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https://github.com/seanwu1105/ionic-pwa-example-moment
A sample camera app implemented with PWA and Ionic 5.
https://github.com/seanwu1105/ionic-pwa-example-moment
angular camera ionic pwa rxdb webrtc
Last synced: about 2 months ago
JSON representation
A sample camera app implemented with PWA and Ionic 5.
- Host: GitHub
- URL: https://github.com/seanwu1105/ionic-pwa-example-moment
- Owner: seanwu1105
- License: mit
- Archived: true
- Created: 2021-01-29T17:14:50.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2022-11-14T06:24:29.000Z (almost 2 years ago)
- Last Synced: 2024-05-01T00:31:07.575Z (5 months ago)
- Topics: angular, camera, ionic, pwa, rxdb, webrtc
- Language: TypeScript
- Homepage: https://seanwu1105.github.io/ionic-pwa-example-moment/
- Size: 44.8 MB
- Stars: 28
- Watchers: 1
- Forks: 9
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
# Ionic PWA Example - [Moment](https://seanwu1105.github.io/ionic-pwa-example-moment)
[](https://github.com/seanwu1105/ionic-pwa-example-moment/actions/workflows/build.yml)
An offline camera app built with PWA without any native framework.
| Onboarding | Installation | Capturing |
| ---------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
|  |  |  |
| Photo Details | Dark Theme | I18n |
| ---------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
|  |  |  |
## Installation
[](https://seanwu1105.github.io/ionic-pwa-example-moment)
## Design
- Organize the project structure by features
- Emulate native behavior on clicking Android hardware back button by
- using undocumented `NavController` in Ionic
- removing and re-adding the `iframe` element on its `src` is changed
- Import common components, pipes, directives, services and modules to `SharedModule`
- Use mocks in test with testing injectables in DI
- Use virtual slides to greatly reduce memory usage on displaying full size images
- (WIP) use virtual scroll to reduce memory usage on displaying thumbnails
## Features
- Support offline mode after installed
- Store data locally
- Take photos in app (without using external camera app)
- Switch ALL different cameras on devices
- Collect GPS on taking photos
- Support i18n dynamically for English and Tranditional Chinese
- Localize date format dynamically
- Share photos to other apps
- Download photos to device storage
- View next/previous photo with swiping gesture
- Show EXIF of captured photos
- Show camera with device information
- View and zoom fullscreen photos with gesture
- Opt-in automatic error report
- Load thumbnail only for small size images
## Tech Stack
- [Ionic Angular](https://ionicframework.com/docs/angular/overview): front-end UI framework
- [Strict template check](https://angular.io/guide/template-typecheck)
- ESLint for [TypeScript](https://github.com/typescript-eslint/typescript-eslint) and [Angular](https://github.com/angular-eslint/angular-eslint)
- [RxDB](https://rxdb.info/): reactive database fully provide rxjs `Observable` APIs
- [`@angular/pwa`](https://angular.io/guide/service-worker-intro): PWA with Angular service worker
- CD with GitHub Action PWA on GitHub Pages
- [Transloco](https://ngneat.github.io/transloco/): support i18n and localized date format
- [WebRTC](https://webrtc.org/): for in-app camera access and preview
- Experimental [`ImageCapture`](https://www.w3.org/TR/image-capture/) API: provide full resolution image capturing
- [Web Geolocation API](https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API): provide native GPS information
- [Web Share API](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/share) level 2: provide native sharing APIs
- [ExifReader](https://github.com/mattiasw/ExifReader): extract image metadata
- [UAParser.js](https://github.com/faisalman/ua-parser-js): user agent parser
- [Pinch zoom for Angular](https://github.com/drozhzhin-n-e/ngx-pinch-zoom): image viewer
- [Swiper Angular](https://swiperjs.com/angular): swiping slides
- [Sentry](https://sentry.io/welcome/): error report
- [Compressor.js](https://github.com/fengyuanchen/compressorjs): create thumbnail
- [NgRx/component](https://ngrx.io/guide/component): provide structural directive and pipe to handle `Observable` efficiently and safely
## Development
### Start Live-Reload
This live-reload will not enable PWA features such as service worker.
```bash
npm run serve
```
### Unit Test
```bash
npm run test.ci
```
### Lint
```bash
npm run lint
```
### Live-Reload PWA
```bash
npm run build.watch.pwa
lite-server --baseDir="www"
```