Add torch app

apps.json

@@ -773,5 +773,18 @@
       {"name":"pipboy.app.js","url":"app.js"},
       {"name":"pipboy.img","url":"app-icon.js","evaluate":true}
     ]
+  },
+  { "id": "torch",
+    "name": "Torch",
+    "shortName":"Torch",
+    "icon": "app.png",
+    "version":"0.01",
+    "description": "Turns screen white to help you see in the dark. Select from the launcher or press BTN3 four times in quick succession to start when in normal clock mode",
+    "tags": "tool,torch",
+    "storage": [
+      {"name":"torch.app.js","url":"app.js"},
+      {"name":"torch.wid.js","url":"widget.js"},
+      {"name":"torch.img","url":"app-icon.js","evaluate":true}
+    ]
   }
 ]

apps/torch/ChangeLog

@@ -0,0 +1 @@
+0.01: New App!

apps/torch/app-icon.js

@@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwxH+AH4A/AH4Acq0yF1tWlksF10yqwuuSVIuGSVF/FwySm5nM0YuGSUovBGAIuGAgIukGAQuGAgIvlSQozEF0iSEeowvlGAT1HF0iSDeo4vlegSShF5fMv4uFSLQkC0QACSRguevErld4GBKSDFz4ABF5CSBLsIvLdDK7GFwiPIF0AvEFw4tbFwztKFrguDF4gADFkAuFF44unF4wuoGAouqAAwu/ABtWqwutmUsmQutF4JhKF0iSJdT4uFAoIwGFz4wCFwgECF0qRCFwo3BF0qSDMQiSBF0owCFwgFBF86SBF1qSFF1SSDF1gA/AH4A1A"))

apps/torch/app.js

@@ -0,0 +1,8 @@
+Bangle.setLCDPower(1);
+Bangle.setLCDTimeout(0);
+g.reset();
+g.fillRect(0,0,g.getWidth(),g.getHeight());
+// Any button turns off
+setWatch(()=>load(), BTN1);
+setWatch(()=>load(), BTN2);
+setWatch(()=>load(), BTN3);

apps/torch/widget.js

@@ -0,0 +1,16 @@
+var clickTimes = [];
+var CLICK_COUNT = 4; // number of taps
+var CLICK_PERIOD = 1; // second
+
+Bangle.on("lcdPower",function(on) {
+  // First click (that turns LCD on) isn't given to
+  // setWatch, so handle it here
+  if (on) clickTimes=[getTime()];
+});
+setWatch(function(e) {
+  while (clickTimes.length>=CLICK_COUNT) clickTimes.shift();
+  clickTimes.push(e.time);
+  var clickPeriod = e.time-clickTimes[0];
+  if (clickTimes.length==CLICK_COUNT && clickPeriod<CLICK_PERIOD)
+    load("torch.app.js");
+}, BTN3, {repeat:true, edge:"rising"});