widchime: simple hour chime

apps.json

@@ -569,6 +569,21 @@
       {"name":"widbt.wid.js","url":"widget.js"}
     ]
   },
+  { "id": "widchime",
+    "name": "Hour Chime",
+    "icon": "widget.png",
+    "version":"0.01",
+    "description": "Buzz or beep on every whole hour.",
+    "tags": "widget",
+    "type": "widget",
+    "storage": [
+      {"name":"widchime.wid.js","url":"widget.js"},
+      {"name":"widchime.settings.js","url":"settings.js"}
+    ],
+    "data": [
+      {"name":"widchime.json"}
+    ]
+  },
   { "id": "widram",
     "name": "RAM Widget",
     "shortName":"RAM Widget",

apps/widchime/ChangeLog

@@ -0,0 +1 @@
+0.01: First version

apps/widchime/icons.txt

@@ -0,0 +1 @@
+widget.png: https://icons8.com/icon/15715/plus-1-hour

apps/widchime/settings.js

@@ -0,0 +1,22 @@
+/**
+ * @param {function} back Use back() to return to settings menu
+ */
+(function(back) {
+  // default to buzzing
+  let type = (require("Storage").readJSON("widchime.json", 1) || {type: 1}).type|0
+  const chimes = ["Off", "Buzz", "Beep", "Both"]
+  const menu = {
+    "": {"title": "Hour Chime"},
+    "< Back": back,
+    "Chime Type": {
+      value: type,
+      min: 0, max: 2, // both is just silly
+      format: v => chimes[v],
+      onchange: function(v) {
+        type = v
+        require("Storage").write("widchime.json", {type: v})
+      },
+    },
+  }
+  E.showMenu(menu)
+})

apps/widchime/widget.js

@@ -0,0 +1,26 @@
+(function() {
+  // 0: off, 1: buzz, 2: beep, 3: both
+  const type = (require("Storage").readJSON("widchime.json", 1) || {type: 1}).type
+  if (!type) return
+
+  function chime() {
+    if ((require("Storage").readJSON("setting.json", 1) || {}).quiet) return
+    if (type&1) Bangle.buzz(100)
+    if (type&2) Bangle.beep()
+  }
+
+  let lastHour = (new Date()).getHours() // don't chime when (re)loaded at a whole hour
+  function check() {
+    const now = new Date(),
+      h = now.getHours(), m = now.getMinutes(),
+      s = now.getSeconds(), ms = now.getMilliseconds()
+    if (h!==lastHour && m===0) chime()
+    lastHour = h
+    // check again when this hour is over
+    const mLeft = 60-m, sLeft = (mLeft*60)-s, msLeft = (sLeft*1000)-ms
+    setTimeout(check, msLeft)
+  }
+
+  check()
+})
+()