Added camera service and button

client/Nightr/package-lock.json

@@ -3776,6 +3776,14 @@
         "reflect-metadata": "^0.1.8"
       }
     },
+    "nativescript-camera": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/nativescript-camera/-/nativescript-camera-4.4.0.tgz",
+      "integrity": "sha512-9Snw/IGjw8cVN1nOwkhQko/x/D2thcd6FZT98k9bstvCHwdBBdmLtGGcHCm4SN0k3MSgvbghs8iaARniZCKO0Q==",
+      "requires": {
+        "nativescript-permissions": "^1.2.3"
+      }
+    },
     "nativescript-dev-typescript": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/nativescript-dev-typescript/-/nativescript-dev-typescript-0.9.0.tgz",

client/Nightr/package.json

@@ -22,6 +22,7 @@
     "@angular/platform-browser-dynamic": "~7.2.0",
     "@angular/router": "~7.2.0",
     "nativescript-angular": "~7.2.0",
+    "nativescript-camera": "^4.4.0",
     "nativescript-geolocation": "^5.0.0",
     "nativescript-theme-core": "~1.0.4",
     "reflect-metadata": "~0.1.12",

client/Nightr/src/app/app.component.html

@@ -4,8 +4,9 @@
 <StackLayout class="float-btn-container">
 <ns-my-button (tap)=onTap($event) text="Nightr"></ns-my-button>
 </StackLayout>
-
+<StackLayout>
 <ns-locationButton></ns-locationButton>
-
+<ns-camera-button></ns-camera-button>
+</StackLayout>
 </AbsoluteLayout>
 

client/Nightr/src/app/app.module.ts

@@ -5,6 +5,7 @@ import { AppComponent } from "./app.component";
 import { MyButtonComponent } from './component/my-button/my-button.component';
 import { NativeScriptHttpClientModule } from "nativescript-angular/http-client";
 import { MyLocationButtonComponent } from './component/locationButton/locationButton.component';
+import { CameraButtonComponent } from './component/camera-button/camera-button.component';
 
 // Uncomment and add to NgModule imports if you need to use two-way binding
 // import { NativeScriptFormsModule } from "nativescript-angular/forms";
@@ -24,6 +25,7 @@ import { MyLocationButtonComponent } from './component/locationButton/locationBu
         AppComponent,
         MyLocationButtonComponent,
         MyButtonComponent,
+        CameraButtonComponent,
     ],
     providers: [],
     schemas: [

client/Nightr/src/app/component/camera-button/camera-button.component.css

@@ -0,0 +1 @@
+/* Add mobile styles for the component here.  */

client/Nightr/src/app/component/camera-button/camera-button.component.html

@@ -0,0 +1 @@
+<Button text="camera-button works!" class="btn btn-primary" (tap)="onTap()"></Button>

client/Nightr/src/app/component/camera-button/camera-button.component.ts

@@ -0,0 +1,25 @@
+import { Component, OnInit } from '@angular/core';
+import { MyCameraService } from '../../services/my-camera-service';
+import { Image } from 'tns-core-modules/ui/image'
+
+@Component({
+  selector: 'ns-camera-button',
+  templateUrl: './camera-button.component.html',
+  styleUrls: ['./camera-button.component.css'],
+  moduleId: module.id,
+})
+export class CameraButtonComponent implements OnInit {
+
+    camera:MyCameraService = new MyCameraService();
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+  onTap() {
+    this.camera.takePicture().then(
+        (res) => {console.log(res)}, () => {}
+    );
+}
+
+}

client/Nightr/src/app/services/my-camera-service.ts

@@ -0,0 +1,35 @@
+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));
+                              alert("Image uploaded");
+                          }
+                      );
+                  }
+                  ).catch((error) => alert(error.message));
+            }, () => {
+              alert("Request rejected");
+            }
+        ).catch();
+    });
+    return result;
+  }
+}

client/Nightr/src/app/services/my-geo-location.service.ts

@@ -1,6 +1,5 @@
 import { Injectable } from '@angular/core';
 import { isEnabled, enableLocationRequest, getCurrentLocation, watchLocation, distance, clearWatch, Location } from "nativescript-geolocation";
-import { stringify } from '@angular/core/src/render3/util';
 
 @Injectable({
   providedIn: 'root'

client/Nightr/src/main.js

@@ -11,4 +11,4 @@ var app_module_1 = require("./app/app.module");
 // so we provide a wrapper platform object, platformNativeScriptDynamic,
 // that sets up a NativeScript application and can bootstrap the Angular framework.
 platform_1.platformNativeScriptDynamic().bootstrapModule(app_module_1.AppModule);
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