Fix & improvements

- Added coin list in navigation drawer
- Rework the coin list interface to load dynamicly
- Fix dust not being counted in balance

app/src/main/java/com/nauk/moodl/Activities/HomeActivity.java

@@ -10,7 +10,6 @@ import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.Window;
@@ -19,6 +18,7 @@ import android.widget.CompoundButton;
 import android.widget.Switch;
 
 import com.nauk.moodl.Activities.HomeActivityFragments.MarketCapitalization;
+import com.nauk.moodl.Activities.HomeActivityFragments.Overview;
 import com.nauk.moodl.Activities.HomeActivityFragments.Summary;
 import com.nauk.moodl.Activities.HomeActivityFragments.Watchlist;
 import com.nauk.moodl.HideBalanceSwitch;
@@ -38,6 +38,7 @@ public class HomeActivity extends AppCompatActivity {
     private Fragment watchlistFragment;
     private Fragment holdingsFragment;
     private Fragment marketFragment;
+    private Fragment overviewFragment;
     private Fragment currentFragment;
 
 
@@ -57,6 +58,7 @@ public class HomeActivity extends AppCompatActivity {
         watchlistFragment = new Watchlist();
         holdingsFragment = new Summary();
         marketFragment = new MarketCapitalization();
+        overviewFragment = new Overview();
 
         drawerLayout = findViewById(R.id.drawer_layout);
         NavigationView navigationView = findViewById(R.id.nav_view);
@@ -65,7 +67,7 @@ public class HomeActivity extends AppCompatActivity {
 
         showFragment(holdingsFragment);
 
-        navigationView.setCheckedItem(R.id.navigation_currencies_list);
+        navigationView.setCheckedItem(R.id.navigation_holdings);
 
         navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
             @Override
@@ -78,12 +80,15 @@ public class HomeActivity extends AppCompatActivity {
                     case R.id.navigation_watchlist:
                         showFragment(watchlistFragment);
                         break;
-                    case R.id.navigation_currencies_list:
+                    case R.id.navigation_holdings:
                         showFragment(holdingsFragment);
                         break;
                     case R.id.navigation_market_cap:
                         showFragment(marketFragment);
                         break;
+                    case R.id.navigation_overview:
+                        showFragment(overviewFragment);
+                        break;
                     case R.id.navigation_settings:
                         Intent settingIntent = new Intent(getApplicationContext(), SettingsActivity.class);
                         startActivity(settingIntent);
@@ -158,22 +163,6 @@ public class HomeActivity extends AppCompatActivity {
         return true;
     }
 
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-
-        switch (id)
-        {
-            case R.id.navigation_settings:
-                break;
-        }
-
-        return super.onOptionsItemSelected(item);
-    }
-
     public interface IconCallBack
     {
         void onSuccess(Bitmap bitmap);

app/src/main/java/com/nauk/moodl/Activities/HomeActivityFragments/Overview.java

@@ -0,0 +1,158 @@
+package com.nauk.moodl.Activities.HomeActivityFragments;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
+import android.support.v4.app.Fragment;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v7.graphics.Palette;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+
+import com.nauk.moodl.Activities.HomeActivity;
+import com.nauk.moodl.DataManagers.CurrencyData.Currency;
+import com.nauk.moodl.DataManagers.CurrencyData.CurrencyCardview;
+import com.nauk.moodl.DataManagers.CurrencyData.CurrencyDetailsList;
+import com.nauk.moodl.DataManagers.CurrencyData.CurrencyTickerList;
+import com.nauk.moodl.DataManagers.PreferencesManager;
+import com.nauk.moodl.LayoutManagers.OverviewListAdapter;
+import com.nauk.moodl.MoodlBox;
+import com.nauk.moodl.R;
+
+import java.util.List;
+
+/**
+ * Created by Administrator on 27/05/2018.
+ */
+
+public class Overview extends Fragment {
+
+    private CurrencyTickerList currencyTickerList;
+    private CurrencyDetailsList currencyDetailsList;
+    private PreferencesManager preferenceManager;
+    private OverviewListAdapter overviewListAdapter;
+
+    boolean flag_loading;
+
+    private ListView listLayout;
+
+    @NonNull
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View fragmentView = inflater.inflate(R.layout.fragment_overview_homeactivity, container, false);
+
+        currencyTickerList = CurrencyTickerList.getInstance(getContext());
+        currencyDetailsList = CurrencyDetailsList.getInstance(getContext());
+
+        preferenceManager = new PreferencesManager(getContext());
+
+        listLayout = fragmentView.findViewById(R.id.linearLayoutOverview);
+
+        listLayout.setOnScrollListener(new AbsListView.OnScrollListener() {
+            @Override
+            public void onScrollStateChanged(AbsListView view, int scrollState) {
+
+            }
+
+            @Override
+            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
+                if(firstVisibleItem + visibleItemCount == totalItemCount && totalItemCount != 0)
+                {
+                    if(!flag_loading)
+                    {
+                        flag_loading = true;
+
+                        updateList();
+                    }
+                }
+            }
+        });
+
+        updateList();
+
+        return fragmentView;
+    }
+
+    private void updateList()
+    {
+        new AsyncTask<Void, Void, Void>() {
+
+            @Override
+            protected Void doInBackground(Void... voids) {
+
+                currencyTickerList.getCurrenciesFrom(listLayout.getCount(), preferenceManager.getDefaultCurrency(), new UpdateCallBack() {
+                    @Override
+                    public void onSuccess(List<Currency> currencyList)
+                    {
+                        for(Currency currency : currencyList)
+                        {
+                            String iconUrl = MoodlBox.getIconUrl(currency.getSymbol(), currencyDetailsList);
+
+                            if(iconUrl != null)
+                            {
+                                MoodlBox.getBitmapFromURL(iconUrl, currency.getSymbol(), getResources(), getContext(), new HomeActivity.IconCallBack() {
+                                    @Override
+                                    public void onSuccess(Bitmap bitmap) {
+                                        currency.setIcon(bitmap);
+                                        updateChartColor(currency);
+                                    }
+                                });
+                            }
+                            else
+                            {
+                                Bitmap icon = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher_moodl);
+                                icon = Bitmap.createScaledBitmap(icon, 50, 50, false);
+
+                                currency.setIcon(icon);
+                                updateChartColor(currency);
+                            }
+                        }
+
+                        if(overviewListAdapter == null)
+                        {
+                            overviewListAdapter = new OverviewListAdapter(getContext(), currencyList);
+
+                            listLayout.setAdapter(overviewListAdapter);
+                            listLayout.setTextFilterEnabled(false);
+                        }
+                        else
+                        {
+                            overviewListAdapter.addAll(currencyList);
+                            overviewListAdapter.notifyDataSetChanged();
+                        }
+
+                        flag_loading = false;
+                    }
+            });
+                return null;
+            }
+        }.execute();
+
+    }
+
+    private void updateChartColor(Currency currency)
+    {
+        if(currency.getIcon() != null)
+        {
+            Palette.Builder builder = Palette.from(currency.getIcon());
+
+            currency.setChartColor(builder.generate().getDominantColor(0));
+        }
+        else
+        {
+            currency.setChartColor(12369084);
+        }
+    }
+
+    public interface UpdateCallBack
+    {
+        void onSuccess(List<Currency> currencyList);
+    }
+}

app/src/main/java/com/nauk/moodl/Activities/HomeActivityFragments/Summary.java

@@ -16,7 +16,6 @@ import android.support.v4.view.GravityCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.graphics.Palette;
-import android.util.Log;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -39,11 +38,6 @@ import com.nauk.moodl.MoodlBox;
 import com.nauk.moodl.PlaceholderManager;
 import com.nauk.moodl.R;
 
-import org.json.JSONObject;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -514,7 +508,7 @@ public class Summary extends Fragment implements HideBalanceSwitch {
 
         private void loadCurrency(Currency currency)
         {
-            if(!currency.getSymbol().equals("USD") && (currency.getBalance() * currency.getValue()) > preferencesManager.getMinimumAmount())
+            if(!currency.getSymbol().equals("USD"))
             {
                 currency.setName(balanceManager.getCurrencyName(currency.getSymbol()));
                 currency.setId(balanceManager.getCurrencyId(currency.getSymbol()));
@@ -693,7 +687,7 @@ public class Summary extends Fragment implements HideBalanceSwitch {
         {
             if(!currencyTickerList.isUpToDate())
             {
-                currencyTickerList.update(new BalanceManager.IconCallBack() {
+                currencyTickerList.updateListing(new BalanceManager.IconCallBack() {
                     @Override
                     public void onSuccess() {
                         countCoins(false, false, true);

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

@@ -11,7 +11,6 @@ import android.support.v4.view.GravityCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.graphics.Palette;
-import android.support.v7.widget.CardView;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -22,7 +21,6 @@ import android.widget.LinearLayout;
 
 import com.nauk.moodl.Activities.CurrencySelectionActivity;
 import com.nauk.moodl.Activities.HomeActivity;
-import com.nauk.moodl.Activities.SettingsActivity;
 import com.nauk.moodl.DataManagers.BalanceManager;
 import com.nauk.moodl.DataManagers.CurrencyData.Currency;
 import com.nauk.moodl.DataManagers.CurrencyData.CurrencyCardview;
@@ -36,10 +34,6 @@ import com.nauk.moodl.R;
 import org.json.JSONException;
 import org.json.JSONObject;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
-
 import static com.nauk.moodl.MoodlBox.collapseW;
 import static com.nauk.moodl.MoodlBox.expandW;
 import static java.lang.Math.abs;
@@ -107,7 +101,7 @@ public class Watchlist extends Fragment {
             protected Void doInBackground(Void... voids) {
                 if(!currencyTickerList.isUpToDate())
                 {
-                    currencyTickerList.update(new BalanceManager.IconCallBack() {
+                    currencyTickerList.updateListing(new BalanceManager.IconCallBack() {
                         @Override
                         public void onSuccess() {
                             tickerUpdated = true;

app/src/main/java/com/nauk/moodl/DataManagers/CurrencyData/CurrencyTickerList.java

@@ -9,6 +9,7 @@ import com.android.volley.Response;
 import com.android.volley.VolleyError;
 import com.android.volley.toolbox.StringRequest;
 import com.android.volley.toolbox.Volley;
+import com.nauk.moodl.Activities.HomeActivityFragments.Overview;
 import com.nauk.moodl.DataManagers.BalanceManager;
 
 import org.json.JSONArray;
@@ -16,9 +17,8 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
-import java.util.LinkedHashMap;
+import java.util.Iterator;
 import java.util.List;
-import java.util.regex.Pattern;
 
 /**
  * Created by Guitoune on 22/04/2018.
@@ -26,7 +26,8 @@ import java.util.regex.Pattern;
 
 public class CurrencyTickerList {
 
-    final private static String TICKERLISTURL = "https://api.coinmarketcap.com/v2/listings/";
+    final private static String LISTINGURL = "https://api.coinmarketcap.com/v2/listings/";
+    final private static String TICKERLISTURL1 = "https://api.coinmarketcap.com/v2/ticker/?start=";
     private RequestQueue requestQueue;
     private List<Currency> currencyTickerList;
     private static CurrencyTickerList INSTANCE;
@@ -52,10 +53,34 @@ public class CurrencyTickerList {
         return upToDate;
     }
 
-    public void update(final BalanceManager.IconCallBack callBack)
+    public void getCurrenciesFrom(int indexFrom, final String toSymbol, Overview.UpdateCallBack callBack)
+    {
+        String requetsString = TICKERLISTURL1 + indexFrom + "&limit=50&convert=" + toSymbol;
+
+        StringRequest strRequest = new StringRequest(Request.Method.GET, requetsString,
+                new Response.Listener<String>() {
+                    @Override
+                    public void onResponse(String response) {
+                        if (response.length() > 0)
+                        {
+                            processTickersResult(response, toSymbol, callBack);
+                        }
+                    }
+                },
+                new Response.ErrorListener() {
+                    @Override
+                    public void onErrorResponse(VolleyError error) {
+
+                    }
+                });
+
+        requestQueue.add(strRequest);
+    }
+
+    public void updateListing(final BalanceManager.IconCallBack callBack)
     {
         currencyTickerList = new ArrayList<>();
-        StringRequest strRequest = new StringRequest(Request.Method.GET, TICKERLISTURL,
+        StringRequest strRequest = new StringRequest(Request.Method.GET, LISTINGURL,
                 new Response.Listener<String>() {
                     @Override
                     public void onResponse(String response) {
@@ -93,6 +118,40 @@ public class CurrencyTickerList {
         return tickerId;
     }
 
+    private void processTickersResult(String response, String toSymbol, Overview.UpdateCallBack callBack)
+    {
+        List<Currency> currencyList = new ArrayList<>();
+
+        try {
+            JSONObject masterJsonObject = new JSONObject(response);
+
+            if(masterJsonObject.keys().hasNext())
+            {
+                JSONObject currencyJsonObject = masterJsonObject.getJSONObject(masterJsonObject.keys().next());
+                Iterator<?> keys = currencyJsonObject.keys();
+
+                while(keys.hasNext())
+                {
+                    String key = keys.next().toString();
+                    JSONObject subCurrencyJsonObject = currencyJsonObject.getJSONObject(key);
+                    Currency newCurrency = new Currency(subCurrencyJsonObject.getString("name"), subCurrencyJsonObject.getString("symbol"), subCurrencyJsonObject.getInt("id"));
+                    newCurrency.setRank(subCurrencyJsonObject.getInt("rank"));
+                    JSONObject quoteJsonObject = subCurrencyJsonObject.getJSONObject("quotes");
+                    JSONObject symJsonObject = quoteJsonObject.getJSONObject(toSymbol);
+                    newCurrency.setValue(symJsonObject.getDouble("price"));
+                    newCurrency.setDayFluctuationPercentage((float) symJsonObject.getDouble("percent_change_24h"));
+                    newCurrency.setDayFluctuation(newCurrency.getDayFluctuationPercentage() * newCurrency.getValue() / 100);
+
+                    currencyList.add(newCurrency);
+                }
+            }
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+
+        callBack.onSuccess(currencyList);
+    }
+
     public void processTickerListResult(String response, BalanceManager.IconCallBack callBack)
     {
         try {

app/src/main/java/com/nauk/moodl/LayoutManagers/OverviewListAdapter.java

@@ -0,0 +1,62 @@
+package com.nauk.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.ImageView;
+import android.widget.TextView;
+
+import com.nauk.moodl.DataManagers.CurrencyData.Currency;
+import com.nauk.moodl.PlaceholderManager;
+import com.nauk.moodl.R;
+
+import java.util.List;
+
+import static com.nauk.moodl.MoodlBox.numberConformer;
+
+/**
+ * Created by Administrator on 28/05/2018.
+ */
+
+public class OverviewListAdapter extends ArrayAdapter<Currency> {
+
+    private Context context;
+
+    public OverviewListAdapter(Context context, List<Currency> currencies)
+    {
+        super(context, android.R.layout.simple_list_item_1, currencies);
+        this.context = context;
+    }
+
+    @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.cardview_watchlist, parent, false);
+        }
+
+        TextView symbolTxtView = convertView.findViewById(R.id.currencySymbolTextView);
+        TextView nameTxtView = convertView.findViewById(R.id.currencyNameTextView);
+        TextView valueTxtView = convertView.findViewById(R.id.currencyValueTextView);
+        TextView fluctuationTxtView = convertView.findViewById(R.id.currencyFluctuationTextView);
+        TextView percentageTxtView = convertView.findViewById(R.id.currencyFluctuationPercentageTextView);
+        ImageView iconImageView = convertView.findViewById(R.id.currencyIcon);
+
+        symbolTxtView.setText(currency.getSymbol());
+        nameTxtView.setText(currency.getName());
+        valueTxtView.setText(PlaceholderManager.getValueString(numberConformer(currency.getValue()), getContext()));
+        fluctuationTxtView.setText(PlaceholderManager.getValueParenthesisString(numberConformer(currency.getDayFluctuation()), getContext()));
+        percentageTxtView.setText(PlaceholderManager.getPercentageString(numberConformer(currency.getDayFluctuationPercentage()), getContext()));
+        iconImageView.setImageBitmap(currency.getIcon());
+
+        return convertView;
+    }
+}

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

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
+
+    <android.support.design.widget.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="@dimen/fragment_padding"
+        android:background="@drawable/gradient_background">
+
+        <android.support.v7.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            app:layout_collapseMode="pin">
+
+            <FrameLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:layout_collapseMode="pin"
+                android:layout_margin="10dp">
+
+                <ImageButton
+                    android:id="@+id/drawer_button"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/action_settings"
+                    android:background="@drawable/ic_drawer_white_24dp"
+                    android:visibility="visible"
+                    android:layout_gravity="start|center_vertical"
+                    android:contentDescription="Drawer"/>
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_gravity="center"
+                    android:gravity="center"
+                    android:text="Coin list"
+                    android:textSize="18sp"
+                    android:textColor="@color/white"
+                    android:textStyle="bold"/>
+
+            </FrameLayout>
+
+        </android.support.v7.widget.Toolbar>
+
+    </android.support.design.widget.AppBarLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="?attr/actionBarSize"
+        android:background="@color/summary_background"
+        android:paddingTop="15dp">
+
+        <ListView android:id="@+id/linearLayoutOverview"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="?attr/actionBarSize"
+            android:orientation="vertical"
+            xmlns:android="http://schemas.android.com/apk/res/android"/>
+
+    </LinearLayout>
+</android.support.constraint.ConstraintLayout>

app/src/main/res/menu/summary_navigation_drawer.xml

@@ -3,8 +3,8 @@
     <group android:checkableBehavior="single">
 
         <item
-            android:id="@+id/navigation_currencies_list"
+            android:id="@+id/navigation_holdings"
-            android:icon="@drawable/ic_view_list_black_24dp"
+            android:icon="@drawable/ic_account_balance_wallet_black_24dp"
             android:title="@string/title_home" />
 
         <item
@@ -17,6 +17,11 @@
             android:icon="@drawable/ic_pie_chart_black_24dp"
             android:title="@string/title_market_cap" />
 
+        <item
+            android:id="@+id/navigation_overview"
+            android:icon="@drawable/ic_view_list_black_24dp"
+            android:title="Coin list"/>
+
     </group>
 
     <item android:title="Other">