Initial commit, not much this time

44 files changed, 1189 insertions, 0 deletions

diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/app/CMakeLists.txt
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..c758fcf
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,45 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.jopek.taupngamoni'
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.jopek.taupngamoni"
+        minSdk 28
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/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
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/jopek/taupngamoni/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/jopek/taupngamoni/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..ead66bb
--- /dev/null
+++ b/app/src/androidTest/java/com/jopek/taupngamoni/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.jopek.taupngamoni;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.jopek.taupngamoni", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2ddb124
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.TaupāngaMoni"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/taupngamoni/ChartFragment.java b/app/src/main/java/com/jopek/taupngamoni/ChartFragment.java
new file mode 100644
index 0000000..50f7c9f
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/ChartFragment.java
@@ -0,0 +1,64 @@
+package com.jopek.taupngamoni;
+
+import android.os.Bundle;
+
+import androidx.fragment.app.Fragment;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link ChartFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class ChartFragment extends Fragment {
+
+    // TODO: Rename parameter arguments, choose names that match
+    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+    public ChartFragment() {
+        // Required empty public constructor
+    }
+
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @param param1 Parameter 1.
+     * @param param2 Parameter 2.
+     * @return A new instance of fragment ChartFragment.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static ChartFragment newInstance(String param1, String param2) {
+        ChartFragment fragment = new ChartFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_chart, container, false);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/taupngamoni/HomeFragment.java b/app/src/main/java/com/jopek/taupngamoni/HomeFragment.java
new file mode 100644
index 0000000..604e337
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/HomeFragment.java
@@ -0,0 +1,136 @@
+package com.jopek.taupngamoni;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.Spinner;
+import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.jopek.taupngamoni.placeholder.PlaceholderContent;
+
+import java.util.ArrayList;
+
+/**
+ * A fragment representing a list of Items.
+ */
+public class HomeFragment extends Fragment implements AdapterView.OnItemSelectedListener {
+
+    // TODO: Customize parameter argument names
+    private static final String ARG_COLUMN_COUNT = "column-count";
+    // TODO: Customize parameters
+    private int mColumnCount = 1;
+    private ArrayList<Currency> currencies = new ArrayList<>();
+    private MySpinnerAdapter spinnerAdapter;
+    private Spinner spinner;
+
+    /**
+     * Mandatory empty constructor for the fragment manager to instantiate the
+     * fragment (e.g. upon screen orientation changes).
+     */
+    public HomeFragment() {
+    }
+
+    // TODO: Customize parameter initialization
+    public static HomeFragment newInstance(int columnCount) {
+        HomeFragment fragment = new HomeFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_COLUMN_COUNT, columnCount);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        currencies.add(new Currency("USD", "United States Dollar", null));
+        currencies.add(new Currency("GBP", "British Pound Sterling", null));
+        currencies.add(new Currency("CHF", "Swiss Franc", null));
+        currencies.add(new Currency("PLN", "Polish Zloty", null));
+        currencies.add(new Currency("EUR", "Euro", null));
+        currencies.add(new Currency("JPY", "Japanese Yen", null));
+        currencies.add(new Currency("CNY", "Chinese Yuan", null));
+        currencies.add(new Currency("UAH", "Ukrainian Hryvnia", null));
+        currencies.add(new Currency("CZK", "Czech Republic Koruna", null));
+        currencies.add(new Currency("TWD", "New Taiwan Dollar", null));
+
+        ArrayList<Currency> currenciesCopy = (ArrayList<Currency>) currencies.clone();
+        for (int i = 0; i < currencies.size(); i++) {
+            Currency cur = currencies.get(i);
+            RequestImage requestImage = new RequestImage();
+            int finalI = i;
+            requestImage.getBitmap("https://wise.com/public-resources/assets/flags/rectangle/" + cur.code.toLowerCase() + ".png", bitmap -> {
+                cur.img = bitmap;
+                if (finalI + 1 == currencies.size()) {
+                    spinner.setAdapter(spinnerAdapter);
+                }
+            });
+        }
+        spinnerAdapter = new MySpinnerAdapter(requireContext(), currencies);
+
+
+        if (getArguments() != null) {
+            mColumnCount = getArguments().getInt(ARG_COLUMN_COUNT);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_screen_home_list, container, false);
+
+        spinner = view.findViewById(R.id.spinner);
+        spinner.setOnItemSelectedListener(this);
+//        spinner.setAdapter(spinnerAdapter);
+
+        //Creating the ArrayAdapter instance having the country list
+        // ArrayAdapter aa = new ArrayAdapter(requireContext(), R.layout.spinner_item, currenciesCodes.toArray(new String[0]));
+        // aa.setDropDownViewResource(R.layout.spinner_item);
+        // Setting the ArrayAdapter data on the Spinner
+        // spin.setAdapter(new MySpinnerAdapter(requireContext(), currenciesCodes));
+        // Set the adapter
+        if (view instanceof RecyclerView) {
+            Context context = view.getContext();
+            RecyclerView recyclerView = (RecyclerView) view;
+            if (mColumnCount <= 1) {
+                recyclerView.setLayoutManager(new LinearLayoutManager(context));
+            } else {
+                recyclerView.setLayoutManager(new GridLayoutManager(context, mColumnCount));
+            }
+            recyclerView.setAdapter(new HomeRecyclerAdapter(PlaceholderContent.ITEMS));
+        }
+        return view;
+    }
+
+    //Performing action onItemSelected and onNothing selected
+    @Override
+    public void onItemSelected(AdapterView<?> arg0, View view, int position, long id) {
+        Toast.makeText(requireContext(), currencies.get(position).code, Toast.LENGTH_LONG).show();
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> arg0) {
+        // TODO Auto-generated method stub
+    }
+}
+
+class Currency {
+    public String code;
+    public String description;
+    public Bitmap img;
+
+    public Currency(String code, String description, Bitmap img) {
+        this.code = code;
+        this.description = description;
+        this.img = img;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/taupngamoni/HomeRecyclerAdapter.java b/app/src/main/java/com/jopek/taupngamoni/HomeRecyclerAdapter.java
new file mode 100644
index 0000000..43fcad2
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/HomeRecyclerAdapter.java
@@ -0,0 +1,61 @@
+package com.jopek.taupngamoni;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.view.LayoutInflater;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.jopek.taupngamoni.placeholder.PlaceholderContent.PlaceholderItem;
+import com.jopek.taupngamoni.databinding.FragmentScreenHomeBinding;
+
+import java.util.List;
+
+/**
+ * {@link RecyclerView.Adapter} that can display a {@link PlaceholderItem}.
+ * TODO: Replace the implementation with code for your data type.
+ */
+public class HomeRecyclerAdapter extends RecyclerView.Adapter<HomeRecyclerAdapter.ViewHolder> {
+
+    private final List<PlaceholderItem> mValues;
+
+    public HomeRecyclerAdapter(List<PlaceholderItem> items) {
+        mValues = items;
+    }
+
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+
+        return new ViewHolder(FragmentScreenHomeBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false));
+
+    }
+
+    @Override
+    public void onBindViewHolder(final ViewHolder holder, int position) {
+        holder.mItem = mValues.get(position);
+        holder.mIdView.setText(mValues.get(position).id);
+        holder.mContentView.setText(mValues.get(position).content);
+    }
+
+    @Override
+    public int getItemCount() {
+        return mValues.size();
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder {
+        public final TextView mIdView;
+        public final TextView mContentView;
+        public PlaceholderItem mItem;
+
+        public ViewHolder(FragmentScreenHomeBinding binding) {
+            super(binding.getRoot());
+            mIdView = binding.itemNumber;
+            mContentView = binding.content;
+        }
+
+        @Override
+        public String toString() {
+            return super.toString() + " '" + mContentView.getText() + "'";
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/taupngamoni/MainActivity.java b/app/src/main/java/com/jopek/taupngamoni/MainActivity.java
new file mode 100644
index 0000000..5d30048
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/MainActivity.java
@@ -0,0 +1,52 @@
+package com.jopek.taupngamoni;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.annotation.NonNull;
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.view.MenuItem;
+
+public class MainActivity extends AppCompatActivity implements BottomNavigationView.OnItemSelectedListener {
+
+    public static final String TAG = "maks";
+    BottomNavigationView bottomNavigationView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        bottomNavigationView = findViewById(R.id.bottomNavigationView);
+
+        bottomNavigationView.setOnItemSelectedListener(this);
+        bottomNavigationView.setSelectedItemId(R.id.home);
+
+    }
+    HomeFragment homeFragment = new HomeFragment();
+    ChartFragment chartFragment = new ChartFragment();
+
+    @SuppressLint("NonConstantResourceId")
+    @Override
+    public boolean onNavigationItemSelected(@NonNull MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.home:
+                getSupportFragmentManager().beginTransaction().replace(R.id.container, homeFragment).commit();
+                return true;
+            case R.id.chart:
+                getSupportFragmentManager().beginTransaction().replace(R.id.container, chartFragment).commit();
+                return true;
+        }
+        return false;
+    }
+}
+
+class Tuple<X, Y> {
+    public final X x;
+    public final Y y;
+    public Tuple(X x, Y y) {
+        this.x = x;
+        this.y = y;
+    }
+}
diff --git a/app/src/main/java/com/jopek/taupngamoni/MySpinnerAdapter.java b/app/src/main/java/com/jopek/taupngamoni/MySpinnerAdapter.java
new file mode 100644
index 0000000..f27c74a
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/MySpinnerAdapter.java
@@ -0,0 +1,50 @@
+package com.jopek.taupngamoni;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+public class MySpinnerAdapter extends BaseAdapter {
+    Context context;
+    ArrayList<Currency> currencies;
+    LayoutInflater inflater;
+
+    public MySpinnerAdapter(Context applicationContext, ArrayList<Currency> currencies) {
+        this.context = applicationContext;
+        this.currencies = currencies;
+        inflater = (LayoutInflater.from(applicationContext));
+    }
+
+    @Override
+    public int getCount() {
+        return currencies.size();
+    }
+
+    @Override
+    public Object getItem(int i) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int i) {
+        return 0;
+    }
+
+    @SuppressLint({"ViewHolder", "InflateParams"})
+    @Override
+    public View getView(int i, View view, ViewGroup viewGroup) {
+        view = inflater.inflate(R.layout.spinner_item, null);
+        ImageView icon = view.findViewById(R.id.img);
+        TextView name = view.findViewById(R.id.txt);
+        icon.setImageBitmap(currencies.get(i).img);
+        name.setText(currencies.get(i).code);
+        return view;
+    }
+}
diff --git a/app/src/main/java/com/jopek/taupngamoni/Requests.java b/app/src/main/java/com/jopek/taupngamoni/Requests.java
new file mode 100644
index 0000000..790f8bd
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/Requests.java
@@ -0,0 +1,148 @@
+package com.jopek.taupngamoni;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
+import android.util.Log;
+import android.widget.ImageView;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.function.Consumer;
+
+class RequestImage extends AsyncTask<String, Void, Bitmap> {
+    ImageView bmImage;
+    Consumer<Bitmap> cb;
+
+    public void setRemoteSrc(ImageView bmImage, String url) {
+        this.bmImage = bmImage;
+        this.execute(url);
+    }
+
+    public void getBitmap(String url, Consumer<Bitmap> cb) {
+        this.cb = cb;
+        this.execute(url);
+    }
+
+    protected Bitmap doInBackground(String... urls) {
+        String urldisplay = urls[0];
+        Bitmap bmp = null;
+        try {
+            InputStream in = new URL(urldisplay).openStream();
+            Log.d("maks", "doInBackground: " + in.available());
+            bmp = BitmapFactory.decodeStream(in);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return bmp;
+    }
+
+    protected void onPostExecute(Bitmap result) {
+        if (cb == null)
+            bmImage.setImageBitmap(result);
+        else cb.accept(result);
+    }
+}
+
+public class Requests extends AsyncTask<String, Integer, String> {
+    Consumer<String> cb;
+    Consumer<JSONObject> cbJson;
+    boolean retJson = false;
+
+    RequestImage requestImage = new RequestImage();
+
+    public void get(String url, Consumer<String> cb) {
+        this.cb = cb;
+        this.execute(url);
+    }
+
+    public void getJson(String url, Consumer<JSONObject> cb) {
+        this.cbJson = cb;
+        this.retJson = true;
+        this.execute(url);
+    }
+
+    public void setRemoteSrc(ImageView bmImage, String url) {
+        requestImage.setRemoteSrc(bmImage, url);
+    }
+
+    protected String doInBackground(String... urls) {
+        try {
+            URL url = new URL(urls[0]);
+            InputStream in = url.openStream();
+//            Log.d("maks", "doInBackground: " + in.available());
+//            bmp = BitmapFactory.decodeStream(in);
+//            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+//            connection.setRequestMethod("GET");
+//            connection.setDoOutput(true);
+//            connection.setConnectTimeout(5000);
+//            connection.setReadTimeout(5000);
+//            connection.connect();
+//            BufferedReader rd = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+            BufferedReader rd = new BufferedReader(new InputStreamReader(in));
+            String content = "", line;
+            while ((line = rd.readLine()) != null) {
+                content += line + "\n";
+            }
+            return content;
+        } catch (IOException exception) {
+            exception.printStackTrace();
+            return "ERROR";
+        }
+    }
+
+    protected void onProgressUpdate(Integer... progress) {
+    }
+
+    protected void onPostExecute(String result) {
+        // this is executed on the main thread after the process is over
+        // update your UI here
+        if (retJson) {
+            try {
+                cbJson.accept(new JSONObject(result));
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        } else {
+            cb.accept(result);
+        }
+    }
+}
+
+class RequestsSync {
+    public static void setBitmap(String urlStr, ImageView img) {
+        try {
+            URL url = new URL(urlStr);
+            InputStream in = url.openStream();
+            Bitmap bmp = BitmapFactory.decodeStream(in);
+            img.setImageBitmap(bmp);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static JSONObject get(String urlStr) {
+        try {
+            URL url = new URL(urlStr);
+            HttpURLConnection request = (HttpURLConnection) url.openConnection();
+            request.connect();
+
+            BufferedReader rd = new BufferedReader(new InputStreamReader(request.getInputStream()));
+            String content = "", line;
+            while ((line = rd.readLine()) != null) {
+                content += line + "\n";
+            }
+            return new JSONObject(content);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/taupngamoni/placeholder/PlaceholderContent.java b/app/src/main/java/com/jopek/taupngamoni/placeholder/PlaceholderContent.java
new file mode 100644
index 0000000..734d9f4
--- /dev/null
+++ b/app/src/main/java/com/jopek/taupngamoni/placeholder/PlaceholderContent.java
@@ -0,0 +1,72 @@
+package com.jopek.taupngamoni.placeholder;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Helper class for providing sample content for user interfaces created by
+ * Android template wizards.
+ * <p>
+ * TODO: Replace all uses of this class before publishing your app.
+ */
+public class PlaceholderContent {
+
+    /**
+     * An array of sample (placeholder) items.
+     */
+    public static final List<PlaceholderItem> ITEMS = new ArrayList<>();
+
+    /**
+     * A map of sample (placeholder) items, by ID.
+     */
+    public static final Map<String, PlaceholderItem> ITEM_MAP = new HashMap<>();
+
+    private static final int COUNT = 25;
+
+    static {
+        // Add some sample items.
+        for (int i = 1; i <= COUNT; i++) {
+            addItem(createPlaceholderItem(i));
+        }
+    }
+
+    private static void addItem(PlaceholderItem item) {
+        ITEMS.add(item);
+        ITEM_MAP.put(item.id, item);
+    }
+
+    private static PlaceholderItem createPlaceholderItem(int position) {
+        return new PlaceholderItem(String.valueOf(position), "Item " + position, makeDetails(position));
+    }
+
+    private static String makeDetails(int position) {
+        StringBuilder builder = new StringBuilder();
+        builder.append("Details about Item: ").append(position);
+        for (int i = 0; i < position; i++) {
+            builder.append("\nMore details information here.");
+        }
+        return builder.toString();
+    }
+
+    /**
+     * A placeholder item representing a piece of content.
+     */
+    public static class PlaceholderItem {
+        public final String id;
+        public final String content;
+        public final String details;
+
+        public PlaceholderItem(String id, String content, String details) {
+            this.id = id;
+            this.content = content;
+            this.details = details;
+        }
+
+        @Override
+        public String toString() {
+            return content;
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_baseline_bar_chart_24.xml b/app/src/main/res/drawable/ic_baseline_bar_chart_24.xml
new file mode 100644
index 0000000..4eb4fad
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_bar_chart_24.xml
@@ -0,0 +1,7 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M4,9h4v11h-4z"/>
+    <path android:fillColor="@android:color/white" android:pathData="M16,13h4v7h-4z"/>
+    <path android:fillColor="@android:color/white" android:pathData="M10,4h4v16h-4z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_home_24.xml b/app/src/main/res/drawable/ic_baseline_home_24.xml
new file mode 100644
index 0000000..5a870f5
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_home_24.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/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>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..e3d1a5e
--- /dev/null
+++ b/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=".MainActivity">
+
+    <FrameLayout
+        android:id="@+id/container"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toTopOf="@+id/bottomNavigationView"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigationView"
+        android:layout_width="match_parent"
+        android:layout_height="75dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:menu="@menu/bottom_nav_menu"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/fragment_chart.xml b/app/src/main/res/layout/fragment_chart.xml
new file mode 100644
index 0000000..be8e789
--- /dev/null
+++ b/app/src/main/res/layout/fragment_chart.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ChartFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_screen_home.xml b/app/src/main/res/layout/fragment_screen_home.xml
new file mode 100644
index 0000000..1877568
--- /dev/null
+++ b/app/src/main/res/layout/fragment_screen_home.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+
+    <TextView
+        android:id="@+id/item_number"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="@dimen/text_margin"
+        android:textAppearance="?attr/textAppearanceListItem" />
+
+    <TextView
+        android:id="@+id/content"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="@dimen/text_margin"
+        android:textAppearance="?attr/textAppearanceListItem" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_screen_home_list.xml b/app/src/main/res/layout/fragment_screen_home_list.xml
new file mode 100644
index 0000000..53ce2a3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_screen_home_list.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Converter"
+        android:textSize="30sp" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp">
+
+        <Spinner
+            android:id="@+id/spinner"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_weight="1" />
+
+        <EditText
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_weight="1" />
+    </LinearLayout>
+<!--    <com.google.android.material.button.MaterialButton-->
+    <TextView
+        android:layout_width="wrap_content"
+        android:background="@color/teal_700"
+        android:text="+"
+        android:id="@+id/btn_add"
+        android:textSize="25sp"
+        android:paddingLeft="5dp"
+        android:paddingRight="5dp"
+        android:layout_gravity="center"
+        android:layout_height="wrap_content"/>
+
+    <androidx.recyclerview.widget.RecyclerView xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/list"
+        android:name="com.jopek.taupngamoni.ScreenHome"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginLeft="16dp"
+        android:layout_marginRight="16dp"
+        android:layout_weight="1"
+        app:layoutManager="LinearLayoutManager"
+        tools:context=".HomeFragment"
+        tools:listitem="@layout/fragment_screen_home" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/spinner_item.xml b/app/src/main/res/layout/spinner_item.xml
new file mode 100644
index 0000000..b545f45
--- /dev/null
+++ b/app/src/main/res/layout/spinner_item.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="15dp"
+    android:orientation="horizontal">
+
+    <ImageView
+        android:id="@+id/img"
+        android:layout_width="match_parent"
+        android:layout_weight="1"
+        android:layout_height="match_parent" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:id="@+id/txt"
+        android:layout_weight="1"
+        android:layout_height="match_parent" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..96c14c7
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/home"
+        android:title="Home"
+        android:icon="@drawable/ic_baseline_home_24"/>
+    <item
+        android:id="@+id/chart"
+        android:title="Chart"
+        android:icon="@drawable/ic_baseline_bar_chart_24"/>
+</menu>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..bb782cd
--- /dev/null
+++ b/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.TaupāngaMoni" 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">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..ca514d8
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="text_margin">16dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..1b643d3
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">taupānga moni</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..85555a9
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+<!--    &lt;!&ndash; Base application theme. &ndash;&gt;-->
+<!--    <style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">-->
+<!--        &lt;!&ndash; Customize your theme here. &ndash;&gt;-->
+<!--        <item name="colorPrimary">@color/colorPrimary</item>-->
+<!--        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>-->
+<!--        <item name="colorAccent">@color/colorAccent</item>-->
+<!--    </style>-->
+
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..c0b0125
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.TaupāngaMoni" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/backup_rules.xml b/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/app/src/test/java/com/jopek/taupngamoni/ExampleUnitTest.java b/app/src/test/java/com/jopek/taupngamoni/ExampleUnitTest.java
new file mode 100644
index 0000000..a0467ac
--- /dev/null
+++ b/app/src/test/java/com/jopek/taupngamoni/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.jopek.taupngamoni;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file