does not really work

android/.idea/assetWizardSettings.xml

@@ -14,8 +14,8 @@
                         <option name="values">
                           <map>
                             <entry key="assetSourceType" value="FILE" />
-                            <entry key="outputName" value="ic_bfb" />
+                            <entry key="outputName" value="ic_refresh" />
-                            <entry key="sourceFile" value="F:\Eigene Dateien\Dropbox\Work\BlackForestBytes\Daten\Images\Logo (BFB)\blackforestbytes_logo.svg" />
+                            <entry key="sourceFile" value="C:\Users\Mike\Downloads\if_refresh_383083.svg" />
                           </map>
                         </option>
                       </PersistentState>

android/app/build.gradle

@@ -15,6 +15,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        targetCompatibility 1.8
+        sourceCompatibility 1.8
+    }
 }
 
 dependencies {
@@ -29,6 +33,9 @@ dependencies {
     implementation 'com.google.firebase:firebase-core:16.0.3'
     implementation 'com.google.firebase:firebase-messaging:17.3.2'
     implementation 'com.android.support:support-v4:27.1.1'
+
+    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+    implementation 'com.github.kenglxn.QRGen:android:2.5.0'
 }
 
 apply plugin: 'com.google.gms.google-services'

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

@@ -4,7 +4,9 @@ import android.app.Application;
 import android.content.Context;
 import android.widget.Toast;
 
+import com.blackforestbytes.simplecloudnotifier.view.AccountFragment;
 import com.blackforestbytes.simplecloudnotifier.view.MainActivity;
+import com.blackforestbytes.simplecloudnotifier.view.TabAdapter;
 
 import java.lang.ref.WeakReference;
 
@@ -28,11 +30,7 @@ public class SCNApp extends Application
         final MainActivity a = mainActivity.get();
         if (a != null)
         {
-            a.runOnUiThread(new Runnable() {
+            a.runOnUiThread(() -> Toast.makeText(a, msg, duration).show());
-                public void run() {
-                    Toast.makeText(a, msg, duration).show();
-                }
-            });
         }
     }
 
@@ -43,6 +41,23 @@ public class SCNApp extends Application
         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);

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

@@ -65,7 +65,7 @@ public class CMessageList
                 {
                     MessageAdapter a = ref.get();
                     if (a == null) continue;
-                    a.notifyItemInserted(count);
+                    a.customNotifyItemInserted(count);
                 }
                 CleanUpListener();
             }

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 +1,276 @@
+package com.blackforestbytes.simplecloudnotifier.model;
+
+import android.os.Build;
+import android.util.Log;
+import android.view.View;
+
+import com.blackforestbytes.simplecloudnotifier.BuildConfig;
+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://simplecloudnotifier.blackforestbytes.com/";
+    public static final String BASE_URL = "http://10.0.2.2:1010/";
+
+    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

@@ -5,6 +5,7 @@ import android.widget.Toast;
 
 import com.blackforestbytes.simplecloudnotifier.SCNApp;
 import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
+import com.blackforestbytes.simplecloudnotifier.model.SCNSettings;
 import com.google.firebase.messaging.FirebaseMessagingService;
 import com.google.firebase.messaging.RemoteMessage;
 
@@ -14,6 +15,7 @@ public class FBMService extends FirebaseMessagingService
     public void onNewToken(String token)
     {
         Log.i("Firebase::NewToken", token);
+        SCNSettings.inst().setServerToken(token, null);
     }
 
     @Override

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

@@ -1,13 +1,33 @@
 package com.blackforestbytes.simplecloudnotifier.view;
 
+import android.annotation.SuppressLint;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.VectorDrawable;
+import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
+import android.util.DisplayMetrics;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+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 com.blackforestbytes.simplecloudnotifier.model.ServerCommunication;
+
+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
 {
@@ -19,7 +39,82 @@ public class AccountFragment extends Fragment
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
     {
-        return inflater.inflate(R.layout.fragment_account, container, false);
+        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().Messages.clear();
+            CMessageList.inst().fullSave();
+            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)
+    {
+        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

@@ -8,34 +8,40 @@ 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.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);
+
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
-        TabLayout tabLayout = findViewById(R.id.tab_layout);
+        ViewPager viewPager = findViewById(R.id.pager);
-        tabLayout.addTab(tabLayout.newTab().setText("Notifications"));
+        PagerAdapter adapter = adpTabs = new TabAdapter(getSupportFragmentManager());
-        tabLayout.addTab(tabLayout.newTab().setText("Account"));
-        tabLayout.addTab(tabLayout.newTab().setText("Settings"));
-        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
-
-        final ViewPager viewPager = findViewById(R.id.pager);
-        final PagerAdapter adapter = new TabAdapter(getSupportFragmentManager());
         viewPager.setAdapter(adapter);
-        viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
+
+        TabLayout tabLayout = findViewById(R.id.tab_layout);
+        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
+        tabLayout.setupWithViewPager(viewPager);
 
         SCNApp.register(this);
+
+        SCNSettings.inst().work(this);
     }
 
     @Override

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

@@ -15,8 +15,11 @@ import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
 
 public class MessageAdapter extends RecyclerView.Adapter
 {
-    public MessageAdapter()
+    private final View vNoElements;
+
+    public MessageAdapter(View noElementsView)
     {
+        vNoElements = noElementsView;
         CMessageList.inst().register(this);
     }
 
@@ -42,6 +45,18 @@ public class MessageAdapter extends RecyclerView.Adapter
         return CMessageList.inst().size();
     }
 
+    public void customNotifyItemInserted(int idx)
+    {
+        notifyItemInserted(idx);
+        vNoElements.setVisibility(getItemCount()>0 ? View.VISIBLE : View.GONE);
+    }
+
+    public void customNotifyDataSetChanged()
+    {
+        notifyDataSetChanged();
+        vNoElements.setVisibility(getItemCount()>0 ? View.VISIBLE : View.GONE);
+    }
+
     private class MessagePresenter extends RecyclerView.ViewHolder implements View.OnClickListener
     {
         private TextView tvTimestamp;

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

@@ -27,7 +27,7 @@ public class NotificationsFragment extends Fragment
 
         RecyclerView rvMessages = v.findViewById(R.id.rvMessages);
         rvMessages.setLayoutManager(new LinearLayoutManager(this.getContext(), RecyclerView.VERTICAL, true));
-        rvMessages.setAdapter(new MessageAdapter());
+        rvMessages.setAdapter(new MessageAdapter(v.findViewById(R.id.tvNoElements)));
 
         return v;
     }

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

@@ -6,6 +6,10 @@ 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);
@@ -16,16 +20,28 @@ public class TabAdapter extends FragmentStatePagerAdapter {
 
         switch (position) {
             case 0:
-                return new NotificationsFragment();
+                return tab1;
             case 1:
-                return new AccountFragment();
+                return tab2;
             case 2:
-                return new SettingsFragment();
+                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_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/qr_default.xml

@@ -1,5 +1,5 @@
 <vector
-    android:width="256dp" android:height="256dp"
+    android:width="24dp" android:height="24dp"
     android:viewportWidth="296" android:viewportHeight="296"
     xmlns:android="http://schemas.android.com/apk/res/android">
 

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

@@ -1,197 +1,238 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-<android.support.constraint.ConstraintLayout
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    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"
-    tools:context=".view.AccountFragment"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    tools:context=".view.AccountFragment">
 
-    <ImageView
+    <android.support.constraint.ConstraintLayout
-        android:id="@+id/ic_img_user"
+        android:layout_width="match_parent"
-        android:layout_width="48dp"
+        android:layout_height="match_parent">
-        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
+        <ImageView
-        android:id="@+id/lblUserID"
+            android:id="@+id/ic_img_user"
-        android:layout_width="0dp"
+            android:layout_width="48dp"
-        android:layout_height="wrap_content"
+            android:layout_height="48dp"
-        android:layout_marginEnd="8dp"
+            android:layout_margin="16dp"
-        android:layout_marginStart="8dp"
+            android:layout_marginStart="16dp"
-        android:text="@string/str_userid"
+            android:layout_marginTop="92dp"
-        app:layout_constraintEnd_toEndOf="parent"
+            android:contentDescription="@string/ic_img_user_desc"
-        app:layout_constraintStart_toEndOf="@+id/ic_img_user"
+            android:src="@drawable/ic_user"
-        app:layout_constraintTop_toTopOf="@+id/ic_img_user" />
+            android:tint="#888"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
 
-    <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: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: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"
-            app:layout_constraintTop_toTopOf="parent"
+            android:indeterminate="true"
-            tools:layout_editor_absoluteX="8dp" />
+            android:indeterminateTint="#FFF"
-    </HorizontalScrollView>
+            tools:ignore="UnusedAttribute" />
+    </RelativeLayout>
 
-    <ImageButton
+</RelativeLayout>
-        android:id="@+id/btnCopyUserID"
-        android:layout_width="20dp"
-        android:layout_height="20dp"
-        android:layout_marginEnd="8dp"
-        android:background="@null"
-        android:padding="2dp"
-        android:scaleType="fitXY"
-        android:src="?android:attr/actionModeCopyDrawable"
-        app:layout_constraintBottom_toBottomOf="@+id/svUserID"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/svUserID"
-        android:contentDescription="@string/str_copy" />
-
-    <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: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: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"
-        android:contentDescription="@string/str_copy" />
-
-    <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="center"
-        android:src="@drawable/qr_default"
-        app:layout_constraintTop_toBottomOf="@+id/ic_img_quota"
-        app:layout_constraintBottom_toTopOf="@+id/btnAccountReset" />
-
-    <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_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:layout_editor_absoluteY="352dp"
-        app:layout_constraintBottom_toBottomOf="parent" />
-
-
-</android.support.constraint.ConstraintLayout>

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

@@ -12,4 +12,11 @@
         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/values/strings.xml

@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">SimpleCloudNotifier</string>
+    <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>
@@ -11,4 +11,7 @@
     <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>
 </resources>

android/build.gradle

@@ -18,6 +18,7 @@ allprojects {
     repositories {
         google()
         jcenter()
+        maven { url "https://jitpack.io" }
     }
 }
 

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  = $INPUT['token'];
+
+//----------------------
+
+$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' => 'No User 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/register.php

@@ -15,5 +15,14 @@ $stmt = $pdo->prepare('INSERT INTO users (user_key, fcm_token, timestamp_accesse
 $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, 'message' => 'new user registered']);
+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/update.php

@@ -7,17 +7,16 @@ $INPUT = array_merge($_GET, $_POST);
 
 if (!isset($INPUT['user_id']))  die(json_encode(['success' => false, 'message' => 'Missing parameter [[user_id]]']));
 if (!isset($INPUT['user_key'])) die(json_encode(['success' => false, 'message' => 'Missing parameter [[user_key]]']));
-if (!isset($INPUT['message']))  die(json_encode(['success' => false, 'message' => 'Missing parameter [[message]]']));
 
 $user_id   = $INPUT['user_id'];
-$user_key  = $INPUT['token'];
+$user_key  = $INPUT['user_key'];
-$fcm_token = isset($INPUT['token']) ? $INPUT['token'] : null;
+$fcm_token = isset($INPUT['fcm_token']) ? $INPUT['fcm_token'] : null;
 
 //----------------------
 
 $pdo = getDatabase();
 
-$stmt = $pdo->prepare('SELECT user_id, user_key FROM users WHERE user_id = :uid LIMIT 1');
+$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 = $stmt->fetchAll(PDO::FETCH_ASSOC);
@@ -28,6 +27,9 @@ if ($data === null) die(json_encode(['success' => false, 'message' => 'User not
 if ($data['user_id'] !== (int)$user_id) die(json_encode(['success' => false, 'message' => 'UserID not found']));
 if ($data['user_key'] !== $user_key) die(json_encode(['success' => false, 'message' => 'Authentification failed']));
 
+$quota = $data['quota_today'];
+$quota_max = $data['quota_max'];
+
 $new_userkey = generateRandomAuthKey();
 
 if ($fcm_token === null)
@@ -35,7 +37,15 @@ if ($fcm_token === null)
 	$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), user_key=:at WHERE user_id = :uid');
 	$stmt->execute(['uid' => $user_id, 'at' => $new_userkey]);
 
-	echo json_encode(['success' => true, 'user_id' => $user_id, 'user_key' => $new_userkey, 'message' => 'user updated']);
+	echo json_encode(
+	[
+		'success' => true,
+		'user_id' => $user_id,
+		'user_key' => $new_userkey,
+		'quota'    => $quota,
+		'quota_max'=> $quota_max,
+		'message' => 'user updated'
+	]);
 	return 0;
 }
 else
@@ -43,6 +53,14 @@ else
 	$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), fcm_token=:ft, user_key=:at WHERE user_id = :uid');
 	$stmt->execute(['uid' => $user_id, 'ft' => $fcm_token, 'at' => $new_userkey]);
 
-	echo json_encode(['success' => true, 'user_id' => $user_id, 'user_key' => $new_userkey, 'message' => 'user updated']);
+	echo json_encode(
+	[
+		'success' => true,
+		'user_id' => $user_id,
+		'user_key' => $new_userkey,
+		'quota'    => $quota,
+		'quota_max'=> $quota_max,
+		'message' => 'user updated'
+	]);
 	return 0;
 }