Refactoring

app/src/main/java/eu/faircode/email/Widget.java

@@ -114,12 +114,12 @@ public class Widget extends AppWidgetProvider {
 
                     if (layout == 1)
                         views.setImageViewResource(R.id.ivMessage, unseen == 0
-                                ? R.drawable.widget_baseline_mail_outline_widget_24
-                                : R.drawable.widget_baseline_mail_widget_24);
+                                ? R.drawable.widget_new_baseline_mail_outline_widget_24
+                                : R.drawable.widget_new_baseline_mail_widget_24);
                     else
                         views.setImageViewResource(R.id.ivMessage, unseen == 0
-                                ? R.drawable.widget_twotone_mail_outline_24
-                                : R.drawable.widget_baseline_mail_24);
+                                ? R.drawable.widget_old_twotone_mail_outline_24
+                                : R.drawable.widget_old_baseline_mail_24);
                     views.setTextViewText(R.id.tvCount, unseen < 100 ? nf.format(unseen) : "99+");
                     views.setViewVisibility(R.id.tvCount, layout == 1 && unseen == 0 ? View.GONE : View.VISIBLE);
 

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

@@ -20,7 +20,7 @@
             android:layout_gravity="center_horizontal"
             android:layout_weight="2"
             android:contentDescription="@string/title_legend_count"
-            android:src="@drawable/widget_baseline_mail_24" />
+            android:src="@drawable/widget_old_baseline_mail_24" />
 
         <TextView
             android:id="@+id/tvCount"

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

@@ -20,7 +20,7 @@
             android:contentDescription="@string/title_legend_count"
             android:padding="3dp"
             android:scaleType="fitXY"
-            android:src="@drawable/widget_baseline_mail_widget_24" />
+            android:src="@drawable/widget_new_baseline_mail_widget_24" />
 
         <TextView
             android:id="@+id/tvCount"