Improved the dimensions logging in the demos, remove unused method, bump the version.

Author: Dimitar Tachev

demo-angular/app/app.component.ts

@@ -2,6 +2,8 @@ import { Component } from '@angular/core';
 import { takePicture, requestPermissions } from 'nativescript-camera';
 import { ImageSource } from 'tns-core-modules/image-source';
 import { ImageAsset } from 'tns-core-modules/image-asset';
+import { layout } from 'tns-core-modules/utils/utils';
+import * as app from "tns-core-modules/application";
 
 @Component({
     selector: 'my-app',
@@ -13,12 +15,22 @@ export class AppComponent {
 
     onTakePictureTap(args) {
         takePicture({ width: 180, height: 180, keepAspectRatio: true, saveToGallery: this.saveToGallery })
-        .then((imageAsset) => {
+        .then((imageAsset: any) => {
+            this.cameraImage = imageAsset;
+
+            // if you need image source
             let source = new ImageSource();
             source.fromAsset(imageAsset).then((source) => {
-                console.log(`Size: ${source.width}x${source.height}`);
+                let width = source.width;
+                let height = source.height;
+                if (app.android) {
+                    // the android dimensions are in device pixels
+                    width = layout.toDeviceIndependentPixels(width);
+                    height = layout.toDeviceIndependentPixels(height);
+                }
+
+                console.log(`Size: ${width}x${height}`);
             });
-            this.cameraImage = imageAsset;
         }, (error) => {
             console.log("Error: " + error);
         });

demo/app/main-page.ts

@@ -4,6 +4,8 @@ import { View } from 'tns-core-modules/ui/core/view';
 import { takePicture, requestPermissions } from "nativescript-camera";
 import * as appModule from "tns-core-modules/application";
 import * as imageSourceModule from "tns-core-modules/image-source";
+import { layout } from 'tns-core-modules/utils/utils';
+import * as app from "tns-core-modules/application";
 
 import * as trace from "tns-core-modules/trace";
 trace.addCategories(trace.categories.Debug);
@@ -13,7 +15,7 @@ export function navigatingTo(args: EventData) {
     let page = <Page>args.object;
     let picturePath = null;
 
-    page.bindingContext = fromObject({cameraImage: picturePath, saveToGallery: true});
+    page.bindingContext = fromObject({ cameraImage: picturePath, saveToGallery: true });
 }
 
 export function onRequestPermissionsTap(args: EventData) {
@@ -26,13 +28,23 @@ export function onRequestPermissionsTap(args: EventData) {
 export function onTakePictureTap(args: EventData) {
     let page = <Page>(<View>args.object).page;
     let saveToGallery = page.bindingContext.get("saveToGallery");
-    takePicture({width: 180, height: 180, keepAspectRatio: true, saveToGallery: saveToGallery}).
+    takePicture({ width: 180, height: 180, keepAspectRatio: true, saveToGallery: saveToGallery }).
         then((imageAsset) => {
+            page.bindingContext.set("cameraImage", imageAsset);
+
+            // if you need image source
             let source = new imageSourceModule.ImageSource();
             source.fromAsset(imageAsset).then((source) => {
-                console.log(`Size: ${source.width}x${source.height}`);
+                let width = source.width;
+                let height = source.height;
+                if (app.android) {
+                    // the android dimensions are in device pixels
+                    width = layout.toDeviceIndependentPixels(width);
+                    height = layout.toDeviceIndependentPixels(height);
+                }
+
+                console.log(`Size: ${width}x${height}`);
             });
-            page.bindingContext.set("cameraImage", imageAsset);
         },
         (err) => {
             console.log("Error -> " + err.message);

src/camera.ios.ts

@@ -37,19 +37,6 @@ class UIImagePickerControllerDelegateImpl extends NSObject implements UIImagePic
         return this;
     }
 
-    // create date from a string with format yyyy:MM:dd HH:mm:ss (like the format used in image description)
-    private createDateFromString(value: string): Date {
-        let year = parseInt(value.substr(0, 4));
-        let month = parseInt(value.substr(5, 2));
-        let date = parseInt(value.substr(8, 2));
-
-        let hour = parseInt(value.substr(11, 2));
-        let minutes = parseInt(value.substr(14, 2));
-        let seconds = parseInt(value.substr(17, 2));
-
-        return new Date(year, month - 1, date, hour, minutes, seconds);
-    }
-
     imagePickerControllerDidFinishPickingMediaWithInfo(picker, info): void {
         if (info) {
             let currentDate: Date = new Date();

src/package.json

@@ -1,6 +1,6 @@
 {
     "name": "nativescript-camera",
-    "version": "3.1.4",
+    "version": "3.4.0",
     "description": "Provides API for using device camera",
     "repository": {
         "type": "git",
@@ -21,7 +21,7 @@
         "test.android": "npm i && npm run tsc && npm run tslint && cd ../demo && tns build android && tns test android --justlaunch",
         "test.ios": "npm i && npm run tsc && npm run tslint && cd ../demo && tns build ios && tns test ios --justlaunch",
         "tslint": "cd .. && tslint \"**/*.ts\" --config tslint.json --exclude \"**/node_modules/**\"",
-        "plugin.link": "npm link && cd ../demo && npm link nativescript-camera && cd ../src",
+        "plugin.link": "npm link && cd ../demo && npm link nativescript-camera",
         "plugin.tscwatch": "npm run tsc -- -w",
         "demo.ios": "npm i && npm run tsc && cd ../demo && tns run ios --syncAllFiles",
         "demo.android": "npm i && npm run tsc && cd ../demo && tns run android --syncAllFiles",