Added an empty list message to the Passes screen

app/src/main/java/com/rtbishop/look4sat/presentation/passesScreen/PassesFragment.kt

@@ -141,12 +141,12 @@ class PassesFragment : Fragment(R.layout.fragment_passes), PassesAdapter.PassesC
                     tickMainTimer(state.data)
                     if (state.data.isNotEmpty()) { // show new passes list
                         passesRecycler.visibility = View.VISIBLE
-                        passesErrorMsg.visibility = View.INVISIBLE
+                        passesEmpty.visibility = View.INVISIBLE
                         passesRefreshBtn.isEnabled = true
                         refreshAnimator?.cancel()
                     } else { // show no passes message
                         passesRecycler.visibility = View.INVISIBLE
-                        passesErrorMsg.visibility = View.VISIBLE
+                        passesEmpty.visibility = View.VISIBLE
                         passesRefreshBtn.isEnabled = true
                         refreshAnimator?.cancel()
                     }
@@ -155,7 +155,6 @@ class PassesFragment : Fragment(R.layout.fragment_passes), PassesAdapter.PassesC
                     refreshAnimator?.start()
                     passesRefreshBtn.isEnabled = false
                     passesTimer.text = 0L.toTimerString()
-                    passesErrorMsg.visibility = View.INVISIBLE
                 }
                 else -> {}
             }

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

@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M2,21h19v-3H2v3zM20,8H3c-0.55,0 -1,0.45 -1,1v6c0,0.55 0.45,1 1,1h17c0.55,0 1,-0.45 1,-1V9c0,-0.55 -0.45,-1 -1,-1zM2,3v3h19V3H2z" />
+</vector>

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -44,13 +45,37 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent" />
 
-        <TextView
-            android:id="@+id/passes_error_msg"
-            android:layout_width="wrap_content"
+        <LinearLayout
+            android:id="@+id/passes_empty"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
-            android:text="@string/passes_error"
-            android:textSize="@dimen/text_size_large" />
+            android:layout_marginStart="48dp"
+            android:layout_marginEnd="48dp"
+            android:layout_marginBottom="32dp"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:id="@+id/passes_empty_img"
+                android:layout_width="180dp"
+                android:layout_height="180dp"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginBottom="24dp"
+                android:contentDescription="@string/passes_error"
+                android:src="@drawable/ic_list"
+                app:tint="@color/textDisabled" />
+
+            <TextView
+                android:id="@+id/passes_empty_msg"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:gravity="center"
+                android:text="@string/passes_error"
+                android:textSize="@dimen/text_size_large" />
+
+        </LinearLayout>
 
     </androidx.cardview.widget.CardView>
 

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

@@ -45,7 +45,7 @@
     <string name="entries_search_hint">Поиск по Имени / Id</string>
     <string name="entries_update_error">Ошибка обновления спутников</string>
 
-    <string name="passes_error">Нет предстоящих пролётов</string>
+    <string name="passes_error">Нет предстоящих пролётов спутников</string>
     <string name="passes_empty_db">Пожалуйста, обновите базу данных спутников через меню Настроек</string>
 
     <string name="pass_aosAz">НПС - %.1f°</string>

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

@@ -47,7 +47,7 @@
 
     <string name="timer_zero" translatable="false">00:00:00</string>
 
-    <string name="passes_error">No upcoming passes</string>
+    <string name="passes_error">There are no upcoming satellite passes to display</string>
     <string name="passes_empty_db">No data to show. Please update the database via Settings menu.</string>
 
     <string name="pass_satName" translatable="false">%s</string>