Merge branch 'Development' into main

# Conflicts: # README.md
2021-03-17 19:22:03 +01:00 · 2021-03-17 19:22:03 +01:00 · 151fe66525
commit 151fe66525
parent e190ae40bf 4e75a3f2a2
75 changed files with 1730 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -0,0 +1,21 @@
+# Mabasej_Team
+We are working on system, that will help tourists in cities to get information about city more easily.
+
+# Hardware
+- work in progress (but probabbly we will use rpi with external antena for wifi)
+
+# Software
+- python 3.9.2 compatible server with basic web interface
+- python 3.x based mobile app with help of android studio
+
+# Server
+To run server you need to install
+- hypercorn - "pip install hypercorn"
+- fastapi - "pip install fastapi"
+- requests - "pip install requests"
+- aiofiles - "pip install aiofiles"
+
+then run by command - "hypercorn main:app --bind <IP:port>"
+To connect to another rpi you need to edit settings.json with different ID and fill heartbeat table.
+
+This is not finished product
--- a/app/WikiSpot/.gitignore
+++ b/app/WikiSpot/.gitignore
@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
--- a/app/WikiSpot/.idea/.gitignore
+++ b/app/WikiSpot/.idea/.gitignore
@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
--- a/app/WikiSpot/.idea/compiler.xml
+++ b/app/WikiSpot/.idea/compiler.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>
--- a/app/WikiSpot/.idea/gradle.xml
+++ b/app/WikiSpot/.idea/gradle.xml
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="PLATFORM" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="1.8" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveModulePerSourceSet" value="false" />
+        <option name="useQualifiedModuleNames" value="true" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/app/WikiSpot/.idea/jarRepositories.xml
+++ b/app/WikiSpot/.idea/jarRepositories.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>
--- a/app/WikiSpot/.idea/misc.xml
+++ b/app/WikiSpot/.idea/misc.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
--- a/app/WikiSpot/.idea/vcs.xml
+++ b/app/WikiSpot/.idea/vcs.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
--- a/app/WikiSpot/app/.gitignore
+++ b/app/WikiSpot/app/.gitignore
@ -0,0 +1 @@
+/build
--- a/app/WikiSpot/app/build.gradle
+++ b/app/WikiSpot/app/build.gradle
@ -0,0 +1,70 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'com.chaquo.python'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.example.wikispot"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+        sourceSets {
+            main {
+                python {
+                    srcDirs = ["src/main/python"]
+                }
+            }
+        }
+        python {
+            buildPython "/urs/local/bin/python3"
+            buildPython "python3"
+        }
+
+        ndk {
+            abiFilters "armeabi-v7a", "x86"
+        }
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.4'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.3.4'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.preference:preference:1.1.1'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+}
--- a/app/WikiSpot/app/proguard-rules.pro
+++ b/app/WikiSpot/app/proguard-rules.pro
@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# 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
--- a/app/WikiSpot/app/src/androidTest/java/com/example/wikispot/ExampleInstrumentedTest.kt
+++ b/app/WikiSpot/app/src/androidTest/java/com/example/wikispot/ExampleInstrumentedTest.kt
@ -0,0 +1,24 @@
+package com.example.wikispot
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.wikispot", appContext.packageName)
+    }
+}
--- a/app/WikiSpot/app/src/main/AndroidManifest.xml
+++ b/app/WikiSpot/app/src/main/AndroidManifest.xml
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.wikispot">
+
+    <application
+        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/Theme.WikiSpotWithActionBar">
+        <activity android:name=".activities.MainActivity"
+            android:launchMode="singleTask">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/AppConstants.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/AppConstants.kt
@ -0,0 +1,3 @@
+package com.example.wikispot
+
+object Constants {}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/activities/MainActivity.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/activities/MainActivity.kt
@ -0,0 +1,31 @@
+package com.example.wikispot.activities
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import androidx.appcompat.app.AlertDialog
+import androidx.navigation.findNavController
+import androidx.navigation.ui.setupWithNavController
+import com.example.wikispot.R
+import com.google.android.material.bottomnavigation.BottomNavigationView
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onBackPressed() {
+        val builder = AlertDialog.Builder(this)
+        builder.setTitle("Confirm")
+        builder.setMessage("Do you want to quit the application?")
+        builder.setPositiveButton("Yes") {_, _ -> finish()}
+        builder.setNegativeButton("No") {_, _ -> }
+        builder.show()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        val navController = findNavController(R.id.mainFragmentHost)
+        val bottomNavView = findViewById<BottomNavigationView>(R.id.mainBottomNavigationView)
+
+        bottomNavView.setupWithNavController(navController)
+    }
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/extentions.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/extentions.kt
@ -0,0 +1,14 @@
+package com.example.wikispot
+
+import android.content.Context
+import android.view.View
+import android.widget.Toast
+import com.google.android.material.snackbar.Snackbar
+
+fun Context.showToast(message: String, length: Int=Toast.LENGTH_SHORT) {
+    Toast.makeText(this, message, length).show()
+}
+
+fun Context.showSnack(message: String, view: View, length: Int=Snackbar.LENGTH_LONG) {
+    Snackbar.make(this, view, message, length).show()
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/chatFragment.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/chatFragment.kt
@ -0,0 +1,12 @@
+package com.example.wikispot.fragments
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.example.wikispot.R
+
+
+class chatFragment : Fragment(R.layout.fragment_chat) {
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/exploreFragment.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/exploreFragment.kt
@ -0,0 +1,8 @@
+package com.example.wikispot.fragments
+
+import androidx.fragment.app.Fragment
+import com.example.wikispot.R
+
+
+class exploreFragment : Fragment(R.layout.fragment_explore) {
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/homeFragment.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/homeFragment.kt
@ -0,0 +1,12 @@
+package com.example.wikispot.fragments
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.example.wikispot.R
+
+
+class homeFragment : Fragment(R.layout.fragment_home) {
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/mapFragment.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/mapFragment.kt
@ -0,0 +1,12 @@
+package com.example.wikispot.fragments
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.example.wikispot.R
+
+
+class mapFragment : Fragment(R.layout.fragment_map) {
+}
--- a/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/settingsFragment.kt
+++ b/app/WikiSpot/app/src/main/java/com/example/wikispot/fragments/settingsFragment.kt
@ -0,0 +1,12 @@
+package com.example.wikispot.fragments
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.example.wikispot.R
+
+
+class settingsFragment : Fragment(R.layout.fragment_settings) {
+}
--- a/app/WikiSpot/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/app/WikiSpot/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_baseline_chat_24.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_baseline_chat_24.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20,2L4,2c-1.1,0 -1.99,0.9 -1.99,2L2,22l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM6,9h12v2L6,11L6,9zM14,14L6,14v-2h8v2zM18,8L6,8L6,6h12v2z"/>
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_baseline_home_24.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_baseline_home_24.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_baseline_map_24.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_baseline_map_24.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20.5,3l-0.16,0.03L15,5.1 9,3 3.36,4.9c-0.21,0.07 -0.36,0.25 -0.36,0.48V20.5c0,0.28 0.22,0.5 0.5,0.5l0.16,-0.03L9,18.9l6,2.1 5.64,-1.9c0.21,-0.07 0.36,-0.25 0.36,-0.48V3.5c0,-0.28 -0.22,-0.5 -0.5,-0.5zM15,19l-6,-2.11V5l6,2.11V19z"/>
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_baseline_settings_24.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_baseline_settings_24.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M19.14,12.94c0.04,-0.3 0.06,-0.61 0.06,-0.94c0,-0.32 -0.02,-0.64 -0.07,-0.94l2.03,-1.58c0.18,-0.14 0.23,-0.41 0.12,-0.61l-1.92,-3.32c-0.12,-0.22 -0.37,-0.29 -0.59,-0.22l-2.39,0.96c-0.5,-0.38 -1.03,-0.7 -1.62,-0.94L14.4,2.81c-0.04,-0.24 -0.24,-0.41 -0.48,-0.41h-3.84c-0.24,0 -0.43,0.17 -0.47,0.41L9.25,5.35C8.66,5.59 8.12,5.92 7.63,6.29L5.24,5.33c-0.22,-0.08 -0.47,0 -0.59,0.22L2.74,8.87C2.62,9.08 2.66,9.34 2.86,9.48l2.03,1.58C4.84,11.36 4.8,11.69 4.8,12s0.02,0.64 0.07,0.94l-2.03,1.58c-0.18,0.14 -0.23,0.41 -0.12,0.61l1.92,3.32c0.12,0.22 0.37,0.29 0.59,0.22l2.39,-0.96c0.5,0.38 1.03,0.7 1.62,0.94l0.36,2.54c0.05,0.24 0.24,0.41 0.48,0.41h3.84c0.24,0 0.44,-0.17 0.47,-0.41l0.36,-2.54c0.59,-0.24 1.13,-0.56 1.62,-0.94l2.39,0.96c0.22,0.08 0.47,0 0.59,-0.22l1.92,-3.32c0.12,-0.22 0.07,-0.47 -0.12,-0.61L19.14,12.94zM12,15.6c-1.98,0 -3.6,-1.62 -3.6,-3.6s1.62,-3.6 3.6,-3.6s3.6,1.62 3.6,3.6S13.98,15.6 12,15.6z"/>
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_baseline_view_list_24.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_baseline_view_list_24.xml
@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal"
+    android:autoMirrored="true">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M4,14h4v-4L4,10v4zM4,19h4v-4L4,15v4zM4,9h4L8,5L4,5v4zM9,14h12v-4L9,10v4zM9,19h12v-4L9,15v4zM9,5v4h12L21,5L9,5z"/>
+</vector>
--- a/app/WikiSpot/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/WikiSpot/app/src/main/res/drawable/ic_launcher_background.xml
@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/app/WikiSpot/app/src/main/res/layout/activity_main.xml
+++ b/app/WikiSpot/app/src/main/res/layout/activity_main.xml
@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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=".activities.MainActivity">
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/mainBottomNavigationView"
+        android:layout_width="match_parent"
+        android:layout_height="70dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:menu="@menu/main_bottom_nav_menu" />
+
+    <fragment
+        android:id="@+id/mainFragmentHost"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toTopOf="@+id/mainBottomNavigationView"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/main_activity_navigation" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/layout/fragment_chat.xml
+++ b/app/WikiSpot/app/src/main/res/layout/fragment_chat.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:background="#E11976D2"
+    tools:context=".fragments.chatFragment">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Chat Fragment"
+        android:textStyle="bold"
+        android:textSize="24sp"
+        android:textColor="@android:color/white"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="Chat Fragment" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/layout/fragment_explore.xml
+++ b/app/WikiSpot/app/src/main/res/layout/fragment_explore.xml
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:background="#C200897B"
+    tools:context=".fragments.exploreFragment">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Explore Fragment"
+        android:textStyle="bold"
+        android:textSize="24sp"
+        android:textColor="@android:color/white"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/layout/fragment_home.xml
+++ b/app/WikiSpot/app/src/main/res/layout/fragment_home.xml
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:background="#7CB342"
+    tools:context=".fragments.homeFragment">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Home Fragment"
+        android:textColor="@android:color/white"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/layout/fragment_map.xml
+++ b/app/WikiSpot/app/src/main/res/layout/fragment_map.xml
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:background="#FBC02D"
+    tools:context=".fragments.mapFragment">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Map Fragment"
+        android:textColor="@android:color/white"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/layout/fragment_settings.xml
+++ b/app/WikiSpot/app/src/main/res/layout/fragment_settings.xml
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:background="#F57C00"
+    tools:context=".fragments.settingsFragment">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Settings Fragment"
+        android:textColor="@android:color/white"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/WikiSpot/app/src/main/res/menu/main_bottom_nav_menu.xml
+++ b/app/WikiSpot/app/src/main/res/menu/main_bottom_nav_menu.xml
@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:title="@string/chat"
+        android:id="@+id/chatFragment"
+        android:icon="@drawable/ic_baseline_chat_24" />
+
+    <item
+        android:title="@string/explore"
+        android:id="@+id/exploreFragment"
+        android:icon="@drawable/ic_baseline_view_list_24" />
+
+    <item
+        android:title="@string/home"
+        android:id="@+id/homeFragment"
+        android:icon="@drawable/ic_baseline_home_24" />
+
+    <item
+        android:title="@string/map"
+        android:id="@+id/mapFragment"
+        android:icon="@drawable/ic_baseline_map_24" />
+
+    <item
+        android:title="@string/settings"
+        android:id="@+id/settingsFragment"
+        android:icon="@drawable/ic_baseline_settings_24" />
+
+</menu>
--- a/app/WikiSpot/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/WikiSpot/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/WikiSpot/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/WikiSpot/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/WikiSpot/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/WikiSpot/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/WikiSpot/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/WikiSpot/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/WikiSpot/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/WikiSpot/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/WikiSpot/app/src/main/res/navigation/main_activity_navigation.xml
+++ b/app/WikiSpot/app/src/main/res/navigation/main_activity_navigation.xml
@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation 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:id="@+id/main_activity_navigation"
+    app:startDestination="@id/homeFragment">
+
+    <fragment
+        android:id="@+id/chatFragment"
+        android:name="com.example.wikispot.fragments.chatFragment"
+        android:label="fragment_chat"
+        tools:layout="@layout/fragment_chat" />
+    <fragment
+        android:id="@+id/exploreFragment"
+        android:name="com.example.wikispot.fragments.exploreFragment"
+        android:label="fragment_explore"
+        tools:layout="@layout/fragment_explore">
+        <action
+            android:id="@+id/action_exploreFragment_to_mapFragment"
+            app:destination="@id/mapFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/homeFragment"
+        android:name="com.example.wikispot.fragments.homeFragment"
+        android:label="fragment_home"
+        tools:layout="@layout/fragment_home" />
+    <fragment
+        android:id="@+id/mapFragment"
+        android:name="com.example.wikispot.fragments.mapFragment"
+        android:label="fragment_map"
+        tools:layout="@layout/fragment_map">
+        <action
+            android:id="@+id/action_mapFragment_to_exploreFragment"
+            app:destination="@id/exploreFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/settingsFragment"
+        android:name="com.example.wikispot.fragments.settingsFragment"
+        android:label="fragment_settings"
+        tools:layout="@layout/fragment_settings" />
+</navigation>
--- a/app/WikiSpot/app/src/main/res/values-night/themes.xml
+++ b/app/WikiSpot/app/src/main/res/values-night/themes.xml
@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.WikiSpot" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/WikiSpot/app/src/main/res/values/arrays.xml
+++ b/app/WikiSpot/app/src/main/res/values/arrays.xml
@ -0,0 +1,12 @@
+<resources>
+    <!-- Reply Preference -->
+    <string-array name="reply_entries">
+        <item>Reply</item>
+        <item>Reply to all</item>
+    </string-array>
+
+    <string-array name="reply_values">
+        <item>reply</item>
+        <item>reply_all</item>
+    </string-array>
+</resources>
--- a/app/WikiSpot/app/src/main/res/values/colors.xml
+++ b/app/WikiSpot/app/src/main/res/values/colors.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/WikiSpot/app/src/main/res/values/strings.xml
+++ b/app/WikiSpot/app/src/main/res/values/strings.xml
@ -0,0 +1,24 @@
+<resources>
+    <string name="app_name">WikiSpot</string>
+    <string name="chat">Chat</string>
+    <string name="explore">Explore</string>
+    <string name="home">Home</string>
+    <string name="map">Map</string>
+    <string name="settings">Settings</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <!-- Preference Titles -->
+    <string name="messages_header">Messages</string>
+    <string name="sync_header">Sync</string>
+
+    <!-- Messages Preferences -->
+    <string name="signature_title">Your signature</string>
+    <string name="reply_title">Default reply action</string>
+
+    <!-- Sync Preferences -->
+    <string name="sync_title">Sync email periodically</string>
+    <string name="attachment_title">Download incoming attachments</string>
+    <string name="attachment_summary_on">Automatically download attachments for incoming emails
+    </string>
+    <string name="attachment_summary_off">Only download attachments when manually requested</string>
+</resources>
--- a/app/WikiSpot/app/src/main/res/values/themes.xml
+++ b/app/WikiSpot/app/src/main/res/values/themes.xml
@ -0,0 +1,29 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.WikiSpot" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">#8BC34A</item>
+        <item name="colorPrimaryVariant">#388E3C</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">#E91E63</item>
+        <item name="colorSecondaryVariant">#F48FB1</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+    </style>
+
+    <style name="Theme.WikiSpotWithActionBar" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">#4CAF50</item>
+        <item name="colorPrimaryVariant">#388E3C</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">#E91E63</item>
+        <item name="colorSecondaryVariant">#F48FB1</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/WikiSpot/app/src/test/java/com/example/wikispot/ExampleUnitTest.kt
+++ b/app/WikiSpot/app/src/test/java/com/example/wikispot/ExampleUnitTest.kt
@ -0,0 +1,17 @@
+package com.example.wikispot
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
--- a/app/WikiSpot/build.gradle
+++ b/app/WikiSpot/build.gradle
@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = "1.4.31"
+    repositories {
+        google()
+        jcenter()
+        maven {url "https://chaquo.com/maven"}
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:4.1.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "com.chaquo.python:gradle:9.1.0"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/app/WikiSpot/gradle.properties
+++ b/app/WikiSpot/gradle.properties
@ -0,0 +1,21 @@
+# 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=-Xmx2048m -Dfile.encoding=UTF-8
+# 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
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
--- a/app/WikiSpot/gradle/wrapper/gradle-wrapper.jar
+++ b/app/WikiSpot/gradle/wrapper/gradle-wrapper.jar
--- a/app/WikiSpot/gradle/wrapper/gradle-wrapper.properties
+++ b/app/WikiSpot/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,6 @@
+#Tue Mar 16 07:03:08 CET 2021
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
--- a/app/WikiSpot/gradlew
+++ b/app/WikiSpot/gradlew
@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# 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
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$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 "$darwin" = "false" -a "$nonstop" = "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
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
--- a/app/WikiSpot/gradlew.bat
+++ b/app/WikiSpot/gradlew.bat
@ -0,0 +1,84 @@
+@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
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@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=
+
+@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 Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_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=%*
+
+: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
--- a/app/WikiSpot/settings.gradle
+++ b/app/WikiSpot/settings.gradle
@ -0,0 +1,2 @@
+include ':app'
+rootProject.name = "WikiSpot"
--- a/server/engine.py
+++ b/server/engine.py
@ -0,0 +1,40 @@
+from datetime import datetime
+
+
+class Log:
+    def __init__(self, settings=None):
+        if settings is None:
+            settings = {"save_error": True, "print_error": True, "save_warning": True, "print_warning": True,
+                        "save_message": False, "print_message": True, "enable_debug": False}
+        self.save_error = settings["save_error"]
+        self.save_warning = settings["save_warning"]
+        self.save_messages = settings["save_message"]
+        self.print_error = settings["print_error"]
+        self.print_warning = settings["print_warning"]
+        self.print_messages = settings["print_message"]
+        self.debug_e = settings["enable_debug"]
+
+    def error(self, error):
+        if self.print_error:
+            print(f"{datetime.now()} -> ERROR: {error}")
+        if self.save_error:
+            with open("log.txt", "a") as file:
+                file.write(f"\n{datetime.now()} -> ERROR: {error}")
+
+    def warning(self, warning):
+        if self.print_warning:
+            print(f"{datetime.now()} -> Warning: {warning}")
+        if self.save_warning:
+            with open("log.txt", "a") as file:
+                file.write(f"\n{datetime.now()} -> Warning: {warning}")
+
+    def message(self, message):
+        if self.print_messages:
+            print(f"{datetime.now()} -> message: {message}")
+        if self.save_messages:
+            with open("log.txt", "a") as file:
+                file.write(f"\n{datetime.now()} -> message: {message}")
+
+    def debug(self, debug):
+        if self.debug_e:
+            print(f"{datetime.now()} -> DEBUG: {debug}")
--- a/server/files/test.jpg
+++ b/server/files/test.jpg
--- a/server/files/test.txt
+++ b/server/files/test.txt
@ -0,0 +1 @@
+toto je test číslo 1 zo serveru s ID 2
--- a/server/files/test2.txt
+++ b/server/files/test2.txt
@ -0,0 +1 @@
+toto je test n. 2 zo serveru ID2
--- a/server/filesystem.json
+++ b/server/filesystem.json
@ -0,0 +1,22 @@
+{
+  "ID": 0,
+    "location": "izba",
+    "descrpition": {
+      "title": "legionrpi",
+      "description_s": "krátky popis, ktorý bude zobrazený iba v náhladovom okne",
+      "description_l": "dlhší popis zariadenia, ktorý bude zobrazený po otvorení",
+      "photo_s": "mala_fotka.png",
+      "photo_b": "velka fotka.png"
+    },
+    "files": [
+      {
+        "name": "test",
+        "format": ".jpg",
+        "description": "toto je jpg test file"
+      }, {
+        "name": "test2",
+        "format": ".txt",
+        "description": "toto je txt test file"
+      }
+    ]
+}
--- a/server/log.txt
+++ b/server/log.txt
@ -0,0 +1,3 @@
+
+2021-03-15 10:13:26.660898 -> Warning: 192.168.1.232 disconnected/is not available
+2021-03-15 11:23:33.589998 -> Warning: 192.168.1.231 disconnected/is not available
--- a/server/main.py
+++ b/server/main.py
@ -0,0 +1,181 @@
+from fastapi import FastAPI, Request
+from fastapi.responses import FileResponse
+from pydantic import BaseModel
+import engine
+import requests
+import time
+import json
+import os
+import threading
+import hashlib
+
+with open("settings.json", "r") as f:  # loading settings
+    settings = json.load(f)
+
+with open("filesystem.json", "r") as f:  # loading settings
+    filesystem = json.load(f)
+
+IP = settings["IP"]
+ID = settings["ID"]
+location = settings["location"]
+
+app = FastAPI()  # init of FastAPI
+log = engine.Log(settings["log"])  # init of LOG
+offline = []
+
+time_to_heartbeat = settings["time_to_heartbeat"]  # Raspberry will be requesting heartbeat every __ seconds
+time_to_heartbeat_offline = settings[
+    "time_to_heartbeat_offline"]  # Raspberry will be requesting heartbeat every __ seconds from offline rpi
+
+# json variables
+heartbeat_table = settings["heartbeat_table"]
+sensors = {  # List of "live" data like tempeature, etc.
+    "teplota": 24,
+    "vlhkosť": 25,
+    "počet ľudí": 10,
+    "doba čakania": 2
+}
+
+heartbeat_table["ID"].append(ID)
+heartbeat_table["IP"].append(IP)
+heartbeat_table["location"].append(location)
+heartbeat_table["file_system"].append(filesystem)
+heartbeat_table["last_heartbeat"].append(time_to_heartbeat)
+
+
+# Todo better "host" ID handeling
+
+class ServerTable(BaseModel):  # table of content for heartbeat request
+    ID: list
+    IP: list
+    location: list
+    file_system: list
+    last_heartbeat: list
+
+
+@app.post("/heartbeat")
+def heartbeat(s_table: ServerTable, request: Request):
+    log.message(f"server requested heartbeat {request.client.host}:{request.client.port}")
+    log.debug(f"Recieved server table: {s_table}")
+
+    try:
+        for position, server_id in enumerate(s_table.ID):
+            if server_id in heartbeat_table["ID"]:
+                if heartbeat_table["last_heartbeat"][heartbeat_table["ID"].index(server_id)] < \
+                        s_table.last_heartbeat[position]:
+                    heartbeat_table["last_heartbeat"][heartbeat_table["ID"].index(server_id)] = s_table.last_heartbeat[
+                        position]
+                    log.debug(f"updated {server_id}`s heartbeat to {s_table.last_heartbeat[position]}")
+                    heartbeat_table["file_system"][heartbeat_table["ID"].index(server_id)] = s_table.file_system[
+                        position]
+            elif server_id == ID:
+                log.debug(f"Updated my heartbeat from {s_table.last_heartbeat[position]} to {time_to_heartbeat}")
+                heartbeat_table["last_heartbeat"][heartbeat_table["ID"].index(ID)] = time_to_heartbeat
+            else:
+                heartbeat_table["ID"].append(s_table.ID[position])
+                heartbeat_table["IP"].append(s_table.IP[position])
+                heartbeat_table["location"].append(s_table.location[position])
+                heartbeat_table["file_system"].append(s_table.file_system[position])
+                heartbeat_table["last_heartbeat"].append(s_table.last_heartbeat[position])
+    except Exception as error:
+        log.error(f"heartbeat > {error}")
+
+    if heartbeat_table["ID"][heartbeat_table["IP"].index(request.client.host)] in offline:
+        offline.remove(heartbeat_table["ID"][heartbeat_table["IP"].index(request.client.host)])
+        log.message(f"{request.client.host} gone online")
+
+    return heartbeat_table, {"ID": ID, "file_system": filesystem, "location": location}
+
+
+@app.get("/sensors")
+def get_sensors(request: Request):
+    log.message(f"sensor data sent to {request.client.host}:{request.client.port}")
+    log.debug(f"sensor data: {sensors}")
+    return sensors
+
+
+@app.get("/files/{IDx}/{file}")
+def get_file(IDx: int, file: str):
+    server_ip = heartbeat_table["IP"][heartbeat_table["ID"].index(IDx)]
+    if IDx == ID:
+        return FileResponse(f"files/{file}")
+    elif IDx in heartbeat_table["ID"]:
+        if os.path.isdir(f"cache/{IDx}"):
+            if os.path.isfile(f"cache/{IDx}/{file}"):
+                with open(f"cache/{IDx}/{file}", "rb") as compared_file:
+                    m = hashlib.md5()
+                    for line in compared_file:
+                        m.update(line)
+                rr = requests.get(f"""http://{server_ip}:8000/compare/{file}""")
+                if rr.text.strip('"') != str(m.hexdigest()):
+                    log.message(f"{file} on server {server_ip} is changed.")
+                else:
+                    log.debug(f"returning cached file cache/{IDx}{file}")
+                    return FileResponse(f"cache/{IDx}/{file}")
+        else:
+            os.mkdir(f"cache/{IDx}")
+        log.message(f"downloading {file} from {server_ip}")
+        r = requests.get(f"http://{server_ip}:8000/files/{IDx}/{file}")
+        with open(f"cache/{IDx}/{file}", "wb") as save:
+            save.write(bytes(r.content))
+        return FileResponse(f"cache/{IDx}/{file}")
+
+
+@app.post("/update")
+def update_sensors():
+    pass
+    # Todo Make option to upload "live data" manually to rpi
+
+
+@app.get("/compare/{file}")
+def comparision(file: str):
+    with open(f"files/{file}", "rb") as compared_file:
+        m = hashlib.md5()
+        for line in compared_file:
+            m.update(line)
+    return m.hexdigest()
+
+
+@app.get("/devices_list")
+def get_devices_list():
+    return heartbeat_table["file_system"]
+
+
+def send_heartbeat(ip, id):
+    global heartbeat_table
+    log.message(f"""sending heartbeat to {ip}({"offline" if id in offline else "online"})""")
+    cache_request = requests.post(f"http://{ip}:8000/heartbeat", data=json.dumps(heartbeat_table))
+    heartbeat_table = dict(cache_request.json()[0])
+    log.debug(json.dumps(cache_request.json(), indent=4))
+
+
+def mainloop():
+    while True:
+        for device_number, device_ID in enumerate(heartbeat_table["ID"]):
+            if device_ID != ID:
+                if heartbeat_table["last_heartbeat"][device_number] < 0:
+                    try:
+                        send_heartbeat(heartbeat_table["IP"][device_number], heartbeat_table["ID"][device_number])
+                    except requests.exceptions.ConnectionError:
+                        if heartbeat_table["ID"][device_number] not in offline:
+                            log.warning(f"""{heartbeat_table["IP"][device_number]} disconnected/is not available""")
+                            offline.append(heartbeat_table["ID"][device_number])
+                        heartbeat_table["last_heartbeat"][int(device_number)] = int(time_to_heartbeat_offline)
+                    else:
+                        if heartbeat_table["ID"][device_number] in offline:
+                            offline.remove(heartbeat_table["ID"][device_number])
+                            log.message(f"""{heartbeat_table["IP"][device_number]} gone online""")
+                        heartbeat_table["last_heartbeat"][int(device_number)] = int(time_to_heartbeat) + 5
+                log.debug(f"""{device_ID} : time to heartbeat : {heartbeat_table["last_heartbeat"][device_number]}""")
+                heartbeat_table["last_heartbeat"][device_number] -= 1
+        time.sleep(1)
+
+
+thread_1 = threading.Thread(target=mainloop, daemon=True)
+thread_1.start()
+
+# Todo in next release: disconnect offline client after set time
+# Todo send to mobile
+# Todo new filesystem handeling
+# Todo implement update system
+# Todo settings for easy adding/editing files/id/text
--- a/server/settings.json
+++ b/server/settings.json
@ -0,0 +1,23 @@
+{
+  "ID": 0,
+  "IP": "192.168.1.99",
+  "location": "izba",
+  "time_to_heartbeat": 20,
+  "time_to_heartbeat_offline": 25,
+  "log": {
+    "save_error": true,
+    "print_error": true,
+    "save_warning": true,
+    "print_warning": true,
+    "save_message": false,
+    "print_message": true,
+    "enable_debug": false
+  },
+  "heartbeat_table": {
+    "ID": [],
+    "IP": [],
+    "location": [],
+    "file_system": [],
+    "last_heartbeat": []
+}
+}
--- a/server/setup.py
+++ b/server/setup.py
@ -0,0 +1,12 @@
+import tkinter
+import json
+height = 750
+width = 1200
+with open("settings.json", "r") as file:
+    settings = json.load(file)
+with open("settings.json", "r") as file:
+    filesystem = json.load(file)
+canvas = tkinter.Canvas(height=height, width=width)
+canvas.pack()
+
+canvas.mainloop()
--- a/server/test.json
+++ b/server/test.json
@ -0,0 +1,47 @@
+{
+  "connected_id": 1,
+  "1": {
+    "ID": 1,
+    "location": "GPS",
+    "descrpition": {
+      "title": "nazov rpi ako nazov",
+      "description_s": "krátky popis, ktorý bude zobrazený iba v náhladovom okne",
+      "description_l": "dlhší popis zariadenia, ktorý bude zobrazený po otvorení",
+      "photo_s": "mala_fotka.png",
+      "photo_b": "velka_fotka.png"
+    },
+    "files": [
+      {
+        "name": "prehliadky",
+        "format": ".pdf",
+        "description": "tento súbor obsahuje prehliadky"
+      }, {
+        "name": "prehliadky",
+        "format": ".pdf",
+        "description": "tento súbor obsahuje prehliadky"
+      }
+    ]
+  },
+  "2": {
+    "ID": 2,
+    "location": "GPS",
+    "descrpition": {
+      "title": "nazov rpi ako nazov",
+      "description_s": "krátky popis, ktorý bude zobrazený iba v náhladovom okne",
+      "description_l": "dlhší popis zariadenia, ktorý bude zobrazený po otvorení",
+      "photo_s": "mala_fotka.png",
+      "photo_b": "velka fotka.png"
+    },
+    "files": [
+      {
+        "name": "prehliadky",
+        "format": ".pdf",
+        "description": "tento súbor obsahuje prehliadky"
+      }, {
+        "name": "prehliadky",
+        "format": ".pdf",
+        "description": "tento súbor obsahuje prehliadky"
+      }
+    ]
+  }
+}
--- a/server/test.py
+++ b/server/test.py
@ -0,0 +1,60 @@
+import curses
+
+menu = ['Home', 'Play', 'Scoreboard', 'Exit']
+
+
+def print_menu(stdscr, selected_row_idx):
+    stdscr.clear()
+    h, w = stdscr.getmaxyx()
+    for idx, row in enumerate(menu):
+        x = w//2 - len(row)//2
+        y = h//2 - len(menu)//2 + idx
+        if idx == selected_row_idx:
+            stdscr.attron(curses.color_pair(1))
+            stdscr.addstr(y, x, row)
+            stdscr.attroff(curses.color_pair(1))
+        else:
+            stdscr.addstr(y, x, row)
+    stdscr.refresh()
+
+
+def print_center(stdscr, text):
+    stdscr.clear()
+    h, w = stdscr.getmaxyx()
+    x = w//2 - len(text)//2
+    y = h//2
+    stdscr.addstr(y, x, text)
+    stdscr.refresh()
+
+
+def main(stdscr):
+    # turn off cursor blinking
+    curses.curs_set(0)
+
+    # color scheme for selected row
+    curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
+
+    # specify the current selected row
+    current_row = 0
+
+    # print the menu
+    print_menu(stdscr, current_row)
+
+    while 1:
+        key = stdscr.getch()
+
+        if key == curses.KEY_UP and current_row > 0:
+            current_row -= 1
+        elif key == curses.KEY_DOWN and current_row < len(menu)-1:
+            current_row += 1
+        elif key == curses.KEY_ENTER or key in [10, 13]:
+            print_center(stdscr, "You selected '{}'".format(menu[current_row]))
+            stdscr.getch()
+            # if user selected last row, exit the program
+            if current_row == len(menu)-1:
+                break
+
+        print_menu(stdscr, current_row)
+
+
+curses.wrapper(main)
--- a/server/version.json
+++ b/server/version.json
@ -0,0 +1,4 @@
+{
+  "version": "0.1",
+  "type": "Alpha"
+}
--- a/websites/styles.css
+++ b/websites/styles.css
@ -0,0 +1,63 @@
+nav{
+    float: right;
+    position: sticky;
+}
+li{
+    padding-top: 50px;
+    padding-bottom: 50px;
+    padding-left: 50px;
+    padding-right: 50px;
+    display: inline-block;
+    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
+    font-size: 18px;
+    transition: background-color 0.5s;
+}
+header{
+    background-color:#0077B6;
+    padding-bottom: 23px;
+}
+body{
+    background-color: #00B4D8;
+    margin: 0;
+}
+img{
+    padding-top: 25px;
+    padding-left: 25px;
+}
+li:hover{
+    background-color: rgba(79, 80, 80, 0.356);
+    transition: ease-in-out;
+    transition: background-color 0.5s;
+
+}
+ul{
+    margin: 0;
+}
+.an{
+    color: #FFFFFF;
+    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
+    font-size: 35px;
+    margin: 0;
+    margin-top: 340px;
+    margin-left: 150px;
+}
+#here{
+    margin-top: 150px;
+}
+#phone{
+    width: 200px;
+    height: 400px;
+    border: 10px solid grey;
+    border-radius: 5%;
+    background-color: black;
+    margin-left: 150px;
+    margin-top: 150px;
+}
+div{
+    display: inline-block;
+    float: left;
+}
+a{
+    text-decoration: none;
+    color: #FFFFFF;
+}
--- a/websites/travellly.html
+++ b/websites/travellly.html
@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <title>Travellly</title>
+    <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+    <header>
+        <img src="wikispot.png" alt="wikispot" id="logo">
+        <nav>
+            <ul id="container">
+                <li id="home"><a href="travellly.html">HOME</a></li>
+                <li id="about"><a href="http://www.spspb.sk/o-skole.html?page_id=95">O NÁS</a></li>
+                <li id="project"><a href="http://www.spspb.sk/partneri.html?page_id=1362">O PROJEKTE</a></li>
+                <li id="contact"><a href="http://www.spspb.sk/kontakt.html?page_id=91">KONTAKT</a></li>
+            </ul>
+        </nav>
+    </header>
+    <article>
+        <div class="an" class="next"><a href="https://www.google.com/search?q=android&sxsrf=ALeKk017fnzl207RcmAoQ6py5H6H4gGvQg:1615932238147&source=lnms&tbm=isch&biw=1920&bih=937#imgrc=CKJ8ZtwHgbIocM">Android</a></div>
+    </article>
+    <section>
+        <div id="phone" class="next"></div>
+    </section>
+</body>
+</html>