Index: sky/framework/debug/shake-to-reload.sky |
diff --git a/sky/framework/debug/shake-to-reload.sky b/sky/framework/debug/shake-to-reload.sky |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1d5d8029b8c89c2bbf9858d45a58fda429996227 |
--- /dev/null |
+++ b/sky/framework/debug/shake-to-reload.sky |
@@ -0,0 +1,43 @@ |
+<script> |
+import '/sky/framework/shell.dart' as shell; |
+import 'dart:sky'; |
+import 'package:sky/services/sensors/sensors.mojom.dart'; |
+ |
+// TODO(abarth): We should factor this out into a kinemetics library. |
eseidel
2015/02/27 23:29:53
kinematics
|
+class _ShakeDetector extends SensorListener { |
+ _ShakeDetector() { |
+ SensorServiceProxy sensorService = new SensorServiceProxy.unbound(); |
+ shell.requestService(sensorService); |
+ |
+ _stub = new SensorListenerStub.unbound() |
+ ..delegate = this; |
+ sensorService.ptr.addListener(SensorType_ACCELEROMETER, _stub); |
+ _stub.listen(); |
+ } |
+ |
+ void onAccuracyChanged(int accuracy) { |
+ } |
+ |
+ void onSensorChanged(SensorData data) { |
+ double value = data.values[0] + data.values[1] + data.values[2]; |
+ if (isShaking && value < 15.0) |
+ didCompleteShake(); |
+ else if (value > 40.0) |
+ isShaking = true; |
+ } |
+ |
+ void didCompleteShake() { |
+ window.location.assign(document.URL); |
+ _stub.close(); |
+ } |
+ |
+ bool isShaking = false; |
+ SensorListenerStub _stub; |
+} |
+ |
+_ShakeDetector _detector; |
+ |
+void _init(_) { |
+ _detector = new _ShakeDetector(); |
+} |
+</script> |