Wear csw Customize AllCaps and dayName/Month format

app-wear-shared/shared/src/main/java/info/nightscout/rx/weardata/CustomWatchfaceFormat.kt

@@ -183,7 +183,10 @@ enum class JsonKeys(val key: String, val viewType: ViewType, @StringRes val comm
     FONT("font", ViewType.TEXTVIEW, null),
     FONTSTYLE("fontStyle", ViewType.TEXTVIEW, null),
     FONTCOLOR("fontColor", ViewType.TEXTVIEW, null),
-    COLOR("color", ViewType.IMAGEVIEW, null)
+    COLOR("color", ViewType.IMAGEVIEW, null),
+    ALLCAPS("allCaps", ViewType.TEXTVIEW, null),
+    DAYNAMEFORMAT("dayNameFormat", ViewType.NONE, null),
+    MONTHFORMAT("monthFormat", ViewType.NONE, null)
 }
 
 enum class JsonKeyValues(val key: String, val jsonKey: JsonKeys) {

app-wear-shared/shared/src/main/java/info/nightscout/shared/utils/DateUtil.kt

@@ -171,17 +171,17 @@ class DateUtil @Inject constructor(private val context: Context) {
     fun amPm(mills: Long): String =
         DateTime(mills).toString(DateTimeFormat.forPattern("a"))
 
-    fun dayNameString(): String = dayNameString(now())
+    fun dayNameString(format: String = "E"): String = dayNameString(now(), format)
-    fun dayNameString(mills: Long): String =
+    fun dayNameString(mills: Long, format: String = "E"): String =
-        DateTime(mills).toString(DateTimeFormat.forPattern("E"))
+        DateTime(mills).toString(DateTimeFormat.forPattern(format))
 
     fun dayString(): String = dayString(now())
     fun dayString(mills: Long): String =
         DateTime(mills).toString(DateTimeFormat.forPattern("dd"))
 
-    fun monthString(): String = monthString(now())
+    fun monthString(format: String = "MMM"): String = monthString(now(), format)
-    fun monthString(mills: Long): String =
+    fun monthString(mills: Long, format: String = "MMM"): String =
-        DateTime(mills).toString(DateTimeFormat.forPattern("MMM"))
+        DateTime(mills).toString(DateTimeFormat.forPattern(format))
 
     fun weekString(): String = weekString(now())
     fun weekString(mills: Long): String =

wear/src/main/java/info/nightscout/androidaps/watchfaces/CustomWatchface.kt

@@ -157,6 +157,10 @@ class CustomWatchface : BaseWatchFace() {
                 basalCenterColor = getColor(json.optString(BASALCENTERCOLOR.key), ContextCompat.getColor(this, R.color.basal_light))
                 gridColor = getColor(json.optString(GRIDCOLOR.key), Color.WHITE)
                 pointSize = json.optInt(POINTSIZE.key, 2)
+                dayNameFormat = json.optString(DAYNAMEFORMAT.key, "E")
+                    .takeIf { it.matches(Regex("E{1,4}")) } ?: "E"
+                monthFormat = json.optString(MONTHFORMAT.key, "MMM")
+                    .takeIf { it.matches(Regex("M{1,4}")) } ?: "MMM"
                 bgColor = when (singleBg.sgvLevel) {
                     1L   -> highColor
                     0L   -> midColor
@@ -191,9 +195,9 @@ class CustomWatchface : BaseWatchFace() {
                                         StyleMap.style(viewJson.optString(FONTSTYLE.key, StyleMap.NORMAL.key))
                                     )
                                     view.setTextColor(getColor(viewJson.optString(FONTCOLOR.key)))
-
+                                    view.isAllCaps = viewJson.optBoolean(ALLCAPS.key)
                                     if (viewJson.has(TEXTVALUE.key))
-                                        view.text = viewJson.getString(TEXTVALUE.key)
+                                        view.text = viewJson.optString(TEXTVALUE.key)
                                 }
 
                                 is ImageView -> {
@@ -204,14 +208,14 @@ class CustomWatchface : BaseWatchFace() {
                                         drawableDataMap[CwfDrawableFileMap.fromKey(id.key)]?.toDrawable(resources)
                                     drawable?.let {
                                         if (viewJson.has(COLOR.key))
-                                            it.colorFilter = changeDrawableColor(getColor(viewJson.getString(COLOR.key)))
+                                            it.colorFilter = changeDrawableColor(getColor(viewJson.optString(COLOR.key)))
                                         else
                                             it.clearColorFilter()
                                         view.setImageDrawable(it)
                                     } ?: apply {
                                         view.setImageDrawable(CwfDrawableFileMap.fromKey(id.key).icon?.let { context.getDrawable(it) })
                                         if (viewJson.has(COLOR.key))
-                                            view.setColorFilter(getColor(viewJson.getString(COLOR.key)))
+                                            view.setColorFilter(getColor(viewJson.optString(COLOR.key)))
                                         else
                                             view.clearColorFilter()
                                     }

wear/src/main/java/info/nightscout/androidaps/watchfaces/utils/BaseWatchFace.kt

@@ -88,6 +88,8 @@ abstract class BaseWatchFace : WatchFace() {
     var enableSecond = false
     var detailedIob = false
     var externalStatus = ""
+    var dayNameFormat = "E"
+    var monthFormat = "MMM"
     val showSecond: Boolean
         get() = enableSecond && currentWatchMode == WatchMode.INTERACTIVE
 
@@ -317,7 +319,7 @@ abstract class BaseWatchFace : WatchFace() {
         binding.iob1?.text = if (detailedIob) status.iobSum else getString(R.string.activity_IOB)
         binding.iob2?.text = if (detailedIob) status.iobDetail else status.iobSum
         binding.timestamp.visibility = sp.getBoolean(R.string.key_show_ago, true).toVisibility()
-        binding.timestamp.text = readingAge(if (binding.AAPSv2 != null) true else sp.getBoolean(R.string.key_show_external_status, true))
+        binding.timestamp.text = readingAge(binding.AAPSv2 != null || sp.getBoolean(R.string.key_show_external_status, true))
         binding.uploaderBattery?.visibility = sp.getBoolean(R.string.key_show_uploader_battery, true).toVisibility()
         binding.uploaderBattery?.text =
             when {
@@ -371,9 +373,9 @@ abstract class BaseWatchFace : WatchFace() {
         binding.hour?.text = dateUtil.hourString()
         binding.minute?.text = dateUtil.minuteString()
         binding.dateTime?.visibility = sp.getBoolean(R.string.key_show_date, false).toVisibility()
-        binding.dayName?.text = dateUtil.dayNameString()
+        binding.dayName?.text = dateUtil.dayNameString(dayNameFormat)
         binding.day?.text = dateUtil.dayString()
-        binding.month?.text = dateUtil.monthString()
+        binding.month?.text = dateUtil.monthString(monthFormat)
         binding.timePeriod?.visibility = android.text.format.DateFormat.is24HourFormat(this).not().toVisibility()
         binding.timePeriod?.text = dateUtil.amPm()
         if (showSecond)