images

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>

android/.gitignore

@@ -247,9 +247,5 @@ $RECYCLE.BIN/
 #########################################################################################
 
 
-
-#
-#
-#
-#
-#
+.idea/caches
+app/release

android/.idea/assetWizardSettings.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="WizardSettings">
+    <option name="children">
+      <map>
+        <entry key="vectorWizard">
+          <value>
+            <PersistentState>
+              <option name="children">
+                <map>
+                  <entry key="vectorAssetStep">
+                    <value>
+                      <PersistentState>
+                        <option name="values">
+                          <map>
+                            <entry key="assetSourceType" value="FILE" />
+                            <entry key="outputName" value="priority_low" />
+                            <entry key="sourceFile" value="C:\Users\Mike\Downloads\Low Priority-595b40b75ba036ed117d9842.svg" />
+                          </map>
+                        </option>
+                      </PersistentState>
+                    </value>
+                  </entry>
+                </map>
+              </option>
+            </PersistentState>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>

android/.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,10 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

android/app/build.gradle

@@ -0,0 +1,110 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+
+    def versionPropsFile = file('version.properties')
+    def vNumber
+    def vName
+    if (versionPropsFile.canRead()) {
+        Properties versionProps = new Properties()
+        new FileInputStream(versionPropsFile).withCloseable { stream -> versionProps.load(stream) }
+        vNumber = versionProps['VERSION_CODE'].toInteger()
+        vName = versionProps['VERSION_NAME'].toString()
+    } else throw new FileNotFoundException("Could not read version.properties!")
+
+    defaultConfig {
+        applicationId "com.blackforestbytes.simplecloudnotifier"
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode vNumber
+        versionName vName
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        targetCompatibility 1.8
+        sourceCompatibility 1.8
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:cardview-v7:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation 'com.android.support:recyclerview-v7:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
+
+    implementation 'com.takisoft.fix:preference-v7:28.0.0.0'
+    implementation 'com.takisoft.fix:preference-v7-extras:28.0.0.0'
+
+    implementation 'com.google.firebase:firebase-core:16.0.4'
+    implementation 'com.google.firebase:firebase-messaging:17.3.3'
+
+    implementation "android.arch.lifecycle:extensions:1.1.1"
+
+    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+    implementation 'com.github.kenglxn.QRGen:android:2.5.0'
+}
+
+apply plugin: 'com.google.gms.google-services'
+
+task updateVersion << {
+    def lastTag = ['git', 'describe', "--abbrev=0", "--tags"].execute().text.trim()
+
+    def versionPropsFile = file('version.properties')
+    if (!versionPropsFile.canRead()) throw new FileNotFoundException("Could not read version.properties!")
+    Properties versionProps = new Properties()
+    new FileInputStream(versionPropsFile).withCloseable { fis -> versionProps.load(fis) }
+
+    def matcher = lastTag =~ /^v([0-9]+)\.([0-9]+)\.([0-9]+)$/
+
+    if (!matcher.matches()) throw new Exception("Last Tag ('" + lastTag + "') has invalid format :(")
+
+    def vName = (matcher[0][1] as Integer) + "." + (matcher[0][2] as Integer) + "." + (matcher[0][3] as Integer)
+    def vCode = versionProps['VERSION_CODE'] as Integer
+
+    if (new File(".do_publish_beta_release").exists()) new File(".do_publish_beta_release").delete()
+    if (new File(".do_publish_prod_release").exists()) new File(".do_publish_prod_release").delete()
+
+    if (vName == versionProps['VERSION_NAME'].toString()) {
+        println "This version was already built - skip deployment"
+    } else if (vName.endsWith(".0")) {
+        println ""
+        println "====================================================================="
+        println "====================================================================="
+        println "(!) This is a new PRODUCTION release - create deployment trigger file"
+        println "====================================================================="
+        println "====================================================================="
+        println ""
+
+        vCode++
+        new File(".do_publish_prod_release").createNewFile()
+
+        versionProps['VERSION_NAME'] = vName.toString()
+        versionProps['VERSION_CODE'] = vCode.toString()
+
+        versionPropsFile.newWriter().withCloseable { w -> versionProps.store(w, null) }
+    } else {
+        println ""
+        println "==============================================================="
+        println "(!) This is a new beta release - create deployment trigger file"
+        println "==============================================================="
+        println ""
+
+        vCode++
+        new File(".do_publish_beta_release").createNewFile()
+
+        versionProps['VERSION_NAME'] = vName.toString()
+        versionProps['VERSION_CODE'] = vCode.toString()
+
+        versionPropsFile.newWriter().withCloseable { w -> versionProps.store(w, null) }
+    }
+}

android/app/google-services.json

@@ -0,0 +1,55 @@
+{
+  "project_info": {
+    "project_number": "232728961679",
+    "firebase_url": "https://simplecloudnotifier-ea7ef.firebaseio.com",
+    "project_id": "simplecloudnotifier-ea7ef",
+    "storage_bucket": "simplecloudnotifier-ea7ef.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:232728961679:android:23c75317f79601c9",
+        "android_client_info": {
+          "package_name": "com.blackforestbytes.simplecloudnotifier"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "232728961679-o7gig6f684mp1l1ok7719v3jf3csejc1.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "com.blackforestbytes.simplecloudnotifier",
+            "certificate_hash": "3bcafbd39256422f0cb51fd446a228c26543afb4"
+          }
+        },
+        {
+          "client_id": "232728961679-t1h2eo5keha2lrvhsvdr5kgbkbfkja0o.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyBasR6JLAjM5Ut0rPb0euE_9DdDoTkcvKQ"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 2,
+          "other_platform_oauth_client": [
+            {
+              "client_id": "232728961679-t1h2eo5keha2lrvhsvdr5kgbkbfkja0o.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android/app/src/main/AndroidManifest.xml

@@ -3,19 +3,29 @@
     package="com.blackforestbytes.simplecloudnotifier">
 
     <application
-        android:allowBackup="true"
+        android:allowBackup="false"
+        android:name="SCNApp"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name=".view.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <meta-data android:name="com.google.firebase.messaging.default_notification_icon"  android:resource="@drawable/icon" />
+        <meta-data android:name="com.google.firebase.messaging.default_notification_color" android:resource="@color/colorAccent" />
+
+        <service android:name=".service.FBMService">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+
     </application>
 
 </manifest>

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/SCNApp.java

@@ -0,0 +1,94 @@
+package com.blackforestbytes.simplecloudnotifier;
+
+import android.app.Application;
+import android.arch.lifecycle.Lifecycle;
+import android.arch.lifecycle.LifecycleObserver;
+import android.arch.lifecycle.OnLifecycleEvent;
+import android.arch.lifecycle.ProcessLifecycleOwner;
+import android.content.Context;
+import android.widget.Toast;
+
+import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+import com.blackforestbytes.simplecloudnotifier.service.NotificationService;
+import com.blackforestbytes.simplecloudnotifier.view.AccountFragment;
+import com.blackforestbytes.simplecloudnotifier.view.MainActivity;
+import com.blackforestbytes.simplecloudnotifier.view.TabAdapter;
+
+import java.lang.ref.WeakReference;
+
+public class SCNApp extends Application implements LifecycleObserver
+{
+    private static SCNApp instance;
+    private static WeakReference<MainActivity> mainActivity;
+
+    public static final boolean DEBUG   = BuildConfig.DEBUG || !BuildConfig.VERSION_NAME.endsWith(".0");
+    public static final boolean RELEASE = !DEBUG;
+
+    private static boolean isBackground = true;
+
+    public SCNApp()
+    {
+        instance = this;
+        ProcessLifecycleOwner.get().getLifecycle().addObserver(this);
+    }
+
+    public static Context getContext()
+    {
+        return instance;
+    }
+
+    public static boolean isBackground()
+    {
+        return isBackground;
+    }
+
+    public static void showToast(final String msg, final int duration)
+    {
+        final MainActivity a = mainActivity.get();
+        if (a != null)
+        {
+            a.runOnUiThread(() -> Toast.makeText(a, msg, duration).show());
+        }
+    }
+
+    public static boolean runOnUiThread(Runnable r)
+    {
+        final MainActivity a = mainActivity.get();
+        if (a != null) {a.runOnUiThread(r); return true;}
+        return false;
+    }
+
+    public static void refreshAccountTab()
+    {
+        runOnUiThread(() ->
+        {
+            MainActivity a = mainActivity.get();
+            if (a == null) return;
+
+            TabAdapter ta = a.adpTabs;
+            if (ta == null) return;
+
+            AccountFragment tf = ta.tab2;
+            if (tf == null) return;
+
+            tf.updateUI();
+        });
+    }
+
+    public static void register(MainActivity a)
+    {
+        mainActivity = new WeakReference<>(a);
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_STOP)
+    public void onAppBackgrounded()
+    {
+        isBackground = true;
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_START)
+    public void onAppForegrounded()
+    {
+        isBackground = false;
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/CMessage.java

@@ -0,0 +1,37 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+import android.annotation.SuppressLint;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+import java.util.TimeZone;
+
+public class CMessage
+{
+    public final long Timestamp ;
+    public final String Title;
+    public final String Content;
+    public final PriorityEnum Priority;
+
+    private static final SimpleDateFormat _format;
+    static
+    {
+        _format = new SimpleDateFormat("yyyy'-'MM'-'dd HH':'mm':'ss", Locale.getDefault());
+        _format.setTimeZone(TimeZone.getDefault());
+    }
+
+    public CMessage(long t, String mt, String mc, PriorityEnum p)
+    {
+        Timestamp = t;
+        Title = mt;
+        Content = mc;
+        Priority = p;
+    }
+
+    @SuppressLint("SimpleDateFormat")
+    public String formatTimestamp()
+    {
+        return _format.format(new Date(Timestamp*1000));
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/CMessageList.java

@@ -0,0 +1,142 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+import com.blackforestbytes.simplecloudnotifier.view.MessageAdapter;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+
+public class CMessageList
+{
+    public ArrayList<CMessage> Messages;
+
+    private ArrayList<WeakReference<MessageAdapter>> _listener = new ArrayList<>();
+
+    private final static Object _lock = new Object();
+    private static CMessageList _inst = null;
+    public static CMessageList inst()
+    {
+        synchronized (_lock)
+        {
+            if (_inst != null) return _inst;
+            return _inst = new CMessageList();
+        }
+    }
+
+    private CMessageList()
+    {
+        Messages = new ArrayList<>();
+
+        SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
+        int count = sharedPref.getInt("message_count", 0);
+        for (int i=0; i < count; i++)
+        {
+            long time         = sharedPref.getLong("message["+i+"].timestamp", 0);
+            String title      = sharedPref.getString("message["+i+"].title", "");
+            String content    = sharedPref.getString("message["+i+"].content", "");
+            PriorityEnum prio = PriorityEnum.parseAPI(sharedPref.getInt("message["+i+"].priority", 1));
+
+            Messages.add(new CMessage(time, title, content, prio));
+        }
+    }
+
+    public CMessage add(final long time, final String title, final String content, final PriorityEnum pe)
+    {
+        CMessage msg = new CMessage(time, title, content, pe);
+
+        boolean run = SCNApp.runOnUiThread(() ->
+        {
+            SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
+            int count = sharedPref.getInt("message_count", 0);
+
+            SharedPreferences.Editor e = sharedPref.edit();
+
+            Messages.add(msg);
+            e.putInt("message_count", count+1);
+            e.putLong("message["+count+"].timestamp", time);
+            e.putString("message["+count+"].title", title);
+            e.putString("message["+count+"].content", content);
+            e.putInt("message["+count+"].priority", pe.ID);
+
+            e.apply();
+
+            for (WeakReference<MessageAdapter> ref : _listener)
+            {
+                MessageAdapter a = ref.get();
+                if (a == null) continue;
+                a.customNotifyItemInserted(count);
+            }
+            CleanUpListener();
+        });
+
+        if (!run)
+        {
+            Messages.add(new CMessage(time, title, content, pe));
+            fullSave();
+        }
+
+        return msg;
+    }
+
+    public void clear()
+    {
+        Messages.clear();
+        fullSave();
+
+        for (WeakReference<MessageAdapter> ref : _listener)
+        {
+            MessageAdapter a = ref.get();
+            if (a == null) continue;
+            a.customNotifyDataSetChanged();
+        }
+        CleanUpListener();
+    }
+
+    public void fullSave()
+    {
+        SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
+        SharedPreferences.Editor e = sharedPref.edit();
+
+        e.clear();
+
+        e.putInt("message_count", Messages.size());
+
+        for (int i = 0; i < Messages.size(); i++)
+        {
+            e.putLong("message["+i+"].timestamp", Messages.get(i).Timestamp);
+            e.putString("message["+i+"].title", Messages.get(i).Title);
+            e.putString("message["+i+"].content", Messages.get(i).Content);
+            e.putInt("message["+i+"].priority", Messages.get(i).Priority.ID);
+        }
+
+        e.apply();
+    }
+
+    public CMessage tryGet(int pos)
+    {
+        if (pos < 0 || pos >= Messages.size()) return null;
+        return Messages.get(pos);
+    }
+
+    public int size()
+    {
+        return Messages.size();
+    }
+
+    public void register(MessageAdapter adp)
+    {
+        _listener.add(new WeakReference<>(adp));
+        CleanUpListener();
+    }
+
+    private void CleanUpListener()
+    {
+        for (int i=_listener.size()-1; i >= 0; i--)
+        {
+            if (_listener.get(i).get() == null) _listener.remove(i);
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/PriorityEnum.java

@@ -0,0 +1,30 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+public enum PriorityEnum
+{
+    LOW(0),
+    NORMAL(1),
+    HIGH(2);
+
+    public final int ID;
+
+    PriorityEnum(int id) { ID = id; }
+
+    public static PriorityEnum parseAPI(String v) throws Exception
+    {
+        for (PriorityEnum p : values())
+        {
+            if (String.valueOf(p.ID).equals(v.trim())) return p;
+        }
+        throw new Exception("Invalid value for <PriorityEnum> : '"+v+"'");
+    }
+
+    public static PriorityEnum parseAPI(int v)
+    {
+        for (PriorityEnum p : values())
+        {
+            if (p.ID == v) return p;
+        }
+        return PriorityEnum.NORMAL;
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/SCNSettings.java

@@ -0,0 +1,126 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.Log;
+import android.view.View;
+
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.google.firebase.iid.FirebaseInstanceId;
+
+public class SCNSettings
+{
+    private final static Object _lock = new Object();
+    private static SCNSettings _inst = null;
+    public static SCNSettings inst()
+    {
+        synchronized (_lock)
+        {
+            if (_inst != null) return _inst;
+            return _inst = new SCNSettings();
+        }
+    }
+
+    public int    quota_curr;
+    public int    quota_max;
+    public int    user_id;
+    public String user_key;
+
+    public String fcm_token_local;
+    public String fcm_token_server;
+
+    public SCNSettings()
+    {
+        SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("Config", Context.MODE_PRIVATE);
+
+        quota_curr       = sharedPref.getInt("quota_curr", 0);
+        quota_max        = sharedPref.getInt("quota_max", 0);
+        user_id          = sharedPref.getInt("user_id", -1);
+        user_key         = sharedPref.getString("user_key", "");
+        fcm_token_local  = sharedPref.getString("fcm_token_local", "");
+        fcm_token_server = sharedPref.getString("fcm_token_server", "");
+    }
+
+    public void save()
+    {
+        SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("Config", Context.MODE_PRIVATE);
+        SharedPreferences.Editor e = sharedPref.edit();
+
+        e.putInt("quota_curr", quota_curr);
+        e.putInt("quota_max", quota_max);
+        e.putInt("user_id", user_id);
+        e.putString("user_key", user_key);
+        e.putString("fcm_token_local", fcm_token_local);
+        e.putString("fcm_token_server", fcm_token_server);
+
+        e.apply();
+    }
+
+    public boolean isConnected()
+    {
+        return user_id>=0 && user_key != null && !user_key.isEmpty();
+    }
+
+    public String createOnlineURL()
+    {
+        if (!isConnected()) return ServerCommunication.BASE_URL + "index.php";
+        return ServerCommunication.BASE_URL + "index.php?preset_user_id="+user_id+"&preset_user_key="+user_key;
+    }
+
+    public void setServerToken(String token, View loader)
+    {
+        if (isConnected())
+        {
+            fcm_token_local = token;
+            save();
+            if (!fcm_token_local.equals(fcm_token_server)) ServerCommunication.update(user_id, user_key, fcm_token_local, loader);
+        }
+        else
+        {
+            fcm_token_local = token;
+            save();
+            ServerCommunication.register(fcm_token_local, loader);
+        }
+    }
+
+    public void work(Activity a)
+    {
+        FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(a, instanceIdResult ->
+        {
+            String newToken = instanceIdResult.getToken();
+            Log.e("FB::GetInstanceId", newToken);
+            SCNSettings.inst().setServerToken(newToken, null);
+        }).addOnCompleteListener(r ->
+        {
+            if (isConnected()) ServerCommunication.info(user_id, user_key, null);
+        });
+    }
+
+    public void reset(View loader)
+    {
+        if (!isConnected()) return;
+
+        ServerCommunication.update(user_id, user_key, loader);
+    }
+
+    public void refresh(View loader, Activity a)
+    {
+        if (isConnected())
+        {
+            ServerCommunication.info(user_id, user_key, loader);
+        }
+        else
+        {
+            FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(a, instanceIdResult ->
+            {
+                String newToken = instanceIdResult.getToken();
+                Log.e("FB::GetInstanceId", newToken);
+                SCNSettings.inst().setServerToken(newToken, loader);
+            }).addOnCompleteListener(r ->
+            {
+                if (isConnected()) ServerCommunication.info(user_id, user_key, null);
+            });
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/ServerCommunication.java

@@ -0,0 +1,273 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+import android.util.Log;
+import android.view.View;
+
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+
+import org.json.JSONObject;
+import org.json.JSONTokener;
+
+import java.io.IOException;
+
+import okhttp3.Call;
+import okhttp3.Callback;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+public class ServerCommunication
+{
+    public static final String BASE_URL = "https://scn.blackforestbytes.com/";
+
+    private static final OkHttpClient client = new OkHttpClient();
+
+    private ServerCommunication(){ throw new Error("no."); }
+
+    public static void register(String token, View loader)
+    {
+        try
+        {
+            Request request = new Request.Builder()
+                    .url(BASE_URL + "register.php?fcm_token="+token)
+                    .build();
+
+            client.newCall(request).enqueue(new Callback()
+            {
+                @Override
+                public void onFailure(Call call, IOException e)
+                {
+                    e.printStackTrace();
+                    SCNApp.showToast("Communication with server failed", 4000);
+                    SCNApp.runOnUiThread(() -> { if (loader!=null)loader.setVisibility(View.GONE); });
+                }
+
+                @Override
+                public void onResponse(Call call, Response response)
+                {
+                    try (ResponseBody responseBody = response.body())
+                    {
+                        if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
+                        if (responseBody ==  null) throw new IOException("No response");
+
+                        String r = responseBody.string();
+                        Log.d("Server::Response", r);
+
+                        JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
+
+                        if (!json.getBoolean("success"))
+                        {
+                            SCNApp.showToast(json.getString("message"), 4000);
+                            return;
+                        }
+
+                        SCNSettings.inst().user_id          = json.getInt("user_id");
+                        SCNSettings.inst().user_key         = json.getString("user_key");
+                        SCNSettings.inst().fcm_token_server = token;
+                        SCNSettings.inst().quota_curr       = json.getInt("quota");
+                        SCNSettings.inst().quota_max        = json.getInt("quota_max");
+                        SCNSettings.inst().save();
+
+                        SCNApp.refreshAccountTab();
+                    }
+                    catch (Exception e)
+                    {
+                        e.printStackTrace();
+                        SCNApp.showToast("Communication with server failed", 4000);
+                    }
+                    finally
+                    {
+                        SCNApp.runOnUiThread(() -> { if (loader!=null)loader.setVisibility(View.GONE); });
+                    }
+                }
+            });
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+            SCNApp.showToast("Communication with server failed", 4000);
+        }
+    }
+
+    public static void update(int id, String key, String token, View loader)
+    {
+        try
+        {
+            Request request = new Request.Builder()
+                    .url(BASE_URL + "update.php?user_id="+id+"&user_key="+key+"&fcm_token="+token)
+                    .build();
+
+            client.newCall(request).enqueue(new Callback()
+            {
+                @Override
+                public void onFailure(Call call, IOException e)
+                {
+                    e.printStackTrace();
+                    SCNApp.showToast("Communication with server failed", 4000);
+                    SCNApp.runOnUiThread(() -> { if (loader!=null)loader.setVisibility(View.GONE); });
+                }
+
+                @Override
+                public void onResponse(Call call, Response response)
+                {
+                    try (ResponseBody responseBody = response.body())
+                    {
+                        if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
+                        if (responseBody ==  null) throw new IOException("No response");
+
+                        String r = responseBody.string();
+                        Log.d("Server::Response", r);
+
+                        JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
+
+                        if (!json.getBoolean("success"))
+                        {
+                            SCNApp.showToast(json.getString("message"), 4000);
+                            return;
+                        }
+
+                        SCNSettings.inst().user_id          = json.getInt("user_id");
+                        SCNSettings.inst().user_key         = json.getString("user_key");
+                        SCNSettings.inst().fcm_token_server = token;
+                        SCNSettings.inst().quota_curr       = json.getInt("quota");
+                        SCNSettings.inst().quota_max        = json.getInt("quota_max");
+                        SCNSettings.inst().save();
+
+                        SCNApp.refreshAccountTab();
+                    }
+                    catch (Exception e)
+                    {
+                        e.printStackTrace();
+                        SCNApp.showToast("Communication with server failed", 4000);
+                    }
+                    finally
+                    {
+                        SCNApp.runOnUiThread(() -> { if (loader!=null)loader.setVisibility(View.GONE); });
+                    }
+                }
+            });
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+            SCNApp.showToast("Communication with server failed", 4000);
+        }
+    }
+
+    public static void update(int id, String key, View loader)
+    {
+        try
+        {
+            Request request = new Request.Builder()
+                    .url(BASE_URL + "update.php?user_id=" + id + "&user_key=" + key)
+                    .build();
+
+            client.newCall(request).enqueue(new Callback() {
+                @Override
+                public void onFailure(Call call, IOException e) {
+                    e.printStackTrace();
+                    SCNApp.showToast("Communication with server failed", 4000);
+                }
+
+                @Override
+                public void onResponse(Call call, Response response) {
+                    try (ResponseBody responseBody = response.body()) {
+                        if (!response.isSuccessful())
+                            throw new IOException("Unexpected code " + response);
+                        if (responseBody == null) throw new IOException("No response");
+
+                        String r = responseBody.string();
+                        Log.d("Server::Response", r);
+
+                        JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
+
+                        if (!json.getBoolean("success")) {
+                            SCNApp.showToast(json.getString("message"), 4000);
+                            return;
+                        }
+
+                        SCNSettings.inst().user_id = json.getInt("user_id");
+                        SCNSettings.inst().user_key = json.getString("user_key");
+                        SCNSettings.inst().quota_curr = json.getInt("quota");
+                        SCNSettings.inst().quota_max = json.getInt("quota_max");
+                        SCNSettings.inst().save();
+
+                        SCNApp.refreshAccountTab();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        SCNApp.showToast("Communication with server failed", 4000);
+                    } finally {
+                        SCNApp.runOnUiThread(() -> {
+                            if (loader != null) loader.setVisibility(View.GONE);
+                        });
+                    }
+                }
+            });
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+            SCNApp.showToast("Communication with server failed", 4000);
+        }
+    }
+
+    public static void info(int id, String key, View loader)
+    {
+        try
+        {
+            Request request = new Request.Builder()
+                    .url(BASE_URL + "info.php?user_id=" + id + "&user_key=" + key)
+                    .build();
+
+            client.newCall(request).enqueue(new Callback() {
+                @Override
+                public void onFailure(Call call, IOException e) {
+                    e.printStackTrace();
+                    SCNApp.showToast("Communication with server failed", 4000);
+                    SCNApp.runOnUiThread(() -> {
+                        if (loader != null) loader.setVisibility(View.GONE);
+                    });
+                }
+
+                @Override
+                public void onResponse(Call call, Response response) {
+                    try (ResponseBody responseBody = response.body()) {
+                        if (!response.isSuccessful())
+                            throw new IOException("Unexpected code " + response);
+                        if (responseBody == null) throw new IOException("No response");
+
+                        String r = responseBody.string();
+                        Log.d("Server::Response", r);
+
+                        JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
+
+                        if (!json.getBoolean("success")) {
+                            SCNApp.showToast(json.getString("message"), 4000);
+                            return;
+                        }
+
+                        SCNSettings.inst().user_id = json.getInt("user_id");
+                        SCNSettings.inst().quota_curr = json.getInt("quota");
+                        SCNSettings.inst().quota_max = json.getInt("quota_max");
+                        SCNSettings.inst().save();
+
+                        SCNApp.refreshAccountTab();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        SCNApp.showToast("Communication with server failed", 4000);
+                    } finally {
+                        SCNApp.runOnUiThread(() -> {
+                            if (loader != null) loader.setVisibility(View.GONE);
+                        });
+                    }
+                }
+            });
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+            SCNApp.showToast("Communication with server failed", 4000);
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/service/FBMService.java

@@ -0,0 +1,63 @@
+package com.blackforestbytes.simplecloudnotifier.service;
+
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v4.app.NotificationCompat;
+import android.util.Log;
+import android.widget.Toast;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.model.CMessage;
+import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+import com.blackforestbytes.simplecloudnotifier.model.PriorityEnum;
+import com.blackforestbytes.simplecloudnotifier.model.SCNSettings;
+import com.blackforestbytes.simplecloudnotifier.view.MainActivity;
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+
+public class FBMService extends FirebaseMessagingService
+{
+    @Override
+    public void onNewToken(String token)
+    {
+        Log.i("Firebase::NewToken", token);
+        SCNSettings.inst().setServerToken(token, null);
+    }
+
+    @Override
+    public void onMessageReceived(RemoteMessage remoteMessage)
+    {
+        try
+        {
+            Log.i("FB::MessageReceived", "From: " + remoteMessage.getFrom());
+            Log.i("FB::MessageReceived", "Payload: " + remoteMessage.getData());
+            if (remoteMessage.getNotification() != null) Log.i("FB::MessageReceived", "Notify_Title: " + remoteMessage.getNotification().getTitle());
+            if (remoteMessage.getNotification() != null) Log.i("FB::MessageReceived", "Notify_Body: " + remoteMessage.getNotification().getBody());
+
+            long time         = Long.parseLong(remoteMessage.getData().get("timestamp"));
+            String title      = remoteMessage.getData().get("title");
+            String content    = remoteMessage.getData().get("body");
+            PriorityEnum prio = PriorityEnum.parseAPI(remoteMessage.getData().get("priority"));
+
+            CMessage msg = CMessageList.inst().add(time, title, content, prio);
+
+
+            if (SCNApp.isBackground())
+            {
+                NotificationService.inst().show(msg);
+            }
+            else
+            {
+                SCNApp.showToast("Message recieved: " + title, Toast.LENGTH_LONG);
+            }
+        }
+        catch (Exception e)
+        {
+            Log.e("FB:Err", e.toString());
+            SCNApp.showToast("Recieved invalid message from server", Toast.LENGTH_LONG);
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/service/NotificationService.java

@@ -0,0 +1,69 @@
+package com.blackforestbytes.simplecloudnotifier.service;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.support.v4.app.NotificationCompat;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.model.CMessage;
+import com.blackforestbytes.simplecloudnotifier.view.MainActivity;
+
+public class NotificationService
+{
+    private final static String CHANNEL_ID = "CHAN_BFB_SCN_MESSAGES";
+
+    private final static Object _lock = new Object();
+    private static NotificationService _inst = null;
+    public static NotificationService inst()
+    {
+        synchronized (_lock)
+        {
+            if (_inst != null) return _inst;
+            return _inst = new NotificationService();
+        }
+    }
+
+    private NotificationService()
+    {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+        {
+            Context ctxt = SCNApp.getContext();
+
+            NotificationChannel channel = new NotificationChannel(CHANNEL_ID, "Push notifications", NotificationManager.IMPORTANCE_HIGH);
+            channel.setDescription("Messages from the API");
+            channel.setLightColor(Color.rgb(255, 0, 0));
+            channel.setVibrationPattern(new long[]{200});
+            channel.enableLights(true);
+            channel.enableVibration(true);
+
+            NotificationManager notificationManager = ctxt.getSystemService(NotificationManager.class);
+            if (notificationManager != null) notificationManager.createNotificationChannel(channel);
+        }
+
+    }
+
+    public void show(CMessage msg)
+    {
+        Context ctxt = SCNApp.getContext();
+
+        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(ctxt, CHANNEL_ID)
+                .setSmallIcon(R.drawable.ic_bfb)
+                .setContentTitle(msg.Title)
+                .setContentText(msg.Content)
+                .setShowWhen(true)
+                .setWhen(msg.Timestamp)
+                .setPriority(NotificationCompat.PRIORITY_HIGH)
+                .setAutoCancel(true);
+        Intent intent = new Intent(ctxt, MainActivity.class);
+        PendingIntent pi = PendingIntent.getActivity(ctxt, 0, intent, 0);
+        mBuilder.setContentIntent(pi);
+        NotificationManager mNotificationManager = (NotificationManager) ctxt.getSystemService(Context.NOTIFICATION_SERVICE);
+        if (mNotificationManager != null) mNotificationManager.notify(0, mBuilder.build());
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/AccountFragment.java

@@ -0,0 +1,115 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.annotation.SuppressLint;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.TextView;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+import com.blackforestbytes.simplecloudnotifier.model.SCNSettings;
+
+import net.glxn.qrgen.android.QRCode;
+import net.glxn.qrgen.core.image.ImageType;
+
+import static android.content.Context.CLIPBOARD_SERVICE;
+
+public class AccountFragment extends Fragment
+{
+    public AccountFragment()
+    {
+        // Required empty public constructor
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.fragment_account, container, false);
+
+        updateUI(v);
+
+        v.findViewById(R.id.btnCopyUserID).setOnClickListener(cv ->
+        {
+            ClipboardManager clipboard = (ClipboardManager) cv.getContext().getSystemService(CLIPBOARD_SERVICE);
+            clipboard.setPrimaryClip(ClipData.newPlainText("UserID", String.valueOf(SCNSettings.inst().user_id)));
+            SCNApp.showToast("Copied userID to clipboard", 1000);
+        });
+
+        v.findViewById(R.id.btnCopyUserKey).setOnClickListener(cv ->
+        {
+            ClipboardManager clipboard = (ClipboardManager) cv.getContext().getSystemService(CLIPBOARD_SERVICE);
+            clipboard.setPrimaryClip(ClipData.newPlainText("UserKey", String.valueOf(SCNSettings.inst().user_key)));
+            SCNApp.showToast("Copied key to clipboard", 1000);
+        });
+
+        v.findViewById(R.id.btnAccountReset).setOnClickListener(cv ->
+        {
+            View lpnl = v.findViewById(R.id.loadingPanel);
+            lpnl.setVisibility(View.VISIBLE);
+            SCNSettings.inst().reset(lpnl);
+        });
+
+        v.findViewById(R.id.btnClearLocalStorage).setOnClickListener(cv ->
+        {
+            CMessageList.inst().clear();
+            SCNApp.showToast("Notifications cleared", 1000);
+        });
+
+        v.findViewById(R.id.btnQR).setOnClickListener(cv ->
+        {
+            Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(SCNSettings.inst().createOnlineURL()));
+            startActivity(browserIntent);
+        });
+
+        v.findViewById(R.id.btnRefresh).setOnClickListener(cv ->
+        {
+            View lpnl = v.findViewById(R.id.loadingPanel);
+            lpnl.setVisibility(View.VISIBLE);
+            SCNSettings.inst().refresh(lpnl, getActivity());
+        });
+
+        return v;
+    }
+
+    public void updateUI()
+    {
+        updateUI(getView());
+    }
+
+    @SuppressLint("DefaultLocale")
+    public void updateUI(View v)
+    {
+        if (v == null) return;
+        TextView tvUserID  = v.findViewById(R.id.tvUserID);
+        TextView tvUserKey = v.findViewById(R.id.tvUserKey);
+        TextView tvQuota   = v.findViewById(R.id.tvQuota);
+        ImageButton btnQR  = v.findViewById(R.id.btnQR);
+
+        SCNSettings s = SCNSettings.inst();
+
+        if (s.isConnected())
+        {
+            tvUserID.setText(String.valueOf(s.user_id));
+            tvUserKey.setText(s.user_key);
+            tvQuota.setText(String.format("%d / %d", s.quota_curr, s.quota_max));
+            btnQR.setImageBitmap(QRCode.from(s.createOnlineURL()).to(ImageType.PNG).withSize(512, 512).bitmap());
+        }
+        else
+        {
+            tvUserID.setText(R.string.str_not_connected);
+            tvUserKey.setText(R.string.str_not_connected);
+            tvQuota.setText(R.string.str_not_connected);
+            btnQR.setImageResource(R.drawable.qr_default);
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/MainActivity.java

@@ -0,0 +1,59 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.support.design.widget.TabLayout;
+import android.support.v4.view.PagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+import com.blackforestbytes.simplecloudnotifier.model.SCNSettings;
+import com.blackforestbytes.simplecloudnotifier.model.ServerCommunication;
+import com.blackforestbytes.simplecloudnotifier.service.NotificationService;
+import com.google.firebase.iid.FirebaseInstanceId;
+
+public class MainActivity extends AppCompatActivity
+{
+    public TabAdapter adpTabs;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        NotificationService.inst();
+        CMessageList.inst();
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        ViewPager viewPager = findViewById(R.id.pager);
+        PagerAdapter adapter = adpTabs = new TabAdapter(getSupportFragmentManager());
+        viewPager.setAdapter(adapter);
+
+        TabLayout tabLayout = findViewById(R.id.tab_layout);
+        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
+        tabLayout.setupWithViewPager(viewPager);
+
+        SCNApp.register(this);
+
+        SCNSettings.inst().work(this);
+    }
+
+    @Override
+    protected void onStop()
+    {
+        super.onStop();
+
+        CMessageList.inst().fullSave();
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/MessageAdapter.java

@@ -0,0 +1,112 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.support.annotation.NonNull;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.model.CMessage;
+import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+
+public class MessageAdapter extends RecyclerView.Adapter
+{
+    private final View vNoElements;
+
+    public MessageAdapter(View noElementsView)
+    {
+        vNoElements = noElementsView;
+        CMessageList.inst().register(this);
+
+        vNoElements.setVisibility(getItemCount()>0 ? View.GONE : View.VISIBLE);
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType)
+    {
+        View myView = LayoutInflater.from(parent.getContext()).inflate(R.layout.message_card, parent, false);
+        return new MessagePresenter(myView);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position)
+    {
+        CMessage msg = CMessageList.inst().tryGet(position);
+        MessagePresenter view = (MessagePresenter) holder;
+        view.setMessage(msg);
+    }
+
+    @Override
+    public int getItemCount()
+    {
+        return CMessageList.inst().size();
+    }
+
+    public void customNotifyItemInserted(int idx)
+    {
+        notifyItemInserted(idx);
+        vNoElements.setVisibility(getItemCount()>0 ? View.GONE : View.VISIBLE);
+    }
+
+    public void customNotifyDataSetChanged()
+    {
+        notifyDataSetChanged();
+        vNoElements.setVisibility(getItemCount()>0 ? View.GONE : View.VISIBLE);
+    }
+
+    private class MessagePresenter extends RecyclerView.ViewHolder implements View.OnClickListener
+    {
+        private TextView tvTimestamp;
+        private TextView tvTitle;
+        private TextView tvMessage;
+        private ImageView ivPriority;
+
+        private CMessage data;
+
+        MessagePresenter(View itemView)
+        {
+            super(itemView);
+            tvTimestamp = itemView.findViewById(R.id.tvTimestamp);
+            tvTitle     = itemView.findViewById(R.id.tvTitle);
+            tvMessage   = itemView.findViewById(R.id.tvMessage);
+            ivPriority  = itemView.findViewById(R.id.ivPriority);
+            itemView.setOnClickListener(this);
+        }
+
+        void setMessage(CMessage msg)
+        {
+            tvTimestamp.setText(msg.formatTimestamp());
+            tvTitle.setText(msg.Title);
+            tvMessage.setText(msg.Content);
+
+            switch (msg.Priority)
+            {
+                case LOW:
+                    ivPriority.setVisibility(View.VISIBLE);
+                    ivPriority.setImageResource(R.drawable.priority_low);
+                    break;
+                case NORMAL:
+                    ivPriority.setVisibility(View.GONE);
+                    break;
+                case HIGH:
+                    ivPriority.setVisibility(View.VISIBLE);
+                    ivPriority.setImageResource(R.drawable.priority_high);
+                    break;
+            }
+
+            data = msg;
+        }
+
+        @Override
+        public void onClick(View v)
+        {
+            //SCNApp.showToast(data.Title, Toast.LENGTH_LONG);
+        }
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/NotificationsFragment.java

@@ -0,0 +1,34 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.content.Context;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.Fragment;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+
+public class NotificationsFragment extends Fragment
+{
+    public NotificationsFragment()
+    {
+        // Required empty public constructor
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.fragment_notifications, container, false);
+
+        RecyclerView rvMessages = v.findViewById(R.id.rvMessages);
+        rvMessages.setLayoutManager(new LinearLayoutManager(this.getContext(), RecyclerView.VERTICAL, true));
+        rvMessages.setAdapter(new MessageAdapter(v.findViewById(R.id.tvNoElements)));
+
+        return v;
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/SettingsFragment.java

@@ -0,0 +1,15 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.os.Bundle;
+import android.support.v7.preference.PreferenceFragmentCompat;
+
+import com.blackforestbytes.simplecloudnotifier.R;
+
+public class SettingsFragment extends PreferenceFragmentCompat
+{
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey)
+    {
+        setPreferencesFromResource(R.xml.preferences, rootKey);
+    }
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/TabAdapter.java

@@ -0,0 +1,49 @@
+package com.blackforestbytes.simplecloudnotifier.view;
+
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentStatePagerAdapter;
+
+public class TabAdapter extends FragmentStatePagerAdapter {
+
+    public NotificationsFragment tab1 = new NotificationsFragment();
+    public AccountFragment       tab2 = new AccountFragment();
+    public SettingsFragment      tab3 = new SettingsFragment();
+
+    public TabAdapter(FragmentManager fm)
+    {
+        super(fm);
+    }
+
+    @Override
+    public Fragment getItem(int position) {
+
+        switch (position) {
+            case 0:
+                return tab1;
+            case 1:
+                return tab2;
+            case 2:
+                return tab3;
+            default:
+                return null;
+        }
+    }
+
+    @Override
+    public CharSequence getPageTitle(int position)
+    {
+        switch (position)
+        {
+            case 0:  return "Notifications";
+            case 1:  return "Account";
+            case 2:  return "Settings";
+            default: return null;
+        }
+    }
+
+    @Override
+    public int getCount() {
+        return 3;
+    }
+}

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

@@ -0,0 +1,15 @@
+<vector android:height="24dp" android:viewportHeight="1000"
+    android:viewportWidth="1000" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000"
+        android:pathData="M500,500m-500,0a500,500 0,1 1,1000 0a500,500 0,1 1,-1000 0"
+        android:strokeColor="#000000" android:strokeWidth="1"/>
+    <path android:fillColor="#ffffff" android:pathData="M300,694L700,694L500,136L300,694"/>
+    <path android:fillColor="#ffffff" android:pathData="M473,559L527,559L527,774L473,774"/>
+    <path android:fillColor="#000000" android:pathData="M376,640L624,640L500,295L376,640"/>
+    <path android:fillColor="#ffffff" android:pathData="M100,730L500,730L300,172L100,730"/>
+    <path android:fillColor="#000000" android:pathData="M176,676L424,676L300,331L176,676"/>
+    <path android:fillColor="#ffffff" android:pathData="M273,595L327,595L327,810L273,810"/>
+    <path android:fillColor="#ffffff" android:pathData="M500,730L900,730L700,172L500,730"/>
+    <path android:fillColor="#000000" android:pathData="M576,676L824,676L700,331L576,676"/>
+    <path android:fillColor="#ffffff" android:pathData="M673,595L727,595L727,810L673,810"/>
+</vector>

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

@@ -0,0 +1,6 @@
+<vector android:height="24dp" android:viewportHeight="22"
+    android:viewportWidth="21" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#000000" android:fillType="evenOdd"
+        android:pathData="M14.5,0L2.5,0C1.4,0 0.5,0.9 0.5,2L0.5,16L2.5,16L2.5,2L14.5,2L14.5,0L14.5,0ZM17.5,4L6.5,4C5.4,4 4.5,4.9 4.5,6L4.5,20C4.5,21.1 5.4,22 6.5,22L17.5,22C18.6,22 19.5,21.1 19.5,20L19.5,6C19.5,4.9 18.6,4 17.5,4L17.5,4ZM17.5,20L6.5,20L6.5,6L17.5,6L17.5,20L17.5,20Z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+</vector>

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

@@ -0,0 +1,7 @@
+<vector android:height="24dp" android:viewportHeight="100"
+    android:viewportWidth="100" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillAlpha="1" android:fillColor="#000000"
+        android:fillType="nonZero"
+        android:pathData="m22.917,12.5c-2.308,0 -4.167,1.858 -4.167,4.167l0,66.667c0,2.083 2.083,4.167 4.167,4.167l37.5,0c2.083,0 4.167,-2.083 4.167,-4.167l0,-20.833 2.083,0c2.083,0 2.083,2.083 2.083,2.083l0,8.333c0,4.167 2.083,6.25 6.25,6.25 4.167,0 6.25,-2.083 6.25,-6.25 0,-4.861 0,-18.75 0,-22.917 0,-4.167 -8.333,-8.333 -8.333,-12.5l0,-12.5 -4.167,0 -4.167,-4.167 0,-4.167c0,-2.308 -1.858,-4.167 -4.167,-4.167zM27.083,20.833 L56.25,20.833 56.25,37.5 27.083,37.5zM64.583,33.333 L68.75,33.333c0,0 0,3.472 0,6.25 0,4.167 8.333,8.333 8.333,12.5l0,20.833C77.083,75 75,75 75,75c0,0 -2.083,0 -2.083,-2.083 0,0 0,-8.333 0,-10.417 0,-2.083 -2.083,-4.167 -4.167,-4.167 -1.389,0 -4.167,0 -4.167,0z"
+        android:strokeColor="#00000000" android:strokeWidth="2"/>
+</vector>

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

@@ -0,0 +1,4 @@
+<vector android:height="24dp" android:viewportHeight="48"
+    android:viewportWidth="48" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M25.3,20c-1.65,-4.66 -6.08,-8 -11.3,-8 -6.63,0 -12,5.37 -12,12s5.37,12 12,12c5.22,0 9.65,-3.34 11.3,-8h8.7v8h8v-8h4v-8h-20.7zM14,28c-2.21,0 -4,-1.79 -4,-4s1.79,-4 4,-4 4,1.79 4,4 -1.79,4 -4,4z"/>
+</vector>

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

@@ -0,0 +1,6 @@
+<vector
+    android:width="24dp" android:height="24dp"
+    android:viewportWidth="16" android:viewportHeight="16"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#231F20" android:pathData="M14,8c-0.609,0-0.898,0.43-1,0.883C12.635,10.516,11.084,13,8,13c-0.757,0-1.473-0.172-2.114-0.474L6.414,12  C6.773,11.656,7,11.445,7,11c0-0.523-0.438-1-1-1H3c-0.609,0-1,0.492-1,1v3c0,0.541,0.428,1,1,1c0.484,0,0.688-0.273,1-0.594  l0.408-0.407C5.458,14.632,6.685,15,8,15c4.99,0,7-4.75,7-5.938C15,8.336,14.469,8,14,8z M3,7.117C3.365,5.485,4.916,3,8,3  c0.757,0,1.473,0.171,2.114,0.473L9.586,4C9.227,4.344,9,4.555,9,5c0,0.523,0.438,1,1,1h3c0.609,0,1-0.492,1-1V2  c0-0.541-0.428-1-1-1c-0.484,0-0.688,0.273-1,0.594l-0.408,0.407C10.542,1.368,9.315,1,8,1C3.01,1,1,5.75,1,6.938  C1,7.664,1.531,8,2,8C2.609,8,2.898,7.57,3,7.117z"/>
+</vector>

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

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M7,8a5,6 0,1 0,10 0a5,6 0,1 0,-10 0z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M21.8,19.1c-0.9,-1.8 -2.6,-3.3 -4.8,-4.2c-0.6,-0.2 -1.3,-0.2 -1.8,0.1c-1,0.6 -2,0.9 -3.2,0.9s-2.2,-0.3 -3.2,-0.9C8.3,14.8 7.6,14.7 7,15c-2.2,0.9 -3.9,2.4 -4.8,4.2C1.5,20.5 2.6,22 4.1,22h15.8C21.4,22 22.5,20.5 21.8,19.1z"/>
+</vector>

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M21.4,10.6l-8,-8c-0.8,-0.8 -2,-0.8 -2.8,0l-8,8c-0.8,0.8 -0.8,2 0,2.8l8,8c0.8,0.8 2,0.8 2.8,0l8,-8C22.2,12.6 22.2,11.4 21.4,10.6zM13,17h-2v-2h2V17zM13,13h-2V7h2V13z"/>
+</vector>

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M21.4,10.6l-8,-8c-0.8,-0.8 -2,-0.8 -2.8,0l-8,8c-0.8,0.8 -0.8,2 0,2.8l8,8c0.8,0.8 2,0.8 2.8,0l8,-8C22.2,12.6 22.2,11.4 21.4,10.6zM12,17l-3,-3h2V7h2v7h2L12,17z"/>
+</vector>

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

@@ -0,0 +1,422 @@
+<vector
+    android:width="24dp" android:height="24dp"
+    android:viewportWidth="296" android:viewportHeight="296"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <path android:fillColor="#000000" android:pathData="M32,32h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M32,40h8v8h-8z"/>
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+    <path android:fillColor="#000000" android:pathData="M256,32h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,40h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,48h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,56h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,64h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,72h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,80h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,128h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,136h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,152h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,168h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,176h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,192h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,224h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,232h8v8h-8z"/>
+    <path android:fillColor="#000000" android:pathData="M256,248h8v8h-8z"/>
+</vector>

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

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:showIn="@layout/activity_main">
+
+    <android.support.v7.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:background="?attr/colorPrimary"
+        android:elevation="6dp"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <android.support.design.widget.TabLayout
+        android:id="@+id/tab_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/toolbar"
+        android:background="?attr/colorPrimary"
+        android:elevation="6dp"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
+
+    <android.support.v4.view.ViewPager
+        android:id="@+id/pager"
+        android:layout_width="match_parent"
+        android:layout_height="fill_parent"
+        android:layout_below="@id/tab_layout"/>
+
+</RelativeLayout>

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

@@ -0,0 +1,239 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".view.AccountFragment">
+
+    <android.support.constraint.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ImageView
+            android:id="@+id/ic_img_user"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_margin="16dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="92dp"
+            android:contentDescription="@string/ic_img_user_desc"
+            android:src="@drawable/ic_user"
+            android:tint="#888"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/lblUserID"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:text="@string/str_userid"
+            app:layout_constraintEnd_toStartOf="@+id/btnRefresh"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_user"
+            app:layout_constraintTop_toTopOf="@+id/ic_img_user" />
+
+        <HorizontalScrollView
+            android:id="@+id/svUserID"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="4dp"
+            app:layout_constraintEnd_toStartOf="@+id/btnCopyUserID"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_user"
+            app:layout_constraintTop_toBottomOf="@+id/lblUserID">
+
+            <TextView
+                android:id="@+id/tvUserID"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:layout_editor_absoluteX="8dp" />
+        </HorizontalScrollView>
+
+        <ImageButton
+            android:id="@+id/btnCopyUserID"
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:layout_marginEnd="8dp"
+            android:background="@null"
+            android:contentDescription="@string/str_copy"
+            android:padding="2dp"
+            android:scaleType="fitXY"
+            android:src="?android:attr/actionModeCopyDrawable"
+            app:layout_constraintBottom_toBottomOf="@+id/svUserID"
+            app:layout_constraintEnd_toStartOf="@+id/btnRefresh"
+            app:layout_constraintTop_toTopOf="@+id/svUserID" />
+
+        <ImageButton
+            android:id="@+id/btnRefresh"
+            android:layout_width="42dp"
+            android:layout_height="0dp"
+            android:layout_alignParentEnd="true"
+            android:layout_alignParentTop="true"
+            android:layout_marginEnd="16dp"
+            android:background="@null"
+            android:contentDescription="@string/str_reload"
+            android:padding="2dp"
+            android:src="@drawable/ic_refresh"
+            android:tint="#666"
+            app:layout_constraintBottom_toBottomOf="@+id/btnCopyUserID"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/lblUserID" />
+
+        <ImageView
+            android:id="@+id/ic_img_key"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_margin="16dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="92dp"
+            android:contentDescription="@string/ic_img_key_desc"
+            android:src="@drawable/ic_key"
+            android:tint="#888"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/ic_img_user" />
+
+        <TextView
+            android:id="@+id/lblUserKey"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:text="@string/str_userkey"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_key"
+            app:layout_constraintTop_toTopOf="@+id/ic_img_key" />
+
+        <HorizontalScrollView
+            android:id="@+id/svUserKey"
+            android:scrollbars="none"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="4dp"
+            app:layout_constraintEnd_toStartOf="@+id/btnCopyUserKey"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_key"
+            app:layout_constraintTop_toBottomOf="@+id/lblUserKey">
+
+            <TextView
+                android:id="@+id/tvUserKey"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:layout_editor_absoluteX="8dp" />
+        </HorizontalScrollView>
+
+        <ImageButton
+            android:id="@+id/btnCopyUserKey"
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:layout_marginEnd="8dp"
+            android:background="@null"
+            android:contentDescription="@string/str_copy"
+            android:padding="2dp"
+            android:scaleType="fitXY"
+            android:src="?android:attr/actionModeCopyDrawable"
+            app:layout_constraintBottom_toBottomOf="@+id/svUserKey"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/svUserKey" />
+
+        <ImageView
+            android:id="@+id/ic_img_quota"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_margin="16dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="92dp"
+            android:contentDescription="@string/ic_img_fuel_desc"
+            android:src="@drawable/ic_fuel"
+            android:tint="#888"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/ic_img_key" />
+
+        <TextView
+            android:id="@+id/lblQuota"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:text="@string/str_quota"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_quota"
+            app:layout_constraintTop_toTopOf="@+id/ic_img_quota" />
+
+        <HorizontalScrollView
+            android:id="@+id/svQuota"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="8dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="4dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/ic_img_quota"
+            app:layout_constraintTop_toBottomOf="@+id/lblQuota">
+
+            <TextView
+                android:id="@+id/tvQuota"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:layout_editor_absoluteX="8dp" />
+        </HorizontalScrollView>
+
+
+        <ImageButton
+            android:id="@+id/btnQR"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_marginTop="8dp"
+            android:background="@null"
+            android:contentDescription="@string/str_qr_code"
+            android:scaleType="fitCenter"
+            android:src="@drawable/qr_default"
+            app:layout_constraintBottom_toTopOf="@+id/btnAccountReset"
+            app:layout_constraintTop_toBottomOf="@+id/ic_img_quota" />
+
+        <Button
+            android:id="@+id/btnAccountReset"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="@string/str_reset_account"
+            app:layout_constraintBottom_toTopOf="@+id/btnClearLocalStorage" />
+
+        <Button
+            android:id="@+id/btnClearLocalStorage"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Clear Messages"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            tools:layout_editor_absoluteY="352dp" />
+
+    </android.support.constraint.ConstraintLayout>
+
+    <RelativeLayout
+        android:id="@+id/loadingPanel"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="#DD000000"
+        android:clickable="true"
+        android:focusable="true"
+        android:gravity="center"
+        android:visibility="gone">
+
+        <ProgressBar
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:indeterminate="true"
+            android:indeterminateTint="#FFF"
+            tools:ignore="UnusedAttribute" />
+    </RelativeLayout>
+
+</RelativeLayout>

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

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".view.NotificationsFragment">
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/rvMessages"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:clipToPadding="false"
+        android:scrollbars="vertical" />
+
+    <TextView
+        android:id="@+id/tvNoElements"
+        android:textAlignment="center"
+        android:gravity="center"
+        android:text="@string/no_notifications"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+</FrameLayout>

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

@@ -0,0 +1,80 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:card_view="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <android.support.v7.widget.CardView
+        android:id="@+id/card_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_margin="@dimen/card_margin"
+        android:elevation="3dp"
+        card_view:cardCornerRadius="@dimen/card_album_radius">
+
+
+        <android.support.constraint.ConstraintLayout
+            android:background="#FFFFFFFF"
+            android:layout_margin="3dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <TextView
+                android:id="@+id/tvTimestamp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintRight_toRightOf="parent"
+                android:textSize="12sp"
+                android:textStyle="italic"
+
+                android:text="2018-09-11 20:22:32" />
+
+            <TextView
+                android:id="@+id/tvTitle"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintLeft_toLeftOf="parent"
+                app:layout_constraintRight_toLeftOf="@+id/tvTimestamp"
+                android:layout_marginEnd="4sp"
+                android:textSize="16sp"
+                android:textColor="@color/colorBlack"
+                android:textStyle="bold"
+                android:ellipsize="none"
+                android:maxLines="6"
+
+                android:text="Message from me"/>
+
+            <TextView
+                android:id="@+id/tvMessage"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toBottomOf="@+id/tvTitle"
+                app:layout_constraintRight_toLeftOf="@+id/ivPriority"
+                app:layout_constraintLeft_toLeftOf="parent"
+                android:layout_margin="4sp"
+                android:ellipsize="none"
+                android:maxLines="32"
+                android:scrollHorizontally="false"
+
+                android:text="asdasd asdasd asdasd a" />
+
+            <ImageView
+                android:id="@+id/ivPriority"
+                android:visibility="gone"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                app:layout_constraintTop_toBottomOf="@+id/tvTimestamp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintRight_toRightOf="parent"
+                android:layout_margin="4sp"
+                android:paddingTop="3dp"
+                android:contentDescription="@string/desc_priority_icon" />
+
+        </android.support.constraint.ConstraintLayout>
+
+    </android.support.v7.widget.CardView>
+
+</LinearLayout>

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

@@ -3,4 +3,6 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+
+    <color name="colorBlack">#000</color>
 </resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="card_margin">5dp</dimen>
+    <dimen name="card_album_radius">0dp</dimen>
+</resources>

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

@@ -0,0 +1,18 @@
+<resources>
+    <string name="app_name">Simple Cloud Notifier</string>
+
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="ic_img_user_desc">Icon User</string>
+    <string name="str_userid">User ID</string>
+    <string name="str_userkey">Auth Key</string>
+    <string name="str_quota">Quota</string>
+    <string name="str_copy">Copy to clipboard</string>
+    <string name="ic_img_key_desc">Icon Key</string>
+    <string name="ic_img_fuel_desc">Icon Fuel</string>
+    <string name="str_qr_code">QR Code</string>
+    <string name="str_reset_account">Reset Account</string>
+    <string name="no_notifications">No notifications</string>
+    <string name="str_not_connected">not connected</string>
+    <string name="str_reload">reload</string>
+    <string name="desc_priority_icon">Priority icon</string>
+</resources>

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

@@ -0,0 +1,13 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="@style/PreferenceFixTheme.Light.NoActionBar">
+        <!--   your app branding color for the app bar -->
+        <item name="colorPrimary">#3F51B5</item>
+        <!--   darker variant for the status bar and contextual app bars -->
+        <item name="colorPrimaryDark">#303F9F</item>
+        <!--   theme UI controls like checkboxes and text fields -->
+        <item name="colorAccent">#FF4081</item>
+    </style>
+
+</resources>

android/app/src/main/res/xml/preferences.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <EditTextPreference
+        android:key="message_count"
+        android:title="Keep x notifications"
+        android:summary="Remember tha last x notifications locally"
+        android:defaultValue="200" />
+
+    <PreferenceCategory
+        android:title="Notifications"
+        android:key="pref_key_notifications">
+
+        <CheckBoxPreference
+            android:key="notification_enable_sound"
+            android:title="Notification sound"
+            android:summary="Play a sound when a notification is recieved"
+            android:defaultValue="false" />
+
+        <CheckBoxPreference
+            android:key="notification_enable_light"
+            android:title="Notification light"
+            android:summary="Turn the notification LED on when a notification is recieved"
+            android:defaultValue="true" />
+
+        <CheckBoxPreference
+            android:key="notification_enable_vibrate"
+            android:title="Notification vibration"
+            android:summary="Vibrate when a notification is recieved"
+            android:defaultValue="false" />
+
+    </PreferenceCategory>
+
+</PreferenceScreen>

android/app/version.properties

@@ -0,0 +1,3 @@
+#Sat Oct 20 02:47:36 CEST 2018
+VERSION_NAME=0.0.2
+VERSION_CODE=2

android/build.gradle

@@ -7,9 +7,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
-        
-
+        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.google.gms:google-services:4.0.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -19,6 +18,8 @@ allprojects {
     repositories {
         google()
         jcenter()
+        maven { url "https://jitpack.io" }
+        maven { url "https://dl.bintray.com/gericop/maven" }
     }
 }
 

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Sep 21 22:14:10 CEST 2018
+#Wed Sep 26 22:10:14 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip

app/build.gradle

@@ -1,28 +0,0 @@
-apply plugin: 'com.android.application'
-
-android {
-    compileSdkVersion 27
-    defaultConfig {
-        applicationId "com.blackforestbytes.simplecloudnotifier"
-        minSdkVersion 15
-        targetSdkVersion 27
-        versionCode 1
-        versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-    }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-}
-
-dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
-    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'
-}

app/src/androidTest/java/com/blackforestbytes/simplecloudnotifier/ExampleInstrumentedTest.java

@@ -1,26 +0,0 @@
-package com.blackforestbytes.simplecloudnotifier;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-    @Test
-    public void useAppContext() {
-        // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getTargetContext();
-
-        assertEquals("com.blackforestbytes.simplecloudnotifier", appContext.getPackageName());
-    }
-}

app/src/main/java/com/blackforestbytes/simplecloudnotifier/MainActivity.java

@@ -1,13 +0,0 @@
-package com.blackforestbytes.simplecloudnotifier;
-
-import android.support.v7.app.AppCompatActivity;
-import android.os.Bundle;
-
-public class MainActivity extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-    }
-}

app/src/main/res/layout/activity_main.xml

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".MainActivity">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-</android.support.constraint.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -1,3 +0,0 @@
-<resources>
-    <string name="app_name">SimpleCloudNotifier</string>
-</resources>

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

@@ -1,11 +0,0 @@
-<resources>
-
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
-    </style>
-
-</resources>

app/src/test/java/com/blackforestbytes/simplecloudnotifier/ExampleUnitTest.java

@@ -1,17 +0,0 @@
-package com.blackforestbytes.simplecloudnotifier;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-    @Test
-    public void addition_isCorrect() {
-        assertEquals(4, 2 + 2);
-    }
-}

store/description.txt

@@ -0,0 +1,16 @@
+SimpleCloudNotifier is a app to display messages that you can send to your phone with a simple POST request to the right URL.
+
+After you start the app it generates a userID and a private key.
+Now you can send your message to https://simplecloudnotifier.blackforestbytes.com/send.php and a notification will be pushed to your phone.
+(see https://simplecloudnotifier.blackforestbytes.com/ for an example with curl)
+
+
+Use it to
+ - send yourself automated messages from cron jobs
+ - notify youreself when long-running scripts finish
+ - send server error messages directly to your phone
+ - integrate with other online services
+
+The possibilities are endless*
+
+<i>*Disclaimer: Developer does not actually guarantee endless possibilities</i>

web/.gitignore

@@ -0,0 +1,183 @@
+
+# Created by https://www.gitignore.io/api/git,windows,intellij,phpstorm+all
+
+### Git ###
+# Created by git for backups. To disable backups in Git:
+# $ git config --global mergetool.keepBackup false
+*.orig
+
+# Created by git when using merge tools for conflicts
+*.BACKUP.*
+*.BASE.*
+*.LOCAL.*
+*.REMOTE.*
+*_BACKUP_*.txt
+*_BASE_*.txt
+*_LOCAL_*.txt
+*_REMOTE_*.txt
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### PhpStorm+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+
+# Generated files
+
+# Sensitive or high-churn files
+
+# Gradle
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+
+# CMake
+
+# Mongo Explorer plugin
+
+# File-based project format
+
+# IntelliJ
+
+# mpeltonen/sbt-idea plugin
+
+# JIRA plugin
+
+# Cursive Clojure plugin
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+
+# Editor-based Rest Client
+
+# Android studio 3.1+ serialized cache file
+
+### PhpStorm+all Patch ###
+# Ignores the whole .idea folder and all .iml files
+# See https://github.com/joeblau/gitignore.io/issues/186 and https://github.com/joeblau/gitignore.io/issues/360
+
+.idea/
+
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+
+# End of https://www.gitignore.io/api/git,windows,intellij,phpstorm+all
+
+
+
+#################
+
+config.php

web/css/style.css

@@ -0,0 +1,195 @@
+
+html
+{
+    height: 100%;
+}
+
+body
+{
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 100%;
+
+}
+
+@keyframes blink-shadow {
+    0%   { box-shadow: 0 0 32px #DDD; }
+    50%  { box-shadow: none; }
+    100% { box-shadow: 0 0 32px #DDD; }
+}
+
+#mainpnl
+{
+    box-shadow: 0 0 32px #DDD;
+    animation:blink-shadow ease-in-out 4s infinite;
+    width: 87%;
+    min-width: 300px;
+    max-width: 900px;
+    position: relative;
+    min-height: 485px;
+}
+
+#mainpnl input,
+#mainpnl textarea
+{
+    width: 100%;
+}
+
+.responsive-label {
+    align-items:center;
+}
+@media (min-width: 768px) {
+    .responsive-label .col-md-3 {
+        text-align:right
+    }
+}
+
+#mainpnl h1
+{
+    text-align: center;
+    margin-top: 0;
+    margin-bottom: 24px;
+    font-weight: bold;
+    color: #FFF;
+    text-shadow: #000 0 0 2px, #888 0 0 8px;
+}
+@media (max-width: 600px) {
+    #mainpnl h1 {
+        font-size: calc(0.85rem * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio));
+        margin-top: 40px;
+    }
+}
+
+#mainpnl button
+{
+    width: 100%;
+    margin-left: 4px;
+    margin-right: 4px;
+}
+
+#copyinfo
+{
+    margin: 4px;
+    position: fixed;
+    bottom: 0;
+    right: 0;
+    z-index: -999;
+}
+
+#copyinfo a:hover
+{
+    font-family: "Courier New", monospace;
+    color: #00F;
+}
+
+#copyinfo a,
+#copyinfo a:visited,
+#copyinfo a:active
+{
+    font-family: "Courier New", monospace;
+    color: #AAA;
+    text-decoration: none;
+}
+
+#tr_link
+{
+    position: absolute;
+    top: 0;
+    right: 0;
+    margin: -1px -1px 0 0;
+    border-top-left-radius: 0;
+    border-bottom-right-radius: 0;
+    min-width: 40px;
+    text-align: center;
+}
+
+#tl_link
+{
+    position: absolute;
+    top: 0;
+    left: 0;
+    margin: -1px 0 0 -1px;
+    border-top-right-radius: 0;
+    border-bottom-left-radius: 0;
+    padding: 4px 4px 0 4px;
+}
+
+.icn-google-play {
+    display: inline-block;
+    width: 32px;
+    height: 32px;
+    background: url('data:image/svg+xml;base64,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') 50% 50% no-repeat;
+    background-size: 100%;
+}
+
+#btnSend
+{
+    height: 42px;
+}
+
+#btnSend .spinnerbox .spinner
+{
+    margin: 0;
+    padding: 0;
+    height: 16px;
+    width: 16px;
+}
+
+#btnSend .spinnerbox
+{
+    margin: -8px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    align-content: center;
+}
+
+input[type='number'] {
+    -moz-appearance:textfield;
+}
+
+input::-webkit-outer-spin-button,
+input::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+}
+
+.input-invalid,
+.input-invalid:hover,
+.input-invalid:active
+{
+    border-color: var(--input-invalid-color) !important;
+    box-shadow: none !important;
+}
+
+.card.success {
+    --card-back-color: rgb(48, 135, 50);
+    --card-border-color: rgba(0, 0, 0, 0.3);;
+}
+
+.fullcenterflex
+{
+    width: 100%;
+    height: 100%;
+    position: absolute;
+    top: 0;
+    left: 0;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    align-content: center;
+}
+
+a.card,
+a.card:active,
+a.card:visited,
+a.card:hover
+{
+    color: #000;
+    text-decoration: none;
+}
+
+a.card:hover
+{
+    box-shadow: 0 0 16px #AAA;
+}

web/css/toastify.min.css

@@ -0,0 +1,15 @@
+/**
+ * Minified by jsDelivr using clean-css v4.2.0.
+ * Original file: /npm/toastify.js@1.3.0/src/toastify.css
+ * 
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+/*!
+ * Toastify js 1.2.2
+ * https://github.com/apvarun/toastify-js
+ * @license MIT licensed
+ *
+ * Copyright (C) 2018 Varun A P
+ */
+.toastify{padding:12px 20px;color:#fff;display:inline-block;box-shadow:0 3px 6px -1px rgba(0,0,0,.12),0 10px 36px -4px rgba(77,96,232,.3);background:-webkit-linear-gradient(315deg,#73a5ff,#5477f5);background:linear-gradient(135deg,#73a5ff,#5477f5);position:fixed;opacity:0;transition:all .4s cubic-bezier(.215,.61,.355,1);border-radius:2px;cursor:pointer;text-decoration:none;max-width:calc(50% - 20px)}.toastify.on{opacity:1}.toast-close{opacity:.4;padding:0 5px}.right{right:15px}.left{left:15px}.top{top:-150px}.bottom{bottom:-150px}.rounded{border-radius:25px}.avatar{width:1.5em;height:1.5em;margin:0 5px;border-radius:2px}@media only screen and (max-width:360px){.left,.right{margin-left:auto;margin-right:auto;left:0;right:0;max-width:fit-content}}
+/*# sourceMappingURL=/sm/734ed69e2fe87a4469526acc0a10708fa8e0211c7d4359f9e034ceb89bb5d540.map */

web/index.php

@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+    <title>Simple Cloud Notifications</title>
+	<link rel="stylesheet" href="/css/toastify.min.css"/>
+	<link rel="stylesheet" href="/css/mini-default.min.css">            <!-- https://minicss.org/ -->
+	<!--<link rel="stylesheet" href="/css/mini-nord.min.css">-->
+	<!--<link rel="stylesheet" href="/css/mini-dark.min.css">-->
+	<link rel="stylesheet" href="/css/style.css">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+</head>
+<body>
+	<form id="mainpnl">
+
+		<a href="https://play.google.com/store/apps/details?id=com.blackforestbytes.simplecloudnotifier" class="button bordered" id="tl_link"><span class="icn-google-play"></span></a>
+		<a href="/index_api.php" class="button bordered" id="tr_link">API</a>
+
+		<h1>Simple Cloud Notifier</h1>
+
+		<div class="row responsive-label">
+			<div class="col-sm-12 col-md-3"><label for="uid" class="doc">UserID</label></div>
+			<div class="col-sm-12 col-md"><input placeholder="UserID" id="uid" class="doc" <?php echo (isset($_GET['preset_user_id']) ? (' value="'.$_GET['preset_user_id'].'" '):(''));?> type="number"></div>
+		</div>
+
+		<div class="row responsive-label">
+			<div class="col-sm-12 col-md-3"><label for="ukey" class="doc">Authentification Key</label></div>
+			<div class="col-sm-12 col-md"><input placeholder="Key" id="ukey" class="doc" <?php echo (isset($_GET['preset_user_key']) ? (' value="'.$_GET['preset_user_key'].'" '):(''));?> type="text" maxlength="64"></div>
+		</div>
+
+        <div class="row responsive-label">
+            <div class="col-sm-12 col-md-3"><label for="prio" class="doc">Priority</label></div>
+            <div class="col-sm-12 col-md">
+                <select id="prio" class="doc" type="text" style="width:100%;">
+                    <option value="0"  <?php echo (( isset($_GET['preset_priority'])&&$_GET['preset_priority']==='0') ? 'selected':'');?>>Low</option>
+                    <option value="1"  <?php echo ((!isset($_GET['preset_priority'])||$_GET['preset_priority']==='1') ? 'selected':'');?>>Normal</option>
+                    <option value="2"  <?php echo (( isset($_GET['preset_priority'])&&$_GET['preset_priority']==='2') ? 'selected':'');?>>High</option>
+                </select>
+            </div>
+        </div>
+
+		<div class="row responsive-label">
+			<div class="col-sm-12 col-md-3"><label for="msg" class="doc">Message Title</label></div>
+			<div class="col-sm-12 col-md"><input placeholder="Message" id="msg" class="doc" <?php echo (isset($_GET['preset_title']) ? (' value="'.$_GET['preset_title'].'" '):(''));?> type="text" maxlength="80"></div>
+		</div>
+
+		<div class="row responsive-label">
+			<div class="col-sm-12 col-md-3"><label for="txt" class="doc">Message Content</label></div>
+			<div class="col-sm-12 col-md"><textarea id="txt" class="doc" <?php echo (isset($_GET['preset_content']) ? (' value="'.$_GET['preset_content'].'" '):(''));?> rows="5"></textarea></div>
+		</div>
+
+		<div class="row">
+			<div class="col-sm-12 col-md-3"></div>
+			<div class="col-sm-12 col-md"><button type="submit" class="primary bordered" id="btnSend">Send</button></div>
+		</div>
+	</form>
+
+	<div id="copyinfo">
+		<a href="https://www.blackforestbytes.com">&#169; blackforestbytes</a>
+	</div>
+
+	<script src="/js/logic.js" type="text/javascript" ></script>
+	<script src="/js/toastify.js"></script>
+</body>
+</html>

web/index_api.php

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+	<link rel="stylesheet" href="/css/mini-default.min.css">
+    <title>Simple Cloud Notifications - API</title>
+    <!--<link rel="stylesheet" href="/css/mini-nord.min.css">-->
+    <!--<link rel="stylesheet" href="/css/mini-dark.min.css">-->
+	<link rel="stylesheet" href="/css/style.css">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+</head>
+<body>
+	<form id="mainpnl">
+        <a href="https://play.google.com/store/apps/details?id=com.blackforestbytes.simplecloudnotifier" class="button bordered" id="tl_link"><span class="icn-google-play"></span></a>
+        <a href="/index.php" class="button bordered" id="tr_link">Send</a>
+
+		<h1>Simple Cloud Notifier</h1>
+
+        <p>Get your user-id and user-key from the app and send notifications to your phone by performing a POST request against <code>https://simplecloudnotifier.blackforestbytes.com/send.php</code></p>
+        <pre>curl                                          \
+    --data "user_id={userid}"                 \
+    --data "user_key={userkey}"               \
+    --data "priority={0|1|2}"                 \
+    --data "title={message_title}"            \
+    --data "content={message_content}"        \
+    https://scn.blackforestbytes.com/send.php</pre>
+    <p>The <code>content</code> and <code>priority</code> parameters are optional, you can also send message with only a title and the default priority</p>
+        <pre>curl                                          \
+    --data "user_id={userid}"                 \
+    --data "user_key={userkey}"               \
+    --data "title={message_title}"            \
+    https://scn.blackforestbytes.com/send.php</pre>
+    </form>
+
+	<div id="copyinfo">
+		<a href="https://www.blackforestbytes.com">&#169; blackforestbytes</a>
+	</div>
+</body>
+</html>

web/index_sent.php

@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+    <title>Simple Cloud Notifications</title>
+	<link rel="stylesheet" href="/css/mini-default.min.css">
+	<!--<link rel="stylesheet" href="/css/mini-nord.min.css">-->
+	<!--<link rel="stylesheet" href="/css/mini-dark.min.css">-->
+	<link rel="stylesheet" href="/css/style.css">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+</head>
+<body>
+
+
+	<form id="mainpnl">
+
+        <div class="fullcenterflex">
+
+            <?php if (isset($_GET['ok']) && $_GET['ok'] === "1" ): ?>
+
+                <a class="card success" href="/index.php?preset_user_id=<?php echo isset($_GET['preset_user_id'])?$_GET['preset_user_id']:'ERR';?>&preset_user_key=<?php echo isset($_GET['preset_user_key'])?$_GET['preset_user_key']:'ERR';?>">
+                    <div class="section">
+                        <h3 class="doc">Message sent</h3>
+                        <p class="doc">Message succesfully sent<br>
+                            <?php echo isset($_GET['quota_remain'])?$_GET['quota_remain']:'ERR';?>/<?php echo isset($_GET['quota_max'])?$_GET['quota_max']:'ERR';?> remaining</p>
+                    </div>
+                </a>
+
+			<?php else: ?>
+
+                <a class="card error" href="/index.php">
+                    <div class="section">
+                        <h3 class="doc">Failure</h3>
+                        <p class="doc">Unknown error</p>
+                    </div>
+                </a>
+
+            <?php endif; ?>
+
+        </div>
+
+        <a href="https://play.google.com/store/apps/details?id=com.blackforestbytes.simplecloudnotifier" class="button bordered" id="tl_link"><span class="icn-google-play"></span></a>
+        <a href="/index.php" class="button bordered" id="tr_link">Send</a>
+
+        <h1>Simple Cloud Notifier</h1>
+
+    </form>
+
+	<div id="copyinfo">
+		<a href="https://www.blackforestbytes.com">&#169; blackforestbytes</a>
+	</div>
+
+</body>
+</html>

web/info.php

@@ -0,0 +1,42 @@
+<?php
+
+include_once 'model.php';
+
+$INPUT = array_merge($_GET, $_POST);
+
+
+if (!isset($INPUT['user_id']))  die(json_encode(['success' => false, 'errid'=>101, 'message' => 'Missing parameter [[user_id]]']));
+if (!isset($INPUT['user_key'])) die(json_encode(['success' => false, 'errid'=>102, 'message' => 'Missing parameter [[user_key]]']));
+
+$user_id   = $INPUT['user_id'];
+$user_key  = $INPUT['user_key'];
+
+//----------------------
+
+$pdo = getDatabase();
+
+$stmt = $pdo->prepare('SELECT user_id, user_key, quota_today, quota_max, quota_day FROM users WHERE user_id = :uid LIMIT 1');
+$stmt->execute(['uid' => $user_id]);
+
+$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
+if (count($datas)<=0) die(json_encode(['success' => false, 'errid'=>201, 'message' => 'User not found']));
+$data = $datas[0];
+
+if ($data === null) die(json_encode(['success' => false, 'errid'=>202, 'message' => 'User not found']));
+if ($data['user_id'] !== (int)$user_id) die(json_encode(['success' => false, 'errid'=>203, 'message' => 'UserID not found']));
+if ($data['user_key'] !== $user_key) die(json_encode(['success' => false, 'errid'=>204, 'message' => 'Authentification failed']));
+
+$quota = $data['quota_today'];
+$quota_max = $data['quota_max'];
+
+if ($data['quota_day'] === null || $data['quota_day'] !== date("Y-m-d")) $quota=0;
+
+echo json_encode(
+[
+	'success'  => true,
+	'user_id'  => $user_id,
+	'quota'    => $quota,
+	'quota_max'=> $quota_max,
+	'message'  => 'ok'
+]);
+return 0;

web/js/logic.js

@@ -0,0 +1,90 @@
+
+function send()
+{
+	let me = document.getElementById("btnSend");
+	if (me.classList.contains("btn-disabled")) return;
+
+	me.innerHTML = "<div class=\"spinnerbox\"><div class=\"spinner primary\"></div></div>";
+
+	me.classList.add("btn-disabled");
+
+	let uid = document.getElementById("uid");
+	let key = document.getElementById("ukey");
+	let msg = document.getElementById("msg");
+	let txt = document.getElementById("txt");
+	let pio = document.getElementById("prio");
+
+	uid.classList.remove('input-invalid');
+	key.classList.remove('input-invalid');
+	msg.classList.remove('input-invalid');
+	txt.classList.remove('input-invalid');
+	pio.classList.remove('input-invalid');
+
+	let data = new FormData();
+	data.append('user_id', uid.value);
+	data.append('user_key', key.value);
+	data.append('title', msg.value);
+	data.append('content', txt.value);
+	data.append('priority', pio.value);
+
+	let xhr = new XMLHttpRequest();
+	xhr.open('POST', '/send.php', true);
+	xhr.onreadystatechange = function ()
+	{
+		if (xhr.readyState !== 4) return;
+
+		console.log('Status: ' + xhr.status);
+		if (xhr.status === 200)
+		{
+			let resp = JSON.parse(xhr.responseText);
+			if (!resp.success)
+			{
+				if (resp.errhighlight === 101) uid.classList.add('input-invalid');
+				if (resp.errhighlight === 102) key.classList.add('input-invalid');
+				if (resp.errhighlight === 103) msg.classList.add('input-invalid');
+				if (resp.errhighlight === 104) txt.classList.add('input-invalid');
+				if (resp.errhighlight === 105) pio.classList.add('input-invalid');
+
+				Toastify({
+					text: resp.message,
+					gravity: "top",
+					positionLeft: false,
+					backgroundColor: "#D32F2F",
+				}).showToast();
+			}
+			else
+			{
+				window.location.href =
+					'/index_sent.php' +
+					'?ok=' + 1 +
+					'&message_count=' + resp.messagecount +
+					'&quota=' + resp.quota +
+					'&quota_remain=' + (resp.quota_max-resp.quota) +
+					'&quota_max=' + resp.quota_max +
+					'&preset_user_id=' + uid.value +
+					'&preset_user_key=' + key.value;
+			}
+		}
+		else
+		{
+			Toastify({
+				text: 'Request failed: Statuscode=' + xhr.status,
+				gravity: "top",
+				positionLeft: false,
+				backgroundColor: "#D32F2F",
+			}).showToast();
+		}
+
+		me.classList.remove("btn-disabled");
+		me.innerHTML = "Send";
+	};
+	xhr.send(data);
+}
+
+window.addEventListener("load",function ()
+{
+	let btnSend = document.getElementById("btnSend");
+
+	if (btnSend !== undefined) btnSend.onclick = function () { send(); return false; };
+
+},false);

web/js/toastify.js

@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using UglifyJS v3.4.3.
+ * Original file: /npm/toastify-js@1.3.0/src/toastify.js
+ * 
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+!function(t,o){"object"==typeof module&&module.exports?(require("./toastify.css"),module.exports=o()):t.Toastify=o()}(this,function(t){var i=function(t){return new i.lib.init(t)};function r(t,o){return!(!t||"string"!=typeof o)&&!!(t.className&&-1<t.className.trim().split(/\s+/gi).indexOf(o))}return i.lib=i.prototype={toastify:"1.2.2",constructor:i,init:function(t){return t||(t={}),this.options={},this.options.text=t.text||"Hi there!",this.options.duration=t.duration||3e3,this.options.selector=t.selector,this.options.callback=t.callback||function(){},this.options.destination=t.destination,this.options.newWindow=t.newWindow||!1,this.options.close=t.close||!1,this.options.gravity="bottom"==t.gravity?"bottom":"top",this.options.positionLeft=t.positionLeft||!1,this.options.backgroundColor=t.backgroundColor,this.options.avatar=t.avatar||"",this.options.className=t.className||"",this},buildToast:function(){if(!this.options)throw"Toastify is not initialized";var t=document.createElement("div");if(t.className="toastify on "+this.options.className,!0===this.options.positionLeft?t.className+=" left":t.className+=" right",t.className+=" "+this.options.gravity,this.options.backgroundColor&&(t.style.background=this.options.backgroundColor),t.innerHTML=this.options.text,""!==this.options.avatar){var o=document.createElement("img");o.src=this.options.avatar,o.className="avatar",!0===this.options.positionLeft?t.appendChild(o):t.insertAdjacentElement("beforeend",o)}if(!0===this.options.close){var i=document.createElement("span");i.innerHTML="&#10006;",i.className="toast-close",i.addEventListener("click",function(t){t.stopPropagation(),this.removeElement(t.target.parentElement),window.clearTimeout(t.target.parentElement.timeOutValue)}.bind(this));var n=0<window.innerWidth?window.innerWidth:screen.width;!0===this.options.positionLeft&&360<n?t.insertAdjacentElement("afterbegin",i):t.appendChild(i)}return void 0!==this.options.destination&&t.addEventListener("click",function(t){t.stopPropagation(),!0===this.options.newWindow?window.open(this.options.destination,"_blank"):window.location=this.options.destination}.bind(this)),t},showToast:function(){var t,o=this.buildToast();if(!(t=void 0===this.options.selector?document.body:document.getElementById(this.options.selector)))throw"Root element is not defined";return t.insertBefore(o,t.firstChild),i.reposition(),o.timeOutValue=window.setTimeout(function(){this.removeElement(o)}.bind(this),this.options.duration),this},removeElement:function(t){t.className=t.className.replace(" on",""),window.setTimeout(function(){t.parentNode.removeChild(t),this.options.callback.call(t),i.reposition()}.bind(this),400)}},i.reposition=function(){for(var t,o={top:15,bottom:15},i={top:15,bottom:15},n={top:15,bottom:15},e=document.getElementsByClassName("toastify"),s=0;s<e.length;s++){t=!0===r(e[s],"top")?"top":"bottom";var a=e[s].offsetHeight;(0<window.innerWidth?window.innerWidth:screen.width)<=360?(e[s].style[t]=n[t]+"px",n[t]+=a+15):!0===r(e[s],"left")?(e[s].style[t]=o[t]+"px",o[t]+=a+15):(e[s].style[t]=i[t]+"px",i[t]+=a+15)}return this},i.lib.init.prototype=i.lib,i});
+//# sourceMappingURL=/sm/3f68e387be4f7a323a891120e4e01e3bee54a927113a386cf5e598b3cd442fcc.map

web/model.php

@@ -0,0 +1,73 @@
+<?php
+
+include('lib/httpful.phar');
+
+class Statics
+{
+	public static $DB = NULL;
+	public static $CFG = NULL;
+}
+
+function getConfig()
+{
+	if (Statics::$CFG !== NULL) return Statics::$CFG;
+
+	return Statics::$CFG = require "config.php";
+}
+
+function getDatabase()
+{
+	if (Statics::$DB !== NULL) return Statics::$DB;
+
+	$_config = getConfig()['database'];
+
+	$dsn = "mysql:host=" . $_config['host'] . ";dbname=" . $_config['database'] . ";charset=utf8";
+	$opt = [
+		PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+		PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+		PDO::ATTR_EMULATE_PREPARES   => false,
+	];
+
+	return Statics::$DB = new PDO($dsn, $_config['user'], $_config['password'], $opt);
+}
+
+function generateRandomAuthKey()
+{
+	$random = '';
+	for ($i = 0; $i < 64; $i++)
+
+		try {
+			switch (random_int(1, 3)) {
+				case 1:
+					$random .= chr(random_int(ord('0'), ord('9')));
+					break;
+				case 2:
+					$random .= chr(random_int(ord('A'), ord('Z')));
+					break;
+				case 3:
+					$random .= chr(random_int(ord('a'), ord('z')));
+					break;
+
+			}
+		}
+		catch (Exception $e)
+		{
+			die(json_encode(['success' => false, 'message' => 'Internal error - no randomness']));
+		}
+	return $random;
+}
+
+function sendPOST($url, $body, $header)
+{
+	$builder = \Httpful\Request::post($url);
+
+	$builder->body($body);
+
+	foreach ($header as $k => $v) $builder->addHeader($k, $v);
+
+	$response = $builder->send();
+
+	if ($response->code != 200) throw new Exception("Repsponse code: " . $response->code);
+
+	return $response->body;
+}

web/register.php

@@ -0,0 +1,28 @@
+<?php
+
+include_once 'model.php';
+
+$INPUT = array_merge($_GET, $_POST);
+
+if (!isset($INPUT['fcm_token'])) die(json_encode(['success' => false, 'message' => 'Missing parameter [[fcm_token]]']));
+
+$fcmtoken  = $INPUT['fcm_token'];
+$user_key = generateRandomAuthKey();
+
+$pdo = getDatabase();
+
+$stmt = $pdo->prepare('INSERT INTO users (user_key, fcm_token, timestamp_accessed) VALUES (:key, :token, NOW())');
+$stmt->execute(['key' => $user_key, 'token' => $fcmtoken]);
+$user_id = $pdo->lastInsertId('user_id');
+
+echo json_encode(
+[
+	'success' => true,
+	'user_id' => $user_id,
+	'user_key' => $user_key,
+	'quota'    => 0,
+	'quota_max'=> 100,
+	'message' => 'New user registered'
+]);
+
+return 0;

web/schema.sql

@@ -0,0 +1,15 @@
+CREATE TABLE `users`
+(
+	`user_id`            INT(11)      NOT NULL   AUTO_INCREMENT,
+	`user_key`           VARCHAR(64)  NOT NULL,
+	`fcm_token`          VARCHAR(256)     NULL   DEFAULT NULL,
+	`messages_sent`      INT(11)      NOT NULL   DEFAULT '0',
+	`timestamp_created`  DATETIME     NOT NULL   DEFAULT CURRENT_TIMESTAMP,
+	`timestamp_accessed` DATETIME         NULL   DEFAULT NULL,
+
+	`quota_today`        INT(11)      NOT NULL   DEFAULT '0',
+	`quota_day`          DATE             NULL   DEFAULT NULL,
+	`quota_max`          INT(11)      NOT NULL   DEFAULT '100',
+
+	PRIMARY KEY (`user_id`)
+);

web/send.php

@@ -0,0 +1,100 @@
+<?php
+
+include_once 'model.php';
+
+//------------------------------------------------------------------
+sleep(1);
+//------------------------------------------------------------------
+
+$INPUT = array_merge($_GET, $_POST);
+
+if (!isset($INPUT['user_id']))  die(json_encode(['success' => false, 'errhighlight' => 101, 'message' => 'Missing parameter [[user_id]]']));
+if (!isset($INPUT['user_key'])) die(json_encode(['success' => false, 'errhighlight' => 102, 'message' => 'Missing parameter [[user_token]]']));
+if (!isset($INPUT['title']))    die(json_encode(['success' => false, 'errhighlight' => 103, 'message' => 'Missing parameter [[title]]']));
+
+//------------------------------------------------------------------
+
+$user_id  = $INPUT['user_id'];
+$user_key = $INPUT['user_key'];
+$message  = $INPUT['title'];
+$content  = isset($INPUT['content'])  ? $INPUT['content']  : '';
+$priority = isset($INPUT['priority']) ? $INPUT['priority'] : '1';
+
+//------------------------------------------------------------------
+
+if ($priority !== '0' && $priority !== '1' && $priority !== '2') die(json_encode(['success' => false, 'errhighlight' => 105, 'message' => 'Invalid priority']));
+
+if (strlen(trim($message)) == 0) die(json_encode(['success' => false, 'errhighlight' => 103, 'message' => 'No title specified']));
+if (strlen($message) > 120)      die(json_encode(['success' => false, 'errhighlight' => 103, 'message' => 'Title too long (120 characters)']));
+if (strlen($content) > 10000)    die(json_encode(['success' => false, 'errhighlight' => 104, 'message' => 'Content too long (10000 characters)']));
+
+//------------------------------------------------------------------
+
+$pdo = getDatabase();
+
+$stmt = $pdo->prepare('SELECT user_id, user_key, fcm_token, messages_sent, quota_today, quota_max, quota_day FROM users WHERE user_id = :uid LIMIT 1');
+$stmt->execute(['uid' => $user_id]);
+
+$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
+if (count($datas)<=0) die(json_encode(['success' => false, 'errhighlight' => 101, 'message' => 'User not found']));
+$data = $datas[0];
+
+if ($data === null) die(json_encode(['success' => false, 'errhighlight' => 101, 'message' => 'User not found']));
+if ($data['user_id'] !== (int)$user_id) die(json_encode(['success' => false, 'errhighlight' => 101, 'message' => 'UserID not found']));
+if ($data['user_key'] !== $user_key) die(json_encode(['success' => false, 'errhighlight' => 102, 'message' => 'Authentification failed']));
+
+$fcm = $data['fcm_token'];
+
+$new_quota = $data['quota_today'] + 1;
+if ($data['quota_day'] === null || $data['quota_day'] !== date("Y-m-d")) $new_quota=1;
+if ($new_quota > $data['quota_max']) die(json_encode(['success' => false, 'errhighlight' => -1, 'message' => 'Daily quota reached ('.$data['quota_max'].')']));
+
+//------------------------------------------------------------------
+
+$url = "https://fcm.googleapis.com/fcm/send";
+$payload = json_encode(
+[
+	'to' => $fcm,
+	//'dry_run' => true,
+	'android' => [ 'priority' => 'high' ],
+	//'notification' =>
+	//[
+	//	'title' => $message,
+	//	'body' => $content,
+	//],
+	'data' =>
+	[
+		'title' => $message,
+		'body' => $content,
+		'priority' => $priority,
+		'timestamp' => time(),
+	]
+]);
+$header=
+[
+	'Authorization' => 'key=' . getConfig()['firebase']['server_key'],
+	'Content-Type' => 'application/json',
+];
+
+try
+{
+	$httpresult = sendPOST($url, $payload, $header);
+}
+catch (Exception $e)
+{
+	die(json_encode(['success' => false, 'message' => 'Exception: ' . $e->getMessage()]));
+}
+
+$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), messages_sent=messages_sent+1, quota_today=:q, quota_day=NOW() WHERE user_id = :uid');
+$stmt->execute(['uid' => $user_id, 'q' => $new_quota]);
+
+echo (json_encode(
+[
+	'success' => true,
+	'message' => 'Message sent',
+	'response' => $httpresult,
+	'messagecount' => $data['messages_sent']+1,
+	'quota'=>$new_quota,
+	'quota_max'=>$data['quota_max'],
+]));
+return 0;