      entities.add(EntityWrapper(entity: Entity.missed('$entitiId')));
+    }
+    
+  }
+
+}
+
+class GlanceCardData extends CardData {
+
+  String title;
+  bool showName;
+  bool showIcon;
+  bool showState;
+  bool stateColor;
+  int columnsCount;
+
+  @override
+  Widget buildCardWidget() {
+    return GlanceCard(card: this);
+  }
+  
+  GlanceCardData(rawData) : super(rawData) {
+    //Parsing card data
+    title = rawData["title"]?.toString();
+    showName = rawData['show_name'] ?? true;
+    showIcon = rawData['show_icon'] ?? true;
+    showState = rawData['show_state'] ?? true;
+    stateColor = rawData['state_color'] ?? true;
+    columnsCount = rawData['columns'] ?? 4;
+    //Parsing entities
+    var rawEntities = rawData["entities"] ?? [];
+    rawEntities.forEach((rawEntity) {
+      if (rawEntity is String) {
+        if (HomeAssistant().entities.isExist(rawEntity)) {
+          entities.add(EntityWrapper(entity: HomeAssistant().entities.get(rawEntity)));
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity)));
+        }
+      } else {
+        if (HomeAssistant().entities.isExist(rawEntity["entity"])) {
+          Entity e = HomeAssistant().entities.get(rawEntity["entity"]);
+          entities.add(
+            EntityWrapper(
+                entity: e,
+                stateColor: stateColor,
+                overrideName: rawEntity["name"]?.toString(),
+                overrideIcon: rawEntity["icon"],
+                stateFilter: rawEntity['state_filter'] ?? [],
+                uiAction: EntityUIAction(rawEntityData: rawEntity)
+            )
+          );
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity["entity"])));
+        }
+      }
+    });
+  }
+
+}
+
+class HorizontalStackCardData extends CardData {
+
+  List<CardData> childCards;
+
+  @override
+  Widget buildCardWidget() {
+    return HorizontalStackCard(card: this);
+  }
+  
+  HorizontalStackCardData(rawData) : super(rawData) {
+    if (rawData.containsKey('cards') && rawData['cards'] is List) {
+      childCards = rawData['cards'].map<CardData>((childCard) {
+        return CardData.parse(childCard);
+      }).toList();
+    } else {
+      childCards = [];
+    }
+  }
+
+}
+
+class VerticalStackCardData extends CardData {
+
+  List<CardData> childCards;
+
+  @override
+  Widget buildCardWidget() {
+    return VerticalStackCard(card: this);
+  }
+  
+  VerticalStackCardData(rawData) : super(rawData) {
+    if (rawData.containsKey('cards') && rawData['cards'] is List) {
+      childCards = rawData['cards'].map<CardData>((childCard) {
+        return CardData.parse(childCard);
+      }).toList();
+    } else {
+      childCards = [];
+    }
+  }
+
+}
+
+class MarkdownCardData extends CardData {
+
+  String title;
+  String content;
+
+  @override
+  Widget buildCardWidget() {
+    return MarkdownCard(card: this);
+  }
+  
+  MarkdownCardData(rawData) : super(rawData) {
+    //Parsing card data
+    title = rawData['title'];
+    content = rawData['content'];
+  }
+
+}
+
+class MapCardData extends CardData {
+
+  String title;
+
+  @override
+  Widget buildCardWidget() {
+    return MapCard(card: this);
+  }
+
+  MapCardData(rawData) : super(rawData) {
+    //Parsing card data
+    title = rawData['title'];
+    List<dynamic> geoLocationSources = rawData['geo_location_sources'] ?? [];
+    if (geoLocationSources.isNotEmpty) {
+      //TODO add entities by source
+    }
+    var rawEntities = rawData["entities"] ?? [];
+    rawEntities.forEach((rawEntity) {
+      if (rawEntity is String) {
+        if (HomeAssistant().entities.isExist(rawEntity)) {
+          entities.add(EntityWrapper(entity: HomeAssistant().entities.get(rawEntity)));
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity)));
+        }
+      } else {
+        if (HomeAssistant().entities.isExist(rawEntity["entity"])) {
+          Entity e = HomeAssistant().entities.get(rawEntity["entity"]);
+          entities.add(
+              EntityWrapper(
+                  entity: e,
+                  stateColor: stateColor,
+                  overrideName: rawEntity["name"]?.toString(),
+                  overrideIcon: rawEntity["icon"],
+                  stateFilter: rawEntity['state_filter'] ?? [],
+                  uiAction: EntityUIAction(rawEntityData: rawEntity)
+              )
+          );
+        } else {
+          entities.add(EntityWrapper(entity: Entity.missed(rawEntity["entity"])));
+        }
+      }
+    });
+  }
+
+}
+
+class MediaControlCardData extends CardData {
+
+  @override
+  Widget buildCardWidget() {
+    return MediaControlsCard(card: this);
+  }
+
+  MediaControlCardData(rawData) : super(rawData) {
+    var entitiId = rawData["entity"];
+    if (entitiId != null && entitiId is String) {
+      if (HomeAssistant().entities.isExist(entitiId)) {
+        entities.add(EntityWrapper(
+            entity: HomeAssistant().entities.get(entitiId),
+        ));
+      } else {
+        entities.add(EntityWrapper(entity: Entity.missed(entitiId)));
+      }
+    }
+  }
+
+}
+
+class ErrorCardData extends CardData {
+
+  String cardConfig;
+
+  @override
+  Widget buildCardWidget() {
+    return ErrorCard(card: this);
+  }
+
+  ErrorCardData(rawData) : super(rawData) {
+    cardConfig = '$rawData';
+  }
+
+}

lib/cards/card_widget.dart

@@ -1,393 +0,0 @@
-part of '../main.dart';
-
-class CardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const CardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if (card.linkedEntityWrapper!= null) {
-      if (card.linkedEntityWrapper.entity.isHidden) {
-        return Container(width: 0.0, height: 0.0,);
-      }
-      if (card.linkedEntityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
-        return EntityModel(
-          entityWrapper: card.linkedEntityWrapper,
-          child: MissedEntityWidget(),
-          handleTap: false,
-        );
-      }
-    }
-
-    if (card.conditions.isNotEmpty) {
-      bool showCardByConditions = true;
-      for (var condition in card.conditions) {
-        Entity conditionEntity = HomeAssistant().entities.get(condition['entity']);
-        if (conditionEntity != null &&
-            ((condition['state'] != null && conditionEntity.state != condition['state']) ||
-            (condition['state_not'] != null && conditionEntity.state == condition['state_not']))
-          ) {
-          showCardByConditions = false;
-          break;
-        }
-      }
-      if (!showCardByConditions) {
-        return Container(width: 0.0, height: 0.0,);
-      }
-    }
-
-    switch (card.type) {
-
-      case CardType.ENTITIES: {
-        return _buildEntitiesCard(context);
-      }
-
-      case CardType.GLANCE: {
-        return _buildGlanceCard(context);
-      }
-
-      case CardType.MEDIA_CONTROL: {
-        return _buildMediaControlsCard(context);
-      }
-
-      case CardType.ENTITY_BUTTON: {
-        return _buildEntityButtonCard(context);
-      }
-
-      case CardType.GAUGE: {
-        return _buildGaugeCard(context);
-      }
-
-/*      case CardType.LIGHT: {
-        return _buildLightCard(context);
-      }*/
-
-      case CardType.MARKDOWN: {
-        return _buildMarkdownCard(context);
-      }
-
-      case CardType.ALARM_PANEL: {
-        return _buildAlarmPanelCard(context);
-      }
-
-      case CardType.HORIZONTAL_STACK: {
-        if (card.childCards.isNotEmpty) {
-          List<Widget> children = [];
-          card.childCards.forEach((card) {
-            if (card.getEntitiesToShow().isNotEmpty || card.showEmpty) {
-              children.add(
-                  Flexible(
-                    fit: FlexFit.tight,
-                    child: card.build(context),
-                  )
-              );
-            }
-          });
-          return Row(
-            mainAxisSize: MainAxisSize.max,
-            mainAxisAlignment: MainAxisAlignment.center,
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: children,
-          );
-        }
-        return Container(height: 0.0, width: 0.0,);
-      }
-
-      case CardType.VERTICAL_STACK: {
-        if (card.childCards.isNotEmpty) {
-          List<Widget> children = [];
-          card.childCards.forEach((card) {
-            children.add(
-                card.build(context)
-            );
-          });
-          return Column(
-            mainAxisSize: MainAxisSize.min,
-            mainAxisAlignment: MainAxisAlignment.start,
-            children: children,
-          );
-        }
-        return Container(height: 0.0, width: 0.0,);
-      }
-
-      default: {
-        if ((card.linkedEntityWrapper == null) && (card.entities.isNotEmpty)) {
-          return _buildEntitiesCard(context);
-        } else {
-          return _buildUnsupportedCard(context);
-        }
-      }
-
-    }
-  }
-
-  Widget _buildEntitiesCard(BuildContext context) {
-    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
-    if (entitiesToShow.isEmpty && !card.showEmpty) {
-      return Container(height: 0.0, width: 0.0,);
-    }
-    List<Widget> body = [];
-    Widget headerSwitch;
-    if (card.showHeaderToggle) {
-      bool headerToggleVal = entitiesToShow.any((EntityWrapper en){ return en.entity.state == EntityState.on; });
-      List<String> entitiesToToggle = entitiesToShow.where((EntityWrapper enw) {
-        return <String>["switch", "light", "automation", "input_boolean"].contains(enw.entity.domain);
-      }).map((EntityWrapper en) {
-          return en.entity.entityId;
-      }).toList();
-      headerSwitch = Switch(
-            value: headerToggleVal,
-            onChanged: (val) {
-              if (entitiesToToggle.isNotEmpty) {
-                ConnectionManager().callService(
-                  domain: "homeassistant",
-                  service: val ? "turn_on" : "turn_off",
-                  entityId: entitiesToToggle
-                );
-              }
-            },
-          );
-    }
-    body.add(
-      CardHeader(
-        name: card.name,
-        trailing: headerSwitch 
-      )
-    );
-    entitiesToShow.forEach((EntityWrapper entity) {
-      body.add(
-          Padding(
-            padding: EdgeInsets.fromLTRB(0.0, 4.0, 0.0, 4.0),
-            child: EntityModel(
-                entityWrapper: entity,
-                handleTap: true,
-                child: entity.entity.buildDefaultWidget(context)
-            ),
-          ));
-    });
-    return Card(
-        child: Padding(
-          padding: EdgeInsets.only(right: Sizes.rightWidgetPadding, left: Sizes.leftWidgetPadding),
-          child: Column(mainAxisSize: MainAxisSize.min, children: body),
-        )
-    );
-  }
-
-  Widget _buildMarkdownCard(BuildContext context) {
-    if (card.content == null) {
-      return Container(height: 0.0, width: 0.0,);
-    }
-    List<Widget> body = [];
-    body.add(CardHeader(name: card.name));
-    body.add(MarkdownBody(data: card.content));
-    return Card(
-        child: Padding(
-          padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
-          child: new Column(mainAxisSize: MainAxisSize.min, children: body),
-        )
-    );
-  }
-
-  Widget _buildAlarmPanelCard(BuildContext context) {
-    List<Widget> body = [];
-    body.add(CardHeader(
-      name: card.name ?? "",
-      subtitle: Text("${card.linkedEntityWrapper.entity.displayState}",
-        style: TextStyle(
-            color: Colors.grey
-        ),
-      ),
-      trailing: Row(
-          mainAxisSize: MainAxisSize.min,
-          mainAxisAlignment: MainAxisAlignment.end,
-          children: [
-            EntityIcon(
-              size: 50.0,
-            ),
-            Container(
-                width: 26.0,
-                child: IconButton(
-                    padding: EdgeInsets.all(0.0),
-                    alignment: Alignment.centerRight,
-                    icon: Icon(MaterialDesignIcons.getIconDataFromIconName(
-                        "mdi:dots-vertical")),
-                    onPressed: () => eventBus.fire(new ShowEntityPageEvent(entity: card.linkedEntityWrapper.entity))
-                )
-            )
-          ]
-      ),
-    ));
-    body.add(
-        AlarmControlPanelControlsWidget(
-          extended: true,
-          states: card.states,
-        )
-    );
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            handleTap: null,
-            child: Column(
-                crossAxisAlignment: CrossAxisAlignment.center,
-                mainAxisSize: MainAxisSize.min,
-                children: body
-            )
-        )
-    );
-  }
-
-  Widget _buildGlanceCard(BuildContext context) {
-    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
-    if (entitiesToShow.isEmpty && !card.showEmpty) {
-      return Container(height: 0.0, width: 0.0,);
-    }
-    List<Widget> rows = [];
-    rows.add(CardHeader(name: card.name));
-
-    int columnsCount = entitiesToShow.length >= card.columnsCount ? card.columnsCount : entitiesToShow.length;
-
-    rows.add(
-        Padding(
-          padding: EdgeInsets.only(bottom: Sizes.rowPadding, top: Sizes.rowPadding),
-          child: FractionallySizedBox(
-            widthFactor: 1,
-            child: LayoutBuilder(
-                builder: (BuildContext context, BoxConstraints constraints) {
-                  List<Widget> buttons = [];
-                  double buttonWidth = constraints.maxWidth / columnsCount;
-                  entitiesToShow.forEach((EntityWrapper entity) {
-                    buttons.add(
-                        SizedBox(
-                          width: buttonWidth,
-                          child: EntityModel(
-                              entityWrapper: entity,
-                              child: GlanceCardEntityContainer(
-                                showName: card.showName,
-                                showState: card.showState,
-                              ),
-                              handleTap: true
-                          ),
-                        )
-                    );
-                  });
-                  return Wrap(
-                    //spacing: 5.0,
-                    //alignment: WrapAlignment.spaceEvenly,
-                    runSpacing: Sizes.doubleRowPadding,
-                    children: buttons,
-                  );
-                }
-            ),
-          ),
-        )
-    );
-
-    return Card(
-        child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: rows
-        )
-    );
-  }
-
-  Widget _buildMediaControlsCard(BuildContext context) {
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            handleTap: null,
-            child: MediaPlayerWidget()
-        )
-    );
-  }
-
-  Widget _buildEntityButtonCard(BuildContext context) {
-    card.linkedEntityWrapper.overrideName = card.name?.toUpperCase() ??
-        card.linkedEntityWrapper.displayName.toUpperCase();
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            child: EntityButtonCardBody(
-              showName: card.showName,
-            ),
-            handleTap: true
-        )
-    );
-  }
-
-  Widget _buildGaugeCard(BuildContext context) {
-    card.linkedEntityWrapper.overrideName = card.name ??
-        card.linkedEntityWrapper.displayName;
-    card.linkedEntityWrapper.unitOfMeasurementOverride = card.unit ??
-        card.linkedEntityWrapper.unitOfMeasurement;
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            child: GaugeCardBody(
-              min: card.min,
-              max: card.max,
-              severity: card.severity,
-            ),
-            handleTap: true
-        )
-    );
-  }
-
-  Widget _buildLightCard(BuildContext context) {
-    card.linkedEntityWrapper.overrideName = card.name ??
-        card.linkedEntityWrapper.displayName;
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            child: LightCardBody(
-              min: card.min,
-              max: card.max,
-              severity: card.severity,
-            ),
-            handleTap: true
-        )
-    );
-  }
-
-  Widget _buildUnsupportedCard(BuildContext context) {
-    List<Widget> body = [];
-    body.add(
-      CardHeader(
-        name: card.name ?? ""
-      )
-    );
-    List<Widget> result = [];
-    if (card.linkedEntityWrapper != null) {
-      result.addAll(<Widget>[
-        Padding(
-          padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, Sizes.rowPadding),
-          child: EntityModel(
-              entityWrapper: card.linkedEntityWrapper,
-              handleTap: true,
-              child: card.linkedEntityWrapper.entity.buildDefaultWidget(context)
-          ),
-        )
-      ]);
-    } else {
-      result.addAll(<Widget>[
-        Padding(
-          padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
-          child: Text("'${card.type}' card is not supported yet"),
-        ),
-      ]);
-    }
-    body.addAll(result);
-    return Card(
-        child: new Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            mainAxisSize: MainAxisSize.min,
-            children: body
-        )
-    );
-  }
-
-}

lib/cards/entities_card.dart

@@ -0,0 +1,79 @@
+part of '../main.dart';
+
+class EntitiesCard extends StatelessWidget {
+  final EntitiesCardData card;
+
+  const EntitiesCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
+    if (entitiesToShow.isEmpty && !card.showEmpty) {
+      return Container(height: 0.0, width: 0.0,);
+    }
+    List<Widget> body = [];
+    Widget headerSwitch;
+    if (card.showHeaderToggle) {
+      bool headerToggleVal = entitiesToShow.any((EntityWrapper en){ return en.entity.state == EntityState.on; });
+      List<String> entitiesToToggle = entitiesToShow.where((EntityWrapper enw) {
+        return <String>["switch", "light", "automation", "input_boolean"].contains(enw.entity.domain);
+      }).map((EntityWrapper en) {
+          return en.entity.entityId;
+      }).toList();
+      headerSwitch = Switch(
+        value: headerToggleVal,
+        onChanged: (val) {
+          if (entitiesToToggle.isNotEmpty) {
+            ConnectionManager().callService(
+              domain: "homeassistant",
+              service: val ? "turn_on" : "turn_off",
+              entityId: entitiesToToggle
+            );
+          }
+        },
+      );
+    }
+    body.add(
+      CardHeader(
+        name: card.title,
+        trailing: headerSwitch,
+        emptyPadding: Sizes.rowPadding,
+        leading: card.icon != null ? Icon(
+          MaterialDesignIcons.getIconDataFromIconName(card.icon),
+          size: Sizes.iconSize,
+          color: Theme.of(context).textTheme.headline.color
+        ) : null,
+      )
+    );
+    body.addAll(
+      entitiesToShow.map((EntityWrapper entity) {
+        return Padding(
+            padding: EdgeInsets.fromLTRB(0.0, 4.0, 0.0, 4.0),
+            child: EntityModel(
+                entityWrapper: entity,
+                handleTap: true,
+                child: entity.entity.buildDefaultWidget(context)
+            ),
+          );
+      })  
+    );
+    return CardWrapper(
+        child: Padding(
+          padding: EdgeInsets.only(
+            right: Sizes.rightWidgetPadding,
+            left: Sizes.leftWidgetPadding,
+            bottom: Sizes.rowPadding,
+          ),
+          child: Center(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              mainAxisAlignment: MainAxisAlignment.start,
+              children: body
+            )
+          ),
+        )
+    );
+  }
+
+  
+}

lib/cards/entity_button_card.dart

@@ -0,0 +1,96 @@
+part of '../main.dart';
+
+class EntityButtonCard extends StatelessWidget {
+
+  final ButtonCardData card;
+
+  EntityButtonCard({
+    Key key, this.card
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    EntityWrapper entityWrapper = card.entity;
+    if (entityWrapper.entity.statelessType == StatelessEntityType.missed) {
+      return EntityModel(
+        entityWrapper: card.entity,
+        child: MissedEntityWidget(),
+        handleTap: false,
+      );
+    } else if (entityWrapper.entity.statelessType != StatelessEntityType.ghost && entityWrapper.entity.statelessType != StatelessEntityType.none) {
+      return Container(width: 0.0, height: 0.0,);
+    }
+    
+    double iconSize = math.max(card.iconHeightPx, card.iconHeightRem * Theme.of(context).textTheme.body1.fontSize);
+    
+    Widget buttonIcon;
+    if (!card.showIcon) {
+      buttonIcon = Container(height: Sizes.rowPadding, width: 10);
+    } else if (iconSize > 0) {
+      buttonIcon = SizedBox(
+        height: iconSize,
+        child: FractionallySizedBox(
+          widthFactor: 0.5,
+          child: FittedBox(
+            fit: BoxFit.contain,
+            child: EntityIcon(
+              //padding: EdgeInsets.only(top: 6),
+            ),
+          )
+        ),
+      );
+    } else {
+      buttonIcon = AspectRatio(
+        aspectRatio: 2,
+        child: FractionallySizedBox(
+          widthFactor: 0.5,
+          child: FittedBox(
+            fit: BoxFit.fitWidth,
+            child: EntityIcon(
+              //padding: EdgeInsets.only(top: 6),
+            ),
+          )
+        ),
+      );
+    }
+
+    return CardWrapper(
+      child: EntityModel(
+        entityWrapper: card.entity,
+        child: InkWell(
+          onTap: () => entityWrapper.handleTap(),
+          onLongPress: () => entityWrapper.handleHold(),
+          onDoubleTap: () => entityWrapper.handleDoubleTap(),
+          child: Center(
+            child: Padding(
+              padding: EdgeInsets.only(top: 5),
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: <Widget>[
+                  buttonIcon,
+                  _buildName(context)
+                ],
+              )
+            )
+          ),
+        ),
+        handleTap: true
+      )
+    );
+  }
+
+  Widget _buildName(BuildContext context) {
+    if (card.showName) {
+      return EntityName(
+        padding: EdgeInsets.fromLTRB(Sizes.buttonPadding, 0.0, Sizes.buttonPadding, Sizes.rowPadding),
+        textOverflow: TextOverflow.ellipsis,
+        maxLines: 3,
+        textStyle: Theme.of(context).textTheme.subhead,
+        wordsWrap: true,
+        textAlign: TextAlign.center
+      );
+    }
+    return Container(width: 0, height: 0);
+  }
+}

lib/cards/error_card.dart

@@ -0,0 +1,51 @@
+part of '../main.dart';
+
+class ErrorCard extends StatelessWidget {
+  final ErrorCardData card;
+  final String errorText;
+  final bool showReportButton;
+
+  const ErrorCard({Key key, this.card, this.errorText, this.showReportButton: true}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    String error;
+    if (errorText == null) {
+      error = 'There was an error showing ${card?.type}';
+    } else {
+      error = errorText;
+    }
+    return CardWrapper(
+      color: Theme.of(context).errorColor,
+      child: Padding(
+        padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: <Widget>[
+            Text(
+              error,
+              textAlign: TextAlign.center,
+            ),
+            card != null ?
+            RaisedButton(
+              onPressed: () {
+                Clipboard.setData(new ClipboardData(text: card.cardConfig));
+              },
+              child: Text('Copy card config'),
+            ) :
+            Container(width: 0, height: 0),
+            showReportButton ?
+            RaisedButton(
+              onPressed: () {
+                Launcher.launchURLInBrowser("https://github.com/estevez-dev/ha_client/issues/new?assignees=&labels=&template=bug_report.md&title=");
+              },
+              child: Text('Report issue'),
+            ) :
+            Container(width: 0, height: 0)
+          ],
+        ),
+      )
+    );
+  }  
+}

lib/cards/gauge_card.dart

@@ -0,0 +1,201 @@
+part of '../main.dart';
+
+class GaugeCard extends StatelessWidget {
+
+  final GaugeCardData card;
+
+  GaugeCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    EntityWrapper entityWrapper = card.entity;
+    if (entityWrapper.entity.statelessType == StatelessEntityType.missed) {
+      return EntityModel(
+        entityWrapper: card.entity,
+        child: MissedEntityWidget(),
+        handleTap: false,
+      );
+    }
+    entityWrapper.overrideName = card.name ??
+        entityWrapper.displayName;
+    entityWrapper.unitOfMeasurementOverride = card.unit ??
+        entityWrapper.unitOfMeasurement;
+    double fixedValue;
+    double value = entityWrapper.entity.doubleState;
+    if (value > card.max) {
+      fixedValue = card.max.toDouble();
+    } else if (value < card.min) {
+      fixedValue = card.min.toDouble();
+    } else {
+      fixedValue = value;
+    }
+    
+    List<GaugeRange> ranges;
+    Color currentColor;
+    if (card.severity != null && card.severity["green"] is int && card.severity["red"] is int && card.severity["yellow"] is int) {
+      List<RangeContainer> rangesList = <RangeContainer>[
+        RangeContainer(card.severity["green"], HAClientTheme().getGreenGaugeColor()),
+        RangeContainer(card.severity["red"], HAClientTheme().getRedGaugeColor()),
+        RangeContainer(card.severity["yellow"], HAClientTheme().getYellowGaugeColor())
+      ];
+      rangesList.sort((current, next) {
+        if (current.startFrom > next.startFrom) {
+          return 1;
+        }
+        if (current.startFrom < next.startFrom) {
+          return -1;
+        }
+        return 0;
+      });
+
+      if (fixedValue < rangesList[1].startFrom) {
+        currentColor = rangesList[0].color;
+      } else if (fixedValue < rangesList[2].startFrom && fixedValue >= rangesList[1].startFrom) {
+        currentColor = rangesList[1].color;
+      } else {
+        currentColor = rangesList[2].color;
+      }
+
+      ranges = [
+        GaugeRange(
+          startValue: rangesList[0].startFrom.toDouble(),
+          endValue: rangesList[1].startFrom.toDouble(),
+          color: rangesList[0].color.withOpacity(0.1),
+          sizeUnit: GaugeSizeUnit.factor,
+          endWidth: 0.3,
+          startWidth: 0.3
+        ),
+        GaugeRange(
+          startValue: rangesList[1].startFrom.toDouble(),
+          endValue: rangesList[2].startFrom.toDouble(),
+          color: rangesList[1].color.withOpacity(0.1),
+          sizeUnit: GaugeSizeUnit.factor,
+          endWidth: 0.3,
+          startWidth: 0.3
+        ),
+        GaugeRange(
+          startValue: rangesList[2].startFrom.toDouble(),
+          endValue: card.max.toDouble(),
+          color: rangesList[2].color.withOpacity(0.1),
+          sizeUnit: GaugeSizeUnit.factor,
+          endWidth: 0.3,
+          startWidth: 0.3
+        )
+      ];
+    }
+    if (ranges == null) {
+      currentColor = Theme.of(context).primaryColorDark;
+      ranges = <GaugeRange>[
+        GaugeRange(
+          startValue: card.min.toDouble(),
+          endValue: card.max.toDouble(),
+          color: Theme.of(context).primaryColorDark.withOpacity(0.1),
+          sizeUnit: GaugeSizeUnit.factor,
+          endWidth: 0.3,
+          startWidth: 0.3,
+        )
+      ];
+    }
+
+    return CardWrapper(
+      padding: EdgeInsets.all(4),
+      child: EntityModel(
+        entityWrapper: entityWrapper,
+        child: InkWell(
+          onTap: () => entityWrapper.handleTap(),
+          onLongPress: () => entityWrapper.handleHold(),
+          onDoubleTap: () => entityWrapper.handleDoubleTap(),
+          child: AspectRatio(
+            aspectRatio: 1.8,
+            child: Stack(
+              alignment: Alignment.bottomCenter,
+              children: <Widget>[
+                IgnorePointer(
+                  ignoring: true,
+                  child: SfRadialGauge(
+                    axes: <RadialAxis>[
+                      RadialAxis(
+                        maximum: card.max.toDouble(),
+                        minimum: card.min.toDouble(),
+                        showLabels: false,
+                        useRangeColorForAxis: true,
+                        showTicks: false,
+                        canScaleToFit: true,
+                        ranges: ranges,
+                        axisLineStyle: AxisLineStyle(
+                          thickness: 0.3,
+                          thicknessUnit: GaugeSizeUnit.factor,
+                          color: Colors.transparent
+                        ),
+                        startAngle: 180,
+                        endAngle: 0,
+                        pointers: <GaugePointer>[
+                          RangePointer(
+                            value: fixedValue,
+                            sizeUnit: GaugeSizeUnit.factor,
+                            width: 0.3,
+                            color: currentColor,
+                            enableAnimation: true,
+                            animationType: AnimationType.bounceOut,
+                          )
+                        ]
+                      )
+                    ],
+                  )
+                ),
+                Column(
+                  mainAxisSize: MainAxisSize.max,
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: <Widget>[
+                    Flexible(
+                      flex: 8,
+                      fit: FlexFit.tight,
+                      child: Container()
+                    ),
+                    Flexible(
+                      flex: 6,
+                      fit: FlexFit.tight,
+                      child: FractionallySizedBox(
+                        widthFactor: 0.4,
+                        child: FittedBox(
+                          fit: BoxFit.contain,
+                          alignment: Alignment.bottomCenter,
+                          child: SimpleEntityState(
+                            padding: EdgeInsets.all(0),
+                            expanded: false,
+                            maxLines: 1,
+                            textAlign: TextAlign.center
+                          ),
+                        )
+                      )
+                    ),
+                    Flexible(
+                      flex: 3,
+                      fit: FlexFit.tight,
+                      child: FittedBox(
+                        fit: BoxFit.contain,
+                        child: EntityName(
+                          padding: EdgeInsets.all(0),
+                          textStyle: Theme.of(context).textTheme.subhead
+                        ),
+                      )
+                    ),  
+                  ],
+                )
+              ],
+            )
+          ),
+        ),
+        handleTap: true
+      )
+    );
+  }
+  
+}
+
+class RangeContainer {
+  final int startFrom;
+  Color color;
+
+  RangeContainer(this.startFrom, this.color);
+}

lib/cards/glance_card.dart

@@ -0,0 +1,126 @@
+part of '../main.dart';
+
+class GlanceCard extends StatelessWidget {
+  final GlanceCardData card;
+
+  const GlanceCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
+    if (entitiesToShow.isEmpty && !card.showEmpty) {
+      return Container(height: 0.0, width: 0.0,);
+    }
+    int length = entitiesToShow.length;
+    int rowsCount;
+    int columnsCount;
+    if (length == 0) {
+      columnsCount = 0;
+      rowsCount = 0;
+    } else {
+      columnsCount = length >= card.columnsCount ? card.columnsCount : entitiesToShow.length;
+      rowsCount = (length / columnsCount).round();
+    }
+    List<TableRow> rows = [];
+    for (int i = 0; i < rowsCount; i++) {
+      int start = i*columnsCount;
+      int end = start + math.min(columnsCount, length - start);
+      List<Widget> rowChildren = [];
+      rowChildren.addAll(entitiesToShow.sublist(
+          start, end
+        ).map(
+          (EntityWrapper entity){
+            return Padding(
+              padding: EdgeInsets.symmetric(vertical: Sizes.rowPadding),
+              child: EntityModel(
+                entityWrapper: entity,
+                child: _buildEntityContainer(context, entity),
+                handleTap: true
+              )
+            );
+          }
+        ).toList()
+      );
+      while (rowChildren.length < columnsCount) {
+        rowChildren.add(
+          Container()
+        );
+      }
+      rows.add(
+        TableRow(
+          children: rowChildren
+        )
+      );
+    }
+    return CardWrapper(
+      child: Center(
+        child: Padding(
+          padding: EdgeInsets.only(bottom: Sizes.rowPadding),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: <Widget>[
+              CardHeader(
+                name: card.title,
+                emptyPadding: Sizes.rowPadding,
+              ),
+              Table(
+                children: rows
+              )
+            ],
+          )
+        )
+      )
+    );
+  }
+
+  Widget _buildEntityContainer(BuildContext context, EntityWrapper entityWrapper) {
+    if (entityWrapper.entity.statelessType == StatelessEntityType.missed) {
+      return MissedEntityWidget();
+    } else if (entityWrapper.entity.statelessType != StatelessEntityType.none) {
+      return Container(width: 0.0, height: 0.0,);
+    }
+    List<Widget> result = [];
+    if (card.showName) {
+      result.add(_buildName(context));
+    }
+    result.add(
+        EntityIcon(
+          padding: EdgeInsets.all(0.0),
+          size: Sizes.iconSize,
+        )
+    );
+    if (card.showState) {
+      result.add(_buildState());
+    }
+
+    return InkResponse(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: result,
+      ),
+      onTap: () => entityWrapper.handleTap(),
+      onLongPress: () => entityWrapper.handleHold(),
+      onDoubleTap: () => entityWrapper.handleDoubleTap(),
+    );
+  }
+
+  Widget _buildName(BuildContext context) {
+    return EntityName(
+      padding: EdgeInsets.only(bottom: Sizes.rowPadding),
+      textOverflow: TextOverflow.ellipsis,
+      wordsWrap: false,
+      textAlign: TextAlign.center,
+      textStyle: Theme.of(context).textTheme.body1,
+    );
+  }
+
+  Widget _buildState() {
+    return SimpleEntityState(
+      textAlign: TextAlign.center,
+      expanded: false,
+      maxLines: 1,
+      padding: EdgeInsets.only(top: Sizes.rowPadding),
+    );
+  }
+
+}

lib/cards/horizontal_srack_card.dart

@@ -0,0 +1,30 @@
+part of '../main.dart';
+
+class HorizontalStackCard extends StatelessWidget {
+  final HorizontalStackCardData card;
+
+  const HorizontalStackCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (card.childCards.isNotEmpty) {
+      List<Widget> children = [];
+      children = card.childCards.map((childCard) => Flexible(
+          fit: FlexFit.tight,
+          child: childCard.buildCardWidget()
+        )
+      ).toList();
+      return IntrinsicHeight(
+        child: Row(
+          mainAxisSize: MainAxisSize.max,
+          mainAxisAlignment: MainAxisAlignment.center,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: children,
+        ),
+      );
+    }
+    return Container(height: 0.0, width: 0.0,);
+  }
+
+  
+}

lib/cards/light_card.dart

@@ -0,0 +1,161 @@
+part of '../main.dart';
+
+class LightCard extends StatefulWidget {
+
+  final LightCardData card;
+
+  LightCard({Key key, this.card}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return _LightCardState();
+  }
+}
+
+class _LightCardState extends State<LightCard> {
+
+  double _actualBrightness;
+  double _newBrightness;
+  bool _changedHere = false;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  void _setBrightness(double value, LightEntity entity) {
+    setState((){
+      _newBrightness = value;
+      _changedHere = true;
+    });
+    ConnectionManager().callService(
+      domain: entity.domain,
+      service: "turn_on",
+      entityId: entity.entityId,
+      data: {"brightness": value.round()}
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    EntityWrapper entityWrapper = widget.card.entity;
+    LightEntity entity = entityWrapper.entity;
+    if (entityWrapper.entity.statelessType == StatelessEntityType.missed) {
+      return EntityModel(
+        entityWrapper: widget.card.entity,
+        child: MissedEntityWidget(),
+        handleTap: false,
+      );
+    }
+    entityWrapper.overrideName = widget.card.name ??
+        entityWrapper.displayName;
+    entityWrapper.overrideIcon = widget.card.icon ??
+        entityWrapper.icon;
+    
+    if (!_changedHere) {
+      _actualBrightness = (entity.brightness ?? 0).toDouble();
+      _newBrightness = _actualBrightness;
+    } else {
+      _changedHere = false;
+    }
+    Color lightColor = entity.color?.toColor();
+    Color color;
+    if (lightColor != null && lightColor != Colors.white) {
+      color = lightColor;
+    } else {
+      color = Theme.of(context).accentColor;
+    }
+
+    return CardWrapper(
+      padding: EdgeInsets.all(4),
+      child: EntityModel(
+        entityWrapper: entityWrapper,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: <Widget>[
+            ConstrainedBox(
+              constraints: BoxConstraints.loose(Size(200, 200)),
+              child: AspectRatio(
+                aspectRatio: 1,
+                child: Stack(
+                  alignment: Alignment.center,
+                  children: <Widget>[
+                    SfRadialGauge(
+                      axes: <RadialAxis>[
+                        RadialAxis(
+                          onAxisTapped: (val) {
+                            _setBrightness(val, entity);
+                          },
+                          maximum: 255,
+                          minimum: 0,
+                          showLabels: false,
+                          showTicks: false,
+                          axisLineStyle: AxisLineStyle(
+                            thickness: 0.05,
+                            thicknessUnit: GaugeSizeUnit.factor,
+                            color: HAClientTheme().getDisabledStateColor(context)
+                          ),
+                          pointers: <GaugePointer>[
+                            RangePointer(
+                              value: _actualBrightness,
+                              sizeUnit: GaugeSizeUnit.factor,
+                              width: 0.05,
+                              color: color,
+                              enableAnimation: true,
+                              animationType: AnimationType.bounceOut,
+                            ),
+                            MarkerPointer(
+                              value: _newBrightness,
+                              markerType: MarkerType.circle,
+                              markerHeight: 20,
+                              markerWidth: 20,
+                              enableDragging: true,
+                              onValueChangeEnd: (val) {
+                                _setBrightness(val, entity);
+                              },
+                              color: HAClientTheme().getColorByEntityState(entity.state, context)
+                              //enableAnimation: true,
+                              //animationType: AnimationType.bounceOut,
+                            )
+                          ]
+                        )
+                      ],
+                    ),
+                    FractionallySizedBox(
+                      heightFactor: 0.4,
+                      widthFactor: 0.4,
+                      child: AspectRatio(
+                        aspectRatio: 1,
+                        child: InkResponse(
+                          onTap: () => entityWrapper.handleTap(),
+                          onLongPress: () => entityWrapper.handleHold(),
+                          child: FittedBox(
+                            fit: BoxFit.contain,
+                            child: EntityIcon(
+                              showBadge: false,
+                              padding: EdgeInsets.all(0)
+                            )
+                          )
+                        ) 
+                      )
+                    )
+                  ],
+                )
+              )
+            ),
+            EntityName(
+              padding: EdgeInsets.all(0),
+              wordsWrap: true,
+              maxLines: 3,
+              textOverflow: TextOverflow.ellipsis,
+              textAlign: TextAlign.center,
+            )
+          ],
+        ),
+        handleTap: true
+      )
+    );
+  }
+}
+  

lib/cards/map_card.dart

@@ -0,0 +1,88 @@
+part of '../main.dart';
+
+class MapCard extends StatefulWidget {
+  final MapCardData card;
+
+  const MapCard({Key key, this.card}) : super(key: key);
+
+  @override
+  _MapCardState createState() => _MapCardState();
+}
+
+class _MapCardState extends State<MapCard> {
+
+  void _openMap(BuildContext context) {
+    Navigator.of(context).push(MaterialPageRoute(
+        builder: (bc) {
+          return Scaffold(
+            primary: false,
+              /*appBar: new AppBar(
+                backgroundColor: Colors.transparent,
+                leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
+                  Navigator.pop(context);
+                }),
+                actions: <Widget>[
+                  IconButton(
+                    icon: Icon(Icons.fullscreen),
+                    onPressed: () {},
+                  )
+                ],
+                // Here we take the value from the MyHomePage object that was created by
+                // the App.build method, and use it to set our appbar title.
+                title: new Text("${widget.card.title ?? ""}"),
+              ),*/
+              body: Container(
+                  color: Theme.of(context).primaryColor,
+                  child: SafeArea(
+                    child: Stack(
+                      children: <Widget>[
+                        EntitiesMap(
+                            entities: widget.card.entities,
+                            interactive: true
+                        ),
+                        Positioned(
+                            top: 0,
+                            left: 0,
+                            child: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
+                              Navigator.pop(context);
+                            })
+                        )
+                      ],
+                    )
+                )
+              )
+          );
+        }
+    ));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CardWrapper(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: <Widget>[
+            CardHeader(name: widget.card.title),
+            Stack(
+              children: <Widget>[
+                GestureDetector(
+                    onTap: () => _openMap(context),
+                    child: EntitiesMap(
+                      aspectRatio: 1,
+                      interactive: false,
+                      entities: widget.card.entities,
+                    )
+                ),
+                Positioned(
+                  bottom: 0,
+                  left: 0,
+                  child: Text('Tap to open interactive map', style: Theme.of(context).textTheme.caption)
+                )
+              ],
+            ),
+          ],
+        )
+    );
+  }
+}

lib/cards/markdown_card.dart

@@ -0,0 +1,33 @@
+part of '../main.dart';
+
+class MarkdownCard extends StatelessWidget {
+  final MarkdownCardData card;
+
+  const MarkdownCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (card.content == null) {
+      return Container(height: 0.0, width: 0.0,);
+    } else if (card.content == '***') {
+      return Container(height: Sizes.rowPadding, width: 0.0,);
+    }
+    return CardWrapper(
+        child: Padding(
+          padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: <Widget>[
+              CardHeader(name: card.title),
+              MarkdownBody(
+                data: card.content,
+              )
+            ],
+          ),
+        )
+    );
+  }
+
+  
+}

lib/cards/media_control_card.dart

@@ -0,0 +1,35 @@
+part of '../main.dart';
+
+class MediaControlsCard extends StatelessWidget {
+  final MediaControlCardData card;
+
+  const MediaControlsCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (card.entity.entity.statelessType == StatelessEntityType.missed) {
+      return EntityModel(
+        entityWrapper: card.entity,
+        child: MissedEntityWidget(),
+        handleTap: false,
+      );
+    } else if (card.entity.entity.domain == null || card.entity.entity.domain != 'media_player') {
+      return EntityModel(
+        entityWrapper: card.entity,
+        child: ErrorEntityWidget(
+          text: '${card.entity.entity?.entityId} is not a media_player',
+        ),
+        handleTap: false,
+      );
+    }
+    return CardWrapper(
+        child: EntityModel(
+            entityWrapper: card.entity,
+            handleTap: null,
+            child: MediaPlayerWidget()
+        )
+    );
+  }
+
+  
+}

lib/cards/unsupported_card.dart

@@ -0,0 +1,12 @@
+part of '../main.dart';
+
+class UnsupportedCard extends StatelessWidget {
+  final CardData card;
+
+  const UnsupportedCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(height: 20);
+  }  
+}

lib/cards/vertical_stack_card.dart

@@ -0,0 +1,23 @@
+part of '../main.dart';
+
+class VerticalStackCard extends StatelessWidget {
+  final VerticalStackCardData card;
+
+  const VerticalStackCard({Key key, this.card}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (card.childCards.isNotEmpty) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        mainAxisAlignment: MainAxisAlignment.start,
+        children: card.childCards.map<Widget>(
+          (childCard) => childCard.buildCardWidget()
+        ).toList(),
+      );
+    }
+    return Container(height: 0.0, width: 0.0,);
+  }
+
+  
+}

lib/cards/widgets/card_header.widget.dart

@@ -4,9 +4,11 @@ class CardHeader extends StatelessWidget {
 
   final String name;
   final Widget trailing;
+  final Widget leading;
   final Widget subtitle;
+  final double emptyPadding;
 
-  const CardHeader({Key key, this.name, this.trailing, this.subtitle}) : super(key: key);
+  const CardHeader({Key key, this.name, this.leading, this.emptyPadding: 0, this.trailing, this.subtitle}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -14,14 +16,15 @@ class CardHeader extends StatelessWidget {
     if ((name != null) && (name.trim().length > 0)) {
       result = new ListTile(
         trailing: trailing,
+        leading: leading,
         subtitle: subtitle,
         title: Text("$name",
             textAlign: TextAlign.left,
             overflow: TextOverflow.ellipsis,
-            style: new TextStyle(fontWeight: FontWeight.bold, fontSize: Sizes.largeFontSize)),
+            style: Theme.of(context).textTheme.headline),
       );
     } else {
-      result = new Container(width: 0.0, height: 0.0);
+      result = new Container(width: 0.0, height: emptyPadding);
     }
     return result;
   }

lib/cards/widgets/card_wrapper.widget.dart

@@ -0,0 +1,23 @@
+part of '../../main.dart';
+
+class CardWrapper extends StatelessWidget {
+  
+  final Widget child;
+  final EdgeInsets padding;
+  final Color color;
+
+  const CardWrapper({Key key, this.child, this.color, this.padding: const EdgeInsets.all(0)}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      color: color,
+      child: Padding(
+        padding: padding,
+        child: child
+      ),
+    );
+  }
+
+
+}

lib/cards/widgets/entities_map.dart

@@ -0,0 +1,73 @@
+part of '../../main.dart';
+
+
+class EntitiesMap extends StatelessWidget {
+
+  final List<EntityWrapper> entities;
+  final bool interactive;
+  final double aspectRatio;
+  final LatLng center;
+  final double zoom;
+
+  const EntitiesMap({Key key, this.entities: const [], this.aspectRatio, this.interactive: true, this.center, this.zoom}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    List<Marker> markers = [];
+    List<LatLng> points = [];
+    entities.forEach((entityWrapper) {
+      double lat = entityWrapper.entity._getDoubleAttributeValue("latitude");
+      double long = entityWrapper.entity._getDoubleAttributeValue("longitude");
+      if (lat != null && long != null) {
+        points.add(LatLng(lat, long));
+        markers.add(
+            Marker(
+                width: 36,
+                height: 36,
+                point: LatLng(lat, long),
+                builder: (ctx) => EntityModel(
+                  handleTap: true,
+                  entityWrapper: entityWrapper,
+                  child: EntityIcon(
+                    size: 36,
+                  ),
+                )
+            )
+        );
+      }
+    });
+    MapOptions mapOptions;
+    if (center != null) {
+      mapOptions = MapOptions(
+        interactive: interactive,
+        center: center,
+        zoom: zoom ?? 10,
+      );
+    } else {
+      mapOptions = MapOptions(
+        interactive: interactive,
+        bounds: LatLngBounds.fromPoints(points),
+        boundsOptions: FitBoundsOptions(padding: EdgeInsets.all(40)),
+      );
+    }
+    Widget map = FlutterMap(
+      options: mapOptions,
+      layers: [
+        new TileLayerOptions(
+            urlTemplate: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
+            subdomains: ['a', 'b', 'c']
+        ),
+        new MarkerLayerOptions(
+          markers: markers,
+        ),
+      ],
+    );
+    if (aspectRatio != null) {
+      return AspectRatio(
+          aspectRatio: aspectRatio,
+          child: map
+      );
+    }
+    return map;
+  }
+}

lib/cards/widgets/entity_button_card_body.widget.dart

@@ -1,57 +0,0 @@
-part of '../../main.dart';
-
-class EntityButtonCardBody extends StatelessWidget {
-
-  final bool showName;
-
-  EntityButtonCardBody({
-    Key key, this.showName: true,
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
-    if (entityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
-      return MissedEntityWidget();
-    }
-    if (entityWrapper.entity.statelessType > StatelessEntityType.MISSED) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-
-    return InkWell(
-      onTap: () => entityWrapper.handleTap(),
-      onLongPress: () => entityWrapper.handleHold(),
-      onDoubleTap: () => entityWrapper.handleDoubleTap(),
-      child: FractionallySizedBox(
-        widthFactor: 1,
-        child: Column(
-          children: <Widget>[
-            LayoutBuilder(
-                builder: (BuildContext context, BoxConstraints constraints) {
-                  return EntityIcon(
-                    padding: EdgeInsets.fromLTRB(2.0, 6.0, 2.0, 2.0),
-                    size: constraints.maxWidth / 2.5,
-                  );
-                }
-            ),
-            _buildName()
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildName() {
-    if (showName) {
-      return EntityName(
-        padding: EdgeInsets.fromLTRB(Sizes.buttonPadding, 0.0, Sizes.buttonPadding, Sizes.rowPadding),
-        textOverflow: TextOverflow.ellipsis,
-        maxLines: 3,
-        wordsWrap: true,
-        textAlign: TextAlign.center,
-        fontSize: Sizes.nameFontSize,
-      );
-    }
-    return Container(width: 0, height: 0);
-  }
-}