Question

如何在Android中使用PhoneGap选择图像/视频（或拍摄照片/视频）？

我有一个网页表单需要选择图像/视频内容并提交表单以上传内容。 PhoneGap能够这样做吗？或者我必须回归本机Android代码？

Answer 1

是的，您可以使用phonegap将图像上传到服务器

以下是选择图片或视频的代码

document.addEventListener("deviceready", onDeviceReady, false);

function onDeviceReady() {
    pictureSource = navigator.camera.PictureSourceType;
    destinationType = navigator.camera.DestinationType;
}

    function capturePhoto() {
    navigator.camera.getPicture(onPhotoURISuccess, onFail, { quality: 50, 
    destinationType: destinationType.FILE_URI });
}

function getPhoto(source) {
    navigator.camera.getPicture(onPhotoURISuccess, onFail, { quality: 50, 
    destinationType: destinationType.FILE_URI,
    sourceType: source });
}

function onPhotoURISuccess(imageURI) {
    // do whatever with imageURI
}

在html中你必须写

<button class="btn large" onclick="capturePhoto();">Capture Photo</button>
<button class="btn large" onclick="getPhoto(pictureSource.PHOTOLIBRARY);">From
        Photo Library</button>

视频

Camera.MediaType = { 
    PICTURE: 0,             // allow selection of still pictures only. DEFAULT. Will return format specified via DestinationType
    VIDEO: 1,               // allow selection of video only, WILL ALWAYS RETURN FILE_URI
    ALLMEDIA : 2     }

即使你可以通过这个

http://docs.phonegap.com/en/1.4.0/phonegap_camera_camera.md.html#Camera

在Android中使用PhoneGap选择图像/视频

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