Add black and white clock

apps/bwclk/ChangeLog

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+0.01: New App!

apps/bwclk/README.md

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+# Black & White clock
+
+![](screenshot.png)
+
+
+## Creator
+- [David Peer](https://github.com/peerdavid)

apps/bwclk/app-icon.js

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+require("heatshrink").decompress(atob("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"))

apps/bwclk/app.js

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+const locale = require('locale');
+
+
+// timeout used to update every minute
+var W = g.getWidth();
+var H = g.getHeight();
+var drawTimeout;
+
+// schedule a draw for the next minute
+function queueDraw() {
+  if (drawTimeout) clearTimeout(drawTimeout);
+  drawTimeout = setTimeout(function() {
+    drawTimeout = undefined;
+    draw();
+  }, 60000 - (Date.now() % 60000));
+}
+
+
+
+function getSteps() {
+  try{
+      if (WIDGETS.wpedom !== undefined) {
+          return WIDGETS.wpedom.getSteps();
+      } else if (WIDGETS.activepedom !== undefined) {
+          return WIDGETS.activepedom.getSteps();
+      }
+  } catch(ex) {
+      // In case we failed, we can only show 0 steps.
+  }
+
+  return 0;
+}
+
+
+function draw() {
+  // Hide widgets
+  for (let wd of WIDGETS) {wd.draw=()=>{};wd.area="";}
+
+  // Clear old watch face
+  var x = W/2;
+  var y = H/2-20;
+  g.reset().clearRect(0,0,W,W);
+
+  // Draw background
+  g.setColor("#000");
+  g.fillRect(0,0,W/2,H/2);
+  g.setColor("#fff");
+  g.fillRect(W/2,H/2,W/2,H/2);
+
+  // // Draw time
+  // var date = new Date();
+  // var timeStr = locale.time(date,1);
+  // g.setFontAlign(0,0);
+  // g.setFontTime();
+  // g.drawString(timeStr, x, y);
+
+  // // Draw date
+  // y += 50;
+  // x = x - g.stringWidth(timeStr) / 2 + 5;
+  // g.setFontDate();
+  // g.setFontAlign(-1,0);
+  // var dateStr = locale.dow(date, true).toUpperCase() + date.getDate();
+  // var fc = Bangle.isLocked() ? "#0ff" :"#fff";
+  // fc = E.getBattery() < 50 ? "#f00" : fc;
+  // g.drawString(dateStr, x, y);
+
+  // queue draw in one minute
+  queueDraw();
+}
+
+Bangle.loadWidgets();
+
+// Clear the screen once, at startup
+g.setTheme({bg:"#000",fg:"#fff",dark:false}).clear();
+// draw immediately at first, queue update
+draw();
+// Stop updates when LCD is off, restart when on
+Bangle.on('lcdPower',on=>{
+  if (on) {
+    draw(); // draw immediately, queue redraw
+  } else { // stop draw timer
+    if (drawTimeout) clearTimeout(drawTimeout);
+    drawTimeout = undefined;
+  }
+});
+
+
+Bangle.on('lock', function(isLocked) {
+  print("LOCK");
+  if (drawTimeout) clearTimeout(drawTimeout);
+  drawTimeout = undefined;
+  draw();
+});
+
+
+// Show launcher when middle button pressed
+Bangle.setUI("clock");

apps/bwclk/metadata.json

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+{
+  "id": "bwclk",
+  "name": "BlackWhite Clock",
+  "version": "0.01",
+  "description": "Black and white clock.",
+  "readme": "README.md",
+  "icon": "app.png",
+  "screenshots": [{"url":"screenshot.png"}],
+  "type": "clock",
+  "tags": "clock",
+  "supports": ["BANGLEJS2"],
+  "allow_emulator": true,
+  "storage": [
+    {"name":"bwclk.app.js","url":"app.js"},
+    {"name":"bwclk.img","url":"app-icon.js","evaluate":true},
+  ]
+}