First commit

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 26
+    buildToolsVersion "26.0.1"
+    defaultConfig {
+        applicationId "eu.droogers.smsmatrix"
+        minSdkVersion 23
+        targetSdkVersion 26
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    repositories {
+        flatDir {
+            dir 'libs'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support.constraint:constraint-layout:1.0.2'
+    testCompile 'junit:junit:4.12'
+
+    compile(name: 'matrix-sdk', ext: 'aar')
+    compile(name: 'olm-sdk', ext: 'aar')
+
+    compile 'com.squareup.retrofit:retrofit:1.6.1'
+    compile 'com.google.code.gson:gson:2.3'
+    compile 'com.squareup.okhttp:okhttp-urlconnection:2.2.0'
+    compile 'com.squareup.okhttp:okhttp:2.2.0'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /home/gerben/Android/Sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/eu/droogers/smsmatrix/ExampleInstrumentedTest.java

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+package eu.droogers.smsmatrix;
+
+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.*;
+
+/**
+ * Instrumentation 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() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("eu.droogers.smsmatrix", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="eu.droogers.smsmatrix">
+
+    <uses-permission android:name="android.permission.SEND_SMS" />
+    <uses-permission android:name="android.permission.RECEIVE_SMS" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+
+    <application
+        tools:replace="allowBackup,label"
+        android:allowBackup="true"
+        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">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <receiver android:name="eu.droogers.smsmatrix.SmsListener">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
+            </intent-filter>
+        </receiver>
+
+        <service android:name="eu.droogers.smsmatrix.MatrixService" />
+
+    </application>
+
+</manifest>

app/src/main/java/eu/droogers/smsmatrix/EventListener.java

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+package eu.droogers.smsmatrix;
+
+import android.util.Log;
+
+import org.matrix.androidsdk.data.MyUser;
+import org.matrix.androidsdk.data.RoomState;
+import org.matrix.androidsdk.listeners.IMXEventListener;
+import org.matrix.androidsdk.rest.model.Event;
+import org.matrix.androidsdk.rest.model.User;
+import org.matrix.androidsdk.rest.model.bingrules.BingRule;
+
+import java.util.List;
+
+/**
+ * Created by gerben on 8-10-17.
+ */
+
+public class EventListener implements IMXEventListener {
+    private static final String TAG = "EventListener";
+    private boolean loaded = false;
+    private Matrix mx;
+
+    public EventListener (Matrix mx) {
+        this.mx = mx;
+    }
+
+    @Override
+    public void onStoreReady() {
+
+    }
+
+    @Override
+    public void onPresenceUpdate(Event event, User user) {
+
+    }
+
+    @Override
+    public void onAccountInfoUpdate(MyUser myUser) {
+
+    }
+
+    @Override
+    public void onIgnoredUsersListUpdate() {
+
+    }
+
+    @Override
+    public void onDirectMessageChatRoomsListUpdate() {
+
+    }
+
+    @Override
+    public void onLiveEvent(Event event, RoomState roomState) {
+        if (loaded == true) {
+//            mx.getUnreadEvents();
+            mx.sendEvent(event);
+        }
+        Log.e(TAG, "onLiveEvent: " + event + " " + event.getSender() + " : " + event.getContent());
+    }
+
+    @Override
+    public void onLiveEventsChunkProcessed(String s, String s1) {
+
+    }
+
+    @Override
+    public void onBingEvent(Event event, RoomState roomState, BingRule bingRule) {
+
+    }
+
+    @Override
+    public void onEventEncrypted(Event event) {
+
+    }
+
+    @Override
+    public void onEventDecrypted(Event event) {
+
+    }
+
+    @Override
+    public void onEventSent(Event event, String s) {
+
+    }
+
+    @Override
+    public void onFailedSendingEvent(Event event) {
+
+    }
+
+    @Override
+    public void onBingRulesUpdate() {
+
+    }
+
+    @Override
+    public void onInitialSyncComplete(String s) {
+        loaded = true;
+        mx.onEventStreamLoaded();
+        mx.getUnreadEvents();
+    }
+
+    @Override
+    public void onCryptoSyncComplete() {
+
+    }
+
+    @Override
+    public void onNewRoom(String s) {
+
+    }
+
+    @Override
+    public void onJoinRoom(String s) {
+
+    }
+
+    @Override
+    public void onRoomFlush(String s) {
+
+    }
+
+    @Override
+    public void onRoomInitialSyncComplete(String s) {
+
+    }
+
+    @Override
+    public void onRoomInternalUpdate(String s) {
+
+    }
+
+    @Override
+    public void onLeaveRoom(String s) {
+
+    }
+
+    @Override
+    public void onReceiptEvent(String s, List<String> list) {
+
+    }
+
+    @Override
+    public void onRoomTagEvent(String s) {
+
+    }
+
+    @Override
+    public void onReadMarkerEvent(String s) {
+
+    }
+
+    @Override
+    public void onToDeviceEvent(Event event) {
+
+    }
+}

app/src/main/java/eu/droogers/smsmatrix/MainActivity.java

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+package eu.droogers.smsmatrix;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+import static android.content.ContentValues.TAG;
+
+public class MainActivity extends Activity {
+    static Matrix mx;
+    private SharedPreferences sp;
+    private EditText botUsername;
+    private EditText botPassword;
+    private EditText username;
+    private EditText device;
+    private EditText hsUrl;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        sp = getSharedPreferences("settings", Context.MODE_PRIVATE);
+        botUsername = (EditText) findViewById(R.id.editText_botUsername);
+        botPassword = (EditText) findViewById(R.id.editText_botpassword);
+        username = (EditText) findViewById(R.id.editText_username);
+        device = (EditText) findViewById(R.id.editText_device);
+        hsUrl = (EditText) findViewById(R.id.editText_hsUrl);
+
+        botUsername.setText(sp.getString("botUsername", ""));
+        botPassword.setText(sp.getString("botPassword", ""));
+        username.setText(sp.getString("username", ""));
+        device.setText(sp.getString("device", ""));
+        hsUrl.setText(sp.getString("hsUrl", ""));
+
+
+        Button saveButton = (Button) findViewById(R.id.button_save);
+        saveButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                SharedPreferences.Editor editor = sp.edit();
+                editor.putString("botUsername", botUsername.getText().toString());
+                editor.putString("botPassword", botPassword.getText().toString());
+                editor.putString("username", username.getText().toString());
+                editor.putString("device", device.getText().toString());
+                editor.putString("hsUrl", hsUrl.getText().toString());
+                editor.apply();
+
+                Log.e(TAG, "onClick: " + botUsername.getText().toString() );
+                startService();
+            }
+        });
+        startService();
+    }
+
+    private void startService() {
+        Intent intent = new Intent(this, MatrixService.class);
+        startService(intent);
+    }
+}

app/src/main/java/eu/droogers/smsmatrix/Matrix.java

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+package eu.droogers.smsmatrix;
+
+import android.content.Context;
+import android.net.Uri;
+import android.telephony.SmsManager;
+import android.util.Log;
+
+import com.google.gson.JsonElement;
+
+import org.matrix.androidsdk.HomeServerConnectionConfig;
+import org.matrix.androidsdk.MXDataHandler;
+import org.matrix.androidsdk.MXSession;
+import org.matrix.androidsdk.data.Room;
+import org.matrix.androidsdk.data.store.IMXStore;
+import org.matrix.androidsdk.data.store.IMXStoreListener;
+import org.matrix.androidsdk.data.store.MXFileStore;
+import org.matrix.androidsdk.data.store.MXMemoryStore;
+import org.matrix.androidsdk.listeners.IMXEventListener;
+import org.matrix.androidsdk.rest.callback.SimpleApiCallback;
+import org.matrix.androidsdk.rest.client.LoginRestClient;
+import org.matrix.androidsdk.rest.model.Event;
+import org.matrix.androidsdk.rest.model.Message;
+import org.matrix.androidsdk.rest.model.login.Credentials;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import static android.content.ContentValues.TAG;
+
+/**
+ * Created by gerben on 6-10-17.
+ */
+
+public class Matrix {
+    HomeServerConnectionConfig hsConfig;
+    Context context;
+    MXSession session;
+    int transaction;
+    private String tag = "Matrix";
+    private List<NotSendMesage> notSendMesages = new ArrayList<>();
+    MXDataHandler dh;
+    private IMXEventListener evLis;
+    IMXStore store;
+    String deviceName;
+
+    private String realUserid;
+
+    public Matrix (final Context context, String url, String botUsername, String botPassword, String username, String device) {
+        this.context = context;
+        hsConfig = new HomeServerConnectionConfig(Uri.parse(url));
+
+        realUserid = username;
+        deviceName = device;
+
+        login(botUsername, botPassword);
+    }
+
+    private void login(String username, String password) {
+        new LoginRestClient(hsConfig).loginWithUser(username, password, deviceName, new SimpleApiCallback<Credentials>() {
+
+            @Override
+            public void onSuccess(Credentials credentials) {
+                super.onSuccess(credentials);
+                onLogin(credentials);
+            }
+        });
+    }
+
+    private void onLogin(Credentials credentials) {
+        hsConfig.setCredentials(credentials);
+        startEventStream();
+    }
+
+    public void startEventStream() {
+        evLis = new EventListener(this);
+
+
+        if (false) {
+            store = new MXFileStore(hsConfig, context);
+        } else {
+            store = new MXMemoryStore(hsConfig.getCredentials(), context);
+        }
+
+        dh = new MXDataHandler(store, hsConfig.getCredentials());
+
+//        NetworkConnectivityReceiver nwMan = new NetworkConnectivityReceiver();
+
+        session = new MXSession(hsConfig, dh, context);
+        session.setSyncDelay(12000);
+        session.setSyncTimeout(30*60*1000);
+        Log.e(TAG, "onLogin:" + session.getSyncTimeout());
+
+
+
+        if (store.isReady()) {
+            session.getDataHandler().checkPermanentStorageData();
+            session.startEventStream(store.getEventStreamToken());
+            session.getDataHandler().addListener(evLis);
+        } else {
+            store.addMXStoreListener(new IMXStoreListener() {
+                @Override
+                public void postProcess(String s) {
+
+                }
+
+                @Override
+                public void onStoreReady(String s) {
+                    session.getDataHandler().checkPermanentStorageData();
+                    session.startEventStream(store.getEventStreamToken());
+                    session.getDataHandler().addListener(evLis);
+                }
+
+                @Override
+                public void onStoreCorrupted(String s, String s1) {
+                    Log.e(TAG, "onStoreCorrupted: " + s  );
+                }
+
+                @Override
+                public void onStoreOOM(String s, String s1) {
+
+                }
+
+                @Override
+                public void onReadReceiptsLoaded(String s) {
+
+                }
+            });
+        }
+    }
+
+    public void sendMessage(final String phoneNumber, final String body) {
+        if (session != null && session.isAlive()) {
+            Room room = getRoomByPhonenumber(phoneNumber);
+            if (room == null) {
+                Log.e(TAG, "sendMessage: not found" );
+                session.createRoomDirectMessage(realUserid, new SimpleApiCallback<String>() {
+                    @Override
+                    public void onSuccess(String info) {
+                        super.onSuccess(info);
+                        session.getRoomsApiClient().updateTopic(info, phoneNumber, new SimpleApiCallback<Void>());
+                        SendMesageToRoom(store.getRoom(info), body);
+                    }
+                });
+            } else {
+                SendMesageToRoom(room, body);
+            }
+        } else {
+            Log.e(tag, "Error with sending message");
+            notSendMesages.add(new NotSendMesage(phoneNumber, body));
+        }
+    }
+
+    public void SendMesageToRoom(Room room, String body) {
+        Message msg = new Message();
+        msg.body = body;
+        msg.msgtype = "m.mesage";
+        session.getRoomsApiClient().sendMessage(String.valueOf(transaction), room.getRoomId(), msg, new SimpleApiCallback<Event>());
+        transaction++;
+    }
+
+    public void getUnreadEvents() {
+        List<String> types = new ArrayList<>();
+        types.add("m.room.message");
+
+        Collection<Room> rooms = store.getRooms();
+        for (Room room : rooms) {
+            List<Event> roomsDirect = store.unreadEvents(room.getRoomId(), types);
+            for (Event event : roomsDirect) {
+                sendEvent(event);
+            }
+        }
+    }
+
+    public void sendEvent(Event event) {
+        if (event.sender.equals(realUserid)) {
+            Room room = store.getRoom(event.roomId);
+            JsonElement json = event.getContent();
+            String body = json.getAsJsonObject().get("body").getAsString();
+            SmsManager smsManager = SmsManager.getDefault();
+            smsManager.sendTextMessage(room.getTopic(), null, body, null, null);
+            room.markAllAsRead(new SimpleApiCallback<Void>());
+        }
+    }
+
+
+    public void onEventStreamLoaded() {
+        sendMessageList(notSendMesages);
+        notSendMesages.clear();
+    }
+
+    public void sendMessageList(List<NotSendMesage> messages) {
+        for (NotSendMesage ms : messages) {
+            sendMessage(ms.getPhone(), ms.getBody());
+        }
+    }
+
+    public Room getRoomByPhonenumber (String number) {
+        Collection<Room> rooms = store.getRooms();
+        Log.e(TAG, "getRoomByPhonenumber: " + number );
+        Log.e(TAG, "getRoomByPhonenumber: " + rooms.size() );
+        for (Room room : rooms) {
+            Log.e(TAG, "getRoomByPhonenumber: " + room.getTopic() );
+            if (room.getTopic() != null && room.getTopic().equals(number)) {
+                return room;
+            }
+        }
+        return null;
+    }
+
+    public void destroy() {
+        session.stopEventStream();
+        dh.removeListener(evLis);
+        store.close();
+    }
+}

app/src/main/java/eu/droogers/smsmatrix/MatrixService.java

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+package eu.droogers.smsmatrix;
+
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.IBinder;
+import android.util.Log;
+import android.widget.Toast;
+
+/**
+ * Created by gerben on 7-10-17.
+ */
+
+public class MatrixService extends Service {
+    private Matrix mx;
+    private final String TAG = "MatrixService";
+    private String botUsername;
+    private String botPassword;
+    private String username;
+    private String device;
+    private String hsUrl;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        SharedPreferences sp = getSharedPreferences("settings", Context.MODE_PRIVATE);
+        botUsername = sp.getString("botUsername", "");
+        botPassword = sp.getString("botPassword", "");
+        username = sp.getString("username", "");
+        device = sp.getString("device", "");
+        hsUrl = sp.getString("hsUrl", "");
+
+        if (mx == null && !botUsername.isEmpty() && !botPassword.isEmpty() && !username.isEmpty() && !device.isEmpty() && !hsUrl.isEmpty()) {
+            mx = new Matrix(getApplication(), hsUrl, botUsername, botPassword, username, device);
+            Log.e(TAG, "onStartCommand222: " + hsUrl );
+            Toast.makeText(this, "service starting:", Toast.LENGTH_SHORT).show();
+        }
+
+        Log.e(TAG, "onStartCommand: Service");
+
+        String phone = intent.getStringExtra("SendSms_phone");
+        String body = intent.getStringExtra("SendSms_body");
+        if (phone != null) {
+            mx.sendMessage(phone, body);
+        }
+        return START_NOT_STICKY;
+
+    }
+
+    @Override
+    public void onDestroy() {
+        mx.destroy();
+        super.onDestroy();
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+}

app/src/main/java/eu/droogers/smsmatrix/NotSendMesage.java

@@ -0,0 +1,23 @@
+package eu.droogers.smsmatrix;
+
+/**
+ * Created by gerben on 9-10-17.
+ */
+
+class NotSendMesage {
+    private String phone;
+    private String body;
+
+    public NotSendMesage(String phone, String body) {
+        this.phone = phone;
+        this.body = body;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public String getBody() {
+        return body;
+    }
+}

app/src/main/java/eu/droogers/smsmatrix/SmsListener.java

@@ -0,0 +1,49 @@
+package eu.droogers.smsmatrix;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.telephony.SmsMessage;
+import android.util.Log;
+
+/**
+ * Created by gerben on 6-10-17.
+ */
+
+public class SmsListener extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
+            Bundle bundle = intent.getExtras();           //---get the SMS message passed in---
+            SmsMessage[] msgs = null;
+            String msg_from;
+            if (bundle != null){
+                //---retrieve the SMS message received---
+                try{
+                    Object[] pdus = (Object[]) bundle.get("pdus");
+                    msgs = new SmsMessage[pdus.length];
+                    for(int i=0; i<msgs.length; i++){
+                        msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
+                        msg_from = msgs[i].getOriginatingAddress();
+                        String msgBody = msgs[i].getMessageBody();
+                        System.out.println(msg_from + ": " + msgBody);
+
+//                        Matrix mx = new Matrix(context, "https://matrix.org");
+                        sendMatrix(context, msgBody, msg_from);
+                    }
+                }catch(Exception e){
+                            Log.d("Exception caught",e.getMessage());
+                }
+            }
+        }
+    }
+
+    private void sendMatrix(Context context, String body, String phone) {
+        Intent intent = new Intent(context, MatrixService.class);
+        intent.putExtra("SendSms_phone", phone);
+        intent.putExtra("SendSms_body", body);
+        context.startService(intent);
+//        MainActivity.mx.sendMessage( + ": " + );
+    }
+}

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

@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView
+    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="eu.droogers.smsmatrix.MainActivity"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_weight="1">
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:layout_editor_absoluteY="0dp"
+    tools:layout_editor_absoluteX="0dp">
+
+    <TextView
+        android:id="@+id/textView_botUsername"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Bot Username"
+        android:textStyle="bold" />
+
+    <EditText
+        android:id="@+id/editText_botUsername"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:ems="10"
+        android:hint="botSms"
+        android:inputType="textPersonName"
+        tools:layout_editor_absoluteX="-106dp"
+        tools:layout_editor_absoluteY="-16dp" />
+
+    <TextView
+        android:id="@+id/textView_botPassword"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Bot Password"
+        android:textStyle="bold" />
+
+    <EditText
+        android:id="@+id/editText_botpassword"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:ems="10"
+        android:hint="Secret123"
+        android:inputType="textPassword" />
+
+    <TextView
+        android:id="@+id/textView_hsUrl"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Homeserver url" />
+
+    <EditText
+        android:id="@+id/editText_hsUrl"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:ems="10"
+        android:hint="https://matrix.org"
+        android:inputType="textPersonName" />
+
+    <TextView
+        android:id="@+id/textView_username"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Your username"
+        android:textStyle="bold" />
+
+    <EditText
+        android:id="@+id/editText_username"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:ems="10"
+        android:hint="\@user:matrix.org"
+        android:inputType="textPersonName" />
+
+    <TextView
+        android:id="@+id/textView_devicename"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Devicename"
+        android:textStyle="bold" />
+
+    <EditText
+        android:id="@+id/editText_device"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:ems="10"
+        android:hint="Sms_mobiel"
+        android:inputType="textPersonName" />
+
+    <Button
+        android:id="@+id/button_save"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Save" />
+
+</LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>

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

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

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

@@ -0,0 +1,17 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="android:Theme.Material.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <style name="Base.TextAppearance.AppCompat.Subhead"></style>
+
+    <style name="Base.TextAppearance.AppCompat"></style>
+
+    <style name="Base.TextAppearance"></style>
+
+    <style name="Base"></style>
+
+
+</resources>

app/src/test/java/eu/droogers/smsmatrix/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package eu.droogers.smsmatrix;
+
+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() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}

build.gradle

@@ -0,0 +1,23 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.3.3'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

gradle.properties

@@ -0,0 +1,17 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Oct 06 15:05:57 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip

gradlew

@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

gradlew.bat

@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

@@ -0,0 +1 @@
+include ':app'