Rework RecordTransactionActivity's UI

app/src/main/java/com/herbron/moodl/Activities/CurrencySelectionActivity.java

@@ -21,7 +21,7 @@ import com.herbron.moodl.DataManagers.CurrencyData.Currency;
 import com.herbron.moodl.DataManagers.CurrencyData.CurrencyDetailsList;
 import com.herbron.moodl.DataManagers.DatabaseManager;
 import com.herbron.moodl.DataManagers.PreferencesManager;
-import com.herbron.moodl.LayoutManagers.CurrencyListAdapter;
+import com.herbron.moodl.LayoutManagers.CoinWatchlistAdapter;
 import com.herbron.moodl.R;
 
 import java.util.ArrayList;
@@ -29,7 +29,7 @@ import java.util.List;
 
 public class CurrencySelectionActivity extends AppCompatActivity implements SearchView.OnQueryTextListener{
 
-    private CurrencyListAdapter adapter;
+    private CoinWatchlistAdapter adapter;
     private ListView listView;
     private android.widget.Filter filter;
     private CurrencyDetailsList currencyDetailsList;
@@ -77,7 +77,7 @@ public class CurrencySelectionActivity extends AppCompatActivity implements Sear
             currencyArrayList.add(new Currency(currencyNames.get(i), currencySymbols.get(i)));
         }
 
-        adapter = new CurrencyListAdapter(this, currencyArrayList);
+        adapter = new CoinWatchlistAdapter(this, currencyArrayList);
     }
 
     private void setupList()

app/src/main/java/com/herbron/moodl/Activities/HomeActivityFragments/Watchlist.java

@@ -19,8 +19,6 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.ImageButton;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
 
 import com.herbron.moodl.Activities.CurrencySelectionActivity;
 import com.herbron.moodl.Activities.HomeActivity;
@@ -42,7 +40,6 @@ import org.json.JSONObject;
 import static com.herbron.moodl.MoodlBox.collapseW;
 import static com.herbron.moodl.MoodlBox.expandW;
 import static com.herbron.moodl.MoodlBox.getColor;
-import static java.lang.Math.abs;
 
 /**
  * Created by Tiji on 13/04/2018.

app/src/main/java/com/herbron/moodl/Activities/RecordTransactionActivity.java

@@ -1,34 +1,60 @@
 package com.herbron.moodl.Activities;
 
+import android.app.Activity;
 import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.BitmapDrawable;
+import android.os.AsyncTask;
 import android.os.Bundle;
+import android.support.design.widget.TabLayout;
 import android.support.design.widget.TextInputLayout;
+import android.support.v4.view.PagerAdapter;
+import android.support.v4.view.ViewPager;
 import android.support.v7.app.AppCompatActivity;
+import android.support.v7.graphics.Palette;
 import android.support.v7.widget.SearchView;
 import android.support.v7.widget.Toolbar;
+import android.text.Editable;
+import android.text.TextWatcher;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
 import android.widget.Button;
 import android.widget.DatePicker;
 import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TabWidget;
 import android.widget.TextView;
 import android.widget.TimePicker;
 
 import com.herbron.moodl.DataManagers.CurrencyData.Currency;
+import com.herbron.moodl.DataManagers.CurrencyData.CurrencyDetailsList;
 import com.herbron.moodl.DataManagers.CurrencyData.Transaction;
 import com.herbron.moodl.DataManagers.DatabaseManager;
 import com.herbron.moodl.DataManagers.PreferencesManager;
+import com.herbron.moodl.LayoutManagers.CoinSummaryListAdapter;
+import com.herbron.moodl.LayoutManagers.CustomTabLayout;
+import com.herbron.moodl.LayoutManagers.RecordTransactionPageAdapter;
+import com.herbron.moodl.MoodlBox;
 import com.herbron.moodl.PlaceholderManager;
 import com.herbron.moodl.R;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Locale;
 
+import static com.herbron.moodl.MoodlBox.getColor;
+
 public class RecordTransactionActivity extends AppCompatActivity {
 
     private String coin;
@@ -49,14 +75,12 @@ public class RecordTransactionActivity extends AppCompatActivity {
     private Currency currency;
     private int transactionId;
 
-    private SearchView mainSearchView;
+    private Toolbar toolbar;
+    private ImageView currencyIconImageView;
 
-    @Override
+    private CurrencyDetailsList currencyDetailsList;
-    public boolean onCreateOptionsMenu(Menu menu) {
+
-        MenuInflater inflater = getMenuInflater();
+    private SearchView mainSearchView;
-        inflater.inflate(R.menu.menu_record_action, menu);
-        return true;
-    }
 
     /*@Override
     public boolean onOptionsItemSelected(MenuItem item) {
@@ -171,10 +195,134 @@ public class RecordTransactionActivity extends AppCompatActivity {
 
         transactionId = intent.getIntExtra("transactionId", -1);
 
-        Toolbar toolbar = findViewById(R.id.searchCurrencyToolbar);
+        toolbar = findViewById(R.id.toolbar);
+
+        currencyIconImageView = findViewById(R.id.currencyIconImageView);
 
         setSupportActionBar(toolbar);
 
+        setupAutoCompleteTextView();
+
+        setupBackButton();
+
+        CustomTabLayout tabLayout = findViewById(R.id.transactionsTabLayout);
+        tabLayout.addTab(0, "Buy");
+        tabLayout.addTab(1, "Sell");
+        tabLayout.addTab(2, "Transfer");
+        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
+
+        final ViewPager viewPager = findViewById(R.id.transactionsViewPager);
+        final RecordTransactionPageAdapter pageAdapter = new RecordTransactionPageAdapter(getSupportFragmentManager(), tabLayout.getTabCount());
+        viewPager.setAdapter(pageAdapter);
+        viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
+        tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                viewPager.setCurrentItem(tab.getPosition());
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+
+            }
+        });
+    }
+
+    private void setupAutoCompleteTextView()
+    {
+        currencyDetailsList = CurrencyDetailsList.getInstance(this);
+
+        CoinSummaryListAdapter adapter = new CoinSummaryListAdapter(this, R.layout.custom_summary_coin_row, new ArrayList<>(currencyDetailsList.getCurrenciesDenomination()));
+
+        AutoCompleteTextView coin_autoCompleteTextView = findViewById(R.id.coin_autoCompleteTextView);
+        coin_autoCompleteTextView.setThreshold(0);
+        coin_autoCompleteTextView.setAdapter(adapter);
+        coin_autoCompleteTextView.setTextColor(getResources().getColor(R.color.white));
+        coin_autoCompleteTextView.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                currencyIconImageView.setImageBitmap(null);
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+
+            }
+        });
+        coin_autoCompleteTextView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                if(hasFocus)
+                {
+                    coin_autoCompleteTextView.showDropDown();
+                }
+                else
+                {
+                    coin_autoCompleteTextView.dismissDropDown();
+                }
+            }
+        });
+
+        coin_autoCompleteTextView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                Currency currency = (Currency) coin_autoCompleteTextView.getAdapter().getItem(position);
+
+                coin_autoCompleteTextView.setText(PlaceholderManager.getDenomination(currency.getName(), currency.getSymbol(), getBaseContext()));
+                toolbar.requestFocus();
+                hideSoftKeyboard(RecordTransactionActivity.this);
+
+                RecordTransactionActivity.this.currency = currency;
+
+                IconDownloaderTask iconDownloaderTask = new IconDownloaderTask();
+                iconDownloaderTask.execute();
+            }
+        });
+    }
+
+    private class IconDownloaderTask extends AsyncTask<Void, Void, Void> {
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            String iconUrl = MoodlBox.getIconUrl(currency.getSymbol(), 500, currencyDetailsList);
+
+            if(iconUrl != null)
+            {
+                MoodlBox.getBitmapFromURL(iconUrl, currency.getSymbol(), getResources(), getBaseContext(), new HomeActivity.IconCallBack() {
+                    @Override
+                    public void onSuccess(Bitmap bitmapIcon) {
+                        runOnUiThread(new Runnable() {
+                            @Override
+                            public void run() {
+                                currencyIconImageView.setImageBitmap(bitmapIcon);
+                            }
+                        });
+                    }
+                });
+            }
+            else
+            {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        currencyIconImageView.setBackground(getResources().getDrawable(R.mipmap.ic_launcher_moodl));
+                    }
+                });
+            }
+            return null;
+        }
+    }
+
         /*if(transactionId != -1)
         {
             setTitle(PlaceholderManager.getEditTransactionString(coin, getBaseContext()));
@@ -222,6 +370,13 @@ public class RecordTransactionActivity extends AppCompatActivity {
                 purchasedPriceEditText.setText(price);
             }
         }, calendar.getTimeInMillis() / 1000);*/
+
+    public static void hideSoftKeyboard(Activity activity) {
+        InputMethodManager inputMethodManager =
+                (InputMethodManager) activity.getSystemService(
+                        Activity.INPUT_METHOD_SERVICE);
+        inputMethodManager.hideSoftInputFromWindow(
+                activity.getCurrentFocus().getWindowToken(), 0);
     }
 
     /*private void initializeButtons()
@@ -272,6 +427,17 @@ public class RecordTransactionActivity extends AppCompatActivity {
         transferButton = findViewById(R.id.transfertButton);
     }*/
 
+    private void setupBackButton()
+    {
+        ImageButton backButton = findViewById(R.id.back_button);
+        backButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+    }
+
     private void createDatePicker()
     {
         new android.app.DatePickerDialog(

app/src/main/java/com/herbron/moodl/Activities/RecordTransactionFragments/BuyFragment.java

@@ -0,0 +1,21 @@
+package com.herbron.moodl.Activities.RecordTransactionFragments;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.herbron.moodl.R;
+
+public class BuyFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_buy, container, false);
+        return view;
+    }
+}

app/src/main/java/com/herbron/moodl/Activities/RecordTransactionFragments/SellFragment.java

@@ -0,0 +1,21 @@
+package com.herbron.moodl.Activities.RecordTransactionFragments;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.herbron.moodl.R;
+
+public class SellFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_sell, container, false);
+        return view;
+    }
+}

app/src/main/java/com/herbron/moodl/Activities/RecordTransactionFragments/TransferFragment.java

@@ -0,0 +1,21 @@
+package com.herbron.moodl.Activities.RecordTransactionFragments;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.herbron.moodl.R;
+
+public class TransferFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_transfer, container, false);
+        return view;
+    }
+}

app/src/main/java/com/herbron/moodl/DataManagers/CurrencyData/CurrencyDetailsList.java

@@ -167,6 +167,23 @@ public class CurrencyDetailsList {
         return currenciesName;
     }
 
+    public List<Currency> getCurrenciesDenomination()
+    {
+        List<Currency> currencies = new ArrayList<>();
+
+        for(String symbol : coinInfosHashmap.keySet())
+        {
+            try {
+                JSONObject jsonObject = new JSONObject(coinInfosHashmap.get(symbol));
+                currencies.add(new Currency(jsonObject.getString("CoinName"), symbol));
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
+
+        return currencies;
+    }
+
     public Currency getCurrencyDetailsFromSymbol(String symbol)
     {
         //Currency currency = new Currency();

app/src/main/java/com/herbron/moodl/DataManagers/ExchangeManager/BinanceManager.java

@@ -56,7 +56,8 @@ public class BinanceManager extends Exchange {
             {
                 if(Double.parseDouble(assets.get(i).getFree()) > 0 || Double.parseDouble(assets.get(i).getLocked()) > 0)
                 {
-                    if(!assets.get(i).getAsset().equals("VET"))
+                    //balance.add(new Currency(assets.get(i).getAsset(), Double.parseDouble(assets.get(i).getFree()) + Double.parseDouble(assets.get(i).getLocked())));
+                    if(!assets.get(i).getAsset().equals("VEN"))
                     {
                         balance.add(new Currency(assets.get(i).getAsset(), Double.parseDouble(assets.get(i).getFree()) + Double.parseDouble(assets.get(i).getLocked())));
                     }

app/src/main/java/com/herbron/moodl/LayoutManagers/CoinSummaryListAdapter.java

@@ -0,0 +1,120 @@
+package com.herbron.moodl.LayoutManagers;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.Filter;
+import android.widget.TextView;
+
+import com.herbron.moodl.DataManagers.CurrencyData.Currency;
+import com.herbron.moodl.R;
+
+import java.util.ArrayList;
+
+public class CoinSummaryListAdapter extends ArrayAdapter<Currency> {
+
+    private CustomFilter filter;
+    private ArrayList<Currency> currencies, suggestions;
+
+    public CoinSummaryListAdapter(@NonNull Context context, int resource, @NonNull ArrayList<Currency> currencies) {
+        super(context, resource, currencies);
+
+        this.currencies = currencies;
+        this.suggestions = currencies;
+    }
+
+    @Override
+    public int getCount() {
+        return currencies.size();
+    }
+
+    @Override
+    public Currency getItem(int position) {
+        return currencies.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return currencies.indexOf(getItem(position));
+    }
+
+    @NonNull
+    @Override
+    public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
+        Currency currency = getItem(position);
+
+        if(convertView == null)
+        {
+            convertView = LayoutInflater.from(getContext()).inflate(R.layout.custom_summary_coin_row, parent, false);
+        }
+
+        TextView nameTxtview = convertView.findViewById(R.id.currencyName);
+        TextView symbolTxtView = convertView.findViewById(R.id.currencySymbol);
+
+        nameTxtview.setText(currency.getName());
+        symbolTxtView.setText(currency.getSymbol());
+
+        return convertView;
+    }
+
+    @NonNull
+    @Override
+    public Filter getFilter() {
+        if(filter == null)
+        {
+            filter = new CustomFilter();
+        }
+
+        return filter;
+    }
+
+    class CustomFilter extends Filter
+    {
+
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            FilterResults results = new FilterResults();
+
+            if(constraint != null && constraint.length() > 0)
+            {
+                constraint = constraint.toString().toLowerCase();
+
+                ArrayList<Currency> filters = new ArrayList<>();
+
+                for(int i = 0; i < suggestions.size(); i++)
+                {
+                    if(suggestions.get(i).getName().toLowerCase().contains(constraint) || suggestions.get(i).getSymbol().toLowerCase().contains(constraint))
+                    {
+                        Currency currency = new Currency(suggestions.get(i).getName(), suggestions.get(i).getSymbol());
+
+                        filters.add(currency);
+                    }
+                }
+
+                results.count = filters.size();
+                results.values = filters;
+            }
+            else
+            {
+                results.count = suggestions.size();
+                results.values = suggestions;
+            }
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            if(results != null)
+            {
+                currencies = (ArrayList<Currency>) results.values;
+            }
+
+            notifyDataSetChanged();
+        }
+    }
+}

app/src/main/java/com/herbron/moodl/LayoutManagers/CoinWatchlistAdapter.java

@@ -19,13 +19,13 @@ import java.util.ArrayList;
  * Created by Guitoune on 17/01/2018.
  */
 
-public class CurrencyListAdapter extends BaseAdapter implements Filterable {
+public class CoinWatchlistAdapter extends BaseAdapter implements Filterable {
 
         private ArrayList<Currency> currencies, suggestions;
         private Context context;
         private CustomFilter filter;
 
-        public CurrencyListAdapter(Context context, ArrayList<Currency> currencies) {
+        public CoinWatchlistAdapter(Context context, ArrayList<Currency> currencies) {
             this.context = context;
             this.currencies = currencies;
             this.suggestions = currencies;
@@ -53,7 +53,7 @@ public class CurrencyListAdapter extends BaseAdapter implements Filterable {
             LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 
             if (convertView == null) {
-                convertView = inflater.inflate(R.layout.custom_currency_row, parent, false);
+                convertView = inflater.inflate(R.layout.custom_watchlist_coin_row, parent, false);
             }
 
             TextView currencyName = convertView.findViewById(R.id.currencyName);

app/src/main/java/com/herbron/moodl/LayoutManagers/CustomTabLayout.java

@@ -0,0 +1,86 @@
+package com.herbron.moodl.LayoutManagers;
+
+import android.content.Context;
+import android.graphics.drawable.StateListDrawable;
+import android.support.design.widget.TabLayout;
+import android.support.v4.content.ContextCompat;
+import android.util.AttributeSet;
+import android.util.TypedValue;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.herbron.moodl.R;
+
+public class CustomTabLayout extends TabLayout {
+
+    private LinearLayout linearLayout;
+    private Context context;
+
+    public CustomTabLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        linearLayout = (LinearLayout) getChildAt(0);
+        this.context = context;
+    }
+
+    private StateListDrawable getSellStateListDrawable() {
+        StateListDrawable sld = new StateListDrawable();
+        sld.addState(new int[] {android.R.attr.state_pressed},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_sell));
+        sld.addState(new int[] {android.R.attr.state_selected},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_sell));
+        sld.addState(new int[] { },
+                ContextCompat.getDrawable(context, R.drawable.unselected_tab_background));
+        return sld;
+    }
+
+    private StateListDrawable getBuyStateListDrawable() {
+        StateListDrawable sld = new StateListDrawable();
+        sld.addState(new int[] {android.R.attr.state_pressed},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_buy));
+        sld.addState(new int[] {android.R.attr.state_selected},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_buy));
+        sld.addState(new int[] { },
+                ContextCompat.getDrawable(context, R.drawable.unselected_tab_background));
+        return sld;
+    }
+
+    private StateListDrawable getTransferStateListDrawable() {
+        StateListDrawable sld = new StateListDrawable();
+        sld.addState(new int[] {android.R.attr.state_pressed},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_transfer));
+        sld.addState(new int[] {android.R.attr.state_selected},
+                ContextCompat.getDrawable(context, R.drawable.record_transaction_tab_background_transfer));
+        sld.addState(new int[] { },
+                ContextCompat.getDrawable(context, R.drawable.unselected_tab_background));
+        return sld;
+    }
+
+    public void addTab(int index, String label) {
+        TextView textView = new TextView(context);
+        textView.setTextColor(getResources().getColor(R.color.white));
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
+        textView.setText(label);
+        textView.setGravity(GRAVITY_CENTER);
+        addTab(newTab().setCustomView(textView));
+
+        View tabView = linearLayout.getChildAt(linearLayout.getChildCount() - 1);
+        LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) tabView.getLayoutParams();
+        params.setMargins(2, 0, 2, 0);
+        tabView.setLayoutParams(params);
+
+        switch (index)
+        {
+            case 0:
+                tabView.setBackground(getBuyStateListDrawable());
+                break;
+            case 1:
+                tabView.setBackground(getSellStateListDrawable());
+                break;
+            case 2:
+                tabView.setBackground(getTransferStateListDrawable());
+                break;
+        }
+    }
+}

app/src/main/java/com/herbron/moodl/LayoutManagers/RecordTransactionPageAdapter.java

@@ -0,0 +1,44 @@
+package com.herbron.moodl.LayoutManagers;
+
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentStatePagerAdapter;
+
+import com.herbron.moodl.Activities.RecordTransactionFragments.BuyFragment;
+import com.herbron.moodl.Activities.RecordTransactionFragments.SellFragment;
+import com.herbron.moodl.Activities.RecordTransactionFragments.TransferFragment;
+
+public class RecordTransactionPageAdapter extends FragmentStatePagerAdapter {
+
+    private int tabsNumber;
+
+    public RecordTransactionPageAdapter(FragmentManager fm, int tabsNumber) {
+        super(fm);
+
+        this.tabsNumber = tabsNumber;
+    }
+
+    @Override
+    public Fragment getItem(int position) {
+
+        switch (position)
+        {
+            case 0:
+                BuyFragment buyFragment = new BuyFragment();
+                return buyFragment;
+            case 1:
+                SellFragment sellFragment = new SellFragment();
+                return sellFragment;
+            case 2:
+                TransferFragment transferFragment = new TransferFragment();
+                return transferFragment;
+            default:
+                return null;
+        }
+    }
+
+    @Override
+    public int getCount() {
+        return tabsNumber;
+    }
+}

app/src/main/java/com/herbron/moodl/PlaceholderManager.java

@@ -34,6 +34,11 @@ public class PlaceholderManager {
         return formattedString;
     }
 
+    public static String getDenomination(String coinName, String coinSymbol, Context context)
+    {
+        return context.getResources().getString(R.string.denomincationPlaceholder, coinName, coinSymbol);
+    }
+
     public static String getEditTransactionString(String coinName, Context context)
     {
         return context.getResources().getString(R.string.edit_transaction, coinName);

app/src/main/res/drawable/record_transaction_layout_background_buy.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape>
+            <gradient
+                android:angle="-90"
+                android:centerY="2%"
+                android:startColor="@color/increaseCandle"
+                android:centerColor="@color/white"
+                android:endColor="@color/white"
+                android:type="linear"/>
+        </shape>
+    </item>
+
+</selector>

app/src/main/res/drawable/record_transaction_layout_background_sell.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape>
+            <gradient
+                android:angle="-90"
+                android:centerY="2%"
+                android:startColor="@color/decreaseCandle"
+                android:centerColor="@color/white"
+                android:endColor="@color/white"
+                android:type="linear"/>
+        </shape>
+    </item>
+
+</selector>

app/src/main/res/drawable/record_transaction_layout_background_transfer.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape>
+            <gradient
+                android:angle="-90"
+                android:centerY="2%"
+                android:startColor="@color/blue"
+                android:centerColor="@color/white"
+                android:endColor="@color/white"
+                android:type="linear"/>
+        </shape>
+    </item>
+
+</selector>

app/src/main/res/drawable/record_transaction_tab_background_buy.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true">
+        <shape>
+            <corners android:topLeftRadius="5dp"
+                android:topRightRadius="5dp"/>
+            <solid android:color="@color/increaseCandle"/>
+        </shape>
+    </item>
+
+    <item android:state_selected="false" android:state_focused="false" android:state_pressed="false">
+        <shape>
+            <corners android:topRightRadius="5dp"
+                android:topLeftRadius="5dp"/>
+            <solid android:color="@color/captionColor"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/record_transaction_tab_background_sell.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true">
+        <shape>
+            <corners android:topLeftRadius="5dp"
+                android:topRightRadius="5dp"/>
+            <solid android:color="@color/decreaseCandle"/>
+        </shape>
+    </item>
+    <item android:state_selected="false" android:state_focused="false" android:state_pressed="false">
+        <shape>
+            <corners android:topRightRadius="5dp"
+                android:topLeftRadius="5dp"/>
+            <solid android:color="@color/captionColor"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/record_transaction_tab_background_transfer.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true">
+        <shape>
+            <corners android:topLeftRadius="5dp"
+                android:topRightRadius="5dp"/>
+            <solid android:color="@color/blue"/>
+        </shape>
+    </item>
+    <item android:state_selected="false" android:state_focused="false" android:state_pressed="false">
+        <shape>
+            <corners android:topRightRadius="5dp"
+                android:topLeftRadius="5dp"/>
+            <solid android:color="@color/captionColor"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/spinner_background.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    xmlns:app="http://schemas.android.com/apk/res-auto">
     <item>
         <shape android:shape="rectangle">
             <solid android:color="@color/softWhite"/>

app/src/main/res/drawable/unselected_tab_background.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/softWhite"/>
+
+            <corners
+                android:topLeftRadius="5dp"
+                android:topRightRadius="5dp"/>
+            <padding
+                android:left="3dp"
+                android:right="3dp"
+                android:top="3dp"
+                android:bottom="3dp"/>
+        </shape>
+    </item>
+</layer-list>

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

@@ -1,135 +1,104 @@
 <?xml version="1.0" encoding="utf-8"?>
 <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="@drawable/gradient_background"
-    tools:context="com.herbron.moodl.Activities.RecordTransactionActivity">
+    style="@style/InputActivityTheme">
 
     <android.support.v7.widget.Toolbar
-        android:id="@+id/searchCurrencyToolbar"
+        android:id="@+id/toolbar"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="125dp"
-        android:background="@color/colorPrimary"
+        app:layout_collapseMode="pin"
-        android:minHeight="?attr/actionBarSize"
+        app:elevation="0dp"
-        app:theme="@style/ThemeOverlay.AppCompat.Dark" />
+        app:contentInsetLeft="0dp"
-
+        app:contentInsetStart="0dp">
-    <ListView
-        android:id="@+id/listViewCurrencySelection"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_below="@+id/toolbar"/>
-
-    <!--<LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:layout_margin="5dp">
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="match_parent"
-            android:layout_marginTop="5dp">
+            android:orientation="vertical">
 
-            <Button
+            <FrameLayout
-                android:id="@+id/buyButton"
+                android:layout_width="match_parent"
-                android:layout_width="0dp"
+                android:layout_height="wrap_content"
-                android:layout_height="match_parent"
+                android:layout_margin="10dp"
-                android:layout_weight="0.3"
+                app:layout_collapseMode="pin"
-                android:text="@string/buyText"
+                android:focusableInTouchMode="true">
-                android:background="@drawable/button_buy"
-                android:layout_marginEnd="2.5dp"
-                android:enabled="false"
-                android:textColor="@color/white" />
 
-            <Button
+                <ImageButton
-                android:id="@+id/sellButton"
+                    android:id="@+id/back_button"
-                android:layout_width="0dp"
+                    android:layout_width="wrap_content"
-                android:layout_height="match_parent"
+                    android:layout_height="wrap_content"
-                android:layout_weight="0.3"
+                    android:layout_gravity="start|center_vertical"
-                android:text="@string/sellText"
+                    android:background="@drawable/ic_arrow_back_white_24dp"
-                android:background="@drawable/button_sell"
+                    android:text="@string/action_settings"
-                android:layout_marginStart="2.5dp"
+                    android:visibility="visible" />
-                android:layout_marginEnd="2.5dp"
-                android:textColor="@color/white"
-                android:enabled="true" />
 
-            <Button
+                <TextView
-                android:id="@+id/transfertButton"
+                    android:layout_width="match_parent"
-                android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:gravity="center"
+                    android:text="@string/title_choose_coin"
+                    android:textColor="@color/white"
+                    android:textSize="18sp"
+                    android:textStyle="bold" />
+            </FrameLayout>
+
+            <FrameLayout
+                android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:layout_weight="0.3"
+                android:layout_marginBottom="22dp"
-                android:text="@string/transferText"
+                android:layout_marginEnd="12dp"
-                android:background="@drawable/button_transfer"
+                android:layout_marginStart="12dp"
-                android:layout_marginStart="2.5dp"
+                android:layout_marginTop="12dp">
-                android:textColor="@color/white"
+
-                android:enabled="true" />
+                <AutoCompleteTextView
+                    android:id="@+id/coin_autoCompleteTextView"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:background="@drawable/spinner_background"
+                    android:textSize="18sp"
+                    android:hint="@string/select_coin"
+                    android:inputType="textNoSuggestions"
+                    android:layout_gravity="center"
+                    android:gravity="center"/>
+
+                <ImageView
+                    android:id="@+id/currencyIconImageView"
+                    android:layout_width="40dp"
+                    android:layout_height="match_parent"
+                    android:layout_gravity="start|center_vertical"
+                    android:layout_margin="5dp"/>
+
+            </FrameLayout>
 
         </LinearLayout>
 
-        <TextView
+    </android.support.v7.widget.Toolbar>
-            android:id="@+id/currencySymbol"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:textSize="25dp"/>
 
-        <android.support.design.widget.TextInputLayout
+    <LinearLayout
-            android:id="@+id/input_currency_amount"
+        android:layout_width="match_parent"
-            android:layout_width="match_parent"
+        android:layout_height="match_parent"
-            android:layout_height="wrap_content">
+        android:layout_marginTop="125dp"
+        android:paddingTop="5dp"
+        android:orientation="vertical">
 
-            <EditText
+        <com.herbron.moodl.LayoutManagers.CustomTabLayout
-                android:id="@+id/currencyAmount"
+            android:id="@+id/transactionsTabLayout"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="@string/activity_add_amount"
-                android:inputType="numberDecimal"/>
-
-        </android.support.design.widget.TextInputLayout>
-
-        <android.support.design.widget.TextInputLayout
-            android:id="@+id/input_purchase_date"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content">
-
-            <EditText
-                android:id="@+id/purchaseDate"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="@string/activity_purchased_date"
-                android:focusable="false"/>
-
-        </android.support.design.widget.TextInputLayout>
-
-        <android.support.design.widget.TextInputLayout
-            android:id="@+id/input_purchase_price"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content">
-
-            <EditText
-                android:id="@+id/purchasePrice"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="@string/activity_purchased_price"
-                android:inputType="numberDecimal" />
-
-        </android.support.design.widget.TextInputLayout>
-
-        <android.support.design.widget.TextInputLayout
-            android:id="@+id/input_fees"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:visibility="gone">
+            app:tabMode="fixed"
+            app:tabBackground="@drawable/record_transaction_tab_background_buy"
+            app:tabIndicatorColor="@color/transparent"/>
 
-            <EditText
+        <android.support.v4.view.ViewPager
-                android:id="@+id/feesTextView"
+            android:id="@+id/transactionsViewPager"
-                android:layout_width="match_parent"
+            android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+            android:layout_height="wrap_content" />
-                android:hint="@string/activity_fees"
-                android:inputType="numberDecimal" />
 
-        </android.support.design.widget.TextInputLayout>
+    </LinearLayout>
-
-    </LinearLayout>-->
 
 </android.support.constraint.ConstraintLayout>

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

@@ -0,0 +1,31 @@
+<?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">
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/currencyName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:gravity="center_vertical|center_horizontal"
+            android:textSize="15sp" />
+
+        <TextView
+            android:id="@+id/currencySymbol"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:gravity="center_vertical|center_horizontal"
+            android:text=""
+            android:textColor="@color/captionColor"
+            android:textSize="12sp" />
+    </LinearLayout>
+
+</LinearLayout>

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

@@ -2,7 +2,6 @@
 <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_margin="@dimen/margin">
 
         <com.daimajia.swipe.SwipeLayout xmlns:android="http://schemas.android.com/apk/res/android"

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/record_transaction_layout_background_buy">
+
+    <TextView
+        android:text="buy fragment"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:layout_centerVertical="true"
+        android:layout_centerHorizontal="true"/>
+
+</RelativeLayout>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/record_transaction_layout_background_sell">
+
+    <TextView
+        android:text="sell fragment"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:layout_centerVertical="true"
+        android:layout_centerHorizontal="true"/>
+
+</RelativeLayout>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/record_transaction_layout_background_transfer">
+
+    <TextView
+        android:text="transfer fragment"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:layout_centerVertical="true"
+        android:layout_centerHorizontal="true"/>
+
+</RelativeLayout>

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

@@ -178,6 +178,8 @@
     <string name="currencyYenPlaceholder" translatable="false">%1$s¥</string>
     <string name="fluctuationYenPercentagePlaceholder" translatable="false">%1$s¥ (%2$s%%)</string>
 
+    <string name="denomincationPlaceholder" translatable="false">%1$s (%2$s)</string>
+
     <!--DetailsActivity placeholders-->
     <string name="timestampPlaceholder">Date\n%1$s</string>
     <string name="emitedPlaceholder">Percentage of coin emitted : %1$s%%</string>
@@ -256,5 +258,9 @@
     <string name="apiKey">API Key</string>
     <string name="secretKey">Secret Key</string>
     <string name="informations">Informations</string>
+    <string name="title_choose_coin">Choose a coin</string>
+
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 
 </resources>