35 lines
984 B
TypeScript
35 lines
984 B
TypeScript
import { Injectable } from '@angular/core';
|
|
import * as camera from 'nativescript-camera';
|
|
import { ImageSource } from 'tns-core-modules/image-source/image-source';
|
|
|
|
@Injectable({
|
|
providedIn: 'root'
|
|
})
|
|
export class MyCameraService {
|
|
|
|
constructor() { }
|
|
|
|
takePicture(): Promise<string> {
|
|
var result = new Promise<string>((resolve, reject) => {
|
|
camera.requestPermissions().
|
|
then(
|
|
() => {
|
|
camera.takePicture().then(
|
|
(imageAsset) => {
|
|
var src = new ImageSource();
|
|
src.fromAsset(imageAsset).then(
|
|
(source) => {
|
|
resolve(source.toBase64String("png", 75));
|
|
}
|
|
);
|
|
}
|
|
).catch((error) => alert(error.message));
|
|
}, () => {
|
|
alert("Request rejected");
|
|
}
|
|
).catch();
|
|
});
|
|
return result;
|
|
}
|
|
}
|