Bangle.js 2 customised welcome support

apps.json

@@ -263,16 +263,17 @@
     "id": "mywelcome",
     "name": "Customised Welcome",
     "shortName": "My Welcome",
-    "version": "0.12",
+    "version": "0.13",
     "description": "Appears at first boot and explains how to use Bangle.js. Like 'Welcome', but can be customised with a greeting",
     "icon": "app.png",
     "tags": "start,welcome",
-    "supports": ["BANGLEJS"],
+    "supports": ["BANGLEJS","BANGLEJS2"],
     "custom": "custom.html",
     "screenshots": [{"url":"bangle1-customized-welcome-screenshot.png"}],
     "storage": [
       {"name":"mywelcome.boot.js","url":"boot.js"},
-      {"name":"mywelcome.app.js","url":"app.js"},
+      {"name":"mywelcome.app.js","url":"app-bangle1.js","supports": ["BANGLEJS"]},
+      {"name":"mywelcome.app.js","url":"app-bangle2.js","supports": ["BANGLEJS2"]},
       {"name":"mywelcome.settings.js","url":"settings.js"},
       {"name":"mywelcome.img","url":"app-icon.js","evaluate":true}
     ],

apps/mywelcome/ChangeLog

@@ -14,3 +14,4 @@
 0.10: Add birthday style
 0.11: Skip double buffering, use 240x240 size
 0.12: Fix swipe direction (#800)
+0.13: Bangle.js 2 support

apps/mywelcome/app-bangle2.js

@@ -0,0 +1,254 @@
+// exec each function from seq one after the other
+function animate(seq,period) {
+  var c = g.getColor();
+  var i = setInterval(function() {
+    if (seq.length) {
+      var f = seq.shift();
+      g.setColor(c);
+      if (f) f();
+    } else clearInterval(i);
+  },period);
+}
+
+// Fade in to FG color with angled lines
+function fade(col, callback) {
+  var n = 0;
+  function f() {"ram"
+    g.setColor(col);
+    for (var i=n;i<240;i+=10) g.drawLine(i,0,0,i).drawLine(i,240,240,i);
+    g.flip();
+    n++;
+    if (n<10) setTimeout(f,0);
+    else callback();
+  }
+  f();
+}
+
+
+var SCENE_COUNT=11;
+function getScene(n) {
+  if (n==0) return function() {
+    console.log("Start app");
+    g.clear(1);
+    eval(require("Storage").read("mywelcome.custom.js"));
+  }
+  if (n==1) return function() {
+    g.reset().setBgColor(0).clearRect(0,0,176,176);
+    g.setFont("6x15");
+    var n=0;
+    var l = Bangle.getLogo();
+    var im = g.imageMetrics(l);
+    var i = setInterval(function() {
+      n+=0.1;
+      g.setColor(n,n,n);
+      g.drawImage(l,(176-im.width)/2,(176-im.height)/2);
+      if (n>=1) {
+        clearInterval(i);
+        setTimeout(()=>g.drawString("Open",44,104), 500);
+        setTimeout(()=>g.drawString("Hackable",44,116), 1000);
+        setTimeout(()=>g.drawString("Smart Watch",44,128), 1500);
+      }
+    },50);
+  };
+  if (n==2) return function() {
+    var img = require("heatshrink").decompress(atob("ptR4n/j/4gH+8H5wl+jOukVVoHZ8dt/n//n37OtgH9sHhwHp4H5xmkGiH72MRje/LL/7iIAEE7sPEgoAC+AlagIlIiMQErPxDwUYxAABwIHCj8N7nOl3uEqa6BEggnFjfM5nCkUil3gEq5KDAAQmC6QmBE4JxSEhIABiQmB8QmSXoQlCYRMdEwIlCAAIlNhYlOiO85nNEyMPEoZwIAAcsYIYmPXoYlMiKaFExX/u9VEqLBBOYrCH+czmtVqJyDEpiaCOYsgSYszmc3qtTEqMR7hzG8AlGmd1OQglOOY6aEgYlCmmZoJMCTBrnD6SaIEoU/zOUuolSjbnBJgqaCEoU5zOXX4RyQYBBzCS4X5zNDqqZCJiERJg5zBEoVJEoM1JgYlQjhMHc4JLEmZMEEp6ZIJgPzS4WTmZMVTILmFYAK+BmglCmd1JgUYJiPNEorABEIOZygDBm5MCiJMQlhMH8ByBXwIlBJgUxJiMd5nOTIzlBTAK+BAANVq4jPAAS/HJgJyCTATAEACC/B4S/IJgIlCYAgAPiS/Kn5yEYANTEyPc5niOQxMB/LlCOapyJJgbpBYAZzROQK/Gl0ATIWfEoZzBc6IlB6SYGgBJBJgpzSlhyH8EAh5MBTIjnCuIlOjjlHTAJzC/LmDTSSYIEoTABOYIlETSKYHXwIABOYM0yYmETSCYHEobnDOYqaBExu8TAwlEc4U5EoiaCmK+NTAolFEwX0TQzBMXwXiEpTBCAAomNEoS+EEo4mIYIImKEoS+EEpDoBEyUbEo3gEo4mJdAImIJY4lJEycdEoPOOBYmPuIlE+HcJYhKKTZ1fhYkB2EAhnNcYMuEhomMr8A3YABEoJyB5gjOAAYmHm9VgELEoJMBEoXAEyXzE45YBJgXwEqx1I+ByDOYJyVJw5yCgEB3cQGgJMWJwQnCu6/CgFBigDB13S/glVAAf1qomCglEoADB1QDBADEPEoNVqEAolEgEKolKErJMDYAJMD0lE0AmaEoNaAgJMCFIYAahV/IgIiDOTgABNYJMEOToiCIoJMCOTzfCN4RMBOTxsDJIRyfIwZMBKQZzfJgRyfOYZMBOUBzCJgNKOT5zDJgLoCADxKBOAIABOT6aCAARyfOYRyjOYRyjOYlKEsBzEEsBzEOUJzDOUIABOUiaDOURzCOUZzCEscKCiY"));
+    var im = g.imageMetrics(img);
+    g.reset();
+    g.setBgColor("#ff00ff");
+    var y = 176, speed = 5;
+    function balloon(callback) {
+      y-=speed;
+      var x = (176-im.width)/2;
+      g.drawImage(img,x,y);
+      g.clearRect(x,y+81,x+77,y+81+speed);
+      if (y>30) setTimeout(balloon,0,callback);
+      else callback();
+    }
+    fade("#ff00ff", function() {
+      balloon(function() {
+        g.setColor(-1).setFont("6x15:2").setFontAlign(0,0);
+        g.drawString("Welcome.",88,130);
+      });
+    });
+    setTimeout(function() {
+      var n=0;
+      var i = setInterval(function() {
+        n+=4;
+        g.scroll(0,-4);
+        if (n>150)
+          clearInterval(i);
+      },20);
+    },3500);
+
+  };
+  if (n==3) return function() {
+    g.reset();
+    g.setBgColor("#ffff00").setColor(0).clear();
+    g.setFont("12x20").setFontAlign(0,0);
+    var x = 70, y = 25, h=25;
+    animate([
+      ()=>g.drawString("Your",x,y+=h),
+      ()=>g.drawString("Bangle.js",x,y+=h),
+      ()=>g.drawString("has one",x,y+=h),
+      ()=>g.drawString("button",x,y+=h),
+      ()=>{g.setFont("12x20:2").setFontAlign(0,0,1).drawString("HERE!",150,88);}
+    ],200);
+  };
+  if (n==4) return function() {
+    g.reset();
+    g.setBgColor("#00ffff").setColor(0).clear();
+    g.setFontAlign(0,0).setFont("6x15:2");
+    g.drawString("Press",88,40).setFontAlign(0,-1);
+    g.setFont("12x20");
+    g.drawString("To wake the\nscreen up, or to\nselect", 88,60);
+  };
+  if (n==5) return function() {
+    g.reset();
+    g.setBgColor("#00ffff").setColor(0).clear();
+    g.setFontAlign(0,0).setFont("6x15:2");
+    g.drawString("Long Press",88,40).setFontAlign(0,-1);
+    g.setFont("12x20");
+    g.drawString("To go back to\nthe clock", 88,60);
+  };
+  if (n==6) return function() {
+    g.reset();
+    g.setBgColor("#ff0000").setColor(0).clear();
+    g.setFontAlign(0,0).setFont("12x20");
+    g.drawString("If Bangle.js ever\nstops, hold the\nbutton for\nten seconds.\n\nBangle.js will\nthen reboot.", 88,78);
+  };
+  if (n==7) return function() {
+    g.reset();
+    g.setBgColor("#0000ff").setColor(-1).clear();
+    g.setFont("12x20").setFontAlign(0,0);
+    var x = 88, y = -20, h=60;
+    animate([
+      ()=>{g.drawString("Bangle.js has a\nfull touchscreen",x,y+=h);},
+      0,0,
+      ()=>{g.drawString("Drag up and down\nto scroll and\ntap to select",x,y+=h);},
+    ],300);
+  };
+  if (n==8) return function() {
+    g.reset();
+    g.setBgColor("#00ff00").setColor(0).clear();
+    g.setFont("12x20").setFontAlign(0,0);
+    var x = 88, y = -35, h=80;
+    animate([
+      ()=>{g.drawString("Bangle.js comes\nwith a few\napps installed",x,y+=h);},
+      0,0,
+      ()=>{g.drawString("To add more, visit\nbanglejs.com/apps",x,y+=h);},
+    ],400);
+  };
+  if (n==9) return function() {
+    g.reset();
+    g.setBgColor("#ff0000").setColor(0).clear();
+    g.setFont("12x20").setFontAlign(0,0);
+    var x = 88;
+    g.drawString("You can also make\nyour own apps!",x,30);
+    g.drawString("Check out\nbanglejs.com",x,130);
+
+    var rx = 0, ry = 0;
+    // draw a cube
+    function draw() {
+      // rotate
+      rx += 0.1;
+      ry += 0.11;
+      var rcx=Math.cos(rx),
+        rsx=Math.sin(rx),
+        rcy=Math.cos(ry),
+        rsy=Math.sin(ry);
+      // Project 3D coordinates into 2D
+      function p(x,y,z) {
+        var t;
+        t = x*rcy + z*rsy;
+        z = z*rcy - x*rsy;
+        x=t;
+        t = y*rcx + z*rsx;
+        z = z*rcx - y*rsx;
+        y=t;
+        z += 4;
+        return [88 + 60*x/z, 78+ 60*y/z];
+      }
+
+      var a;
+      // draw a series of lines to make up our cube
+      var s = 30;
+      g.clearRect(88-s,78-s,88+s,78+s);
+      a = p(-1,-1,-1); g.moveTo(a[0],a[1]);
+      a = p(1,-1,-1); g.lineTo(a[0],a[1]);
+      a = p(1,1,-1); g.lineTo(a[0],a[1]);
+      a = p(-1,1,-1); g.lineTo(a[0],a[1]);
+      a = p(-1,-1,-1); g.lineTo(a[0],a[1]);
+      a = p(-1,-1,1); g.moveTo(a[0],a[1]);
+      a = p(1,-1,1); g.lineTo(a[0],a[1]);
+      a = p(1,1,1); g.lineTo(a[0],a[1]);
+      a = p(-1,1,1); g.lineTo(a[0],a[1]);
+      a = p(-1,-1,1); g.lineTo(a[0],a[1]);
+      a = p(-1,-1,-1); g.moveTo(a[0],a[1]);
+      a = p(-1,-1,1); g.lineTo(a[0],a[1]);
+      a = p(1,-1,-1); g.moveTo(a[0],a[1]);
+      a = p(1,-1,1); g.lineTo(a[0],a[1]);
+      a = p(1,1,-1); g.moveTo(a[0],a[1]);
+      a = p(1,1,1); g.lineTo(a[0],a[1]);
+      a = p(-1,1,-1); g.moveTo(a[0],a[1]);
+      a = p(-1,1,1); g.lineTo(a[0],a[1]);
+    }
+
+    setInterval(draw,50);
+  };
+  if (n==10) return function() {
+    g.reset();
+    g.setBgColor("#ffffff");g.clear();
+    g.setFontAlign(0,0);
+    g.setFont("12x20");
+
+    var x = 88, y = 10, h=21;
+    animate([
+      ()=>g.drawString("That's it!",x,y+=h),
+      ()=>{g.drawString("Press",x,y+=h*2);
+        g.drawString("the button",x,y+=h);
+        g.drawString("to start",x,y+=h);
+        g.drawString("Bangle.js",x,y+=h);}
+    ],400);
+  }
+}
+
+var sceneNumber = 0;
+
+function move(dir) {
+  if (dir>0 && sceneNumber+1 == SCENE_COUNT) return; // at the end
+  sceneNumber = (sceneNumber+dir)%SCENE_COUNT;
+  if (sceneNumber<0) sceneNumber=0;
+  clearInterval();
+  getScene(sceneNumber)();
+  if (sceneNumber>1) {
+    var l = SCENE_COUNT;
+    for (var i=0;i<l-2;i++) {
+      var x = 88+(i-(l-2)/2)*12;
+      if (i<sceneNumber-1) {
+        g.setColor(-1).fillCircle(x,166,4);
+      } else {
+        g.setColor(0).fillCircle(x,166,4);
+        g.setColor(-1).drawCircle(x,166,4);
+      }
+    }
+  }
+  if (sceneNumber < SCENE_COUNT-1)
+    setTimeout(function() {
+      move(1);
+    }, (sceneNumber==0) ? 20000 : 5000);
+}
+
+
+
+Bangle.on('swipe', dir => move(dir));
+setWatch(()=>{
+  if (sceneNumber == SCENE_COUNT-1)
+    load();
+  else
+    move(1);
+}, BTN1, {repeat:true});
+
+Bangle.setLCDTimeout(0);
+Bangle.setLocked(0);
+Bangle.setLCDPower(1);
+move(0);

apps/mywelcome/custom.html

@@ -28,13 +28,15 @@ function getApp() {
   var line3 = document.getElementById("line3").value;
   var line4 = document.getElementById("line4").value;
   var style = document.getElementById("style").value;
+
   // build the app's text using a templated String
   if (style=="Birthday") return `(function() {
     var ib = require("heatshrink").decompress(atob("jk0ggGDhOZAAWQCYwMEBxAMFAAIaHyc/+c5DgwMC/84Dg4aCBgwcDBoOf+Y4GBoQEBn4zCI44DBDQ4NEyf4BpgoIBoefxINMBhApEBrQAKBrrrGWpANZHBT7FBpYqIFAYcJBggNOFQwoFDgwMHBwoMIBwYMKBrkykANLmcwBu0zBrMDBv4AFN5gA/ADY"));
 var ir = require("heatshrink").decompress(atob("jk0ggGDhvdAAXQCYwMEBxAMFAAIaH6c/+c9DgwMC/8zDg4aC/4YCHIwNB7/zHAwNCAgM/DQwqDAYIaHBonT/oNMFBAND74NNBhApEBrQAKBrrrGWpANZHBT7FBpYqIFAYcJBgkA5oMF7gNFFQwoFDgwMHHIoMIAAPM5gMKBrk0oANLmcwBu0zBrMDBv4AFN5gA/ADYA="));
 var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/+c3DgwMC/8yDg4aC/4YCHIwNBv/zHAwNCAgM/DQwqDAYIaHBolz+4NMFBANDv8nBpgMIFIgNaABQNddYy1IBrI4KfYoNLFRAoDDhIMEgHnBgt+BooqGFAoqGBg4OFBhAODBhQNcmUgBpczmAN2mYNZgYN/AApvMAH4Ab"));
   var igift = require("heatshrink").decompress(atob("q1QxH+ADOi0QbZ5nMHDQAbKgIACKa4ACKnJWVKghW0KgxWTKgxWyKhBWRKhBWwKhRWPKhRWuKhhWNKhhWtKpxWKKhys8KxBU8Ky5U+KypU/KyhU/KyhU/KynGKn5WTKn5WUKmHCADpJJE7uYABZUfKuuYKv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/AAv+Kv5VT/wADyIAaKpIlbABZSEKv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/Kv5V/ADNtKv6rdKzZVwKhAABy5V/Khw"));
-  var W=240,H=240;
+  var W=g.getWidth(),H=g.getHeight();
+  var titleFont = g.getFonts().includes("12x20") ? "12x20" : "6x8:2";
   var blns = [];
   function updateFlake(f) {
     f.im = [ir,ig,ib][Math.round(Math.random()*100)%3];
@@ -60,7 +62,7 @@ var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/
     });
     var x = W/2, y = H/2;
     g.drawImage(igift,x-43,y-80);
-    g.setFont("6x8",2).setFontAlign(0,0);
+    g.setFont(titleFont).setFontAlign(0,0);
     g.drawString(${JSON.stringify(line1)},x,y+=20);
     g.drawString(${JSON.stringify(line2)},x,y+=20);
     g.setFont("6x8");
@@ -68,7 +70,7 @@ var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/
     g.drawString(${JSON.stringify(line4)},x,y+=10);
     g.flip();
   }
-  g.clear();
+  g.clear(1).setBgColor(0).setColor(-1).clearRect(0,0,W,H);
   setInterval(draw,50);
 })()`;
   // if (style=="Christmas")
@@ -76,6 +78,7 @@ var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/
   var isnow = require("heatshrink").decompress(atob("jEagQWTgfAAocf+gFDh4FDiARBggVB3AFBl3Agf8jfkn/AgX/v/9/+Agfv/2//YrBgfwh4wCgfghYFJCIYdFFIw1EIIpNFL44FFOIoAP"));
   var itree = require("heatshrink").decompress(atob("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"));
   var W=g.getWidth(),H=g.getHeight();
+  var titleFont = g.getFonts().includes("12x20") ? "12x20" : "6x8:2";
   var flakes = [];
   for (var i=0;i<10;i++) {
     var f = {
@@ -97,7 +100,7 @@ var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/
     });
     var x = W/2, y = H/2;
     g.drawImage(itree,x-27,y-80);
-    g.setFont("6x8",2).setFontAlign(0,0);
+    g.setFont(titleFont).setFontAlign(0,0);
     g.drawString(${JSON.stringify(line1)},x,y+=20);
     g.drawString(${JSON.stringify(line2)},x,y+=20);
     g.setFont("6x8");
@@ -105,7 +108,7 @@ var ig = require("heatshrink").decompress(atob("jk0ggGDg93AAVwCYwMEBxAMFAAIaHuc/
     g.drawString(${JSON.stringify(line4)},x,y+=10);
     g.flip();
   }
-  g.clear();
+  g.clear(1).setBgColor(0).setColor(-1).clearRect(0,0,W,H);
   setInterval(draw,50);
 })();
 `;

apps/welcome/app-bangle2.js

@@ -244,5 +244,6 @@ setWatch(()=>{
 }, BTN1, {repeat:true});
 
 Bangle.setLCDTimeout(0);
+Bangle.setLocked(0);
 Bangle.setLCDPower(1);
 move(0);