用手机将图像保存到画廊中
如何使用android phonegap将图像保存到移动设备的图库中？
我试过这段代码：
function save(){
document.addEventListener("deviceready", onDeviceReady, false);
}
// PhoneGap is ready
//
function onDeviceReady() {
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFS, fail);
}
function gotFS(fileSystem) {
fileSystem.root.getFile("pic.jpg", {create: true, exclusive: false}, gotFileEntry, fail);
}
function gotFileEntry(fileEntry) {
console.log(fileEntry.fullPath);
fileEntry.createWriter(gotFileWriter, fail);
}
function gotFileWriter(writer) {
var photo = document.getElementById("dwnldImg");
writer.write(photo.value);
}
但它将图像保存到我的项目目录中，该目录是file:///data/data/pack.name/pic.jpg 。 我如何使它出现在移动画廊
尝试使用这个：
function capturePhoto() {
// Take picture using device camera and retrieve image as base64-encoded string
navigator.camera.getPicture(onPhotoDataSuccess, onFail,{
quality : 25,
destinationType : Camera.DestinationType.FILE_URI,
sourceType : Camera.PictureSourceType.CAMERA,
allowEdit : true,
encodingType: Camera.EncodingType.JPEG,
popoverOptions: CameraPopoverOptions,
saveToPhotoAlbum: true });
}