Dynamic widget separator color

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

@@ -41,6 +41,8 @@ public class WidgetUnified extends AppWidgetProvider {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
 
         int colorWidgetForeground = context.getResources().getColor(R.color.colorWidgetForeground);
+        int lightColorSeparator = context.getResources().getColor(R.color.lightColorSeparator);
+        int darkColorSeparator = context.getResources().getColor(R.color.darkColorSeparator);
 
         for (int appWidgetId : appWidgetIds) {
             String name = prefs.getString("widget." + appWidgetId + ".name", null);
@@ -138,6 +140,7 @@ public class WidgetUnified extends AppWidgetProvider {
                     views.setInt(R.id.background, "setBackgroundColor", background);
 
                 views.setTextColor(R.id.title, colorWidgetForeground);
+                views.setInt(R.id.separator, "setBackgroundColor", lightColorSeparator);
                 views.setImageViewResource(R.id.refresh, R.drawable.twotone_sync_24_white);
                 views.setImageViewResource(R.id.compose, R.drawable.twotone_edit_24_white);
             } else {
@@ -150,6 +153,8 @@ public class WidgetUnified extends AppWidgetProvider {
 
                 int fg = (lum > 0.7f ? Color.BLACK : colorWidgetForeground);
                 views.setTextColor(R.id.title, fg);
+                views.setInt(R.id.separator, "setBackgroundColor",
+                        lum > 0.7f ? darkColorSeparator : lightColorSeparator);
                 views.setImageViewResource(R.id.refresh, lum > 0.7f
                         ? R.drawable.twotone_sync_24_black : R.drawable.twotone_sync_24_white);
                 views.setImageViewResource(R.id.compose, lum > 0.7f

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

@@ -116,6 +116,7 @@ public class WidgetUnifiedRemoteViewsFactory implements RemoteViewsService.Remot
         if (lum > 0.7f) {
             colorWidgetForeground = ColorUtils.blendARGB(colorWidgetForeground, Color.BLACK, 1.0f);
             colorWidgetRead = ColorUtils.blendARGB(colorWidgetRead, Color.BLACK, 1.0f);
+            colorSeparator = ContextCompat.getColor(context, R.color.darkColorSeparator);
         }
 
         pro = ActivityBilling.isPro(context);
@@ -232,6 +233,7 @@ public class WidgetUnifiedRemoteViewsFactory implements RemoteViewsService.Remot
             views.setTextColor(idTime, textColor);
             views.setTextColor(idSubject, textColor);
             views.setTextColor(idAccount, textColor);
+            views.setInt(R.id.separator, "setBackgroundColor", colorSeparator);
 
             views.setViewVisibility(idAccount, account < 0 ? View.VISIBLE : View.GONE);
 

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

@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/llMessage"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal">
@@ -9,8 +14,8 @@
             android:id="@+id/stripe"
             android:layout_width="3dp"
             android:layout_height="match_parent"
-        android:background="@android:color/darker_gray"
-        android:layout_marginEnd="3dp" />
+            android:layout_marginEnd="3dp"
+            android:background="@color/grey" />
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -74,3 +79,10 @@
             </LinearLayout>
         </LinearLayout>
     </LinearLayout>
+
+    <FrameLayout
+        android:id="@+id/separator"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/grey" />
+</LinearLayout>

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

@@ -54,14 +54,13 @@
             android:id="@+id/separator"
             android:layout_width="match_parent"
             android:layout_height="1dp"
-            android:background="@color/colorWidgetRead" />
+            android:background="@color/grey" />
 
         <ListView
             android:id="@+id/lv"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="6dp"
-            android:divider="@color/colorWidgetRead"
-            android:dividerHeight="1dp" />
+            android:divider="@null" />
     </LinearLayout>
 </FrameLayout>