Delete apps/a_battery_widget directory

apps/a_battery_widget/ChangeLog

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-2021/11/18 | 1.0: Release for Bangle 2

apps/a_battery_widget/README.md

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-# A Battery Widget (with percentage)
-
-Show the current battery level and charging status in the top right of the clock, with charge percentage
-
-* Works with Bangle 2
-* Simple design, no settings
-  *  Red when the batterly level is below 30%
-  *  Blue when charging
-*  40 pixels wide
-
-![](a_battery_widget-pic.jpg)
-
-## Creator
-[@alainsaas](https://github.com/alainsaas)

apps/a_battery_widget/widget.js

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-(function(){
-  let COLORS = {
-    'white':    "#fff",
-    'black':    "#000",
-    'charging': "#08f",
-    'high':     "#000",
-    'low':      "#f00",
-  };
-
-  const levelColor = (l) => {
-    if (Bangle.isCharging()) return COLORS.charging;
-    if (l >= 30) return COLORS.high;
-    return COLORS.low;
-  };
-
-  function draw() {
-    var s = 29;
-    var x = this.x, y = this.y;
-
-    const l = E.getBattery();
-
-    let xl = x+4+l*(s-12)/100;
-
-    g.setColor(COLORS.white);
-    g.fillRect(x+2,y+5,x+s-6,y+18);
-
-    g.setColor(levelColor(l));
-    g.fillRect(x+1,y+3,x+s-5,y+4);
-    g.fillRect(x+1,y+19,x+s-5,y+20);
-    g.fillRect(x,y+4,x+1,y+19);
-    g.fillRect(x+s-5,y+4,x+s-4,y+19);
-    g.fillRect(x+s-3,y+8,x+s-2,y+16); // tip of the battery
-    g.fillRect(x+4,y+15,xl,y+16); // charging bar
-
-    g.setColor(COLORS.black);
-    g.setFontAlign(0,0);
-    g.setFont('6x8');
-    g.drawString(l, x + 14, y + 10);
-  }
-
-  Bangle.on('charging',function(charging) { draw(); });
-  setInterval(()=>WIDGETS["a_battery_widget"].draw(), 60000);
-
-  WIDGETS["a_battery_widget"]={area:"tr",width:30,draw:draw};
-})();