diff --git a/demo-angular/app/app.component.html b/demo-angular/app/app.component.html
index b13e6a9..7c4bd42 100644
--- a/demo-angular/app/app.component.html
+++ b/demo-angular/app/app.component.html
@@ -4,8 +4,5 @@
         <Switch [(ngModel)]="saveToGallery"></Switch>
     </StackLayout>
     <Image row="1" [src]="cameraImage" stretch="fill" margin="10"></Image>
-    <StackLayout orientation="horizontal" row="2" padding="10">
-        <Button text="Take Picture" (tap)='onTakePictureTap($event)'></Button>
-        <Button text="Request Permissions" (tap)='onRequestPermissionsTap()'></Button>
-    </StackLayout>
+    <Button text="Take Picture" (tap)='onTakePictureTap($event)' row="2" padding="10"></Button>
 </GridLayout>
\ No newline at end of file
diff --git a/demo-angular/app/app.component.ts b/demo-angular/app/app.component.ts
index 62f616e..df5a244 100644
--- a/demo-angular/app/app.component.ts
+++ b/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',
@@ -12,22 +14,30 @@ export class AppComponent {
     public cameraImage: ImageAsset;
 
     onTakePictureTap(args) {
-        takePicture({ width: 180, height: 180, keepAspectRatio: true, saveToGallery: this.saveToGallery })
-        .then((imageAsset) => {
-            let source = new ImageSource();
-            source.fromAsset(imageAsset).then((source) => {
-                console.log(`Size: ${source.width}x${source.height}`);
-            });
-            this.cameraImage = imageAsset;
-        }, (error) => {
-            console.log("Error: " + error);
-        });
-    }
-
-    onRequestPermissionsTap() {
         requestPermissions().then(
-            () => console.log('got permissions'),
-            () => console.log('permissions rejected')
+            () => {
+                takePicture({ width: 180, height: 180, keepAspectRatio: true, saveToGallery: this.saveToGallery })
+                    .then((imageAsset: any) => {
+                        this.cameraImage = imageAsset;
+
+                        // if you need image source
+                        let source = new ImageSource();
+                        source.fromAsset(imageAsset).then((source) => {
+                            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}`);
+                        });
+                    }, (error) => {
+                        console.log("Error: " + error);
+                    });
+            },
+            () => alert('permissions rejected')
         );
     }
 }
diff --git a/demo/app/main-page.ts b/demo/app/main-page.ts
index 4afa9fd..fb46ca3 100644
--- a/demo/app/main-page.ts
+++ b/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);
@@ -13,28 +15,36 @@ export function navigatingTo(args: EventData) {
     let page = <Page>args.object;
     let picturePath = null;
 
-    page.bindingContext = fromObject({cameraImage: picturePath, saveToGallery: true});
-}
-
-export function onRequestPermissionsTap(args: EventData) {
-    requestPermissions().then(
-        () => console.log('got permissions'),
-        () => console.log('permissions rejected')
-    );
+    page.bindingContext = fromObject({ cameraImage: picturePath, saveToGallery: true });
 }
 
 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}).
-        then((imageAsset) => {
-            let source = new imageSourceModule.ImageSource();
-            source.fromAsset(imageAsset).then((source) => {
-                console.log(`Size: ${source.width}x${source.height}`);
-            });
-            page.bindingContext.set("cameraImage", imageAsset);
+    requestPermissions().then(
+        () => {
+            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) => {
+                        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}`);
+                    });
+                },
+                (err) => {
+                    console.log("Error -> " + err.message);
+                });
         },
-        (err) => {
-            console.log("Error -> " + err.message);
-        });
+        () => alert('permissions rejected')
+    );
 }
\ No newline at end of file
diff --git a/demo/app/main-page.xml b/demo/app/main-page.xml
index 9779999..a99150d 100644
--- a/demo/app/main-page.xml
+++ b/demo/app/main-page.xml
@@ -5,9 +5,6 @@
             <Switch checked="{{ saveToGallery }}"/>
         </StackLayout>
         <Image row="1" src="{{ cameraImage }}" id="image" stretch="fill" margin="10"/>
-        <StackLayout orientation="horizontal" row="2" padding="10">
-            <Button text="Take Picture" tap="onTakePictureTap" />
-            <Button text="Request Permissions" tap="onRequestPermissionsTap" />
-        </StackLayout>
+        <Button text="Take Picture" tap="onTakePictureTap"  row="2" padding="10"/>
     </GridLayout>
 </Page>
\ No newline at end of file
diff --git a/src/camera.ios.ts b/src/camera.ios.ts
index 7b7e86a..87447bd 100644
--- a/src/camera.ios.ts
+++ b/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();
diff --git a/src/package.json b/src/package.json
index a3fe754..428a1d4 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,6 +1,6 @@
 {
     "name": "nativescript-camera",
-    "version": "3.1.4",
+    "version": "3.2.0",
     "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",