slowed down fullscreen animations so they don't hurt performance too much, added Spinner animation

Author: gfwilliams

apps/loadanim/README.md

@@ -3,7 +3,7 @@
 This app adds an animation that happens while Bangle.js is loading an app. It requires 2v29+ (or 2v28 cutting edge) firmware to work.
 
 **Note:** loading time will be slightly negatively impacted because of the extra time
-taken to update the screen during the animation, but it's not likely to be more than 20% worse.
+taken to update the screen during the animation, but it's not likely to be more than 30% worse.
 
 ## Usage
 

apps/loadanim/settings.js

@@ -28,7 +28,7 @@
             }
           },
           time:20,
-          interval:100,
+          interval:150,
         });
         let done = function() {
           if (id===undefined) return;
@@ -57,7 +57,7 @@
             }
           },
           time:20,
-          interval:100,
+          interval:150,
         });
         let done = function() {
           if (id===undefined) return;
@@ -96,6 +96,36 @@
         setTimeout(done, 0);
       }, // 'loading' is an image that the OS displays as soon as it restarts
       loading : atob("gFiCAVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVQAFVVVVVVVVQAAFVVVVVVVVVVVVVVVVVVVVVVVVVVVUAAFVVVVVVVUAAAFVVVVVVVVVVVVVVVVVVVVVVVVVVVAAAFVVVVVVVAAAAFVVUAAVVVVVVVVVVVVVVVVVVVVVUAAAVVVVVVVUAAAAVVVAAAVVVVVVVVVVVVVVVVVVVVVQDwBUAAEAAEADzwAAEAAAAVVVVVVVVVVVVVVVVVVVVVAPAFAAAAAAAAPPAAAAAAABVVVVVVVVVVVVVVVVVVVVUA8AQAAAAAAAA88AAAAA/AFVVVVVVVVVVVVVVVVVVVVQDwAAAAAAAAADwAAAAAPwAVVVVVVVVVVVVVVVVVVVVVAPAAA/wA/wA/PAPPwA/8ABVVVVVVVVVVVVVVVVVVVVUA8AAP/wP/wP/88//wP/8AFVVVVVVVVVVVVVVVVVVVVQDwAD8Pz8Pz8Pzz8Pz8D8AVVVVVVVVVVVVVVVVVVVVVAPAAPAPAAPPAPPPAPPADwBVVVVVVVVVVVVVVVVVVVVUA8AA8A8AA88A888A88APAFVVVVVVVVVVVVVVVVVVVVQDwADwDwP/zwDzzwDz8D8AVVVVVVVVVVVVVVVVVVVVVAPAAPAPD//PAPPPAPP//ABVVVVVVVVVVVVVVVVVVVVUA8AA8A8/A88A888A8P/wAAABVVVVVVVVVVVVVVVVVVQDwADwDzwDzwDzzwDw8AAAAABVVVVVVVVVVVVVVVVVVAPAAPAPPAPPAPPPAPDwAAAAABVVVVVVVVVVVVVVVVVUA8AA8A88A88A888A8D/wAAAAFVVVVVVVVVVVVVVVVVQDwAD8Pz8Pz8PzzwDw//w888AVVVVVVVVVVVVVVVVVVAP//D/8D//D//PPAPPwPzzzwBVVVVVVVVVVVVVVVVVUA//8D/AD88D8888A88APPPPAFVVVVVVVVVVVVVVVVVQAAAAAAAAAAAAAAAADwA8AAAAVVVVVVVVVVVVVVVVVVAAAAAAAAAAAAAAAAAPwPwAAABVVVVVVVVVVVVVVVVVUAAAAAAAAAAAAAAAAAP/8AAAAFVVVVVVVVVVVVVVVVVQAAAAAAAAAAAAAAAAAP/AAAAAVVVVVVVVVVVVVVVVVVAAAAAAAAAAAAAAAAAAAAAAAABVVVVVVVVVVVVVVVVVUAAAAAAAAAAAAAAAAAAAAAAAAFVVVVVVVVVVVVVVVVVQAAAAAAAAAAAAAAAAAAAAAAAAVVVVVVVVVVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABVAP//////////////////////////////////////AFUA//////////////////////////////////////8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAFUA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8AVQDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwBVAP//////////////////////////////////////AFUA//////////////////////////////////////8AVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABVVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV")
+    },
+    {
+      name : "Spinner",
+      code : function() {
+        let m = 28, o = Graphics.createArrayBuffer(m*2,m*2,2);
+        let n = 0, gl = g, img = atob("GBiCAVVVQAFVVVVQAAAFVVVAAAABVVU////8VVQ////8FVADwAPABUADwAPAAUADwAPAAUAA8A8AAQAA/D8AAAAAP/wAAAAAD/AAAAAAD/AAAAAAP/wAAAAA/D8AAEAA8A8AAUADwAPAAUADwAPAAVADw8PABVQ////8FVU////8VVVAAAABVVVQAAAFVVVVQAFVVQ==");
+        o.transparent = 1;
+        o.setBgColor(1).clear().setBgColor(0);
+        o.setColor(0).fillCircle(m,m,m);
+        o.setColor(3).fillCircle(m,m,m-2);
+        o.setColor(0).fillCircle(m,m,m-6);
+        Bangle.setLCDOverlay(o,88-m,88-m,{id:"loadanim"});
+        gl.flip(1);
+        let id = timer.add({
+          type:"EXEC", fn: () => { "ram";
+            n++;
+            o.setColor(3).drawImage(img,m,m,{rotate:n/5, scale:1.5});
+            gl.flip(1);
+          },
+          time:100,
+          interval:100,
+        });
+        let done = function() {
+          if (id===undefined) return;
+          require("timer").remove(id);
+          id = undefined;
+          Bangle.setLCDOverlay(undefined, {id: "loadanim"});
+        };
+        setTimeout(done, 0);
+      }
     }
   ];