Multiple fixs

[DetailsActivity]
- Fix crash when finishing the activity before all transactions and trades are updated

[MarketCapitalizationActivity]
- Fix some views not visible for little screens

[RecordTransactionActivity]
- Fix crash when editing a sell transaction

app/src/main/java/com/herbron/moodl/Activities/DetailsActivityFragments/TransactionsFragment.java

@@ -161,6 +161,8 @@ public class TransactionsFragment extends Fragment {
                 }
             });
 
+            if(getActivity() != null)
+            {
                 TransactionListAdapter transactionListAdapter = new TransactionListAdapter(getActivity(), transactions);
 
                 getActivity().runOnUiThread(new Runnable() {
@@ -172,6 +174,7 @@ public class TransactionsFragment extends Fragment {
                 });
             }
         }
+    }
 
     /*public class TransactionUpdater extends AsyncTask<Void, Integer, Void>
     {

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

@@ -9,6 +9,7 @@ import android.support.v4.app.Fragment;
 import android.os.Bundle;
 import android.support.v4.view.GravityCompat;
 import android.support.v4.widget.DrawerLayout;
+import android.support.v4.widget.NestedScrollView;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.graphics.Palette;
 import android.text.SpannableString;
@@ -54,6 +55,7 @@ public class MarketCapitalization extends Fragment implements CryptocompareNotif
     private PreferencesManager preferencesManager;
     private CoinmarketCapAPIManager coinmarketCapAPIManager;
     private SwipeRefreshLayout refreshLayout;
+    private NestedScrollView nestedScrollView;
     private long lastTimestamp;
     private String defaultCurrency;
     private CryptocompareApiManager cryptocompareApiManager;
@@ -89,6 +91,8 @@ public class MarketCapitalization extends Fragment implements CryptocompareNotif
         defaultCurrency = preferencesManager.getDefaultCurrency();
         lastTimestamp = 0;
 
+        nestedScrollView = view.findViewById(R.id.nestedMarketCap);
+
         setupRefreshLayout();
 
         setupDrawerButton();
@@ -304,12 +308,12 @@ public class MarketCapitalization extends Fragment implements CryptocompareNotif
                 switch (motionEvent.getAction())
                 {
                     case MotionEvent.ACTION_DOWN:
-                        refreshLayout.setEnabled(false);
+                        nestedScrollView.setEnabled(false);
                         break;
                     case MotionEvent.ACTION_MOVE:
                         break;
                     default:
-                        refreshLayout.setEnabled(true);
+                        nestedScrollView.setEnabled(true);
                         break;
                 }
 

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

@@ -296,8 +296,8 @@ public class BuyFragment extends CustomRecordFragment {
         });
         feesCurrencySpinner = view.findViewById(R.id.feesCurrency_editText_buy);
 
-        currencyFeeAdapter = new ArrayAdapter<String>(getSecureContext(), android.R.layout.simple_spinner_item, new ArrayList<>());
+        currencyFeeAdapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_spinner_item, new ArrayList<>());
-        currencyFeeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        currencyFeeAdapter.setDropDownViewResource(R.layout.spinner_dropdown_black);
         feesCurrencySpinner.setAdapter(currencyFeeAdapter);
 
         deductHoldingsSwitch = view.findViewById(R.id.deductHoldingsBuy);

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

@@ -268,7 +268,7 @@ public class SellFragment extends CustomRecordFragment {
         feesCurrencySpinner = view.findViewById(R.id.feesCurrency_editText_sell);
 
         currencyFeeAdapter = new ArrayAdapter<String>(getSecureContext(), android.R.layout.simple_spinner_item, new ArrayList<>());
-        currencyFeeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        currencyFeeAdapter.setDropDownViewResource(R.layout.spinner_dropdown_black);
         feesCurrencySpinner.setAdapter(currencyFeeAdapter);
 
         if(fragmentPair != null)
@@ -522,6 +522,8 @@ public class SellFragment extends CustomRecordFragment {
 
     public void updatePair(Pair pair)
     {
+        fragmentPair = pair;
+
         currencyFeeAdapter = new ArrayAdapter<String>(getSecureContext(), android.R.layout.simple_spinner_item, new ArrayList<>());
         currencyFeeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
         feesCurrencySpinner.setAdapter(currencyFeeAdapter);

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

@@ -262,15 +262,15 @@ public class TransferFragment extends CustomRecordFragment {
     private void setupSpinnesr()
     {
         ArrayAdapter<String> fromAdapter = new ArrayAdapter<String>(getContext(), android.R.layout.simple_spinner_item, getResources().getStringArray(R.array.from_transfer_options_string_array));
-        fromAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        fromAdapter.setDropDownViewResource(R.layout.spinner_dropdown_black);
         fromSpinner.setAdapter(fromAdapter);
 
         ArrayAdapter<String> toAdapter = new ArrayAdapter<String>(getContext(), android.R.layout.simple_spinner_item, getResources().getStringArray(R.array.to_transfer_options_string_array));
-        toAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        toAdapter.setDropDownViewResource(R.layout.spinner_dropdown_black);
         toSpinner.setAdapter(toAdapter);
 
         ArrayAdapter<String> feeAdapter = new ArrayAdapter<String>(getContext(), android.R.layout.simple_spinner_item, getResources().getStringArray(R.array.fees_options));
-        feeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        feeAdapter.setDropDownViewResource(R.layout.spinner_dropdown_black);
         feeSpinner.setAdapter(feeAdapter);
 
         fromSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

app/src/main/res/drawable-v21/spinner_background_header.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_enabled="true">
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="@color/hardWhite"/>
+
+                    <corners
+                        android:topLeftRadius="5dp"
+                        android:topRightRadius="5dp"/>
+                    <padding
+                        android:left="3dp"
+                        android:right="3dp"
+                        android:top="3dp"
+                        android:bottom="3dp"/>
+                </shape>
+            </item>
+            <item
+                android:gravity="center_vertical|right"
+                android:drawable="@drawable/ic_arrow_drop_down_white_24dp"/>
+        </layer-list>
+    </item>
+
+    <item android:state_enabled="false">
+        <layer-list>
+            <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>
+            <item
+                android:gravity="center_vertical|right"
+                android:drawable="@drawable/ic_arrow_drop_down_white_24dp"/>
+        </layer-list>
+    </item>
+</selector>

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

@@ -16,9 +16,6 @@
                         android:bottom="3dp"/>
                 </shape>
             </item>
-            <item
-                android:gravity="center_vertical|right"
-                android:drawable="@drawable/ic_arrow_drop_down_white_24dp"/>
         </layer-list>
     </item>
 
@@ -38,9 +35,6 @@
                         android:bottom="3dp"/>
                 </shape>
             </item>
-            <item
-                android:gravity="center_vertical|right"
-                android:drawable="@drawable/ic_arrow_drop_down_white_24dp"/>
         </layer-list>
     </item>
 </selector>

app/src/main/res/layout-v21/homeactivity_fragment_marketcap.xml

@@ -50,6 +50,12 @@
         app:layout_behavior="@string/appbar_scrolling_view_behavior"
         android:background="@drawable/gradient_background">
 
+        <android.support.v4.widget.NestedScrollView
+            android:id="@+id/nestedMarketCap"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@drawable/list_background">
+
             <LinearLayout android:id="@+id/layoutMarketCap"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
@@ -229,5 +235,7 @@
                 </LinearLayout>
 
             </LinearLayout>
+
+        </android.support.v4.widget.NestedScrollView>
     </android.support.v4.widget.SwipeRefreshLayout>
 </android.support.constraint.ConstraintLayout>

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

@@ -51,12 +51,17 @@
         app:layout_behavior="@string/appbar_scrolling_view_behavior"
         android:background="@drawable/gradient_background">
 
+        <android.support.v4.widget.NestedScrollView
+            android:id="@+id/nestedMarketCap"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@drawable/list_background">
+
             <LinearLayout android:id="@+id/layoutMarketCap"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:orientation="vertical"
-            android:paddingTop="20dp"
+                android:paddingTop="20dp">
-            android:background="@drawable/list_background">
 
                 <ProgressBar
                     android:id="@+id/progressBarMarketCap"
@@ -230,5 +235,7 @@
                 </LinearLayout>
 
             </LinearLayout>
+
+        </android.support.v4.widget.NestedScrollView>
     </android.support.v4.widget.SwipeRefreshLayout>
 </android.support.constraint.ConstraintLayout>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@android:id/text1"
+    style="?android:attr/spinnerDropDownItemStyle"
+    android:singleLine="true"
+    android:layout_width="match_parent"
+    android:layout_height="?attr/dropdownListPreferredItemHeight"
+    android:ellipsize="marquee"
+    android:textColor="#000000"/>