add a background grid

app/src/main/kotlin/com/simplemobiletools/calendar/adapters/EventListWidgetAdapterOld.kt

@@ -18,12 +18,11 @@ class EventListWidgetAdapterOld(val context: Context, val mEvents: List<ListItem
     val ITEM_EVENT = 0
     val ITEM_HEADER = 1
 
-    private val mInflater: LayoutInflater
+    private val mInflater: LayoutInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
     private var mTopDivider: Drawable? = null
     private var mTextColor = 0
 
     init {
-        mInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
         mTopDivider = context.resources.getDrawable(R.drawable.divider)
     }
 

app/src/main/kotlin/com/simplemobiletools/calendar/adapters/WeekEventsAdapter.kt

@@ -0,0 +1,22 @@
+package com.simplemobiletools.calendar.adapters
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import com.simplemobiletools.calendar.R
+
+class WeekEventsAdapter(val context: Context) : BaseAdapter() {
+    private val mInflater: LayoutInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
+
+    override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View {
+        return mInflater.inflate(R.layout.week_grid_item, parent, false)
+    }
+
+    override fun getItem(position: Int) = null
+
+    override fun getItemId(position: Int) = 0L
+
+    override fun getCount() = 24 * 7
+}

app/src/main/kotlin/com/simplemobiletools/calendar/fragments/WeekFragment.kt

@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import android.view.ViewTreeObserver
 import com.simplemobiletools.calendar.R
 import com.simplemobiletools.calendar.activities.MainActivity
+import com.simplemobiletools.calendar.adapters.WeekEventsAdapter
 import com.simplemobiletools.calendar.helpers.DBHelper
 import com.simplemobiletools.calendar.models.Event
 import com.simplemobiletools.calendar.views.MyScrollView
@@ -34,6 +35,8 @@ class WeekFragment : Fragment(), DBHelper.GetEventsListener {
                 mView.week_events_scrollview.viewTreeObserver.removeOnGlobalLayoutListener(this)
             }
         })
+
+        mView.week_events_grid.adapter = WeekEventsAdapter(context)
         return mView
     }
 

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

@@ -25,6 +25,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginTop="@dimen/weekly_view_day_letters_height"
                 android:overScrollMode="never"
+                android:paddingTop="@dimen/medium_margin"
                 android:scrollbars="none">
 
                 <LinearLayout

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

@@ -78,9 +78,14 @@
             android:layout_height="wrap_content"
             android:orientation="horizontal">
 
-            <android.support.v4.widget.Space
-                android:layout_width="wrap_content"
-                android:layout_height="@dimen/weekly_view_events_height"/>
+            <GridView
+                android:id="@+id/week_events_grid"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/weekly_view_events_height"
+                android:background="@color/divider_grey"
+                android:horizontalSpacing="1dp"
+                android:numColumns="7"
+                android:verticalSpacing="1dp"/>
 
         </LinearLayout>
     </com.simplemobiletools.calendar.views.MyScrollView>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/week_holder"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/weekly_view_row_minus_one_height"
+    android:background="@android:color/white">
+
+</RelativeLayout>

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

@@ -4,6 +4,7 @@
     <dimen name="yearly_padding_full">6dp</dimen>
 
     <dimen name="weekly_view_row_height">60dp</dimen>
+    <dimen name="weekly_view_row_minus_one_height">59dp</dimen>
     <dimen name="weekly_view_events_height">1440dp</dimen>      <!-- weekly_view_row_height * 24 hours -->
     <dimen name="weekly_view_day_letters_height">24dp</dimen>