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Orientation demo

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This commit is contained in:
Max Lynch
2015-09-14 12:20:20 -05:00
parent 7b0d0b978a
commit af53d274bf
3 changed files with 41 additions and 7 deletions
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14
ionic/native/device-orientation/device-orientation.ts
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@@ -12,14 +12,17 @@ import {NativePlugin} from '../plugin';
})
export class DeviceOrientation {
static _wrap(result) {
return result;
return util.extend({
alpha: result.magneticHeading,
magneticHeading: result.webkitCompassHeading || result.alpha
}, result);
}
static getCurrentAcceleration() {
static getCurrentHeading() {
return new Promise((resolve, reject) => {
if(window.DeviceOrientationEvent) {
var fnCb = function fnCb(eventData) {
resolve(eventData);
resolve(DeviceOrientation._wrap(eventData));
window.removeEventListener('deviceorientation', fnCb);
}
window.addEventListener('deviceorientation', fnCb);
@@ -44,8 +47,7 @@ export class DeviceOrientation {
let source = Rx.Observable.create((observer) => {
var fnCb = function fnCb(eventData) {
console.log(eventData);
observer.onNext(eventData);
observer.onNext(DeviceOrientation._wrap(eventData));
};
window.addEventListener('deviceorientation', fnCb);
@@ -65,7 +67,7 @@ export class DeviceOrientation {
let source = Rx.Observable.create((observer) => {
watchID = navigator.compass.watchHeading(function (result) {
observer.onNext(result);
observer.onNext(DeviceOrientation._wrap(result));
}, function (err) {
observer.onError(err, observer);
}, options);