Tizen Developers

I thing you didnt understand the FileSystem-API... The FileSystem-API has no access to online storage, it allows webapps to interact with LOCALE FILES AND FOLDERS ... And also I cant find any "toURL"-Method, only File.toURI();

If u try to link to an image from the internet you need a) internet privileg and b) access to the server on your config.xml ...

If I understand something wrong, pls correct me... 

PS: its more helpful to see your current code to find a solution ... my glas ball doesnt work currently correct.

Thank you for your answer, Marco.

Here is the code we use. I have to emphasize, that the problem occurs on a Samsung Tizen 2.4 Display only. The code is used on a website, which is loaded within an iFrame-element of a Tizen-Web-App.

The config.xml of the Tizen-Web-App contains the following line (for test purpose only):

<access origin="*" subdomains="true"/>

We proved that the image is downloaded into local storage, but cannot be accessed using the URL delivered by the FileEntry.toUrl method.

var requestedBytes = 1 * 1024 * 1024 * 1024; // 1 GB
var imageServerUrl = '../iisstart.png';
var imageLocalFilename = 'test.jpg';
var fs;
var blob;

window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem;
function start() {
    navigator.webkitPersistentStorage.requestQuota(requestedBytes, persistentStorageGranted, errorHandler);
}

function persistentStorageGranted(grantedBytes) {
    window.requestFileSystem(window.PERSISTENT, grantedBytes, filesystemAllocated, errorHandler);
}

function filesystemAllocated(obj) {
    fs = obj;
    downloadFile(imageServerUrl, fileDownloaded);
}
        
function fileDownloaded(obj) {
    blob = obj;
    fs.root.getFile(imageLocalFilename, { create: true }, fileCreated, errorHandler);
}

function fileCreated(fileEntry) {
    fileEntry.createWriter(writerCreated, errorHandler);
}
        
function writerCreated(fileWriter) {
    
    fileWriter.onwriteend = function (e) {
        fs.root.getFile(imageLocalFilename, { create: false }, fileRead, errorHandler);
    };

    fileWriter.onerror = errorHandler;

    fileWriter.write(blob);
}

function fileRead(fileEntry) {
    var fsUrl = fileEntry.toURL();
    // ===================================================================================
    document.getElementById('imagePlaceholder').src = fsUrl;
    // Cannot show URL
    // ===================================================================================
}

function downloadFile(url, success) {
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.responseType = "blob";
    xhr.onreadystatechange = function () {
        if (xhr.readyState == 4) {
            if (success) success(xhr.response);
        }
    };
    xhr.send(null);
}

function errorHandler(e) {
    console.log(e);
}