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Update README.md

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Ibby Hadeed 2017-09-11 09:56:07 -04:00 committed by GitHub
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commit 29604d6d3d
1 changed files with 4 additions and 14 deletions
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@ -52,34 +52,24 @@ import { NgZone } from '@angular/core';
@Component({ ... }) @Component({ ... })
export class MyComponent { export class MyComponent {
constructor(private geolocation: Geolocation, private platform: Platform, private ngZone: NgZone) { constructor(private geolocation: Geolocation, private platform: Platform) {
platform.ready().then(() => { platform.ready().then(() => {
// get position // get position
geolocation.getCurrentPosition().then(pos => { geolocation.getCurrentPosition().then(pos => {
console.log(`lat: ${pos.coords.latitude}, lon: ${pos.coords.longitude}`) console.log(`lat: ${pos.coords.latitude}, lon: ${pos.coords.longitude}`)
}); });
// watch position // watch position
const watch = geolocation.watchPosition().subscribe(pos => { const watch = geolocation.watchPosition().subscribe(pos => {
console.log(`lat: ${pos.coords.latitude}, lon: ${pos.coords.longitude}`) console.log(`lat: ${pos.coords.latitude}, lon: ${pos.coords.longitude}`)
// Currently, observables from Ionic Native plugins
// need to run inside of zone to trigger change detection
ngZone.run(() => {
this.position = pos; this.position = pos;
})
}); });
// to stop watching // to stop watching
watch.unsubscribe(); watch.unsubscribe();
}); });
} }