Sencha touch 2 media storage

Question

i'm working on a Sencha Touch 2 app for android and iOS. App will load images and videos on login time and i need to cache them in the app. I know it video cache will be huge load but please let me know, can we store image files in app local folder or some other implementation.

Thanx in advance.

Simpalm Simpalm · Accepted Answer · 2014-05-09T12:50:48

I am a developer with SIMpalm (http://www.simpalm.com), Yes you can store files in your device, you should use phonegap (http://docs.phonegap.com/en/3.0.0/cordova_file_file.md.html#File) File System for downloading.

It will download the files on Default Location.

You Should Move the file on your targeted location.

Example :

function getImageURI(imageURI) {

var gotFileEntry = function(fileEntry) {
    //  alert("got image file entry: " + fileEntry.fullPath);
    var gotFileSystem = function(fileSystem) {


        fileSystem.root.getDirectory("TestFolder", {
            create : true
        }, function(dataDir) {
            var FileNewName = "test.jpg" ; //you can rename the file
            // Move the file
            fileEntry.moveTo(dataDir, FileNewName, success1, fsFail);

        }, dirFail);

    };
    // get file system to copy or move image file to
    window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFileSystem,
    fsFail);
};
// resolve file system for image
window.resolveLocalFileSystemURI(imageURI, gotFileEntry, fsFail);

var success1= function(success){
    //Moving Success
    var newFilePath=success.fullPath;

//Here you can save new path of your downloaded file

};
// file system fail
var fsFail = function(error) {
    console.log("failed with error code: " + error.code);

};

var dirFail = function(error) {
    console.log("Directory error code: " + error.code);

};

}// End getImageURI

Sencha touch 2 media storage

1 Answers