I have this code, and with it I can take a photo and display the photo in place of the camera image just after closing the camera. But how do I make the last image taken on the camera appear when I open the application?
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link rel="manifest" href="manifest.json">
<!-- Descomente esse código para ativar o service worker
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.log('Error', err));
}
</script>-->
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
<link href="css/ionic.app.css" rel="stylesheet">
-->
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/app.js"></script>
<script src="js/ng-cordova.min.js"></script>
</head>
<body ng-app="starter">
<ion-pane>
<ion-header-bar class="bar-stable">
<!-- Título que está acima da imagem -->
<h1 class="title col text-center">Câmera</h1>
</ion-header-bar>
<ion-content ng-controller="MainCtrl">
<img ng-src="{{srcImage || 'img/dummy.jpg'}}" id="srcImage" width="350 " height="350" style="display: block; margin: 0 auto;"/><br/>
<button class="button button-full button-positive" ng-click="takeImage() ">Tirar uma foto</button><br/>
</ion-content>
</ion-pane>
</body>
</html>
app.js
// Ionic Starter App
// angular.module is a global place for creating, registering and retrieving Angular modules
// 'starter' is the name of this angular module example (also set in a <body> attribute in index.html)
// the 2nd parameter is an array of 'requires'
var app = angular.module('starter', ['ionic','ngCordova'])
.run(function($ionicPlatform) {
$ionicPlatform.ready(function() {
if(window.cordova && window.cordova.plugins.Keyboard) {
// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
// for form inputs)
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
// Don't remove this line unless you know what you are doing. It stops the viewport
// from snapping when text inputs are focused. Ionic handles this internally for
// a much nicer keyboard experience.
cordova.plugins.Keyboard.disableScroll(true);
}
if(window.StatusBar) {
StatusBar.styleDefault();
}
});
})
app.controller('MainCtrl', function($scope, $cordovaCamera) {
$scope.takeImage = function() {
var options = {
quality: 100,
destinationType: Camera.DestinationType.DATA_URL,
sourceType: Camera.PictureSourceType.CAMERA,
allowEdit: true,
encodingType: Camera.EncodingType.JPEG,
targetWidth: 350,
targetHeight: 350,
popoverOptions: CameraPopoverOptions,
saveToPhotoAlbum: true,
correctOrientation: true
};
$cordovaCamera.getPicture(options).then(function(imageData) {
$scope.srcImage = "data:image/jpeg;base64," + imageData;
}, function(err) {
// error
});
}
});