使用Ionic / AngularJS和Cordova的原生和Web应用程序相机

I'm trying to use the Camera, and I would like to know if you have any exemple on how to make it work on both web / native.

我正在尝试使用相机，我想知道你是否有任何关于如何使它在web / native上工作的例子。

I have this piece of code, borrowed from the ng-cordova doc :

我有这段代码，借用了ng-cordova doc：

    $scope.takePicture = function() {
        var options = {
            quality: 75,
            destinationType: Camera.DestinationType.DATA_URL,
            sourceType: Camera.PictureSourceType.CAMERA,
            allowEdit: true,
            encodingType: Camera.EncodingType.JPEG,
            targetWidth: 100,
            targetHeight: 100,
            popoverOptions: CameraPopoverOptions,
            saveToPhotoAlbum: false
        };

        $cordovaCamera.getPicture(options).then(function(imageData) {
            // Success! Image data is here
        }, function(err) {
            // An error occured. Show a message to the user
        });
    }

When I use it, it works well with my device, but catch an error with the web version

当我使用它时，它适用于我的设备，但在Web版本中发现错误

ReferenceError: Camera is not defined

That's why I ask if you have any good way to do that. I could simulate a click on an hidden input, but it doesn't look pretty. If you have any idea :)

这就是为什么我问你是否有任何好的方法来做到这一点。我可以模拟隐藏输入的点击，但看起来不漂亮。如果你有任何想法:)

1 个解决方案

#1

You could provide an implementation for the camera access for both Cordova and standard browser. The standard browser implementation could be realized using this

您可以为Cordova和标准浏览器提供摄像头访问的实现。可以使用此实现标准浏览器实现

http://www.html5rocks.com/en/tutorials/getusermedia/intro/

W3 draft

W3选秀

and to check, whether you're running in an app or in browser, you could use

并检查，无论您是在应用程序中运行还是在浏览器中运行，都可以使用

ionic.Platform.platform()

documented here

记录在这里

#1