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feat(app): keyboard open and close events (#18478)

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This commit is contained in:
Liam DeBeasi
2020-04-30 16:07:44 -04:00
committed by GitHub
parent dea9248763
commit ae5f1ddff0
8 changed files with 524 additions and 9 deletions
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16
angular/src/providers/platform.ts
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@ -1,6 +1,6 @@
import { DOCUMENT } from '@angular/common';
import { Inject, Injectable, NgZone } from '@angular/core';
import { BackButtonEventDetail, Platforms, getPlatforms, isPlatform } from '@ionic/core';
import { BackButtonEventDetail, KeyboardEventDetail, Platforms, getPlatforms, isPlatform } from '@ionic/core';
import { Subject, Subscription } from 'rxjs';
export interface BackButtonEmitter extends Subject<BackButtonEventDetail> {
@ -20,6 +20,18 @@ export class Platform {
*/
backButton: BackButtonEmitter = new Subject<BackButtonEventDetail>() as any;
/**
* The keyboardDidShow event emits when the
* on-screen keyboard is presented.
*/
keyboardDidShow = new Subject<KeyboardEventDetail>() as any;
/**
* The keyboardDidHide event emits when the
* on-screen keyboard is hidden.
*/
keyboardDidHide = new Subject<void>();
/**
* The pause event emits when the native platform puts the application
* into the background, typically when the user switches to a different
@ -55,6 +67,8 @@ export class Platform {
proxyEvent(this.resume, doc, 'resume');
proxyEvent(this.backButton, doc, 'ionBackButton');
proxyEvent(this.resize, this.win, 'resize');
proxyEvent(this.keyboardDidShow, this.win, 'ionKeyboardDidShow');
proxyEvent(this.keyboardDidHide, this.win, 'ionKeyboardDidHide');
let readyResolve: (value: string) => void;
this._readyPromise = new Promise(res => { readyResolve = res; });