Hi All,
I'm new to phonegap application.I was making an app using example
given on docs.phonegap for CAMERA for android, I can see the activity
being loaded properly on emulator but when i press the buttons say
"CAPTURE PHOTO" or "From PHOTO ALBUM", i could access further options.
I think may be its emulator so i cannot use device camera but device
photo gallery should open.
Please can anyone guide me What do further.....
here is the source code of index.html file.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd";>
<html>
<head>
<title>Capture Photo</title>
<script type="text/javascript" charset="utf-8" src="phonegap.js"></
script>
<script type="text/javascript" charset="utf-8">
var pictureSource; // picture source
var destinationType; // sets the format of returned value
// Wait for PhoneGap to connect with the device
//
function onLoad() {
document.addEventListener("deviceready",onDeviceReady(),false);
}
// PhoneGap is ready to be used!
//
function onDeviceReady() {
pictureSource=navigator.camera.PictureSourceType;
destinationType=navigator.camera.DestinationType;
}
// Called when a photo is successfully retrieved
//
function onPhotoDataSuccess(imageData) {
// Uncomment to view the base64 encoded image data
// console.log(imageData);
// Get image handle
//
var smallImage = document.getElementById('smallImage');
// Unhide image elements
//
smallImage.style.display = 'block';
// Show the captured photo
// The inline CSS rules are used to resize the image
//
smallImage.src = "data:image/jpeg;base64," + imageData;
}
// Called when a photo is successfully retrieved
//
function onPhotoURISuccess(imageURI) {
// Uncomment to view the image file URI
// console.log(imageURI);
// Get image handle
//
var largeImage = document.getElementById('largeImage');
// Unhide image elements
//
largeImage.style.display = 'block';
// Show the captured photo
// The inline CSS rules are used to resize the image
//
largeImage.src = imageURI;
}
// A button will call this function
//
function capturePhoto() {
// Take picture using device camera and retrieve image as base64-
encoded string
navigator.camera.getPicture(onPhotoDataSuccess, onFail,
{ quality: 50 });
}
// A button will call this function
//
function capturePhotoEdit() {
// Take picture using device camera, allow edit, and retrieve
image as base64-encoded string
navigator.camera.getPicture(onPhotoDataSuccess, onFail,
{ quality: 20, allowEdit: true });
}
// A button will call this function
//
function getPhoto(source) {
// Retrieve image file location from specified source
navigator.camera.getPicture(onPhotoURISuccess, onFail,
{ quality: 50,
destinationType: destinationType.FILE_URI,
sourceType: source });
}
// Called if something bad happens.
//
function onFail(mesage) {
alert('Failed because: ' + message);
}
</script>
</head>
<body onload="onLoad()">
<button onclick="capturePhoto();">Capture Photo</button> <br>
<button onclick="capturePhotoEdit();">Capture Editable Photo</
button> <br>
<button onclick="getPhoto(pictureSource.PHOTOLIBRARY);">From Photo
Library</button><br>
<button onclick="getPhoto(pictureSource.SAVEDPHOTOALBUM);">From
Photo Album</button><br>
<img style="display:none;width:60px;height:60px;" id="smallImage"
src="" />
<img style="display:none;" id="largeImage" src="" />
</body>
</html>
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