engr created CB-5567:
------------------------
Summary: Phonegap (3.2.0 and 3.1.0) Camera not successful on first
try
Key: CB-5567
URL: https://issues.apache.org/jira/browse/CB-5567
Project: Apache Cordova
Issue Type: Bug
Components: Android
Affects Versions: 3.2.0, 3.1.0
Environment: Windows 7 32bit, Eclipse. CLI Phonegap 3.2.0
Reporter: engr
Phonegap (3.2.0 and 3.1.0) Camera not successful on first try. even after the
second capture try nothing shown to the screen but after the third capture try
it show the captured picture.
Kindly find the below code which i am using:
<!DOCTYPE html>
<html>
<head>
<title>Capture Photo</title>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
var pictureSource; // picture source
var destinationType; // sets the format of returned value
// Wait for device API libraries to load
//
document.addEventListener("deviceready",onDeviceReady,false);
// device APIs are available
//
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);
alert("1");
// 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() {
alert("capturePhoto");
// Take picture using device camera and retrieve image as base64-encoded
string
navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 10,
destinationType: destinationType.DATA_URL });
alert("2");
onPhotoDataSuccess(imageData);
}
// 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,
destinationType: destinationType.DATA_URL });
}
// 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(message) {
alert("Failed");
}
</script>
</head>
<body>
<button onclick="capturePhoto();">Capture Photo565</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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