Recording stats layout customizable.

Users can select the order, visibility and importance (primary or secondary) of all stats for recording layout from the Settings.
Also, users can select the number of columns per row in the recording layout: 1, 2 or 3.
Finally, show altitude/coordinate from settings have been removed (not needed anymore).
Fixes #659.
Fixes #302.
Fixes #820.

src/main/res/values/styles.xml

@@ -100,12 +100,16 @@ limitations under the License.
     </style>
     <!-- sensor state value -->
     <!-- stats horizontal line -->
-    <style name="StatsHorizontalLine">
+    <style name="HorizontalLine">
         <item name="android:background">@color/stats_separator</item>
         <item name="android:layout_height">1dp</item>
-        <item name="android:layout_margin">8dp</item>
+        <item name="android:layout_marginTop">8dp</item>
+        <item name="android:layout_marginBottom">8dp</item>
         <item name="android:layout_width">match_parent</item>
     </style>
+    <style name="StatsHorizontalLine" parent="HorizontalLine">
+        <item name="android:layout_margin">8dp</item>
+    </style>
     <!-- stats large item container -->
     <style name="StatsLargeItemContainer">
         <item name="android:layout_gravity">center</item>
@@ -121,6 +125,7 @@ limitations under the License.
         <item name="android:textAllCaps">true</item>
         <item name="android:textColor">?attr/colorAccent</item>
         <item name="android:textStyle">bold</item>
+        <item name="android:layout_marginTop">8dp</item>
     </style>
 
     <style name="IntervalLabel" parent="@style/LargeLabel">
@@ -133,26 +138,54 @@ limitations under the License.
         <item name="android:layout_gravity">center</item>
     </style>
 
-    <style name="StatsLargeLabel" parent="@style/LargeLabel">
+    <style name="StatsPrimaryLabel" parent="@style/TextMicro">
         <item name="android:gravity">center</item>
         <item name="android:layout_gravity">center</item>
         <item name="android:singleLine">false</item>
         <item name="android:textAllCaps">true</item>
         <item name="android:textColor">?attr/colorAccent</item>
-        <item name="android:textStyle">bold</item>
+        <item name="android:paddingLeft">4dp</item>
+        <item name="android:paddingRight">4dp</item>
+        <item name="android:layout_marginTop">8dp</item>
+        <item name="android:textStyle">normal</item>
+    </style>
+
+    <style name="StatsSecondaryLabel" parent="@style/TextMicro">
+        <item name="android:gravity">center</item>
+        <item name="android:layout_gravity">center</item>
+        <item name="android:singleLine">false</item>
+        <item name="android:textAllCaps">true</item>
         <item name="android:paddingLeft">4dp</item>
         <item name="android:paddingRight">4dp</item>
         <item name="android:layout_marginTop">16dp</item>
+        <item name="android:textStyle">normal</item>
     </style>
 
-    <style name="StatsLargeValue" parent="@style/TextLarge">
+    <style name="StatsLabelHidden" parent="@style/StatsPrimaryLabel">
+        <item name="android:textColor">@android:color/secondary_text_dark</item>
+    </style>
+
+    <style name="StatsPrimaryValue" parent="@style/TextLarge">
         <item name="android:layout_gravity">center</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_width">wrap_content</item>
         <item name="android:singleLine">true</item>
-        <item name="android:textSize">32sp</item>
+        <item name="android:textSize">36sp</item>
         <item name="android:textStyle">bold</item>
     </style>
+
+    <style name="StatsSecondaryValue" parent="@style/TextLarge">
+        <item name="android:layout_gravity">center</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:singleLine">true</item>
+        <item name="android:textSize">28sp</item>
+        <item name="android:textStyle">bold</item>
+    </style>
+
+    <style name="StatsValueHidden" parent="@style/StatsPrimaryValue">
+        <item name="android:textColor">@android:color/secondary_text_dark</item>
+    </style>
     <!-- stats large value container -->
     <style name="StatsLargeValueContainer">
         <item name="android:layout_gravity">center</item>
@@ -290,4 +323,14 @@ limitations under the License.
     </style>
 
     <style name="ProgressBar" parent="@style/Widget.AppCompat.ProgressBar.Horizontal" />
+
+    <!-- Card View for stats -->
+    <style name="StatsCardView">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="cardElevation">1dp</item>
+        <item name="cardMaxElevation">1dp</item>
+        <item name="cardPreventCornerOverlap">true</item>
+        <item name="cardUseCompatPadding">true</item>
+    </style>
 </resources>