Android的PhoneGap Camera API – 未捕获的exception

我试图在Android中使用手机间隙来运行Camera API,而且我正在运行各种问题。

我刚刚复制phonegap相机的例子。

我收到以下错误

07-12 18:18:00.706: E/Web Console(17837): Uncaught TypeError: Cannot read property 'SAVEDPHOTOALBUM' of undefined at file:///android_asset/www/index.html:98 07-12 18:17:59.456: E/Web Console(17837): Uncaught ReferenceError: Camera is not defined at file:///android_asset/www/index.html:67 

我尝试了所有其他目标types。 它力气工作

 destinationType: destinationType.FILE_URI destinationType: Camera.DestinationType.FILE_URI destinationType: destinationType.DATA_URL 

另外我添加了相机和硬件相机权限的权限。 但还是失败了

以下是

 <!DOCTYPE html> <html> <head> <title>Capture Photo</title> <script type="text/javascript" charset="utf-8" src="phonegap-1.0.0.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 // 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, {destinationType: Camera.DestinationType.FILE_URI, 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, { destinationType: Camera.DestinationType.FILE_URI,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: Camera.DestinationType.FILE_URI, sourceType: source }); } // Called if something bad happens. // function onFail(message) { alert('Failed because: ' + message); } </script> </head> <body> <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> 

Solutions Collecting From Web of "Android的PhoneGap Camera API – 未捕获的exception"

确保在HTML中包含正确的(最新的) cordova文件。

我有同样的问题,我包括在内

 cordova-1.8.0.js 

而不是

 cordova-2.4.0.js 

您可以尝试使用手机捕捉照片

 <script type="text/javascript" charset="utf-8" src="cordova-2.5.0.js"></script> <script type="text/javascript" charset="utf-8"> var pictureSource; // picture source var destinationType; // sets the format of returned value // Wait for Cordova to connect with the device // document.addEventListener("deviceready",onDeviceReady,false); // Cordova 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 //alert(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) { alert("inside large image") // 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, destinationType: destinationType.DATA_URL }); } // 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 because: ' + message); } </script> </head> <body> <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> 

我有同样的问题我解决了三个步骤

javascript包含

我只用cordova.js并删除了任何phonegap.js

  <script type="text/javascript" charset="utf-8" src="cordova.js"></script> 

安装插件

您必须使用命令行安装相机插件; XML只是不起作用

 cordova plugin add org.apache.cordova.camera 

使用正确的android-package

在你的XML你可能使用org.apache.cordova.CameraLauncher它是错误的,并会给你NullPointerexception。 正确的包装可以像这样包括在内

 <feature name="Camera"> <param name="ios-package" value="CDVCamera" /> <param name="android-package" value="org.apache.cordova.camera.CameraLauncher" /> </feature> 

给他们一个尝试! 谢谢 :)

2.0.0.js这可能会解决你的问题

你的代码是正确的只检查这些cordova-2.0.0.js文件

只是添加
<script src="phonegap.js"></script>
在我的HTML解决了我!
而且我还有<script src="cordova.js"></script> ,所以删除它并保留
<script src="phonegap.js"></script>

我有同样的问题。

您直接在代码中使用pictureSource.PHOTOLIBRARYpictureSource.SAVEDPHOTOALBUM

问题是,HTML是加载之前的JavaScript,然后你试图达到pictureSource 。 但尚未指定。

你必须在应用程序被完全加载时使用这个(例如,在documents.ready中使用jQuery事件或在javascript中使用一些替代方法)