Update

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/src/main/AndroidManifest.xml

@@ -5,11 +5,10 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <!--NFC PERMISSION AND FEATURE-->
-    <uses-permission android:name="android.permission.NFC"/>
-    <uses-feature android:name="android.hardware.nfc" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <!-- NFC PERMISSION AND FEATURE -->
+    <uses-permission android:name="android.permission.NFC" />
 
+    <uses-feature android:name="android.hardware.nfc" />
     <uses-feature
         android:name="android.hardware.camera"
         android:required="true" />
@@ -21,7 +20,11 @@
         android:roundIcon="@mipmap/ic_launcher_new_icon"
         android:supportsRtl="true"
         android:theme="@style/AppTheme.appbar">
-        <activity android:name=".RegisterActivity"></activity>
+        <activity
+            android:name=".ListTransactions"
+            android:label="@string/title_activity_list_transactions"
+            android:theme="@style/AppTheme.appbar.NoActionBar"></activity>
+        <activity android:name=".RegisterActivity" />
         <activity
             android:name=".BottomSheets"
             tools:ignore="Instantiatable" />

app/src/main/java/com/yono/messeripos/ListTransactions.java

+package com.yono.messeripos;
+
+import android.os.Bundle;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.android.material.tabs.TabLayout;
+
+import androidx.viewpager.widget.ViewPager;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+
+import com.yono.messeripos.ui.main.SectionsPagerAdapter;
+
+public class ListTransactions extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_list_transactions);
+        SectionsPagerAdapter sectionsPagerAdapter = new SectionsPagerAdapter(this, getSupportFragmentManager());
+        ViewPager viewPager = findViewById(R.id.view_pager);
+        viewPager.setAdapter(sectionsPagerAdapter);
+        TabLayout tabs = findViewById(R.id.tabs);
+        tabs.setupWithViewPager(viewPager);
+        FloatingActionButton fab = findViewById(R.id.fab);
+
+        fab.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                        .setAction("Action", null).show();
+            }
+        });
+    }
+}
\ No newline at end of file

app/src/main/java/com/yono/messeripos/LoginActivity.java

@@ -51,7 +51,7 @@ public class LoginActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.payment_method);
+        setContentView(R.layout.dashboard_login);
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             Window w = getWindow();

app/src/main/java/com/yono/messeripos/nfc/parser/NdefMessageParser.java

@@ -3,10 +3,11 @@ package com.yono.messeripos.nfc.parser;
 import android.nfc.NdefMessage;
 import android.nfc.NdefRecord;
 
-import com.yono.nfc.record.ParsedNdefRecord;
-import com.yono.nfc.record.SmartPoster;
-import com.yono.nfc.record.TextRecord;
-import com.yono.nfc.record.UriRecord;
+
+import com.yono.messeripos.nfc.record.ParsedNdefRecord;
+import com.yono.messeripos.nfc.record.SmartPoster;
+import com.yono.messeripos.nfc.record.TextRecord;
+import com.yono.messeripos.nfc.record.UriRecord;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/com/yono/messeripos/nfc/record/SmartPoster.java

@@ -8,7 +8,7 @@ import com.google.common.base.Charsets;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
-import com.yono.nfc.parser.NdefMessageParser;
+import com.yono.messeripos.nfc.parser.NdefMessageParser;
 
 import java.util.Arrays;
 import java.util.NoSuchElementException;

app/src/main/java/com/yono/messeripos/ui/main/PageViewModel.java

+package com.yono.messeripos.ui.main;
+
+import androidx.arch.core.util.Function;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.Transformations;
+import androidx.lifecycle.ViewModel;
+
+public class PageViewModel extends ViewModel {
+
+    private MutableLiveData<Integer> mIndex = new MutableLiveData<>();
+    private LiveData<String> mText = Transformations.map(mIndex, new Function<Integer, String>() {
+        @Override
+        public String apply(Integer input) {
+            return "Hello world from section: " + input;
+        }
+    });
+
+    public void setIndex(int index) {
+        mIndex.setValue(index);
+    }
+
+    public LiveData<String> getText() {
+        return mText;
+    }
+}
\ No newline at end of file

app/src/main/java/com/yono/messeripos/ui/main/PlaceholderFragment.java

+package com.yono.messeripos.ui.main;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+
+import com.yono.messeripos.R;
+
+/**
+ * A placeholder fragment containing a simple view.
+ */
+public class PlaceholderFragment extends Fragment {
+
+    private static final String ARG_SECTION_NUMBER = "section_number";
+
+    private PageViewModel pageViewModel;
+
+    public static PlaceholderFragment newInstance(int index) {
+        PlaceholderFragment fragment = new PlaceholderFragment();
+        Bundle bundle = new Bundle();
+        bundle.putInt(ARG_SECTION_NUMBER, index);
+        fragment.setArguments(bundle);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        pageViewModel = ViewModelProviders.of(this).get(PageViewModel.class);
+        int index = 1;
+        if (getArguments() != null) {
+            index = getArguments().getInt(ARG_SECTION_NUMBER);
+        }
+        pageViewModel.setIndex(index);
+    }
+
+    @Override
+    public View onCreateView(
+            @NonNull LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View root = inflater.inflate(R.layout.fragment_main, container, false);
+        final TextView textView = root.findViewById(R.id.section_label);
+        pageViewModel.getText().observe(this, new Observer<String>() {
+            @Override
+            public void onChanged(@Nullable String s) {
+                textView.setText(s);
+            }
+        });
+        return root;
+    }
+}
\ No newline at end of file

app/src/main/java/com/yono/messeripos/ui/main/SectionsPagerAdapter.java

+package com.yono.messeripos.ui.main;
+
+import android.content.Context;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+
+import com.yono.messeripos.R;
+
+/**
+ * A [FragmentPagerAdapter] that returns a fragment corresponding to
+ * one of the sections/tabs/pages.
+ */
+public class SectionsPagerAdapter extends FragmentPagerAdapter {
+
+    @StringRes
+    private static final int[] TAB_TITLES = new int[]{R.string.tab_text_1, R.string.tab_text_2};
+    private final Context mContext;
+
+    public SectionsPagerAdapter(Context context, FragmentManager fm) {
+        super(fm);
+        mContext = context;
+    }
+
+    @Override
+    public Fragment getItem(int position) {
+        // getItem is called to instantiate the fragment for the given page.
+        // Return a PlaceholderFragment (defined as a static inner class below).
+        return PlaceholderFragment.newInstance(position + 1);
+    }
+
+    @Nullable
+    @Override
+    public CharSequence getPageTitle(int position) {
+        return mContext.getResources().getString(TAB_TITLES[position]);
+    }
+
+    @Override
+    public int getCount() {
+        // Show 2 total pages.
+        return 2;
+    }
+}
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout 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=".ListTransactions">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:gravity="center"
+            android:minHeight="?actionBarSize"
+            android:padding="@dimen/appbar_padding"
+            android:text="@string/app_name"
+            android:textAppearance="@style/TextAppearance.Widget.AppCompat.Toolbar.Title" />
+
+        <com.google.android.material.tabs.TabLayout
+            android:id="@+id/tabs"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="?attr/colorPrimary" />
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.viewpager.widget.ViewPager
+        android:id="@+id/view_pager"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_margin="@dimen/fab_margin"
+        app:srcCompat="@android:drawable/ic_dialog_email" />
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file

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

+<?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:id="@+id/constraintLayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.main.PlaceholderFragment">
+
+    <TextView
+        android:id="@+id/section_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/activity_horizontal_margin"
+        android:layout_marginTop="@dimen/activity_vertical_margin"
+        android:layout_marginEnd="@dimen/activity_horizontal_margin"
+        android:layout_marginBottom="@dimen/activity_vertical_margin"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/constraintLayout"
+        tools:layout_constraintLeft_creator="1"
+        tools:layout_constraintTop_creator="1" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/values-w820dp/dimens.xml

+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
\ No newline at end of file

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

+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="appbar_padding">16dp</dimen>
+    <dimen name="fab_margin">16dp</dimen>
+    <dimen name="appbar_padding_top">8dp</dimen>
+</resources>
\ No newline at end of file

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

@@ -41,6 +41,9 @@
         <item>Uranus</item>
         <item>Neptune</item>
     </string-array>
+    <string name="title_activity_list_transactions">ListTransactions</string>
+    <string name="tab_text_1">Tab 1</string>
+    <string name="tab_text_2">Tab 2</string>
 
 
 </resources>
\ No newline at end of file

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

@@ -36,7 +36,7 @@
 
 
     <style name="ThemeActionBar" parent="Widget.MaterialComponents.Light.ActionBar.Solid">
-        <item name="android:background"> @null </item>
+        <item name="android:background">@null</item>
         <!-- Support library compatibility -->
         <item name="background">@null</item>
         <item name="android:displayOptions">showHome|useLogo</item>
@@ -44,7 +44,8 @@
     </style>
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
-    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"/>
+
+    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
 
     <style name="Widget.TextInputLayout" parent="Widget.MaterialComponents.TextInputLayout.OutlinedBox">
         <item name="hintTextAppearance">@style/TextAppearance.TextInputLayout.HintText</item>
@@ -81,9 +82,7 @@
         <item name="cornerFamily">rounded</item>
     </style>
 
-    <style
-        name="ThemeOverlay.Rounded.BottomSheetDialog"
-        parent="@style/ThemeOverlay.MaterialComponents.BottomSheetDialog">
+    <style name="ThemeOverlay.Rounded.BottomSheetDialog" parent="@style/ThemeOverlay.MaterialComponents.BottomSheetDialog">
         <item name="bottomSheetStyle">@style/Widget.Rounded.BottomSheet</item>
     </style>
 
@@ -94,4 +93,9 @@
     <style name="AppModalStyle" parent="Widget.Design.BottomSheet.Modal">
         <item name="android:background">@drawable/round_corner_sheet</item>
     </style>
+
+    <style name="AppTheme.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
 </resources>
\ No newline at end of file