layout: replace menu icon with utf8 character

The three dot menu icosn looks odd when stretched
due to the dynamic menu feature. Thus replace it
with the hamburger menu character that looks better
when scaled.

app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt

@@ -420,17 +420,6 @@ class MainActivity : AppCompatActivity() {
         return dateTime
     }
 
-    fun saveEvent(event: LunaEvent) {
-        if (!allEvents.contains(event)) {
-            // new event
-            logEvent(event)
-        }
-
-        logbook?.sort()
-        recyclerView.adapter?.notifyDataSetChanged()
-        saveLogbook()
-    }
-
     fun addSleepEvent(event: LunaEvent) {
         askSleepValue(event, true) { saveEvent(event) }
     }
@@ -1126,23 +1115,6 @@ class MainActivity : AppCompatActivity() {
         })
     }
 
-    fun logEvent(event: LunaEvent) {
-        savingEvent(true)
-
-        event.signature = signature
-
-        setLoading(true)
-        logbook?.logs?.add(0, event)
-        recyclerView.adapter?.notifyItemInserted(0)
-        recyclerView.smoothScrollToPosition(0)
-        saveLogbook(event)
-
-        // Check logbook size to avoid OOM errors
-        if (logbook?.isTooBig() == true) {
-            askToTrimLogbook()
-        }
-    }
-
     fun deleteEvent(event: LunaEvent) {
         // Update view
         savingEvent(true)
@@ -1154,6 +1126,32 @@ class MainActivity : AppCompatActivity() {
         saveLogbook()
     }
 
+    fun saveEvent(event: LunaEvent) {
+        if (allEvents.contains(event)) {
+            // event was modified
+            logbook?.sort()
+            recyclerView.adapter?.notifyDataSetChanged()
+            saveLogbook()
+        } else {
+            // add new event
+            savingEvent(true)
+            setLoading(true)
+            if (signature.isNotEmpty()) {
+                event.signature = signature
+            }
+            logbook?.logs?.add(0, event)
+            logbook?.sort()
+            recyclerView.adapter?.notifyDataSetChanged()
+            recyclerView.smoothScrollToPosition(0)
+            saveLogbook(event)
+
+            // Check logbook size to avoid OOM errors
+            if (logbook?.isTooBig() == true) {
+                askToTrimLogbook()
+            }
+        }
+    }
+
     /**
      * Saves the logbook. If saving while adding an event, please specify the event so in case
      * of error can be removed from the list.

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

@@ -1,5 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
-      
-    <path android:fillColor="@android:color/white" android:pathData="M12,8c1.1,0 2,-0.9 2,-2s-0.9,-2 -2,-2 -2,0.9 -2,2 0.9,2 2,2zM12,10c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2zM12,16c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2z"/>
-    
-</vector>

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

@@ -177,15 +177,16 @@
                     android:gravity="center_horizontal"
                     android:textSize="30sp"/>
 
-                <ImageView
+                <TextView
                     android:id="@+id/button_more"
-                    android:layout_width="60dp"
-                    android:layout_height="match_parent"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
                     android:layout_margin="5dp"
-                    android:layout_weight="0"
+                    android:layout_weight="1"
                     android:background="@drawable/button_background"
                     android:gravity="center_horizontal"
-                    android:src="@drawable/ic_more"
+                    android:textSize="30sp"
+                    android:text="☰"
                     app:tint="@android:color/darker_gray"/>
 
             </LinearLayout>

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

@@ -21,7 +21,7 @@
             android:layout_height="match_parent"
             android:visibility="gone"
             android:gravity="center"
-            android:text="No Data"/>
+            android:text="@string/statistics_no_data"/>
 
     </FrameLayout>
 
@@ -32,25 +32,18 @@
         android:orientation="horizontal">
 
         <Spinner
-            android:id="@+id/type_selection"
+            android:id="@+id/graph_type_selection"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:gravity="center"
-            android:layout_weight="1" />
+            android:layout_weight="1"
+            android:gravity="center"/>
 
         <Spinner
-            android:id="@+id/data_selection"
+            android:id="@+id/time_range_selection"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:gravity="center"
-            android:layout_weight="1"/>
-
-        <Spinner
-            android:id="@+id/time_selection"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:gravity="center"
-            android:layout_weight="1"/>
+            android:layout_weight="1"
+            android:gravity="center"/>
 
     </LinearLayout>
 

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

@@ -8,23 +8,21 @@
     </string-array>
 
     <string-array name="StatisticsTypeLabels">
-        <item>Bottle</item>
-        <item>Sleep</item>
+        <item>@string/statistics_bottle_sum</item>
+        <item>@string/statistics_bottle_events</item>
+        <item>@string/statistics_sleep_sum</item>
+        <item>@string/statistics_sleep_events</item>
+        <item>@string/statistics_sleep_pattern</item>
+        <item>@string/statistics_medicine_events</item>
     </string-array>
 
     <string-array name="StatisticsTypeValues">
-        <item>BOTTLE</item>
-        <item>SLEEP</item>
-    </string-array>
-
-    <string-array name="StatisticsDataLabels">
-        <item>Event</item>
-        <item>Amount</item>
-    </string-array>
-
-    <string-array name="StatisticsDataValues">
-        <item>EVENT</item>
-        <item>AMOUNT</item>
+        <item>BOTTLE_SUM</item>
+        <item>BOTTLE_EVENTS</item>
+        <item>SLEEP_SUM</item>
+        <item>SLEEP_EVENTS</item>
+        <item>SLEEP_PATTERN</item>
+        <item>MEDICINE_EVENTS</item>
     </string-array>
 
     <string-array name="StatisticsTimeLabels">
@@ -38,5 +36,4 @@
         <item>WEEK</item>
         <item>MONTH</item>
     </string-array>
-
 </resources>

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

@@ -89,6 +89,7 @@
     <string name="no_connection_retry">Retry</string>
 
     <string name="statistics_title">Statistics</string>
+    <string name="statistics_no_data">No Data</string>
 
     <string name="settings_dynamic_menu">Dynamic Menu</string>
     <string name="settings_dynamic_menu_desc">Populate the header menu with the most used events.</string>
@@ -141,6 +142,13 @@
     <string name="measurement_unit_temperature_base_imperial" translatable="false">°F</string>
     <string name="measurement_unit_temperature_base_metric" translatable="false">°C</string>
 
+    <string name="statistics_bottle_events">Bottle Events</string>
+    <string name="statistics_bottle_sum">Bottle Per Day</string>
+    <string name="statistics_medicine_events">Medicine Events</string>
+    <string name="statistics_sleep_sum">Sleep Per Day</string>
+    <string name="statistics_sleep_events">Sleep Events</string>
+    <string name="statistics_sleep_pattern">Sleep Pattern</string>
+
     <string name="row_luna_event_description">Description</string>
     <string name="row_luna_event_quantity">Qty</string>
     <string name="row_luna_event_time">Time</string>